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WO2020168907A1 - Procédé et dispositif applicables à un équipement d'utilisateur et station de base pour des communications radio - Google Patents

Procédé et dispositif applicables à un équipement d'utilisateur et station de base pour des communications radio Download PDF

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Publication number
WO2020168907A1
WO2020168907A1 PCT/CN2020/074323 CN2020074323W WO2020168907A1 WO 2020168907 A1 WO2020168907 A1 WO 2020168907A1 CN 2020074323 W CN2020074323 W CN 2020074323W WO 2020168907 A1 WO2020168907 A1 WO 2020168907A1
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WIPO (PCT)
Prior art keywords
signaling
parameter group
sub
air interface
signal
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PCT/CN2020/074323
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English (en)
Chinese (zh)
Inventor
吴克颖
张晓博
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Shanghai Langbo Communication Technology Co Ltd
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Shanghai Langbo Communication Technology Co Ltd
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Application filed by Shanghai Langbo Communication Technology Co Ltd filed Critical Shanghai Langbo Communication Technology Co Ltd
Publication of WO2020168907A1 publication Critical patent/WO2020168907A1/fr
Priority to US17/406,095 priority Critical patent/US12238705B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies

Definitions

  • This application relates to a transmission method and device in a wireless communication system, in particular to a wireless signal transmission method and device in a wireless communication system supporting a cellular network.
  • the 5G system supports more diverse application scenarios, such as eMBB (enhanced Mobile BroadBand), which enhances mobile broadband ), URLLC (Ultra-Reliable and Low Latency Communications, ultra-high reliability and low latency communications) and mMTC (massive Machine-Type Communications, large-scale machine-type communications).
  • eMBB enhanced Mobile BroadBand
  • URLLC Ultra-Reliable and Low Latency Communications, ultra-high reliability and low latency communications
  • mMTC massive Machine-Type Communications, large-scale machine-type communications
  • the uplink control information of the UE when the uplink control information of the UE (User Equipment) conflicts with the uplink data in the time domain, the uplink control information can be sent together with the data on the uplink physical layer data channel.
  • the base station can ensure the transmission reliability of the uplink control information by controlling the number of REs (Resource Elements) occupied by the uplink control information on the uplink physical layer data channel.
  • the number of REs that control uplink control information occupies on the uplink physical layer data channel can be dynamically adjusted through uplink scheduling signaling to meet the requirements of different application scenarios for the transmission reliability of the physical layer. Different requirements.
  • this application discloses a solution. It should be noted that, in the case of no conflict, the embodiments in the user equipment of this application and the features in the embodiments can be applied to the base station, and vice versa. In the case of no conflict, the embodiments of the application and the features in the embodiments can be combined with each other arbitrarily.
  • This application discloses a method used in a user equipment for wireless communication, which is characterized in that it includes:
  • the first signaling is used to determine the size of the first air interface resource block and the first bit block, and the second signaling is used to determine the second air interface resource block and the second bit block;
  • the first air interface resource block and the second air interface resource block are not orthogonal in the time domain;
  • the first wireless signal includes at least the second sub signal of the first sub signal and the second sub signal, and the first The sub-signal carries the first bit block, and the second sub-signal carries the second bit block;
  • the first signaling is used to determine the first parameter group, and the target parameter group is used to determine the second parameter group.
  • the number of resource particles occupied by the sub-signal in the first air interface resource block, the target parameter group is one of the first parameter group and the second parameter group; the first signaling and the second parameter group The timing relationship between the two signalings is used to determine the target parameter group.
  • the problem to be solved in this application is that the uplink control information and the uplink physical layer data channel conflict in the time domain, and the scheduling signaling corresponding to the uplink control information appears in the uplink physical layer data channel. How to reliably transmit the uplink control information in the case after the scheduling signaling.
  • This application solves the problem by adjusting the number of REs occupied by the uplink control information in the uplink physical layer data channel according to the timing relationship between the uplink control information and the scheduling signaling of the uplink physical layer data channel This question.
  • the characteristics of the above method are: the first sub-signal carries uplink data, the second sub-signal carries uplink control information, and the first air interface resource block is an air interface allocated to an uplink physical layer data channel Resources, the first signaling and the second signaling are scheduling signaling corresponding to the uplink physical layer data channel and the uplink control information, respectively. Whether to use the first parameter set indicated by the first signaling to determine the number of REs occupied by the second sub-signal in the first air interface resource block and the first signaling and the first The timing relationship between the two signaling is related.
  • the above method has the advantage of avoiding the decrease in transmission quality of the second bit block caused by the base station not considering the demand of the second bit block when sending the first signaling.
  • the target parameter group includes a target scale factor; the number of resource particles occupied by the second sub-signal in the first air interface resource block is not greater than that of the first air interface The product of the number of resource particles included in the resource block and the target scale factor.
  • the target parameter group includes a target offset; the first type of value is used to determine the resource particles occupied by the second sub-signal in the first air interface resource block The number of the first type is related to the target offset.
  • the target parameter group is the first parameter group.
  • the target parameter group is the second parameter group.
  • the present application is characterized in that when the first signaling is earlier than the second signaling in the time domain, only the first signaling and the second signaling are The first signaling is used to determine the target parameter group from the first parameter group and the second parameter group.
  • the present application is characterized in that when the first signaling is earlier than the second signaling in the time domain, only the first signaling and the second signaling are The second signaling is used to determine the target parameter group from the first parameter group and the second parameter group.
  • the present application is characterized in that, when the first signaling is earlier than the second signaling in the time domain, the first signaling and the second signaling are used for slave
  • the target parameter group is determined in the first parameter group and the second parameter group.
  • the first signaling is used to determine the second parameter group.
  • the second parameter group is independent of the first signaling.
  • the second signaling is used to determine the time-frequency resource occupied by the second wireless signal, and the second wireless signal is used to generate the second bit block.
  • the first information is used to determine K parameter groups, K is a positive integer greater than 1; the first parameter group is a parameter group among the K parameter groups; the first signaling is from The K parameter groups indicate the first parameter group.
  • This application discloses a method used in a wireless communication base station, which is characterized in that it includes:
  • the first signaling is used to determine the size of the first air interface resource block and the first bit block, and the second signaling is used to determine the second air interface resource block and the second bit block;
  • the first air interface resource block and the second air interface resource block are not orthogonal in the time domain;
  • the first wireless signal includes at least the second sub signal of the first sub signal and the second sub signal, and the first The sub-signal carries the first bit block, and the second sub-signal carries the second bit block;
  • the first signaling is used to determine the first parameter group, and the target parameter group is used to determine the second parameter group.
  • the number of resource particles occupied by the sub-signal in the first air interface resource block, the target parameter group is one of the first parameter group and the second parameter group; the first signaling and the second parameter group The timing relationship between the two signalings is used to determine the target parameter group.
  • the target parameter group includes a target scale factor; the number of resource particles occupied by the second sub-signal in the first air interface resource block is not greater than that of the first air interface The product of the number of resource particles included in the resource block and the target scale factor.
  • the target parameter group includes a target offset; the first type of value is used to determine the resource particles occupied by the second sub-signal in the first air interface resource block The number of the first type is related to the target offset.
  • the target parameter group is the first parameter group.
  • the target parameter group is the second parameter group.
  • the present application is characterized in that when the first signaling is earlier than the second signaling in the time domain, only the first signaling and the second signaling are The first signaling is used to determine the target parameter group from the first parameter group and the second parameter group.
  • the present application is characterized in that when the first signaling is earlier than the second signaling in the time domain, only the first signaling and the second signaling are The second signaling is used to determine the target parameter group from the first parameter group and the second parameter group.
  • the present application is characterized in that, when the first signaling is earlier than the second signaling in the time domain, the first signaling and the second signaling are used for slave
  • the target parameter group is determined in the first parameter group and the second parameter group.
  • the first signaling is used to determine the second parameter group.
  • the second parameter group is independent of the first signaling.
  • the second signaling is used to determine the time-frequency resource occupied by the second wireless signal, and the second wireless signal is used to generate the second bit block.
  • the first information is used to determine K parameter groups, K is a positive integer greater than 1; the first parameter group is a parameter group among the K parameter groups; the first signaling is from The K parameter groups indicate the first parameter group.
  • This application discloses a user equipment used for wireless communication, which is characterized in that it includes:
  • the first receiver receives the first signaling and the second signaling
  • the first transmitter sends the first wireless signal in the first air interface resource block
  • the first signaling is used to determine the size of the first air interface resource block and the first bit block, and the second signaling is used to determine the second air interface resource block and the second bit block;
  • the first air interface resource block and the second air interface resource block are not orthogonal in the time domain;
  • the first wireless signal includes at least the second sub signal of the first sub signal and the second sub signal, and the first The sub-signal carries the first bit block, and the second sub-signal carries the second bit block;
  • the first signaling is used to determine the first parameter group, and the target parameter group is used to determine the second parameter group.
  • the number of resource particles occupied by the sub-signal in the first air interface resource block, the target parameter group is one of the first parameter group and the second parameter group; the first signaling and the second parameter group The timing relationship between the two signalings is used to determine the target parameter group.
  • This application discloses a base station equipment used for wireless communication, which is characterized in that it includes:
  • the second transmitter sends the first signaling and the second signaling
  • a second receiver receiving the first wireless signal in the first air interface resource block
  • the first signaling is used to determine the size of the first air interface resource block and the first bit block, and the second signaling is used to determine the second air interface resource block and the second bit block;
  • the first air interface resource block and the second air interface resource block are not orthogonal in the time domain;
  • the first wireless signal includes at least the second sub signal of the first sub signal and the second sub signal, and the first The sub-signal carries the first bit block, and the second sub-signal carries the second bit block;
  • the first signaling is used to determine the first parameter group, and the target parameter group is used to determine the second parameter group.
  • the number of resource particles occupied by the sub-signal in the first air interface resource block, the target parameter group is one of the first parameter group and the second parameter group; the first signaling and the second parameter group The timing relationship between the two signalings is used to determine the target parameter group.
  • this application has the following advantages:
  • the transmission quality of the uplink control information is reduced due to the inability to consider the demand for uplink control information in the scheduling signaling corresponding to the uplink physical layer data channel , To ensure the transmission reliability of uplink control information.
  • Figure 1 shows a flow chart of the first signaling, the second signaling and the first wireless signal according to an embodiment of the present application
  • Figure 2 shows a schematic diagram of a network architecture according to an embodiment of the present application
  • Fig. 3 shows a schematic diagram of an embodiment of a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application
  • Fig. 4 shows a schematic diagram of an NR (New Radio) node and UE according to an embodiment of the present application
  • Figure 5 shows a flow chart of transmission according to an embodiment of the present application
  • FIG. 6 shows a schematic diagram of the first signaling used to determine the size of the first air interface resource block and the first bit block according to an embodiment of the present application
  • Fig. 7 shows a schematic diagram of second signaling used to determine a second air interface resource block and a second bit block according to an embodiment of the present application
  • FIG. 8 shows a schematic diagram of resource mapping of a first air interface resource block and a second air interface resource block in the time-frequency domain according to an embodiment of the present application
  • FIG. 9 shows a schematic diagram of resource mapping of a first air interface resource block and a second air interface resource block in the time-frequency domain according to an embodiment of the present application
  • FIG. 10 shows a schematic diagram of a target parameter group including a target scale factor according to an embodiment of the present application
  • Fig. 11 shows a schematic diagram of a target parameter group including a target offset according to an embodiment of the present application
  • FIG. 12 shows a schematic diagram of a target parameter group including a target scale factor and a target offset according to an embodiment of the present application
  • FIG. 13 shows a schematic diagram of a first type of value used to determine the number of resource particles occupied by a second sub-signal in a first air interface resource block according to an embodiment of the present application
  • Fig. 14 shows a schematic diagram of the relationship between the first type of value and the target offset according to an embodiment of the present application
  • FIG. 15 shows a schematic diagram of the timing relationship between the first signaling and the second signaling used to determine the target parameter group according to an embodiment of the present application
  • FIG. 16 shows a schematic diagram of the timing relationship between the first signaling and the second signaling used to determine the target parameter group according to an embodiment of the present application
  • FIG. 17 shows a schematic diagram of the first signaling used to determine the second parameter group according to an embodiment of the present application
  • FIG. 18 shows a schematic diagram of the second parameter group being irrelevant to the first signaling according to an embodiment of the present application
  • FIG. 19 shows a schematic diagram of the timing relationship between the first signaling, the second signaling, the first wireless signal, and the second wireless signal according to an embodiment of the present application
  • FIG. 20 shows a schematic diagram of the timing relationship between the first signaling, the second signaling, the first wireless signal, and the second wireless signal according to an embodiment of the present application
  • FIG. 21 shows a schematic diagram of a second wireless signal used to generate a second bit block according to an embodiment of the present application
  • Fig. 22 shows a schematic diagram of a second wireless signal used to generate a second bit block according to an embodiment of the present application
  • FIG. 23 shows a schematic diagram of the first information used to determine K parameter groups according to an embodiment of the present application.
  • Fig. 24 shows a structural block diagram of a processing apparatus used in user equipment according to an embodiment of the present application
  • Fig. 25 shows a structural block diagram of a processing device used in a base station according to an embodiment of the present application.
  • Embodiment 1 illustrates a flowchart of the first signaling, the second signaling, and the first wireless signal according to an embodiment of the present application, as shown in FIG. 1.
  • each box represents a step.
  • the order of the steps in the box does not represent the time sequence relationship between the characteristics of each step.
  • the user equipment in this application receives the first signaling and the second signaling in step 101; in step 102, the first wireless signal is transmitted in the first air interface resource block.
  • the first signaling is used to determine the size of the first air interface resource block and the first bit block, and the second signaling is used to determine the second air interface resource block and the second bit block;
  • the first air interface resource block and the second air interface resource block are not orthogonal in the time domain;
  • the first wireless signal includes at least the second sub signal of the first sub signal and the second sub signal, and the first The sub-signal carries the first bit block, and the second sub-signal carries the second bit block;
  • the first signaling is used to determine the first parameter group, and the target parameter group is used to determine the second parameter group.
  • the number of resource particles occupied by the sub-signal in the first air interface resource block, the target parameter group is one of the first parameter group and the second parameter group; the first signaling and the second parameter group The timing relationship between the two signalings is used to determine the target parameter group.
  • the first signaling is physical layer signaling.
  • the first signaling is dynamic signaling.
  • the first signaling is higher layer signaling.
  • the first signaling is RRC (Radio Resource Control, radio resource control) signaling.
  • RRC Radio Resource Control, radio resource control
  • the second signaling is physical layer signaling.
  • the second signaling is dynamic signaling.
  • the first bit block includes a positive integer number of bits.
  • the first bit block includes a TB (Transport Block, transport block).
  • TB Transport Block, transport block
  • the first bit block is a TB.
  • the first bit block includes a first information bit block and a first check bit block
  • the first check bit block is determined by a CRC (Cyclic Redundancy Check) of the first information bit block. Parity check) bit block generation.
  • CRC Cyclic Redundancy Check
  • the first check bit block is a CRC bit block of the first information bit block.
  • the first check bit block is a bit block obtained by scrambling the CRC bit block of the first information bit block.
  • the size of the first bit block refers to the number of bits included in the first bit block.
  • the size of the first bit block refers to: TBS (Transport Block Size, transport block size).
  • the size of the first bit block refers to the TBS of the TB included in the first bit block.
  • the second bit block includes a positive integer number of bits.
  • the second bit block carries UCI (Uplink control information, uplink control information).
  • the second bit block carries HARQ-ACK (Hybrid Automatic Repeat reQuest-Acknowledgement, hybrid automatic repeat request confirmation).
  • HARQ-ACK Hybrid Automatic Repeat reQuest-Acknowledgement, hybrid automatic repeat request confirmation
  • the second bit block carries SR (Scheduling Request, scheduling request).
  • the second bit block carries CRI (Channel-state information reference signals Resource Indicator, channel state information reference signal resource identifier).
  • CRI Channel-state information reference signals Resource Indicator, channel state information reference signal resource identifier
  • the second bit block carries CSI (Channel State Information, channel state information).
  • the CSI includes CRI, PMI (Precoding Matrix Indicator), RSRP (Reference Signal Received Power), RSRQ (Reference Signal Received Quality, Reference Signal Received Quality), and CQI One or more of (Channel Quality Indicator).
  • the second bit block includes a second information bit block and a second check bit block, and the second check bit block is generated from a CRC bit block of the second information bit block.
  • the second check bit block is a CRC bit block of the second information bit block.
  • the second check bit block is a bit block obtained by scrambling the CRC bit block of the second information bit block.
  • the resource particle is RE (Resource Element, resource particle).
  • one resource particle occupies one multi-carrier symbol in the time domain and one sub-carrier in the frequency domain.
  • the multi-carrier symbol generation is OFDM (Orthogonal Frequency Division Multiplexing, Orthogonal Frequency Division Multiplexing) symbol generation.
  • the multi-carrier symbol generation is SC-FDMA (Single Carrier-Frequency Division Multiple Access, single carrier frequency division multiple access) symbol generation.
  • the multi-carrier symbol generation is DFT-S-OFDM (Discrete Fourier Transform Spread OFDM, Discrete Fourier Transform Orthogonal Frequency Division Multiplexing) symbol generation.
  • DFT-S-OFDM Discrete Fourier Transform Spread OFDM, Discrete Fourier Transform Orthogonal Frequency Division Multiplexing
  • the first wireless signal includes the first sub-signal and the second sub-signal.
  • the first wireless signal includes only the second sub signal among the first sub signal and the second sub signal.
  • the first bit block carried by the first sub-signal includes: the first sub-signal is that the bits in the first bit block sequentially undergo CRC attachment (Segmentation). ), coding block-level CRC attachment (Attachment), channel coding (Channel Coding), rate matching (Rate Matching), concatenation (Concatenation), scrambling (Scrambling), modulation mapper (Modulation Mapper), layer mapper (Layer Mapper) ), the output after transforming the precoder (transform precoder), precoding (precoding), resource element mapper, multi-carrier symbol generation (Generation), modulation and upconversion (Modulation and Upconversion).
  • the carrying of the first bit block in the first sub-signal includes: the first sub-signal is that the bits in the first bit block are attached, segmented, and coded block-level CRC sequentially. Attachment, channel coding, rate matching, concatenation, scrambling, modulation mapper, layer mapper, precoding, resource particle mapper, multi-carrier symbol generation, output after modulation and upconversion.
  • the first bit block carried by the first sub-signal includes: the first bit block is used to generate the first sub-signal.
  • the first sub-signal is independent of the second bit block.
  • the second sub-signal carrying the second bit block includes: the second sub-signal is that the bits in the second bit block sequentially undergo CRC attachment, channel coding, rate matching, and modulation.
  • the second sub-signal carrying the second bit block includes: the second sub-signal is that the bits in the second bit block sequentially undergo CRC attachment, channel coding, rate matching, and modulation. Mapper, layer mapper, precoding, resource particle mapper, multi-carrier symbol generation, output after modulation and up-conversion.
  • the carrying of the second bit block in the second sub-signal includes: the second bit block is used to generate the second sub-signal.
  • the second sub-signal is independent of the first bit block.
  • the first sub-signal and the second sub-signal occupy mutually orthogonal resource particles in the first air interface resource block.
  • the first wireless signal includes a third sub-signal, and the third sub-signal carries a fourth bit block.
  • the fourth bit block has nothing to do with the second signaling.
  • the second signaling is used to determine the fourth bit block.
  • the fourth bit block includes a positive integer number of bits.
  • the fourth bit block carries UCI.
  • the fourth bit block carries HARQ-ACK.
  • the fourth bit block carries CRI.
  • the fourth bit block carries CSI.
  • the second wireless signal in this application includes a fourth sub-signal and a downlink reference signal.
  • the fourth sub-signal carries a third bit block, and the second bit block indicates whether the third bit block is correctly received; the measurement on the downlink reference signal is used to determine the fourth bit block.
  • the third sub-signal is independent of the second bit block, and the second sub-signal is independent of the fourth bit block.
  • the target parameter set is used to determine the number of resource particles occupied by the third sub-signal in the first air interface resource block.
  • the target parameter set is used to determine the number of coded modulation symbols (coded modulation symbols per layer) included in each layer of the third sub-signal.
  • the first parameter group is used to determine the number of resource particles occupied by the third sub-signal in the first air interface resource block.
  • the first parameter group is used to determine the number of coded modulation symbols (coded modulation symbols per layer) included in each layer of the third sub-signal.
  • the third sub-signal and the first sub-signal occupy mutually orthogonal resource particles in the first air interface resource block
  • the third sub-signal and the first sub-signal The two sub-signals occupy mutually orthogonal resource particles in the first air interface resource block.
  • the number of resource particles occupied by the second sub-signal in the first air interface resource block is the coded modulation symbols included in each layer of the second sub-signal The number of per layer.
  • the first parameter group includes a positive integer number of parameters.
  • the second parameter group includes a positive integer number of parameters.
  • the target parameter group includes a positive integer number of parameters.
  • the number of parameters included in the first parameter group is equal to the number of parameters included in the second parameter group, and the parameters included in the first parameter group are equal to those included in the second parameter group.
  • the timing relationship between the first signaling and the second signaling is used to determine the target parameter group from the first parameter group and the second parameter group.
  • the timing relationship between the first signaling and the second signaling includes: the start time of the time domain resource occupied by the first signaling and the time domain resource occupied by the second signaling The chronological relationship between the starting moments of the time domain resources.
  • the timing relationship between the first signaling and the second signaling includes: the end time of the time domain resource occupied by the first signaling and the time domain occupied by the second signaling The sequence relationship between the end moments of time domain resources.
  • the timing relationship between the first signaling and the second signaling includes: the start time of the time domain resource occupied by the first signaling and the time domain resource occupied by the second signaling The sequence relationship between the end moments of the time domain resources.
  • the timing relationship between the first signaling and the second signaling includes: the end time of the time domain resource occupied by the first signaling and the time domain occupied by the second signaling The sequence relationship between the starting moments of time domain resources.
  • the user equipment abandons sending wireless signals in the second air interface resource block.
  • Embodiment 2 illustrates a schematic diagram of a network architecture according to an embodiment of the present application, as shown in FIG. 2.
  • FIG. 2 illustrates the network architecture 200 of LTE (Long-Term Evolution), LTE-A (Long-Term Evolution Advanced, Enhanced Long-Term Evolution) and the future 5G system.
  • the network architecture 200 of LTE, LTE-A and future 5G systems is called EPS (Evolved Packet System) 200.
  • EPS 200 may include one or more UEs (User Equipment) 201, E-UTRAN-NR (Evolved UMTS Terrestrial Radio Access Network-New Radio) 202, 5G-CN (5G-CoreNetwork, 5G Core Network)/ EPC (Evolved Packet Core) 210, HSS (Home Subscriber Server) 220 and Internet service 230.
  • UEs User Equipment
  • E-UTRAN-NR Evolved UMTS Terrestrial Radio Access Network-New Radio
  • 5G-CN 5G-CoreNetwork, 5G Core Network
  • EPC Evolved Packet Core
  • HSS Home Subscriber Server
  • UMTS corresponds to the Universal Mobile Telecommunications System (Universal Mobile Telecommunications System).
  • EPS200 can be interconnected with other access networks, but these entities/interfaces are not shown for simplicity. As shown in FIG. 2, EPS200 provides packet switching services. However, those skilled in the art will readily understand that various concepts presented throughout this application can be extended to networks that provide circuit switching services.
  • E-UTRAN-NR202 includes NR (New Radio) Node B (gNB) 203 and other gNB204.
  • gNB203 provides user and control plane protocol termination towards UE201.
  • the gNB203 can be connected to other gNB204 via an X2 interface (for example, backhaul).
  • gNB203 may also be called a base station, base transceiver station, radio base station, radio transceiver, transceiver function, basic service set (BSS), extended service set (ESS), TRP (transmit and receive point), or some other suitable terminology.
  • gNB203 provides UE201 with an access point to 5G-CN/EPC210.
  • UE201 include cellular phones, smart phones, Session Initiation Protocol (SIP) phones, laptop computers, personal digital assistants (PDAs), satellite radios, global positioning systems, multimedia devices, video devices, digital audio players ( For example, MP3 players), cameras, game consoles, drones, aircrafts, narrowband physical network equipment, machine type communication equipment, land vehicles, automobiles, wearable devices, or any other similar functional devices.
  • SIP Session Initiation Protocol
  • PDAs personal digital assistants
  • satellite radios global positioning systems
  • multimedia devices video devices
  • digital audio players For example, MP3 players
  • cameras game consoles, drones, aircrafts, narrowband physical
  • UE201 can also refer to UE201 as a mobile station, subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, Mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client or some other suitable term.
  • gNB203 is connected to 5G-CN/EPC210 through the S1 interface.
  • 5G-CN/EPC210 includes MME 211, other MME 214, S-GW (Service Gateway) 212, and P-GW (Packet Date Network Gateway, packet data network gateway) 213.
  • MME211 is a control node that processes signaling between UE201 and 5G-CN/EPC210. Generally, MME211 provides bearer and connection management.
  • the Internet service 230 includes Internet protocol services corresponding to operators, and specifically may include Internet, Intranet, IMS (IP Multimedia Subsystem, IP Multimedia Subsystem) and packet switching (Packet switching) services.
  • the gNB203 corresponds to the base station in this application.
  • the UE 201 corresponds to the user equipment in this application.
  • Embodiment 3 illustrates a schematic diagram of an embodiment of a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application, as shown in FIG. 3.
  • Fig. 3 is a schematic diagram illustrating an embodiment of the radio protocol architecture for the user plane and the control plane.
  • Fig. 3 shows the radio protocol architecture for UE and gNB with three layers: layer 1, layer 2, and layer 3.
  • Layer 1 (L1 layer) is the lowest layer and implements various PHY (physical layer) signal processing functions.
  • the L1 layer will be referred to as PHY301 herein.
  • Layer 2 (L2 layer) 305 is above PHY301 and is responsible for the link between UE and gNB through PHY301.
  • the L2 layer 305 includes MAC (Medium Access Control) sublayer 302, RLC (Radio Link Control, radio link layer control protocol) sublayer 303, and PDCP (Packet Data Convergence Protocol), packet data Convergence protocol) sublayers 304, these sublayers terminate at the gNB on the network side.
  • the UE may have several protocol layers above the L2 layer 305, including a network layer (e.g., IP layer) terminating at the P-GW 213 on the network side and a network layer terminating at the other end of the connection (e.g., Remote UE, server, etc.) at the application layer.
  • the PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels.
  • the PDCP sublayer 304 also provides header compression for upper layer data packets to reduce radio transmission overhead, provides security by encrypting data packets, and provides handover support for UEs between gNBs.
  • the RLC sublayer 303 provides segmentation and reassembly of upper-layer data packets, retransmission of lost data packets, and reordering of data packets to compensate for out-of-order reception caused by HARQ (Hybrid Automatic Repeat reQuest).
  • HARQ Hybrid Automatic Repeat reQuest.
  • the MAC sublayer 302 provides multiplexing between logical and transport channels.
  • the MAC sublayer 302 is also responsible for allocating various radio resources (e.g., resource blocks) in a cell among UEs.
  • the MAC sublayer 302 is also responsible for HARQ operations.
  • the radio protocol architecture for the UE and gNB is substantially the same for the physical layer 301 and the L2 layer 305, but there is no header compression function for the control plane.
  • the control plane also includes an RRC (Radio Resource Control, radio resource control) sublayer 306 in layer 3 (L3 layer).
  • the RRC sublayer 306 is responsible for obtaining radio resources (ie, radio bearers) and configuring the lower layer using RRC signaling between the gNB and the UE.
  • the wireless protocol architecture in FIG. 3 is applicable to the user equipment in this application.
  • the wireless protocol architecture in FIG. 3 is applicable to the base station in this application.
  • the first signaling in this application is generated in the PHY301.
  • the first signaling in this application is generated in the RRC sublayer 306.
  • the first signaling in this application is generated in the MAC sublayer 302.
  • the second signaling in this application is generated in the PHY301.
  • the first wireless signal in this application is generated in the PHY301.
  • the first sub-signal in this application is generated in the PHY301.
  • the second sub-signal in this application is generated in the PHY301.
  • the second wireless signal in this application is generated in the PHY301.
  • the first information in this application is generated in the RRC sublayer 306.
  • the first information in this application is generated in the MAC sublayer 302.
  • Embodiment 4 illustrates a schematic diagram of an NR node and UE according to an embodiment of the present application, as shown in FIG. 4.
  • Fig. 4 is a block diagram of UE450 and gNB410 communicating with each other in the access network.
  • the gNB410 includes a controller/processor 475, a memory 476, a receiving processor 470, a transmitting processor 416, a multi-antenna receiving processor 472, a multi-antenna transmitting processor 471, a transmitter/receiver 418, and an antenna 420.
  • the UE 450 includes a controller/processor 459, a memory 460, a data source 467, a transmitting processor 468, a receiving processor 456, a multi-antenna transmitting processor 457, a multi-antenna receiving processor 458, a transmitter/receiver 454, and an antenna 452.
  • the upper layer data packet from the core network is provided to the controller/processor 475.
  • the controller/processor 475 implements the functionality of the L2 layer.
  • the controller/processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logic and transport channels, and radio resource allocation to UE 450 based on various priority metrics.
  • the controller/processor 475 is also responsible for HARQ operations, retransmission of lost packets, and signaling to UE450.
  • the transmission processor 416 and the multi-antenna transmission processor 471 implement various signal processing functions for the L1 layer (ie, physical layer).
  • the transmit processor 416 implements coding and interleaving to facilitate forward error correction (FEC) at the UE 450, and based on various modulation schemes (e.g., binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), M phase shift keying (M-PSK), M quadrature amplitude modulation (M-QAM)) constellation mapping.
  • modulation schemes e.g., binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), M phase shift keying (M-PSK), M quadrature amplitude modulation (M-QAM)
  • the multi-antenna transmission processor 471 performs digital spatial precoding on the coded and modulated symbols, including codebook-based precoding and non-codebook-based precoding, and beamforming processing to generate one or more parallel streams.
  • the transmit processor 416 maps each parallel stream to subcarriers, multiplexes the modulated symbols with reference signals (e.g., pilot) in the time and/or frequency domain, and then uses inverse fast Fourier transform (IFFT) ) To generate a physical channel carrying a multi-carrier symbol stream in the time domain.
  • IFFT inverse fast Fourier transform
  • the multi-antenna transmission processor 471 performs transmission simulation precoding/beamforming operations on the time-domain multi-carrier symbol stream.
  • Each transmitter 418 converts the baseband multi-carrier symbol stream provided by the multi-antenna transmission processor 471 into a radio frequency stream, and then provides it to a different antenna 420.
  • each receiver 454 receives a signal through its corresponding antenna 452.
  • Each receiver 454 recovers the information modulated on the radio frequency carrier, and converts the radio frequency stream into a baseband multi-carrier symbol stream and provides it to the receiving processor 456.
  • the receiving processor 456 and the multi-antenna receiving processor 458 implement various signal processing functions of the L1 layer.
  • the multi-antenna receiving processor 458 performs reception analog precoding/beamforming operations on the baseband multi-carrier symbol stream from the receiver 454.
  • the receiving processor 456 uses a Fast Fourier Transform (FFT) to convert the baseband multi-carrier symbol stream after receiving the analog precoding/beamforming operation from the time domain to the frequency domain.
  • FFT Fast Fourier Transform
  • the physical layer data signal and the reference signal are demultiplexed by the receiving processor 456, where the reference signal will be used for channel estimation.
  • the data signal is recovered by the multi-antenna receiving processor 458 after multi-antenna detection. Any parallel streams at the destination. The symbols on each parallel stream are demodulated and recovered in the receiving processor 456, and soft decisions are generated.
  • the receiving processor 456 then decodes and deinterleaves the soft decision to recover the upper layer data and control signals transmitted by the gNB 410 on the physical channel.
  • the upper layer data and control signals are then provided to the controller/processor 459.
  • the controller/processor 459 implements the functions of the L2 layer.
  • the controller/processor 459 may be associated with a memory 460 that stores program codes and data.
  • the memory 460 may be referred to as a computer-readable medium.
  • the controller/processor 459 provides demultiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover upper layer data packets from the core network. The upper layer data packets are then provided to all protocol layers above the L2 layer. Various control signals can also be provided to L3 for L3 processing.
  • the controller/processor 459 is also responsible for error detection using acknowledgement (ACK) and/or negative acknowledgement (NACK) protocols to support HARQ operations.
  • ACK acknowledgement
  • NACK negative acknowledgement
  • the data source 467 is used to provide upper layer data packets to the controller/processor 459.
  • the data source 467 represents all protocol layers above the L2 layer.
  • the controller/processor 459 implements header compression, encryption, packet segmentation and reordering, and multiplexing between logic and transport channels based on the radio resource allocation of gNB410. Use, implement L2 layer functions for user plane and control plane.
  • the controller/processor 459 is also responsible for HARQ operations, retransmission of lost packets, and signaling to gNB410.
  • the transmission processor 468 performs modulation mapping and channel coding processing, and the multi-antenna transmission processor 457 performs digital multi-antenna spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming processing, followed by transmission
  • the processor 468 modulates the generated parallel stream into a multi-carrier/single-carrier symbol stream, which is subjected to an analog precoding/beamforming operation in the multi-antenna transmission processor 457 and then provided to different antennas 452 via the transmitter 454.
  • Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmission processor 457 into a radio frequency symbol stream, and then provides it to the antenna 452.
  • the function at gNB410 is similar to the receiving function at UE450 described in DL.
  • Each receiver 418 receives radio frequency signals through its corresponding antenna 420, converts the received radio frequency signals into baseband signals, and provides the baseband signals to the multi-antenna receiving processor 472 and the receiving processor 470.
  • the receiving processor 470 and the multi-antenna receiving processor 472 jointly implement the functions of the L1 layer.
  • the controller/processor 475 implements L2 layer functions.
  • the controller/processor 475 may be associated with a memory 476 that stores program codes and data.
  • the memory 476 may be referred to as a computer-readable medium.
  • the controller/processor 475 provides demultiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover upper layer data packets from the UE 450.
  • the upper layer data packet from the controller/processor 475 may be provided to the core network.
  • the controller/processor 475 is also responsible for error detection using ACK and/or NACK protocols to support HARQ operations.
  • the UE 450 includes: at least one processor and at least one memory, the at least one memory includes computer program code; the at least one memory and the computer program code are configured to interact with the at least one processor use together.
  • the UE450 device at least: receives the first signaling and the second signaling in this application; and transmits the first wireless signal in this application in the first air interface resource block in this application.
  • the first signaling is used to determine the size of the first air interface resource block and the first bit block, and the second signaling is used to determine the second air interface resource block and the second bit block;
  • the first air interface resource block and the second air interface resource block are not orthogonal in the time domain;
  • the first wireless signal includes at least the second sub signal of the first sub signal and the second sub signal, and the first The sub-signal carries the first bit block, and the second sub-signal carries the second bit block;
  • the first signaling is used to determine the first parameter group, and the target parameter group is used to determine the second parameter group.
  • the number of resource particles occupied by the sub-signal in the first air interface resource block, the target parameter group is one of the first parameter group and the second parameter group; the first signaling and the second parameter group The timing relationship between the two signalings is used to determine the target parameter group.
  • the UE 450 includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: receiving all information in the present application; The first signaling and the second signaling; the first wireless signal in this application is sent in the first air interface resource block in this application.
  • the first signaling is used to determine the size of the first air interface resource block and the first bit block, and the second signaling is used to determine the second air interface resource block and the second bit block;
  • the first air interface resource block and the second air interface resource block are not orthogonal in the time domain;
  • the first wireless signal includes at least the second sub signal of the first sub signal and the second sub signal, and the first The sub-signal carries the first bit block, and the second sub-signal carries the second bit block;
  • the first signaling is used to determine the first parameter group, and the target parameter group is used to determine the second parameter group.
  • the number of resource particles occupied by the sub-signal in the first air interface resource block, the target parameter group is one of the first parameter group and the second parameter group; the first signaling and the second parameter group The timing relationship between the two signalings is used to determine the target parameter group.
  • the gNB410 includes: at least one processor and at least one memory, the at least one memory includes computer program code; the at least one memory and the computer program code are configured to interact with the at least one processor use together.
  • the gNB410 device at least: sends the first signaling and the second signaling in this application; and receives the first wireless signal in this application in the first air interface resource block in this application.
  • the first signaling is used to determine the size of the first air interface resource block and the first bit block, and the second signaling is used to determine the second air interface resource block and the second bit block;
  • the first air interface resource block and the second air interface resource block are not orthogonal in the time domain;
  • the first wireless signal includes at least the second sub signal of the first sub signal and the second sub signal, and the first The sub-signal carries the first bit block, and the second sub-signal carries the second bit block;
  • the first signaling is used to determine the first parameter group, and the target parameter group is used to determine the second parameter group.
  • the number of resource particles occupied by the sub-signal in the first air interface resource block, the target parameter group is one of the first parameter group and the second parameter group; the first signaling and the second parameter group The timing relationship between the two signalings is used to determine the target parameter group.
  • the gNB410 includes: a memory storing a computer-readable instruction program that generates actions when executed by at least one processor, and the actions include: sending all the instructions in this application The first signaling and the second signaling; receiving the first wireless signal in this application in the first air interface resource block in this application.
  • the first signaling is used to determine the size of the first air interface resource block and the first bit block, and the second signaling is used to determine the second air interface resource block and the second bit block;
  • the first air interface resource block and the second air interface resource block are not orthogonal in the time domain;
  • the first wireless signal includes at least the second sub signal of the first sub signal and the second sub signal, and the first The sub-signal carries the first bit block, and the second sub-signal carries the second bit block;
  • the first signaling is used to determine the first parameter group, and the target parameter group is used to determine the second parameter group.
  • the number of resource particles occupied by the sub-signal in the first air interface resource block, the target parameter group is one of the first parameter group and the second parameter group; the first signaling and the second parameter group The timing relationship between the two signalings is used to determine the target parameter group.
  • the gNB410 corresponds to the base station in this application.
  • the UE 450 corresponds to the user equipment in this application.
  • the antenna 452 the receiver 454, the receiving processor 456, the multi-antenna receiving processor 458, the controller/processor 459, the memory 460, the data At least one of the sources 467 ⁇ is used to receive the first signaling in this application;
  • the antenna 420, the transmitter 418, the transmission processor 416, the multi-antenna transmission processor 471 At least one of the controller/processor 475 and the memory 476 ⁇ is used to send the first signaling in this application.
  • the antenna 420, the receiver 418, the receiving processor 470, the multi-antenna receiving processor 472, the controller/processor 475, the memory 476 ⁇ at least One is used to receive the first wireless signal in this application within the first air interface resource block in this application;
  • the antenna 452, the transmitter 454, the transmission processor 468, the At least one of the multi-antenna transmission processor 457, the controller/processor 459, the memory 460, and the data source 467 ⁇ is used to receive the book in the first air interface resource block in this application.
  • the first wireless signal in the application is used to receive the book in the first air interface resource block in this application.
  • the antenna 452 the receiver 454, the receiving processor 456, the multi-antenna receiving processor 458, the controller/processor 459, the memory 460, the data At least one of the sources 467 ⁇ is used to receive the first information in this application;
  • Embodiment 5 illustrates a flow chart of wireless transmission according to an embodiment of the present application, as shown in FIG. 5.
  • the base station N1 is the serving cell maintenance base station of the user equipment U2.
  • the steps in blocks F51 and F52 are optional.
  • the first information is sent in step S5101; the first signaling and the second signaling are sent in step S511; the second wireless signal is sent in step S5102; the second wireless signal is received in step S512 in the first air interface resource block A wireless signal.
  • the first information is received in step S5201; the first signaling and the second signaling are received in step S521; the second wireless signal is received in step S5202; the second wireless signal is sent in the first air interface resource block in step S522 A wireless signal.
  • the first signaling is used to determine the size of the first air interface resource block and the first bit block, and the second signaling is used to determine the second air interface resource block and the second bit Block; the first air interface resource block and the second air interface resource block are not orthogonal in the time domain; the first wireless signal includes at least the second sub signal of the first sub signal and the second sub signal, The first sub-signal carries the first bit block, and the second sub-signal carries the second bit block; the first signaling is used to determine the first parameter group, and the target parameter group is used to determine The number of resource particles occupied by the second sub-signal in the first air interface resource block, and the target parameter group is one of the first parameter group and the second parameter group; the first signaling The timing relationship with the second signaling is used to determine the target parameter group.
  • the N1 is the base station in this application.
  • the U2 is the user equipment in this application.
  • the second signaling is used to determine the time-frequency resource occupied by the second wireless signal, and the second wireless signal is used to generate the second bit block.
  • the first information is used to determine K parameter groups, and K is a positive integer greater than 1; the first parameter group is a parameter group among the K parameter groups; The signaling indicates the first parameter group from the K parameter groups.
  • the target parameter group includes a target scale factor; the number of resource particles occupied by the second sub-signal in the first air interface resource block is not greater than the resources included in the first air interface resource block The product of the number of particles and the target scale factor.
  • the target parameter group includes a target offset; the first type of value is used to determine the number of resource particles occupied by the second sub-signal in the first air interface resource block, and the first One type of value is related to the target offset.
  • the target parameter group includes only the target proportional coefficient among the target proportional coefficient and the target offset.
  • the target parameter group includes only the target offset among the target scale factor and the target offset.
  • the target parameter group includes the target scale factor and the target offset.
  • the target parameter group includes at least one of the target offset and the target scale factor
  • the first parameter group includes at least one of the first offset and the first scale factor
  • the second parameter group includes at least one of a second offset and a second proportional coefficient.
  • the target parameter group includes only the target scale factor among the target offset and the target scale factor
  • the first parameter group includes the first offset Only the first proportional coefficient of the amount and the first proportional coefficient
  • the second parameter group includes only the second proportional coefficient of the second offset and the second proportional coefficient.
  • the target parameter group includes only the target offset of the target offset and the target scale factor
  • the first parameter group includes the first offset Only the first offset among the offset and the first scale factor
  • the second parameter group includes only the second offset among the second offset and the second scale factor the amount.
  • the target parameter group includes the target offset and the target scale factor
  • the first parameter group includes the first offset and the first scale factor
  • the second parameter group includes the second offset and the second proportional coefficient.
  • the target parameter group is the first parameter group.
  • the target parameter group is the second parameter group.
  • the first signaling when the first signaling is earlier than the second signaling in the time domain, only the first signaling of the first signaling and the second signaling is used To determine the target parameter group from the first parameter group and the second parameter group.
  • the first signaling when the first signaling is earlier than the second signaling in the time domain, only the second signaling of the first signaling and the second signaling is used To determine the target parameter group from the first parameter group and the second parameter group.
  • the first signaling and the second signaling are used to subtract from the first parameter group and The target parameter group is determined in the second parameter group.
  • the first signaling is used to determine the second parameter group.
  • the second parameter group has nothing to do with the first signaling
  • the first signaling is transmitted on a downlink physical layer control channel (that is, a downlink channel that can only be used to carry physical layer signaling).
  • a downlink physical layer control channel that is, a downlink channel that can only be used to carry physical layer signaling.
  • the second signaling is transmitted on a downlink physical layer control channel (that is, a downlink channel that can only be used to carry physical layer signaling).
  • a downlink physical layer control channel that is, a downlink channel that can only be used to carry physical layer signaling.
  • the downlink physical layer control channel is PDCCH (Physical Downlink Control Channel, Physical Downlink Control Channel).
  • the downlink physical layer control channel is sPDCCH (short PDCCH, short PDCCH).
  • the downlink physical layer control channel is NR-PDCCH (New Radio PDCCH, New Radio PDCCH).
  • the downlink physical layer control channel is NB-PDCCH (Narrow Band PDCCH, Narrow Band PDCCH).
  • the first signaling is transmitted on a downlink physical layer data channel (that is, a downlink channel that can be used to carry physical layer data).
  • a downlink physical layer data channel that is, a downlink channel that can be used to carry physical layer data
  • the first information is transmitted on a downlink physical layer data channel (that is, a downlink channel that can be used to carry physical layer data).
  • a downlink physical layer data channel that is, a downlink channel that can be used to carry physical layer data.
  • the downlink physical layer data channel is PDSCH (Physical Downlink Shared CHannel, physical downlink shared channel).
  • the downlink physical layer data channel is sPDSCH (short PDSCH, short PDSCH).
  • the downlink physical layer data channel is NR-PDSCH (New Radio PDSCH, New Radio PDSCH).
  • the downlink physical layer data channel is NB-PDSCH (Narrow Band PDSCH, narrowband PDSCH).
  • the first wireless signal is transmitted on an uplink physical layer data channel (that is, an uplink channel that can be used to carry physical layer data).
  • an uplink physical layer data channel that is, an uplink channel that can be used to carry physical layer data.
  • the uplink physical layer data channel is PUSCH (Physical Uplink Shared Channel).
  • the uplink physical layer data channel is sPUSCH (short PUSCH, short PUSCH).
  • the uplink physical layer data channel is NR-PUSCH (New Radio PUSCH, New Radio PUSCH).
  • the uplink physical layer data channel is NB-PUSCH (Narrow Band PUSCH, Narrow Band PUSCH).
  • Embodiment 6 illustrates a schematic diagram of using the first signaling according to an embodiment of the present application to determine the size of the first air interface resource block and the first bit block; as shown in FIG. 6.
  • the first signaling is physical layer signaling.
  • the first signaling is dynamic signaling.
  • the first signaling is layer 1 (L1) signaling.
  • the first signaling is layer 1 (L1) control signaling.
  • the first signaling is dynamic signaling used for UpLink Grant.
  • the first signaling is dynamic signaling used for Configured UL grant.
  • the first signaling is dynamic signaling used for configured UL grant activation (activation).
  • the first signaling includes DCI (Downlink Control Information, downlink control information).
  • DCI Downlink Control Information, downlink control information
  • the first signaling includes DCI used for UpLink Grant.
  • the first signaling includes DCI used for Configured UL grant.
  • the first signaling includes DCI used for configured UL grant activation.
  • the first signaling includes DCI used for Configured UL grant Type 2 (second type) activation.
  • the first signaling is UE-specific.
  • the first signaling includes DCI identified by C (Cell)-RNTI (Radio Network Temporary Identifier, radio network tentative identifier).
  • C Cell
  • RTI Radio Network Temporary Identifier, radio network tentative identifier
  • the first signaling includes DCI whose CRC is scrambled by C-RNTI (Scrambled).
  • the first signaling includes DCI identified by CS (Configured Scheduling)-RNTI.
  • the first signaling includes DCI whose CRC is scrambled by CS-RNTI (Scrambled).
  • the first signaling includes DCI identified by MCS (Modulation and Coding Scheme)-C-RNTI.
  • MCS Modulation and Coding Scheme
  • the first signaling includes DCI whose CRC is scrambled by MCS-C-RNTI.
  • the first signaling is higher layer signaling.
  • the first signaling is RRC (Radio Resource Control, radio resource control) signaling.
  • RRC Radio Resource Control, radio resource control
  • the first signaling is MAC CE (Medium Access Control Layer Control Element, Medium Access Control Layer Control Element) signaling.
  • the first signaling indicates the first air interface resource block.
  • the first signaling explicitly indicates the first air interface resource block.
  • the first signaling includes a first field, and the first field in the first signaling indicates frequency domain resources occupied by the first air interface resource block.
  • the first field in the first signaling includes all or part of information in a Frequency domain resource assignment (frequency domain resource allocation) field.
  • the first signaling includes a second field, and the second field in the first signaling indicates a time domain resource occupied by the first air interface resource block.
  • the second field in the first signaling includes all or part of information in a Time domain resource assignment (time domain resource allocation) field.
  • Frequency domain resource assignment domain for the specific definition of the Frequency domain resource assignment domain, refer to 3GPP TS38.212.
  • Time domain resource assignment domain for the specific definition of the Time domain resource assignment domain, refer to 3GPP TS38.212.
  • the first signaling indicates the scheduling information of the first wireless signal in this application.
  • the scheduling information of the first wireless signal includes ⁇ occupied time domain resources, occupied frequency domain resources, scheduled MCS, DMRS (DeModulation Reference Signals, demodulation) Reference signal) configuration information, HARQ (Hybrid Automatic Repeat reQuest, hybrid automatic repeat request) process number (process number), RV (Redundancy Version, redundancy version), NDI (New Data Indicator, new data indicator)) kind or more.
  • the DMRS configuration information includes ⁇ occupied time domain resources, occupied frequency domain resources, occupied code domain resources, RS sequence, mapping mode, DMRS type, cyclic shift amount ( One or more of cyclic shift), OCC (Orthogonal Cover Code), w f (k'), w t (l') ⁇ .
  • the w f (k′) and the w t (l′) are spreading sequences in the frequency domain and the time domain, respectively, and the specific definitions of the w f (k′) and the w t (l′) See section 6.4.1 of 3GPP TS38.211.
  • the first signaling indicates the size of the first bit block.
  • the first signaling implicitly indicates the size of the first bit block.
  • the size of the first bit block is related to the number of resource particles included in the first air interface resource block.
  • the size of the first bit block is related to the scheduled MCS of the first wireless signal.
  • the first signaling indicates the first air interface resource block and the scheduled MCS of the first wireless signal, the number of resource particles included in the first air interface resource block and the first The scheduled MCS of the wireless signal is jointly used to determine the size of the first bit block.
  • the first signaling indicates the first parameter group in this application.
  • the first signaling explicitly indicates the first parameter group in this application.
  • the first signaling includes a fourth field, and the fourth field in the first signaling indicates the first parameter group in this application.
  • the fourth field in the first signaling includes all or part of information in a beta_offset indicator (beta offset indicator) field.
  • the fourth field in the first signaling indicates the first parameter group from the K parameter groups in this application.
  • beta_offset indicator field refers to 3GPP TS38.212.
  • Embodiment 7 illustrates a schematic diagram of the second signaling used to determine the second air interface resource block and the second bit block according to an embodiment of the present application; as shown in FIG.
  • the second signaling is physical layer signaling.
  • the second signaling is dynamic signaling.
  • the second signaling is layer 1 (L1) signaling.
  • the second signaling is layer 1 (L1) control signaling.
  • the second signaling is dynamic signaling used for DownLink Grant.
  • the second signaling includes DCI.
  • the second signaling includes DCI used for DownLink Grant.
  • the second signaling is UE-specific.
  • the second signaling includes the DCI identified by the C-RNTI.
  • the second signaling includes DCI whose CRC is scrambled by C-RNTI (Scrambled).
  • the second signaling includes DCI identified by MCS-C-RNTI.
  • the second signaling includes DCI whose CRC is scrambled by MCS-C-RNTI.
  • the second signaling indicates the second air interface resource block.
  • the second signaling explicitly indicates the second air interface resource block.
  • the second signaling implicitly indicates the second air interface resource block.
  • the second signaling includes a third field, and the third field in the second signaling indicates the second air interface resource block.
  • the third field in the second signaling includes all or part of information in a PUCCH resource indicator (PUCCH resource indicator) field.
  • PUCCH resource indicator PUCCH resource indicator
  • the third field in the second signaling includes all or part of the information in the PDSCH-to-HARQ_feedback timing indicator (PDSCH and HARQ feedback interval indicator) field.
  • the specific definition of the PUCCH resource indicator field refer to 3GPP TS38.212.
  • DSCH-to-HARQ_feedback timing indicator field For the specific definition of the DSCH-to-HARQ_feedback timing indicator field, refer to 3GPP TS38.212.
  • the second signaling indicates an index of the second air interface resource block
  • the index of the second air interface resource block is a PUCCH (Physical Uplink Control Channel) resource index ( index).
  • PUCCH Physical Uplink Control Channel
  • the second signaling indicates the scheduling information of the second wireless signal in this application, and the second bit block indicates whether the second wireless signal is received correctly.
  • the second wireless signal in this application includes a downlink reference signal
  • the second signaling indicates the configuration information of the downlink reference signal
  • the measurement of the downlink reference signal is used to determine the The second bit block.
  • Embodiment 8 illustrates a schematic diagram of resource mapping of the first air interface resource block and the second air interface resource block in the time-frequency domain according to an embodiment of the present application; as shown in FIG. 8.
  • the first air interface resource block and the second air interface resource block are not orthogonal in the time domain.
  • the first air interface resource block includes one time-frequency resource block.
  • the first air interface resource block includes only one time-frequency resource block.
  • the first air interface resource block includes one time-frequency resource block and only the one time-frequency resource block in one code domain resource.
  • the one time-frequency resource block includes a positive integer number of the resource particles.
  • the one time-frequency resource block includes a positive integer number of multi-carrier symbols in the time domain.
  • the one time-frequency resource block includes a positive integer number of subcarriers in the frequency domain.
  • the one time-frequency resource block includes a positive integer number of RBs (Resource Block, resource block) in the frequency domain.
  • the one time-frequency resource block includes a positive integer number of PRBs (Physical Resource Block, physical resource block) in the frequency domain.
  • PRBs Physical Resource Block, physical resource block
  • the first air interface resource block includes a positive integer number of the resource particles in the time-frequency domain.
  • the first air interface resource block includes a positive integer number of multi-carrier symbols in the time domain.
  • the first air interface resource block includes a positive integer number of consecutive multi-carrier symbols in the time domain.
  • the first air interface resource block includes a positive integer number of subcarriers in the frequency domain.
  • the first air interface resource block includes a positive integer number of RBs in the frequency domain.
  • the first air interface resource block includes a positive integer number of consecutive RBs in the frequency domain.
  • the first air interface resource block includes a positive integer number of PRBs in the frequency domain.
  • the first air interface resource block includes a positive integer number of consecutive PRBs in the frequency domain.
  • the second air interface resource block includes one time-frequency resource block.
  • the second air interface resource block includes one time-frequency resource block and one code domain resource.
  • the one code domain resource includes pseudo-random sequences (pseudo-random sequences), low-PAPR sequences (low-PAPR sequences), cyclic shift (cyclic shift), OCC (Orthogonal Cover Code, orthogonal Cover up
  • the second air interface resource block includes a positive integer number of the resource particles in the time-frequency domain.
  • the second air interface resource block includes a positive integer number of multi-carrier symbols in the time domain.
  • the second air interface resource block includes a positive integer number of consecutive multi-carrier symbols in the time domain.
  • the second air interface resource block includes a positive integer number of subcarriers in the frequency domain.
  • the second air interface resource block includes a positive integer number of RBs in the frequency domain.
  • the second air interface resource block includes a positive integer number of consecutive RBs in the frequency domain.
  • the second air interface resource block includes a positive integer number of PRBs in the frequency domain.
  • the second air interface resource block includes a positive integer number of consecutive PRBs in the frequency domain.
  • the second air interface resource block is a PUCCH resource (resource).
  • the time domain resources occupied by the first air interface resource block and the second air interface resource block are completely the same.
  • the time domain resources occupied by the first air interface resource block and the second air interface resource block partially overlap.
  • the end time of the time domain resource occupied by the first air interface resource block is no later than the end time of the time domain resource occupied by the second air interface resource block.
  • the start time of the time domain resource occupied by the first air interface resource block is not earlier than the start time of the time domain resource occupied by the second air interface resource block.
  • the time domain resources occupied by the first air interface resource block and the second air interface resource block belong to the same time slot (slot).
  • the time domain resources occupied by the first air interface resource block and the second air interface resource block belong to the same mini-slot.
  • the time domain resources occupied by the first air interface resource block and the second air interface resource block belong to the same sub-slot.
  • the time domain resources occupied by the first air interface resource block and the second air interface resource block belong to the same subframe.
  • the first air interface resource block and the second air interface resource block belong to the same carrier (Carrier) in the frequency domain.
  • the first air interface resource block and the second air interface resource block belong to the same BWP (Bandwidth Part, bandwidth interval) in the frequency domain.
  • the first air interface resource block and the second air interface resource block belong to different carriers in the frequency domain.
  • the first air interface resource block and the second air interface resource block belong to different BWPs in the frequency domain.
  • the first air interface resource block is reserved for the first bit block in this application.
  • the first air interface resource block is reserved for the bits carried by the first sub-signal in this application.
  • the first air interface resource block is reserved for the information carried by the first sub-signal in this application.
  • the first air interface resource block includes a first air interface resource sub-block and a second air interface resource sub-block, and the first air interface resource sub-block and the second air interface resource sub-block are respectively reserved for the local The information carried by the first sub-signal in the application and the information carried by the second sub-signal in this application.
  • the first air interface resource sub-block and the second air interface resource sub-block are orthogonal to each other in the time-frequency domain.
  • the second sub-signal only occupies the resources in the second air interface resource sub-block of the first air interface resource sub-block and the second air interface resource sub-block particle.
  • the second sub-signal occupies the resource particles in the first air interface resource sub-block and the resource particles in the second air interface resource sub-block.
  • Embodiment 9 illustrates a schematic diagram of resource mapping of the first air interface resource block and the second air interface resource block in the time-frequency domain according to an embodiment of the present application; as shown in FIG. 9.
  • the first air interface resource block includes a positive integer number of discontinuous RBs in the frequency domain.
  • the first air interface resource block includes a positive integer number of discontinuous PRBs in the frequency domain.
  • the second air interface resource block includes a positive integer number of non-contiguous RBs in the frequency domain.
  • the second air interface resource block includes a positive integer number of discontinuous PRBs in the frequency domain.
  • Embodiment 10 illustrates a schematic diagram of a target parameter group including a target scale factor according to an embodiment of the present application; as shown in FIG. 10.
  • the target parameter group includes the target proportional coefficient
  • the first parameter group in this application includes a first proportional coefficient
  • the second parameter group in this application includes a second proportional coefficient.
  • the target proportional coefficient is the first proportional coefficient
  • the target proportional coefficient is the The second scale factor.
  • the number of resource particles occupied by the second sub-signal in this application in the first air interface resource block in this application is not greater than the number of resource particles included in the first air interface resource block and the target The product of the scale factor.
  • the number of parameters included in the first parameter group, the second parameter group, and the target parameter group are equal.
  • the first proportional coefficient is not equal to the second proportional coefficient.
  • the first proportional coefficient is not greater than the second proportional coefficient.
  • the first proportional coefficient is smaller than the second proportional coefficient.
  • the target scale factor is a non-negative real number not greater than 1.
  • the target scale factor is a positive real number not greater than 1.
  • the target scale factor is equal to 1.
  • the target scale factor is less than one.
  • the target scale factor is one of ⁇ 0.5, 0.65, 0.8, 1 ⁇ .
  • the target scale factor is a higher layer parameter (higher layer parameter) scaling.
  • the target scale factor is ⁇ .
  • the target parameter group includes the target proportional coefficient
  • the first parameter group includes the first proportional coefficient
  • the second parameter group includes the second proportional coefficient
  • the first proportional coefficient and the second proportional coefficient are non-negative real numbers not greater than 1, respectively.
  • the first proportional coefficient and the second proportional coefficient are positive real numbers not greater than 1, respectively.
  • the first proportional coefficient and the second proportional coefficient are one of ⁇ 0.5, 0.65, 0.8, 1 ⁇ respectively.
  • the first scale factor and the second scale factor are respectively higher layer parameters (higher layer parameter) scaling.
  • the first proportional coefficient and the second proportional coefficient are ⁇ respectively.
  • the first proportionality factor is equal to 1.
  • the first proportionality factor is less than one.
  • the second proportionality factor is equal to 1.
  • the second proportionality factor is less than one.
  • the number of resource particles occupied by the second sub-signal in the first air interface resource block is smaller than the product of the number of resource particles included in the first air interface resource block and the target scale factor .
  • the number of resource particles occupied by the second sub-signal in the first air interface resource block is equal to the product of the number of resource particles included in the first air interface resource block and the target scale factor .
  • Embodiment 11 illustrates a schematic diagram of a target parameter group including a target offset according to an embodiment of the present application; as shown in FIG. 11.
  • the target parameter set includes the target offset
  • the first parameter set in this application includes the first offset
  • the second parameter set in this application includes the second offset. Shift.
  • the target offset is the first offset
  • the target offset is the second offset amount.
  • the first offset is not equal to the second offset.
  • the first offset is not greater than the second offset.
  • the first offset is smaller than the second offset.
  • the target offset is a non-negative real number.
  • the target offset is greater than 1.
  • the target offset is equal to 1.
  • the target offset is less than 1.
  • the target offset is equal to zero.
  • the target offset is greater than zero.
  • the target offset is
  • the target offset is
  • the target offset is
  • the target offset is
  • the target offset is determined by higher layer parameters betaOffsetACK-Index1, betaOffsetACK-Index2 and betaOffsetACK-Index3.
  • betaOffsetACK-Index1, betaOffsetACK-Index2 and betaOffsetACK-Index3 refer to section 9.3 of 3GPP TS38.213 and 3GPP TS38.331.
  • the target offset is determined by higher layer parameters (higher layer parameters) betaOffsetCSI-Part1-Index1 and betaOffsetCSI-Part1-Index2.
  • betaOffsetCSI-Part1-Index1 and betaOffsetCSI-Part1-Index2 can be found in section 9.3 of 3GPP TS38.213 and 3GPP TS38.331.
  • the target offset is determined by higher layer parameters (higher layer parameters) betaOffsetCSI-Part2-Index1 and betaOffsetCSI-Part2-Index2.
  • betaOffsetCSI-Part2-Index1 and betaOffsetCSI-Part2-Index2 refer to section 9.3 of 3GPP TS38.213 and 3GPP TS38.331.
  • the target parameter group includes the target offset
  • the first parameter group includes the first offset
  • the second parameter group includes the second offset
  • the first offset and the second offset are non-negative real numbers, respectively.
  • the first offset and the second offset are respectively
  • the first offset and the second offset are respectively
  • the first offset and the second offset are respectively
  • the first offset and the second offset are respectively
  • the first offset and the second offset are respectively determined by higher layer parameters betaOffsetACK-Index1, betaOffsetACK-Index2 and betaOffsetACK-Index3.
  • the first offset and the second offset are respectively determined by higher layer parameters betaOffsetCSI-Part1-Index1 and betaOffsetCSI-Part1-Index2.
  • the first offset and the second offset are respectively determined by higher layer parameters betaOffsetCSI-Part2-Index1 and betaOffsetCSI-Part2-Index2.
  • Embodiment 12 illustrates a schematic diagram of a target parameter group including a target scale factor and a target offset according to an embodiment of the present application; as shown in FIG. 12.
  • the target parameter group includes the target scale factor and the target offset
  • the first parameter group in this application includes a first scale factor and a first offset
  • the second parameter group includes a second scale factor and a second offset.
  • Embodiment 13 illustrates a schematic diagram of the first type of numerical value used to determine the number of resource particles occupied by the second sub-signal in the first air interface resource block according to an embodiment of the present application; as shown in FIG. 13.
  • the number of resource particles occupied by the second sub-signal in the first air interface resource block is equal to the minimum value of the first value and the first limited value, and the first value is the The value of the first type is obtained by rounding up the product of the number of bits included in the second bit block in this application.
  • the symbol Indicates rounding up.
  • the first type of value is a positive real number.
  • the first value is the smallest positive integer not less than the first type value.
  • the first limit value is a positive integer.
  • the first limit value is Wherein ⁇ is higher layer parameter scaling, and 10 is the index of the first multi-carrier symbol occupied by PUSCH excluding DMRS, and Is the number of multi-carrier symbols occupied by PUSCH, the Is the number of REs that can be occupied by UCI on the l-th multi-carrier symbol.
  • the first wireless signal in this application is transmitted on the PUSCH. Said The ⁇ , the l 0 , the And said For the specific definition, please refer to section 6.3.2.4 of 3GPP TS38.212.
  • the first limit value is The Q 'ACK RE is the number of HARQ-ACK occupied.
  • the second bit block carries HARQ-ACK. Said The ⁇ , the Said And the Q 'ACK specifically defined See section 6.3.2.4 of 3GPP TS38.212.
  • the first limit value is Said Said Said And the Q 'ACK specifically defined See section 6.3.2.4 of 3GPP TS38.212.
  • the first limit value is Said Is the bandwidth configured by the latest AUL activation DCI (AUL activation DCI), the Is the number of multi-carrier symbols allocated to PUSCH.
  • the first wireless signal in this application is transmitted on the PUSCH. Said And said For the specific definition, please refer to section 5.2.2 of 3GPP TS36.212.
  • Embodiment 14 illustrates a schematic diagram of the relationship between the first type value and the target offset according to an embodiment of the present application; as shown in FIG. 14.
  • the first type of value is equal to the product of the first type of reference value and the target offset
  • the first type of reference value is equal to that included in the first air interface resource block in this application
  • the number of resource particles is related to the number of bits included in the first bit block in this application.
  • the first type value is linearly related to the target offset.
  • the first type of reference value is a positive real number.
  • the first type of reference value is equal to
  • the C UL-SCH is the number of code blocks included in the PUSCH
  • the K r is the number of bits included in the rth code block
  • the Is the number of multi-carrier symbols occupied by PUSCH the Is the number of REs that can be occupied by UCI on the l-th multi-carrier symbol.
  • the first wireless signal in this application is transmitted on the PUSCH. Said The C UL-SCH , the K r , the And said For the specific definition, please refer to section 6.3.2.4 of 3GPP TS38.212.
  • the first type of reference value is equal to
  • the R is the code rate of the PUSCH
  • the Q m is the modulation order of the PUSCH.
  • the first wireless signal in this application is transmitted on the PUSCH. Said For specific definitions of the R and the Q m , refer to section 6.3.2.4 of 3GPP TS38.212.
  • the first type of reference value is equal to The x is the index of the TB block corresponding to the largest I MCS among the TB blocks carried by the PUSCH, and the C (x) is the number of code blocks included in the TB block with the index x, the Is the number of bits included in the r-th code block of the TB block with index x, the Is the number of multi-carrier symbols occupied for the first transmission of the TB block with index x, the It is the bandwidth occupied by the first transmission of the TB block with index x.
  • the first wireless signal in this application is transmitted on the PUSCH. Said The x, the C (x) , the Said And said For the specific definition, please refer to section 5.2.2 of 3GPP TS36.212.
  • Embodiment 15 illustrates a schematic diagram of the time sequence relationship between the first signaling and the second signaling used to determine the target parameter group according to an embodiment of the present application; as shown in FIG. 15.
  • the target parameter group when the first signaling is not earlier than the second signaling in the time domain, the target parameter group is the first parameter group in this application; when the first When the signaling is earlier than the second signaling in the time domain, the target parameter group is the second parameter group in this application.
  • the first signaling is not earlier than the second signaling in the time domain, including: the start time of the time domain resources occupied by the first signaling is not earlier than the first signaling 2. Start time of time domain resources occupied by signaling.
  • the first signaling is not earlier than the second signaling in the time domain, including: the end time of the time domain resources occupied by the first signaling is not earlier than the second signaling The end time of time domain resources occupied by signaling.
  • the first signaling is not earlier than the second signaling in the time domain, including: the start time of the time domain resources occupied by the first signaling is not earlier than the first signaling 2. End time of time domain resources occupied by signaling.
  • the first signaling is not earlier than the second signaling in the time domain, including: the start time of the time domain resources occupied by the first signaling is later than the second signaling The start time of time domain resources occupied by signaling.
  • the first signaling is not earlier than the second signaling in the time domain, including: the end time of the time domain resources occupied by the first signaling is later than the second signaling Let the end time of the time domain resources occupied.
  • the first signaling is not earlier than the second signaling in the time domain, including: the start time of the time domain resources occupied by the first signaling is later than the second signaling The end time of time domain resources occupied by signaling.
  • that the first signaling is earlier than the second signaling in the time domain includes: the start time of the time domain resource occupied by the first signaling is earlier than the second signaling Let the start time of the time domain resources occupied.
  • that the first signaling is earlier than the second signaling in the time domain includes: the end time of the time domain resource occupied by the first signaling is earlier than the second signaling The end time of the occupied time domain resources.
  • that the first signaling is earlier than the second signaling in the time domain includes: the end time of the time domain resource occupied by the first signaling is earlier than the second signaling The start time of the occupied time domain resources.
  • Embodiment 16 illustrates a schematic diagram of the time sequence relationship between the first signaling and the second signaling used to determine the target parameter group according to an embodiment of the present application; as shown in FIG. 16.
  • the target parameter group is the first parameter group in this application; when the first signaling When the signaling is earlier than the second signaling in the time domain, at least one of the first signaling and the second signaling is used to retrieve the data from the first parameter group and all in this application.
  • the target parameter group is determined in the second parameter group.
  • the target parameter group is the first parameter group; when the first signaling is in the time domain When the above is earlier than the second signaling, the first signaling is used to determine the target parameter group from the first parameter group and the second parameter group.
  • the target parameter group is the first parameter group; when the first signaling is in the time domain When the above is earlier than the second signaling, only the first signaling of the first signaling and the second signaling is used to extract from the first parameter group and the second parameter group Determine the target parameter group in.
  • the target parameter group is the first parameter group; when the first signaling is in the time domain When the above is earlier than the second signaling, the second signaling is used to determine the target parameter group from the first parameter group and the second parameter group.
  • the target parameter group is the first parameter group; when the first signaling is in the time domain When the above is earlier than the second signaling, only the second signaling of the first signaling and the second signaling is used to extract from the first parameter group and the second parameter group Determine the target parameter group in.
  • the target parameter group is the first parameter group; when the first signaling is in the time domain When the above is earlier than the second signaling, the first signaling and the second signaling are used to determine the target parameter group from the first parameter group and the second parameter group.
  • the signaling identifier of the second signaling is used to retrieve the data from the first parameter group and the second signaling.
  • the target parameter group is determined in the second parameter group.
  • the first signaling is earlier than the second signaling in the time domain; when the signaling identifier of the second signaling is a signaling identifier in the first signaling identifier subset,
  • the target parameter group is the first parameter group; when the signaling identifier of the second signaling is a signaling identifier in a second signaling identifier subset, the target parameter group is the second parameter group.
  • the first signaling identifier subset and the second signaling identifier subset each include a positive integer number of signaling identifiers.
  • the first signaling identifier subset includes C-RNTI.
  • the second signaling identifier subset includes MCS-C-RNTI.
  • the signaling identifier of the second signaling is a signaling identifier in a candidate signaling identifier set
  • the candidate signaling identifier set includes a positive integer number of signaling identifiers
  • the candidate signaling identifier set Including C-RNTI and MCS-C-RNTI.
  • the signaling format (DCI format) of the second signaling is used to retrieve the data from the first parameter group And determining the target parameter group in the second parameter group.
  • the first signaling is earlier than the second signaling in the time domain; when the signaling format of the second signaling is a signaling format in the first signaling format subset,
  • the target parameter group is the first parameter group; when the signaling format of the second signaling is a signaling format in a second signaling format subset, the target parameter group is the second parameter group.
  • the first signaling format subset and the second signaling format subset each include a positive integer number of signaling formats.
  • the first signaling format subset includes DCI format 1_0 and DCI format 1_1.
  • the second signaling format subset does not include DCI format 1_0 and DCI format 1_1.
  • the signaling format of the second signaling is a signaling format in a set of candidate signaling formats
  • the set of candidate signaling formats includes a positive integer number of signaling formats
  • the set of candidate signaling formats Including DCI format 1_0 and DCI format 1_1.
  • the specific definitions of the DCI format 1_0 and the DCI format 1_1 refer to 3GPP TS38.212.
  • the second signaling when the first signaling is earlier than the second signaling in the time domain, the second signaling indicates the first parameter group and the second parameter group Target parameter group.
  • the second signaling explicitly indicates the target parameter group from the first parameter group and the second parameter group.
  • the second signaling implicitly indicates the target parameter group from the first parameter group and the second parameter group.
  • the target parameter group is the second parameter group, and the fifth domain in the second signaling indicates The second parameter group; when the second signaling does not include the fifth domain, the target parameter group is the first parameter group.
  • the second signaling includes a fifth field, and the fifth field in the second signaling indicates from the first parameter group and the second parameter group The target parameter group.
  • the second signaling includes a fifth field, and the fifth field in the second signaling indicates whether the target parameter group is the first parameter group.
  • the signaling identifier of the first signaling is used to retrieve the information from the first parameter group and the second signaling.
  • the target parameter group is determined in the second parameter group.
  • the first signaling is earlier than the second signaling in the time domain; when the signaling identifier of the first signaling is a signaling identifier in the first signaling identifier subset,
  • the target parameter group is the first parameter group; when the signaling identifier of the first signaling is a signaling identifier in a second signaling identifier subset, the target parameter group is the second parameter group.
  • the first signaling identifier subset and the second signaling identifier subset each include a positive integer number of signaling identifiers.
  • the signaling identifier of the first signaling is a signaling identifier in a candidate signaling identifier set
  • the candidate signaling identifier set includes a positive integer number of signaling identifiers
  • the candidate signaling identifier set Including C-RNTI, CS-RNTI and MCS-C-RNTI.
  • the signaling identifier of the first signaling and the signaling identifier of the second signaling are used for
  • the target parameter group is determined from the first parameter group and the second parameter group.
  • the first signaling is earlier than the second signaling in the time domain; when the signaling identifier of the first signaling and the signaling identifier of the second signaling belong to M1 signals
  • the target parameter group is the first parameter group; when the signaling identifier of the first signaling and the signaling identifier of the second signaling belong to all
  • the target parameter group is the second parameter group.
  • M1 is a positive integer greater than 1, and any signaling identifier subset in the M1 signaling identifier subset includes a positive integer number of signaling identifiers.
  • the first signaling is earlier than the second signaling in the time domain; when the signaling identifier of the first signaling and the signaling identifier of the second signaling belong to M1 signals
  • the target parameter group is the first parameter group; when the signaling identifier of the first signaling and the signaling identifier of the second signaling belong to When different signaling identifier subsets are in the M1 signaling identifier subsets, the target parameter group is the second parameter group.
  • M1 is a positive integer greater than 1, and any signaling identifier subset in the M1 signaling identifier subset includes a positive integer number of signaling identifiers.
  • the signaling format (DCI format) of the first signaling is used to retrieve the data from the first parameter group And determining the target parameter group in the second parameter group.
  • the first signaling is earlier than the second signaling in the time domain; when the signaling format of the first signaling is a signaling format in a subset of the first signaling format,
  • the target parameter group is the first parameter group; when the signaling format of the first signaling is a signaling format in a second signaling format subset, the target parameter group is the second parameter group.
  • the first signaling format subset and the second signaling format subset each include a positive integer number of signaling formats.
  • the signaling format of the first signaling is a signaling format in a candidate signaling format set
  • the candidate signaling format set includes a positive integer number of signaling formats
  • the candidate signaling format set Including DCI format 0_0 and DCI format 0_1.
  • the signaling format (DCI format) of the first signaling and the signaling of the second signaling is used to determine the target parameter group from the first parameter group and the second parameter group.
  • the first signaling is earlier than the second signaling in the time domain; when the signaling format of the first signaling and the signaling format of the second signaling belong to M2 signaling
  • the target parameter group is the first parameter group; when the signaling format of the first signaling and the signaling format of the second signaling belong to all
  • the target parameter group is the second parameter group.
  • M2 is a positive integer greater than 1, and any signaling format subset in the M2 signaling format subset includes a positive integer number of signaling formats.
  • the first signaling is earlier than the second signaling in the time domain; when the signaling format of the first signaling and the signaling format of the second signaling belong to M2 signaling
  • the target parameter group is the first parameter group; when the signaling format of the first signaling and the signaling format of the second signaling belong to In the case of different signaling format subsets in the M2 signaling format subsets, the target parameter group is the second parameter group.
  • M2 is a positive integer greater than 1, and any signaling format subset in the M2 signaling format subset includes a positive integer number of signaling formats.
  • the second time interval is used to determine the data from the first parameter group and the second parameter group.
  • the target parameter group; the second time interval is the time interval between the time domain resources occupied by the second signaling and the time domain resources occupied by the second air interface resource block in this application.
  • the second signaling indicates the second time interval.
  • the second signaling includes a sixth field, and the sixth field of the second signaling indicates the second time interval.
  • the sixth field of the second signaling includes all or part of the information in the PDSCH-to-HARQ_feedback timing indicator field.
  • the second time interval is indicated by a higher layer parameter dl-DataToUL-ACK.
  • the second time interval is a non-negative integer.
  • the second time interval is a positive integer.
  • the unit of the second time interval is a slot.
  • the value of the second time interval is K2
  • the second signaling belongs to the nth time slot in the time domain
  • the second air interface resource block belongs to the nth time slot in the time domain. +K2 time slots.
  • the target parameter group when the second time interval is greater than the first threshold, the target parameter group is the first parameter group; when the second time interval is not greater than the first threshold When, the target parameter group is the second parameter group.
  • the target parameter group when the second time interval is less than the first threshold, the target parameter group is the first parameter group; when the second time interval is not less than the first threshold When, the target parameter group is the second parameter group.
  • the first time interval is used to determine the data from the first parameter group and the second parameter group.
  • the target parameter group; the first time interval is the time interval between the time domain resources occupied by the first signaling and the time domain resources occupied by the first air interface resource block in this application.
  • the first signaling indicates the first time interval.
  • the first time interval is a non-negative integer.
  • the first time interval is a positive integer.
  • the unit of the first time interval is a slot.
  • the value of the first time interval is K3, the first signaling belongs to the nth time slot in the time domain, and the first air interface resource block belongs to the nth time slot in the time domain. +K3 time slots.
  • the second field in the first signaling indicates the first time interval.
  • the target parameter group when the first time interval is greater than a first threshold, the target parameter group is the first parameter group; when the first time interval is not greater than the first threshold When, the target parameter group is the second parameter group.
  • the target parameter group when the first time interval is less than a first threshold, the target parameter group is the first parameter group; when the first time interval is not less than the first threshold When, the target parameter group is the second parameter group.
  • the first time interval and the second time interval are both used to collect data from the first parameter group and the first parameter group.
  • the target parameter group is determined in the second parameter group;
  • the first time interval is the time interval between the time domain resources occupied by the first signaling and the time domain resources occupied by the first air interface resource block,
  • the second time interval is a time interval between the time domain resource occupied by the second signaling and the time domain resource occupied by the second air interface resource block.
  • the target parameter group when the first time interval minus the second time interval is less than a second threshold, the target parameter group is the first parameter group; when the first time interval When the second time interval minus is not less than a second threshold, the target parameter group is the second parameter group.
  • the target parameter group when the first time interval minus the second time interval is greater than a second threshold, the target parameter group is the first parameter group; when the first time interval When the second time interval minus is not greater than a second threshold, the target parameter group is the second parameter group.
  • the second air interface resource block in this application is used to collect data from the first parameter group and the The target parameter group is determined in the second parameter group.
  • the first signaling is earlier than the second signaling in the time domain; when the second air interface resource block belongs to the first air interface resource block set, the target parameter group is the first A parameter group; when the second air interface resource block belongs to a second air interface resource block set, the target parameter group is the second parameter group.
  • the first air interface resource block set and the second air interface resource block set each include a positive integer number of air interface resource blocks.
  • the intersection of the first air interface resource block set and the second air interface resource block set is empty.
  • the target parameter group is the first parameter group; when the first signaling is in the time domain
  • the MCS table corresponding to the second wireless signal is used to determine the target parameter group from the first parameter group and the second parameter group.
  • the target parameter group is the first parameter group; when the first signaling is in the time domain
  • the MCS table corresponding to the first sub-signal is used to determine the target parameter group from the first parameter group and the second parameter group.
  • the target parameter group is the first parameter group; when the first signaling is in the time domain
  • the MCS table corresponding to the second wireless signal and the MCS table corresponding to the first sub-signal are used to select from the first parameter group and the second parameter group Determine the target parameter group.
  • the MCS table corresponding to the second wireless signal is used to obtain data from the first parameter group and the first parameter group.
  • the target parameter group is determined in the second parameter group.
  • the first signaling is earlier than the second signaling in the time domain; when the MCS table corresponding to the second wireless signal belongs to the first MCS table set, the target parameter group is The first parameter group; when the MCS table corresponding to the second wireless signal belongs to a second MCS table set, the target parameter group is the second parameter group.
  • the first MCS table set and the second MCS table set respectively include a positive integer number of Tables in Table 5.1.3.1-1, Table 5.1.3.1-2 and Table 5.1.3.1-3 in 3GPP TS38.214.
  • the first MCS table set includes Table 5.1.3.1-1 in 3GPP TS38.214.
  • the first MCS table set includes Table 5.1.3.1-2 in 3GPP TS38.214.
  • the second MCS table set includes Table 5.1.3.1-3 in 3GPP TS38.214.
  • the MCS table corresponding to the second wireless signal is one of Table 5.1.3.1-1, Table 5.1.3.1-2 and Table 5.1.3.1-3 in 3GPP TS38.214.
  • the higher layer parameter mcs-Table indicates the MCS table corresponding to the second wireless signal.
  • PDSCH-Config IE (Information Element) is used to indicate the MCS table corresponding to the second wireless signal.
  • the mcs-Table field in the PDSCH-Config IE is used to indicate the MCS table corresponding to the second wireless signal.
  • the specific definition of the PDSCH-Config IE can be found in 3GPP TS38.331.
  • the MCS table corresponding to the first sub-signal is used to collect data from the first parameter group and the first parameter group.
  • the target parameter group is determined in the second parameter group.
  • the first signaling is earlier than the second signaling in the time domain; when the MCS table corresponding to the first sub-signal belongs to the first MCS table set, the target parameter group is The first parameter group; when the MCS table corresponding to the first sub-signal belongs to a second MCS table set, the target parameter group is the second parameter group.
  • the first MCS table set and the second MCS table set respectively include a positive integer number of Tables in Table 5.1.3.1-1, Table 5.1.3.1-2 and Table 5.1.3.1-3 in 3GPP TS38.214.
  • the first signaling indicates the MCS table corresponding to the first sub-signal.
  • the MCS table corresponding to the first sub-signal is one of Table 5.1.3.1-1, Table 5.1.3.1-2 and Table 5.1.3.1-3 in 3GPP TS38.214.
  • the higher layer parameter mcs-Table is used to determine the MCS table corresponding to the first sub-signal.
  • the PUSCH-Config IE is used to indicate the MCS table corresponding to the first sub-signal.
  • the mcs-Table field in the PUSCH-Config IE is used to indicate the MCS table corresponding to the first sub-signal.
  • the mcs-TableTransformPrecoder field in the PUSCH-Config IE is used to indicate the MCS table corresponding to the first sub-signal.
  • the ConfiguredGrantConfig IE is used to indicate the MCS table corresponding to the first sub-signal.
  • the mcs-Table field in the ConfiguredGrantConfig IE is used to indicate the MCS table corresponding to the first sub-signal.
  • the mcs-TableTransformPrecoder field in the ConfiguredGrantConfig IE is used to indicate the MCS table corresponding to the first sub-signal.
  • PUSCH-Config IE refers to 3GPP TS38.331.
  • Configured Grant Configure IE for the specific definition of the Configured Grant Configure IE, refer to 3GPP TS38.331.
  • the MCS table corresponding to the first sub-signal and the MCS table corresponding to the second wireless signal are used together To determine the target parameter group from the first parameter group and the second parameter group.
  • the first signaling is earlier than the second signaling in the time domain; when the MCS table corresponding to the first sub-signal and the second wireless signal belongs to the M3 MCS table subset
  • the target parameter group is the first parameter group
  • the target parameter group is the second parameter group.
  • M3 is a positive integer greater than 1. Any MCS table subset in the M3 MCS table subset includes Table 5.1.3.1-1 in 3GPP TS38.214, Table 5.1.3.1-2 and Table 5.1.3.1-3 A positive integer number of Tables.
  • the first signaling is earlier than the second signaling in the time domain; when the MCS tables corresponding to the first sub-signal and the second wireless signal belong to M3 MCS table subsets respectively When the MCS table subsets are different, the target parameter group is the first parameter group; when the MCS table corresponding to the first sub signal and the second wireless signal belongs to the same M3 MCS table subset In the case of an MCS table subset, the target parameter group is the second parameter group.
  • M3 is a positive integer greater than 1. Any MCS table subset in the M3 MCS table subset includes Table 5.1.3.1-1 in 3GPP TS38.214, Table 5.1.3.1-2 and Table 5.1.3.1-3 A positive integer number of Tables.
  • the CQI Table corresponding to the second bit block is used to collect data from the first parameter group and the first parameter group.
  • the target parameter group is determined in the second parameter group.
  • the first signaling is earlier than the second signaling in the time domain; when the CQI table corresponding to the second bit block belongs to the first CQI table set, the target parameter group is The first parameter group; when the CQI table corresponding to the second bit block belongs to a second CQI table set, the target parameter group is the second parameter group.
  • the first CQI table set and the second CQI table set respectively include positive integers of Table 5.2.2.1-2, Table 5.2.2.1-3 and Table 5.2.2.1-4 in 3GPP TS38.214.
  • the first MCS table set includes Table 5.2.2.1-2 in 3GPP TS38.214.
  • the first MCS table set includes Table 5.2.2.1-3 in 3GPP TS38.214.
  • the second MCS table set includes Table 5.2.2.1-4 in 3GPP TS38.214.
  • the second bit block carries the first CQI
  • the CQI Table corresponding to the second bit block refers to the cqi-Table corresponding to the first CQI.
  • the second bit block carries the first CSI
  • the CQI Table corresponding to the second bit block refers to the cqi-Table of the CSI-ReportConfig corresponding to the first CSI.
  • the CQI Table corresponding to the second bit block is one of Table 5.2.2.1-2, Table 5.2.2.1-3 and Table 5.2.2.1-4 in 3GPP TS38.214.
  • the higher layer parameter cqi-Table is used to indicate the CQI Table corresponding to the second bit block.
  • the CSI-ReportConfig IE is used to indicate the CQI table corresponding to the second wireless signal.
  • the cqi-Table field in the CSI-ReportConfig IE is used to indicate the CQI table corresponding to the second wireless signal.
  • CSI-ReportConfig IE refers to 3GPP TS38.331.
  • Embodiment 17 illustrates a schematic diagram of the first signaling used to determine the second parameter group according to an embodiment of the present application; as shown in FIG. 17.
  • the first signaling indicates the second parameter group.
  • the first signaling explicitly indicates the second parameter group.
  • the first signaling implicitly indicates the second parameter group.
  • the second parameter group is a parameter group of K1 parameter groups, K1 is a positive integer greater than 1, and the first signaling indicates the second parameter from the K1 parameter groups group.
  • the second parameter group is one of the K parameter groups in this application, and the first signaling indicates the second parameter group from the K parameter groups.
  • the number of parameters included in the second parameter group is equal to the number of parameters included in the first parameter group in this application, and the parameters included in the second parameter group and the first parameter group include The parameters of the one-to-one correspondence; the first signaling indicates the difference between each parameter in the second parameter group and the corresponding parameter in the first parameter group.
  • the second parameter group includes the second offset
  • the first parameter group includes the first offset
  • the first signaling indicates the second offset and The difference between the first offsets.
  • the second parameter group includes the second proportional coefficient
  • the first parameter group includes the first proportional coefficient
  • the first signaling indicates the second proportional coefficient and the first proportional coefficient. The difference between a scale factor.
  • Embodiment 18 illustrates a schematic diagram of the second parameter group being irrelevant to the first signaling according to an embodiment of the present application; as shown in FIG. 18.
  • the second parameter group is default.
  • the second parameter group is fixed.
  • the second parameter group is configured semi-statically.
  • the second parameter group is configured by higher layer signaling.
  • the second parameter group is configured by RRC signaling.
  • the second parameter group does not require physical layer signaling configuration.
  • the third information indicates the second parameter group, and the third information is carried by RRC signaling.
  • the third information includes all or part of the information in the uci-OnPUSCH field.
  • the third information includes all or part of the information in the uci-OnPUSCH field in the PUSCH-Config IE.
  • the third information includes all or part of the information in UCI-OnPUSCH.
  • the third information includes all or part of the information in BetaOffsets.
  • the second signaling in this application indicates the second parameter group.
  • the second signaling in this application explicitly indicates the second parameter group.
  • the second signaling in this application implicitly indicates the second parameter group.
  • the second parameter group is a parameter group of K1 parameter groups, and K1 is a positive integer greater than 1.
  • the second signaling in this application indicates all parameters from the K1 parameter groups.
  • the second parameter group is a parameter group of K1 parameter groups, and K1 is a positive integer greater than 1.
  • the second parameter group is one of the K parameter groups in this application, and the second signaling in this application indicates the first parameter group from the K parameter groups. Two parameter group.
  • Embodiment 19 illustrates a schematic diagram of the timing relationship between the first signaling, the second signaling, the first wireless signal, and the second wireless signal according to an embodiment of the present application; as shown in FIG. 19.
  • the first signaling is no later than the second signaling in the time domain
  • the second signaling is no later than the second wireless signal in the time domain
  • the second wireless signal No later than the first wireless signal in the time domain.
  • the end time of the time domain resource occupied by the first signaling is no later than the start time of the time domain resource occupied by the second signaling.
  • the end time of the time domain resource occupied by the second signaling is not later than the start time of the time domain resource occupied by the second wireless signal.
  • the end time of the time domain resource occupied by the second wireless signal is no later than the start time of the time domain resource occupied by the first wireless signal.
  • the end time of the time domain resource occupied by the first signaling is earlier than the start time of the time domain resource occupied by the second signaling.
  • the end time of the time domain resource occupied by the second signaling is earlier than the start time of the time domain resource occupied by the second wireless signal.
  • the end time of the time domain resource occupied by the second wireless signal is earlier than the start time of the time domain resource occupied by the first wireless signal.
  • Embodiment 20 illustrates a schematic diagram of the timing relationship between the first signaling, the second signaling, the first wireless signal and the second wireless signal according to an embodiment of the present application; as shown in FIG. 20.
  • the second signaling is no later than the second wireless signal in the time domain
  • the second wireless signal is no later than the first signaling in the time domain
  • the first signaling No later than the first wireless signal in the time domain.
  • the end time of the time domain resource occupied by the second signaling is not later than the start time of the time domain resource occupied by the second wireless signal.
  • the end time of the time domain resource occupied by the second wireless signal is not later than the start time of the time domain resource occupied by the first signaling.
  • the end time of the time domain resource occupied by the first signaling is no later than the start time of the time domain resource occupied by the first wireless signal.
  • the end time of the time domain resource occupied by the second signaling is earlier than the start time of the time domain resource occupied by the second wireless signal.
  • the end time of the time domain resource occupied by the second wireless signal is earlier than the start time of the time domain resource occupied by the first signaling.
  • the end time of the time domain resource occupied by the first signaling is earlier than the start time of the time domain resource occupied by the first wireless signal.
  • the end time of the time domain resource occupied by the second signaling is no later than the start time of the time domain resource occupied by the first signaling.
  • the end time of the time domain resource occupied by the second signaling is earlier than the start time of the time domain resource occupied by the first signaling.
  • Embodiment 21 illustrates a schematic diagram of using a second wireless signal to generate a second bit block according to an embodiment of the present application; as shown in FIG. 21.
  • the second signaling in this application indicates the scheduling information of the second wireless signal
  • the second bit block indicates whether the second wireless signal is received correctly.
  • the second signaling indicates the time-frequency resource occupied by the second wireless signal.
  • the second signaling explicitly indicates the time-frequency resource occupied by the second wireless signal.
  • the second signaling implicitly indicates the time-frequency resource occupied by the second wireless signal.
  • the scheduling information of the second wireless signal includes one of ⁇ occupied time domain resources, occupied frequency domain resources, scheduled MCS, DMRS configuration information, HARQ process ID, RV, NDI ⁇ Kind or more.
  • the end time of the time domain resource occupied by the second wireless signal is earlier than the start time of the second air interface resource block in this application.
  • the end time of the time domain resource occupied by the second wireless signal is earlier than the start time of the first air interface resource block in this application.
  • using the second wireless signal to generate the second bit block includes: the second bit block indicates whether the second wireless signal is correctly received.
  • the second wireless signal being used to generate the second bit block includes: the second wireless signal carries a third bit block, the third bit block includes a TB; The two-bit block indicates whether the third-bit block is received correctly.
  • the second wireless signal is transmitted on a downlink physical layer data channel (that is, a downlink channel that can be used to carry physical layer data).
  • a downlink physical layer data channel that is, a downlink channel that can be used to carry physical layer data
  • the second wireless signal is transmitted on the PDSCH.
  • Embodiment 22 illustrates a schematic diagram of a second wireless signal used to generate a second bit block according to an embodiment of the present application; as shown in FIG. 22.
  • the second wireless signal includes a first downlink reference signal, and the second signaling in this application is used to determine configuration information of the first downlink reference signal. The measurement for the first downlink reference signal is used to determine the second bit block.
  • the first downlink reference signal includes DMRS.
  • the first downlink reference signal includes CSI-RS (Channel-State Information Reference Signals, channel state information reference signal).
  • CSI-RS Channel-State Information Reference Signals, channel state information reference signal.
  • the configuration information of the first downlink reference signal includes ⁇ occupied time domain resources, occupied frequency domain resources, occupied code domain resources, RS sequence, mapping mode, DMRS type, cyclic shift One or more of cyclic shift, OCC, w f (k'), w t (l') ⁇ .
  • the w f (k′) and the w t (l′) are spreading sequences in the frequency domain and the time domain, respectively, and the specific definitions of the w f (k′) and the w t (l′) See section 7.4.1 of 3GPP TS38.211.
  • the measurement for the first downlink reference signal is used to generate the first channel quality
  • the second bit block carries the first channel quality
  • the first channel quality includes CQI.
  • the first channel quality includes CRI.
  • the first channel quality includes PMI.
  • the first channel quality includes RSRP.
  • the first channel quality includes RSRQ.
  • the second signaling explicitly indicates the configuration information of the first downlink reference signal.
  • the second signaling implicitly indicates the configuration information of the first downlink reference signal.
  • the second signaling indicates the index of the reference signal resource corresponding to the first downlink reference signal.
  • the reference signal resource corresponding to the first downlink reference signal includes a CSI-RS resource.
  • the use of the second wireless signal to generate the second bit block includes: a measurement on the second wireless signal is used to determine the second bit block.
  • Embodiment 23 illustrates a schematic diagram of using the first information to determine K parameter groups according to an embodiment of the present application; as shown in FIG. 23.
  • the first information is used to determine the K parameter groups; the first parameter group in this application is one parameter group among the K parameter groups.
  • the first information is carried by higher layer signaling.
  • the first information is carried by RRC signaling.
  • the first information is carried by MAC CE signaling.
  • the first information includes all or part of the information in the uci-OnPUSCH field.
  • the first information includes all or part of the information in the uci-OnPUSCH field in the PUSCH-Config IE.
  • the first information includes all or part of the information in the uci-OnPUSCH field in the ConfiguredGrantConfig IE.
  • the first information includes all or part of the information in UCI-OnPUSCH.
  • the first information includes all or part of the information in CG-UCI-OnPUSCH.
  • the first information includes all or part of the information in BetaOffsets.
  • BetaOffsets can be found in 3GPP TS38.331.
  • the first information indicates the K parameter groups.
  • the first information explicitly indicates the K parameter groups.
  • the first information implicitly indicates the K parameter groups.
  • the K is equal to 4.
  • the K is greater than 4.
  • any parameter group in the K parameter groups includes a positive integer number of parameters.
  • any of the K parameter groups includes a positive integer number of parameters including ⁇ One or more of ⁇ .
  • the number of parameters included in any two parameter groups in the K parameter groups is equal.
  • the number of parameters included in any two parameter groups in the K parameter groups is equal, and the parameters included in any two parameter groups in the K parameter groups correspond one-to-one.
  • the first signaling indicates the index of the first parameter group in the K parameter groups.
  • the first information indicates the K candidate parameter groups, and any candidate parameter group in the K candidate parameter groups includes a positive integer number of parameters.
  • the K candidate parameter groups have a one-to-one correspondence with the K parameter groups; for any given parameter group in the K parameter groups, the given parameter group is a subset of the given candidate parameter group;
  • the given candidate parameter group is a candidate parameter group corresponding to the given parameter group among the K candidate parameter groups.
  • the number of parameters included in the given parameter group is less than the number of parameters included in the given candidate parameter group.
  • the number of bits included in the second bit block in this application is used to determine the given parameter group from the given candidate parameter group.
  • the given parameter group includes L1 parameters, and L1 is a positive integer greater than 1; all the parameters in the given candidate parameter group are divided into L1 parameter pools, and the L1 Any parameter pool in the parameter pools includes a positive integer number of parameters in the given candidate parameter group, and no parameter in the given candidate parameter group belongs to two parameter pools in the L1 parameter pool. .
  • the L1 parameters and the L1 parameter pools have a one-to-one correspondence, and any one of the L1 parameters is a parameter in the corresponding parameter pool.
  • the number of bits included in the second bit block in this application is used to determine the corresponding parameter in the L1 parameters from at least one parameter pool in the L1 parameter pools.
  • the second parameter group in this application is one parameter group among the K parameter groups.
  • the user equipment in this application receives second information, the second information indicates K1 parameter groups, and the second parameter group in this application is one parameter in the K1 parameter groups group.
  • the second information is carried by higher layer signaling.
  • the second information is carried by RRC signaling.
  • the second information is carried by MAC CE signaling.
  • the second information and the first information are carried by different signaling.
  • the second information and the first information are carried by the same signaling.
  • the second information includes all or part of the information in the uci-OnPUSCH field.
  • the second information includes all or part of the information in the uci-OnPUSCH field in the PUSCH-Config IE.
  • the second information includes all or part of the information in the uci-OnPUSCH field in the ConfiguredGrantConfig IE.
  • the second information includes all or part of the information in UCI-OnPUSCH.
  • the second information includes all or part of the information in CG-UCI-OnPUSCH.
  • the second information includes all or part of the information in BetaOffsets.
  • Embodiment 24 illustrates a structural block diagram of a processing apparatus used in user equipment according to an embodiment of the present application; as shown in FIG. 24.
  • the processing device 2400 in the user equipment includes a first receiver 2401 and a first transmitter 2402.
  • the first receiver 2401 receives the first signaling and the second signaling; the first transmitter 2402 transmits the first wireless signal in the first air interface resource block.
  • the first signaling is used to determine the size of the first air interface resource block and the first bit block, and the second signaling is used to determine the second air interface resource block and the second bit Block; the first air interface resource block and the second air interface resource block are not orthogonal in the time domain; the first wireless signal includes at least the second sub signal of the first sub signal and the second sub signal, The first sub-signal carries the first bit block, and the second sub-signal carries the second bit block; the first signaling is used to determine the first parameter group, and the target parameter group is used to determine The number of resource particles occupied by the second sub-signal in the first air interface resource block, and the target parameter group is one of the first parameter group and the second parameter group; the first signaling The timing relationship with the second signaling is used to determine the target parameter group.
  • the target parameter group includes a target scale factor; the number of resource particles occupied by the second sub-signal in the first air interface resource block is not greater than the resources included in the first air interface resource block The product of the number of particles and the target scale factor.
  • the target parameter group includes a target offset; the first type of value is used to determine the number of resource particles occupied by the second sub-signal in the first air interface resource block, and the first One type of value is related to the target offset.
  • the target parameter group is the first parameter group.
  • the target parameter group is the second parameter group.
  • the first signaling when the first signaling is earlier than the second signaling in the time domain, only the first signaling of the first signaling and the second signaling is used To determine the target parameter group from the first parameter group and the second parameter group.
  • the first signaling when the first signaling is earlier than the second signaling in the time domain, only the second signaling of the first signaling and the second signaling is used To determine the target parameter group from the first parameter group and the second parameter group.
  • the first signaling and the second signaling are used to subtract from the first parameter group and The target parameter group is determined in the second parameter group.
  • the first signaling is used to determine the second parameter group.
  • the second parameter group has nothing to do with the first signaling.
  • the first receiver 2401 receives a second wireless signal; wherein, the second signaling is used to determine the time-frequency resource occupied by the second wireless signal, and the second wireless signal is Used to generate the second bit block.
  • the first receiver 2401 receives first information; wherein, the first information is used to determine K parameter groups, K is a positive integer greater than 1, and the first parameter group is the One parameter group of K parameter groups; the first signaling indicates the first parameter group from the K parameter groups.
  • the first receiver 2401 includes ⁇ antenna 452, receiver 454, receiving processor 456, multi-antenna receiving processor 458, controller/processor 459, memory 460, data source in embodiment 4 At least one of 467 ⁇ .
  • the first transmitter 2402 includes ⁇ antenna 452, transmitter 454, transmission processor 468, multi-antenna transmission processor 457, controller/processor 459, memory 460, data source in embodiment 4 At least one of 467 ⁇ .
  • Embodiment 25 illustrates a structural block diagram of a processing device used in a base station according to an embodiment of the present application; as shown in FIG. 25.
  • the processing device 2500 in the base station includes a second transmitter 2501 and a second receiver 2502.
  • the second transmitter 2501 sends the first signaling and the second signaling; the second receiver 2502 receives the first wireless signal in the first air interface resource block.
  • the first signaling is used to determine the size of the first air interface resource block and the first bit block, and the second signaling is used to determine the second air interface resource block and the second bit Block; the first air interface resource block and the second air interface resource block are not orthogonal in the time domain; the first wireless signal includes at least the second sub signal of the first sub signal and the second sub signal, The first sub-signal carries the first bit block, and the second sub-signal carries the second bit block; the first signaling is used to determine the first parameter group, and the target parameter group is used to determine The number of resource particles occupied by the second sub-signal in the first air interface resource block, and the target parameter group is one of the first parameter group and the second parameter group; the first signaling The timing relationship with the second signaling is used to determine the target parameter group.
  • the target parameter group includes a target scale factor; the number of resource particles occupied by the second sub-signal in the first air interface resource block is not greater than the resources included in the first air interface resource block The product of the number of particles and the target scale factor.
  • the target parameter group includes a target offset; the first type of value is used to determine the number of resource particles occupied by the second sub-signal in the first air interface resource block, and the first One type of value is related to the target offset.
  • the target parameter group is the first parameter group.
  • the target parameter group is the second parameter group.
  • the first signaling when the first signaling is earlier than the second signaling in the time domain, only the first signaling of the first signaling and the second signaling is used To determine the target parameter group from the first parameter group and the second parameter group.
  • the first signaling when the first signaling is earlier than the second signaling in the time domain, only the first signaling of the first signaling and the second signaling is used To determine the target parameter group from the first parameter group and the second parameter group.
  • the first signaling and the second signaling are used to subtract from the first parameter group and The target parameter group is determined in the second parameter group.
  • the first signaling is used to determine the second parameter group.
  • the second parameter group has nothing to do with the first signaling.
  • the second transmitter 2501 sends a second wireless signal; wherein, the second signaling is used to determine the time-frequency resource occupied by the second wireless signal, and the second wireless signal is Used to generate the second bit block.
  • the second transmitter 2501 sends first information; wherein, the first information is used to determine K parameter groups, K is a positive integer greater than 1, and the first parameter group is the One parameter group of K parameter groups; the first signaling indicates the first parameter group from the K parameter groups.
  • the second transmitter 2501 includes ⁇ antenna 420, transmitter 418, transmission processor 416, multi-antenna transmission processor 471, controller/processor 475, memory 476 ⁇ in Embodiment 4 At least one.
  • the second receiver 2502 includes ⁇ antenna 420, receiver 418, receiving processor 470, multi-antenna receiving processor 472, controller/processor 475, memory 476 ⁇ in Embodiment 4 At least one.
  • each module unit in the above-mentioned embodiment can be realized in the form of hardware or software function module, and this application is not limited to the combination of software and hardware in any specific form.
  • the user equipment, terminal and UE in this application include, but are not limited to, drones, communication modules on drones, remote control aircraft, aircraft, small aircraft, mobile phones, tablets, notebooks, vehicle-mounted communication devices, wireless sensors, network cards, Internet of Things terminals, RFID terminals, NB-IOT terminals, MTC (Machine Type Communication) terminals, eMTC (enhanced MTC) terminals, data cards, network cards, in-vehicle communication equipment, low-cost mobile phones, low cost Cost of wireless communication equipment such as tablets.
  • drones communication modules on drones, remote control aircraft, aircraft, small aircraft, mobile phones, tablets, notebooks, vehicle-mounted communication devices, wireless sensors, network cards, Internet of Things terminals, RFID terminals, NB-IOT terminals, MTC (Machine Type Communication) terminals, eMTC (enhanced MTC) terminals, data cards, network cards, in-vehicle communication equipment, low-cost mobile phones, low cost Cost of wireless communication equipment such as tablets.
  • MTC
  • the base station or system equipment in this application includes, but is not limited to, macro cell base station, micro cell base station, home base station, relay base station, gNB (NR Node B), NR Node B, TRP (Transmitter Receiver Point, transmitter and receiver node) and other wireless communications equipment.
  • gNB NR Node B
  • NR Node B NR Node B
  • TRP Transmitter Receiver Point, transmitter and receiver node

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Abstract

La présente invention concerne un procédé et un dispositif applicables à un équipement d'utilisateur et une station de base pour des communications radio. Le procédé comprend les étapes suivantes : une unité d'équipement d'utilisateur reçoit une première signalisation et une seconde signalisation ; et transmet un premier signal radio dans un premier bloc de ressources d'interface radio, la première signalisation étant utilisée pour déterminer le premier bloc de ressources d'interface radio, la seconde signalisation étant utilisée pour déterminer un second bloc de ressources d'interface radio, le premier bloc de ressources d'interface radio et le second bloc de ressources d'interface radio étant non orthogonaux dans un domaine temporel, le premier signal radio comprenant au moins un second sous-signal d'un premier sous-signal et du second sous-signal, la première signalisation étant utilisée pour déterminer un premier ensemble de paramètres, un ensemble de paramètres cibles étant utilisé pour déterminer le nombre d'éléments de ressources occupés par le second sous-signal dans le premier bloc de ressources d'interface radio, et une relation de synchronisation entre la première signalisation et la seconde signalisation étant utilisée pour déterminer l'ensemble de paramètres cibles à partir du premier ensemble de paramètres et d'un second ensemble de paramètres. Le procédé assure une transmission fiable d'informations de commande de liaison montante sur un canal de données d'une couche physique de liaison montante.
PCT/CN2020/074323 2019-02-22 2020-02-05 Procédé et dispositif applicables à un équipement d'utilisateur et station de base pour des communications radio Ceased WO2020168907A1 (fr)

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