[go: up one dir, main page]

WO2025217846A1 - Procédé et appareil de transmission d'informations, dispositif, et support de stockage - Google Patents

Procédé et appareil de transmission d'informations, dispositif, et support de stockage

Info

Publication number
WO2025217846A1
WO2025217846A1 PCT/CN2024/088408 CN2024088408W WO2025217846A1 WO 2025217846 A1 WO2025217846 A1 WO 2025217846A1 CN 2024088408 W CN2024088408 W CN 2024088408W WO 2025217846 A1 WO2025217846 A1 WO 2025217846A1
Authority
WO
WIPO (PCT)
Prior art keywords
signal
time
frequency resources
association
paging message
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2024/088408
Other languages
English (en)
Chinese (zh)
Inventor
卢前溪
冷冰雪
于新磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to PCT/CN2024/088408 priority Critical patent/WO2025217846A1/fr
Publication of WO2025217846A1 publication Critical patent/WO2025217846A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Definitions

  • the embodiments of the present application relate to the field of communication technology, and in particular to an information transmission method, apparatus, device, and storage medium.
  • RRC_INACTIVE Radio Resource Control
  • an Scell can opt out of sending an SSB (Synchronization Signal and PBCH block), but only if the cell is co-located with an SPcell (Secondary Primary Cell) or another Scell.
  • SSB-less Scell a UE can communicate on an SSB-less (synchronization signal block missing) cell if it synchronizes with another cell.
  • this SSB-less transmission mechanism only applies to terminal devices in an RRC connected state.
  • the embodiments of the present application provide an information transmission method, apparatus, device, and storage medium.
  • the technical solutions provided by the embodiments of the present application are as follows:
  • a method for transmitting information is provided, the method being executed by a terminal device, the method comprising:
  • Receive first configuration information where the first configuration information is used to configure time-frequency resources for the terminal device to receive or send a first signal, and the first signal is used to instruct the terminal device to perform data operations.
  • a method for information transmission is provided, the method being performed by a network device, the method comprising:
  • Send first configuration information where the first configuration information is used to configure the time-frequency resources for the terminal device to receive or send a first signal, and the first signal is used to instruct the terminal device to perform data operations.
  • an information transmission device comprising:
  • a receiving module is used to receive first configuration information, where the first configuration information is used to configure the time-frequency resources for the terminal device to receive or send a first signal, and the first signal is used to instruct the terminal device to perform data operations.
  • an information transmission device comprising:
  • a sending module is used to send first configuration information, where the first configuration information is used to configure the time-frequency resources for the terminal device to receive or send a first signal, and the first signal is used to instruct the terminal device to perform data operations.
  • a communication device comprising a processor and a memory, wherein the memory stores a computer program, and the processor executes the computer program to implement the above-mentioned information transmission method or reception method.
  • the communication device is a terminal device, or the communication device is a network device.
  • a computer-readable storage medium in which a computer program is stored.
  • the computer program is used to be executed by a processor to implement the above-mentioned information transmission method or reception method.
  • a chip which includes a programmable logic circuit and/or program instructions.
  • the chip When the chip is running, it is used to implement the above-mentioned information transmission method or reception method.
  • a computer program product which includes computer instructions, and the computer instructions are stored in a computer-readable storage medium.
  • a processor reads and executes the computer instructions from the computer-readable storage medium to implement the above-mentioned information transmission method or reception method.
  • the first configuration information configures the terminal device with time-frequency resources for receiving or transmitting the first signal, allowing the terminal device to monitor or transmit the first signal on the corresponding time-frequency resources. This eliminates the need for the terminal device to perform blind detection of the first signal, thereby reducing the terminal device's power consumption and avoiding conflicts between the first signal transmitted by the terminal device and other signals, thereby improving the stability of the communication system.
  • the terminal device performs data operations after receiving or transmitting the first signal, allowing the terminal device to enter a power-saving state when no data operations are required, thereby reducing the terminal device's power consumption.
  • FIG1 is a schematic diagram of a network architecture provided by an embodiment of the present application.
  • FIG2 is a flow chart of an information transmission method provided by an embodiment of the present application.
  • FIG3 is a flow chart of an information transmission method provided by another embodiment of the present application.
  • FIG4 is a schematic diagram of a paging message and a RACH (Random Access Channel) message provided in one embodiment of the present application;
  • FIG5 is a schematic diagram of a first reference signal, a paging message, and a RACH message provided by an embodiment of the present application;
  • FIG6 is a flowchart of an information transmission method provided by another embodiment of the present application.
  • FIG7 is a schematic diagram of a second reference signal and a RACH message provided by an embodiment of the present application.
  • FIG8 is a block diagram of an information transmission device provided by an embodiment of the present application.
  • FIG9 is a block diagram of an information transmission device provided by another embodiment of the present application.
  • FIG10 is a schematic structural diagram of a communication device provided in one embodiment of the present application.
  • FIG1 shows a schematic diagram of a network architecture 100 provided by an embodiment of the present application.
  • the network architecture 100 may include: a terminal device 10 , an access network device 20 , and a core network element 30 .
  • the terminal device 10 may refer to a UE (User Equipment), a STA (Station), an access terminal, a user unit, a user station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a wireless communication device, a user agent, or a user apparatus.
  • UE User Equipment
  • STA Stablility
  • an access terminal a user unit, a user station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a wireless communication device, a user agent, or a user apparatus.
  • the terminal device 10 may also be a cellular phone, a cordless phone, a SIP (Session Initiation Protocol) phone, a WLL (Wireless Local Loop) station, a PDA (Personal Digital Assistant), a handheld device with wireless communication capabilities, a computing device or other processing device connected to a wireless modem, an in-vehicle device, a wearable device, a terminal device in a 5GS (5th Generation System) or a terminal device in a future evolved PLMN (Public Land Mobile Network), etc., and the embodiments of the present application are not limited thereto.
  • the above-mentioned devices are collectively referred to as terminal devices.
  • the terminal device may also be referred to as a terminal or UE for short, and those skilled in the art will understand its meaning.
  • the access network device 20 is a device deployed in the access network to provide wireless communication functions for the terminal device 10.
  • the access network device 20 may include various forms of macro base stations, micro base stations, relay stations, APs (Access Points), etc.
  • the names of devices with access network device functions may be different.
  • gNodeB or gNB Next Generation Node B
  • access network device may change.
  • access network devices For the convenience of description, in the embodiments of the present application, the above-mentioned devices that provide wireless communication functions for the terminal device 10 are collectively referred to as access network devices.
  • a communication relationship can be established between the terminal device 10 and the core network network element 30 through the access network device 20.
  • the access network device 20 may be an Evolved Universal Terrestrial Radio Access Network (EUTRAN) or one or more eNodeBs in the EUTRAN.
  • EUTRAN Evolved Universal Terrestrial Radio Access Network
  • the access network device 20 may be a Radio Access Network (RAN) or one or more gNBs in the RAN.
  • RAN Radio Access Network
  • the "network device” refers to the access network device 20, such as a base station.
  • Core network elements 30 are deployed in the core network. Their primary functions are to provide user connectivity, user management, and service bearer services. They act as the bearer network interface to external networks.
  • core network elements in a 5G NR system may include elements such as the Access and Mobility Management Function (AMF), the User Plane Function (UPF), and the Session Management Function (SMF).
  • AMF Access and Mobility Management Function
  • UPF User Plane Function
  • SMF Session Management Function
  • the access network device 20 and the core network element 30 communicate with each other via an air interface technology, such as the NG interface in a 5G NR system.
  • the access network device 20 and the terminal device 10 communicate with each other via an air interface technology, such as the Uu interface.
  • the "5G NR system” in the embodiments of the present application may also be referred to as a 5G system or an NR system, but those skilled in the art will understand its meaning.
  • the technical solutions described in the embodiments of the present application may be applicable to LTE systems, 5G NR systems, and subsequent evolution systems of 5G NR systems (e.g., B5G (Beyond 5G) systems, 6G systems (6th Generation Systems, sixth generation mobile communication systems)), as well as other communication systems such as NB-IoT (Narrow Band Internet of Things) systems, and this application does not limit this.
  • B5G Beyond 5G
  • 6G systems 6th Generation Systems, sixth generation mobile communication systems
  • NB-IoT Narrow Band Internet of Things
  • a network device may provide services for a cell, and a terminal device may communicate with the network device through transmission resources (e.g., frequency domain resources, or spectrum resources) on a carrier used by the cell.
  • the cell may be a cell corresponding to a network device (e.g., a base station).
  • the cell may belong to a macro base station or a base station corresponding to a small cell.
  • the small cells here may include: a metro cell, a micro cell, a pico cell, a femto cell, etc. These small cells have the characteristics of small coverage and low transmission power, and are suitable for providing high-speed data transmission services.
  • 5G enhanced mobile broadband
  • URLLC ultra-reliable low-latency communications
  • mMTC massive machine-type communications
  • eMBB still aims to provide users with multimedia content, services, and data, and demand for this technology is growing rapidly.
  • eMBB can be deployed in diverse scenarios, such as indoors, in urban areas, and in rural areas, its capabilities and requirements vary significantly. Therefore, it cannot be generalized and requires detailed analysis based on specific deployment scenarios.
  • Typical applications of URLLC include industrial automation, power automation, remote medical operations (surgery), and traffic safety.
  • Typical characteristics of mMTC include high connection density, small data volumes, latency-insensitive services, low module costs, and long service life.
  • NR can also be deployed independently.
  • a new RRC state is defined, namely the RRC_INACTIVE state. This state is different from the RRC_IDLE and RRC_ACTIVE states.
  • RRC_IDLE Mobility is based on UE cell reselection. Paging is initiated by the CN (Core Network), and the paging area is configured by the CN. No UE AS (Access Stratum) context exists on the base station side. No RRC connection exists.
  • RRC_CONNECTED An RRC connection exists, and a UE AS context exists between the eNodeB and the UE. The network knows the UE's location at the cell level. Mobility is controlled by the network. Unicast data can be transmitted between the UE and the eNodeB.
  • Mobility is UE-based cell selection and reselection, there is a connection between CN and NR, the UE AS context exists on a certain base station, paging is triggered by RAN (Radio Access Network), and the RAN-based paging area is managed by RAN.
  • the network side knows the UE's location based on the RAN paging area level.
  • -Dynamic part such as the consumption during data transmission/reception.
  • - Static part such as the consumption required to maintain the operation of the wireless access device, even when there is no continuous data transmission/reception.
  • the study should not only evaluate potential network energy savings but also assess and balance the impact on network and user performance. For example, the study should not significantly impact certain KPIs (Key Performance Indicators), such as spectrum efficiency, capacity, user perceived throughput (UPT), latency, UE power consumption, complexity, handover performance, call drop rate, and initial access performance.
  • KPIs Key Performance Indicators
  • Specify triggering method(s) select from UE uplink wake-up-signal using an existing signal/channel, cell on/off indication via backhaul, Scell activation/deactivation signaling
  • On-demand SSB transmission can be used by UE for at least SCell time/frequency synchronization, L1/L3 measurements and SCell activation, and is supported for FR1 and FR2 in non-shared spectrum.
  • an Scell can opt out of transmitting SSBs, but only if it is co-located with an sPcell or other Scells.
  • a UE can communicate on the SSB-less cell by synchronizing with another cell.
  • Network energy-saving projects have expanded intra-band scenarios to inter-band scenarios, meaning that SSB-less cells can obtain SSBs through other inter-band cells.
  • SSB-less cells can be used as independent non-collocated cells.
  • the area is an independently working cell, how to trigger the SSB-less cell to send SSB is the problem that this application needs to solve.
  • a cell may not send SSB, but only if:
  • This cell is an SCell, which is limited to RRC connected UEs and is not applicable to sPcells;
  • the UE can obtain the SSB from Cell-A for communication on the SSB-less SCell-B. This is what is meant by "synchronizing the UE with another cell allows communication on the SSB-less cell.” In this solution, the SSB-less SCell never needs to send an SSB.
  • FIG2 shows a flow chart of an information transmission method provided by an embodiment of the present application, wherein the method is executed by a terminal device and comprises the following step 210 .
  • Step 210 The terminal device receives first configuration information, where the first configuration information is used to configure time-frequency resources for the terminal device to receive or send a first signal, and the first signal is used to instruct the terminal device to perform data operations.
  • the network device sends the first configuration information.
  • the terminal device receives the first configuration information on the first carrier, and correspondingly, the network device sends the first configuration information on the first carrier.
  • the first configuration information may be configured in advance by the network device for the terminal device and sent to the terminal device. Therefore, the terminal device may not receive the first configuration information on the first carrier, but may receive the first configuration information on other carriers.
  • the first carrier refers to the cell or cell group in which the terminal device resides.
  • the first carrier can also be replaced by a first carrier set, a first network, a first cell, a first cell group, a first beam, a first beam group, etc., to be applied in different scenarios.
  • the specific name can refer to the actual application scenario of the method.
  • the first configuration information is sent by broadcasting.
  • the first configuration information is used to configure at least one of the following:
  • the identity information of the terminal device may include at least one of the following: identification information of the terminal device, identity of the terminal device.
  • the identification information of the terminal device is used to uniquely identify the terminal device.
  • the identification information of the terminal device is the ID (Identity Document) of the terminal device.
  • the identification information of the terminal device may be one or more of IMSI (International Mobile Subscriber Identification Number), TMSI (Temporary Mobile Subscriber Identity), and GUTI (Globally Unique Temporary UE Identity).
  • the identity of the terminal device may be the role played by the terminal device in the communication system.
  • the terminal device is a relay terminal device, for example, the terminal device is a relay station.
  • the terminal device is an A-IOT (Ambient-Internet of Things) device.
  • the association between the time-frequency resources of the first signal and the identity information of the terminal device may be a conversion relationship between the identity information of the terminal device and the time-frequency resources of the first signal.
  • the identity information of the terminal device is the ID of the terminal device
  • the association between the time-frequency resources of the first signal and the identity information of the terminal device is how to calculate the time-frequency resources of the first signal based on the ID of the terminal device.
  • the association relationship between the time-frequency resources of the first signal and the identity information of the terminal device is pre-configured.
  • an association relationship in the form of (identity information of the terminal device, time-frequency resources of the first signal) is indicated in the first configuration information, or an association relationship in the form of a table indicating the correspondence between the identity information of the terminal device and the time-frequency resources of the first signal is indicated in the first configuration information.
  • the terminal device can determine the time-frequency resources of the first signal based on its own identity information and the association relationship indicated in the first configuration information.
  • the first configuration information indicates the index corresponding to the identity information of the terminal device, as well as the association relationship between different indexes and the time-frequency resources of the first signal, and the terminal device determines the time-frequency resources of the first signal based on the index corresponding to its own identity information.
  • the first configuration information is used to indicate the association relationship between the identity information of the terminal device and the first numerical value.
  • the association relationship in the form of (identity information of the terminal device, first numerical value) is indicated in the first configuration information, or the association relationship in the form of a table in which the identity information of the terminal device and the first numerical value correspond to each other is indicated in the first configuration information.
  • the terminal device can determine its corresponding first numerical value based on its own identity information, and then determine the index of the time-frequency resource of the first signal based on the first numerical value.
  • the terminal device processes the first numerical value based on a preset rule to obtain the index of the time-frequency resource of the first signal.
  • the terminal device can process the first numerical value based on a preset rule to obtain the index of the time-frequency resource of the first signal. Based on its own identity information, it determines the first value corresponding to it, performs a modulo operation on the first value, and obtains the index of the time-frequency resource of the first signal.
  • the terminal device group information may include at least one of the following: identification information of the terminal device group, and the identity of the terminal device group.
  • the identification information of the terminal device group is used to uniquely identify the terminal device group.
  • the identification information of the terminal device group is the ID of the terminal device group.
  • the identity of the terminal device group is used to distinguish between individual terminal device groups. This application does not limit the manner in which the terminal device groups are divided. Exemplarily, the division can be based on the characteristics of the terminal device, where the terminal device belongs to a mobile terminal device group, and the terminal devices included in the mobile terminal device group are all mobile terminal devices.
  • the first configuration information may directly indicate the time-frequency resource of the first signal. In some embodiments, the first configuration information may also indicate an offset value between the time-frequency resource of the first signal and the time-frequency resource of the first configuration information.
  • the first configuration information may indicate the exact time-frequency resources of the first signal, or may indicate the time domain range in which the time-frequency resources of the first signal are located.
  • the first configuration information is used to configure the terminal device to send or receive the first signal within the first time domain range. This application does not limit the duration of the first time domain range, which may be preconfigured or predefined, or determined by the network device.
  • the first configuration information may further include at least one of the following: identity information of the terminal device, and identity information of the terminal device group to which the terminal device belongs.
  • the terminal device after receiving the first configuration information, performs the following step 220.
  • Step 220 The terminal device receives a first signal on the first carrier, or the terminal device sends a first signal on the first carrier.
  • the network device sends the first signal on the first carrier, or the network device receives the first signal on the first carrier.
  • step 220 is implemented as the terminal device receiving the first signal on the first carrier.
  • step 220 is implemented as the terminal device sending a first signal on the first carrier.
  • the terminal device is in an RRC idle state or an RRC inactive state.
  • the first signal is a signal with a small bandwidth and a simple format, which is beneficial for saving power on the terminal device.
  • the first signal is used to at least perform data operations on the terminal device, activating the terminal device to perform operations with a larger bandwidth, which consumes more power but can process more data.
  • the technical solution provided in the embodiments of the present application configures, through first configuration information, a time-frequency resource for receiving or transmitting a first signal for a terminal device, so that the terminal device can monitor or transmit the first signal on the corresponding time-frequency resource, eliminating the need for the terminal device to perform blind detection of the first signal, thereby reducing the power consumption of the terminal device and avoiding conflicts between the first signal transmitted by the terminal device and other signals, thereby improving the stability of the communication system.
  • the terminal device performs data operations after receiving or transmitting the first signal, allowing the terminal device to enter a power-saving state when no data operations are required, thereby reducing the power consumption of the terminal device.
  • Figure 3 shows a flow chart of an information transmission method provided by another embodiment of the present application. Taking the example of a terminal device receiving first configuration information on a first carrier, the method includes at least one of the following steps 310 to 350.
  • Step 310 The terminal device receives first configuration information on a first carrier.
  • the network device sends the first configuration information on the first carrier.
  • Step 310 is the same as the above-mentioned step 210.
  • Step 310 please refer to the introduction of step 210 in the above-mentioned embodiment, and this application will not repeat them here.
  • Step 320 The terminal device receives a first signal on a first carrier.
  • the network device sends a first signal on the first carrier.
  • the terminal device After the terminal device determines the time-frequency resources of the first signal based on the first configuration information, it receives the first signal on the first carrier.
  • the first signal is used to indicate at least one of the following:
  • time-frequency resources of a second signal the second signal being used to assist the first signal in instructing the terminal device to perform data operations
  • Time and frequency resources for paging messages which are used to instruct terminal devices to establish or restore communication connections with network devices
  • Time and frequency resources of a RACH message where the RACH message is used to establish a connection between the terminal device and the network device where the second carrier is located;
  • the first signal is transmitted over a small bandwidth and can carry less information. Therefore, the first signal can be used to indicate relevant information of the second signal, while the second signal can be transmitted over a larger bandwidth to carry more information to assist the first signal in instructing the terminal device to perform data operations. In this way, only the association between the first signal and the second signal needs to be configured in advance, without the need to configure the association between the first signal and the paging message or the first signal and the RACH message in advance. This provides greater flexibility and facilitates real-time scheduling of network devices. Similarly, this will also cause the terminal device to receive an additional second signal, resulting in increased energy consumption of the terminal device.
  • the first signal when the first signal can carry a large amount of information, the first signal can carry all the information required by the terminal device, and the network device may not send the second signal.
  • the first signal may directly indicate the time-frequency resources of the second signal, or may indicate an association between the time-frequency resources of the second signal and the time-frequency resources of the first signal.
  • the first signal may indicate an offset value between the time-frequency resources of the second signal and the time-frequency resources of the first signal.
  • the first signal may indicate an association between the time-frequency resources of the second signal and the content of the first signal.
  • the content of the first signal includes at least one of the following: the format of the first signal, the encoding method of the first signal, and the amount of information included in the first information.
  • the time-frequency resources of the second signal are related to the encoding method of the first signal. For example, if the first signal is encoded using a different sequence, the corresponding time-frequency resources of the second signal are different. For example, if the first signal is encoded using a z-sequence, the offset value of the time-frequency resources of the second signal from the time-frequency resources of the first signal is Offset1.
  • the offset value of the time-frequency resources of the second signal from the time-frequency resources of the first signal is Offset2.
  • the format of the first signal may be the arrangement of different information fields in the first signal. Exemplarily, if the first signal includes information fields 0 and 1, if the information fields in the first signal are arranged as information fields 0 and 1, the offset value of the time-frequency resources of the second signal from the time-frequency resources of the first signal is Offset1. If the information fields in the first signal are arranged as information fields 1 and 0, the offset value of the time-frequency resources of the second signal from the time-frequency resources of the first signal is Offset2.
  • the time domain resources occupied by the first reference signal are prior to the time domain resources occupied by the second signal. Therefore, the time-frequency resources of the second signal may also be associated with the time-frequency resources of the first reference signal and/or the content of the first reference signal. Alternatively, if the time-frequency resources of the first reference signal are explicitly indicated in the first signal, the time-frequency resources of the second signal may also be associated with the time-frequency resources of the first reference signal.
  • the first signal can be used to indicate relevant information of the paging message.
  • the first signal can be used to indicate the time-frequency resources of the paging message.
  • the association relationship between the time-frequency resource of the paging message and the time-frequency resource of the first signal can be the time-frequency resource of the paging message.
  • the first signal may also be used to indicate the association relationship between the time-frequency resources of the paging message and the time-frequency resources of the first reference signal, the association relationship between the time-frequency resources of the paging message and the time-frequency resources of the second signal, and the association relationship between the time-frequency resources of the paging message and the time-frequency resources of the first configuration information, which is not limited in this application.
  • the association relationship between the time-frequency resources of the paging message and the content of the first signal can refer to the introduction of the association relationship between the time-frequency resources of the second signal and the content of the first signal, and this application will not repeat it here.
  • the first signal can also be used to indicate the association relationship between the time-frequency resources of the paging message and the content of the first reference signal, the association relationship between the time-frequency resources of the paging message and the content of the second signal, and the association relationship between the time-frequency resources of the paging message and the content of the first configuration information, and this application does not limit this.
  • the first signal may also be used to indicate relevant information of the RACH message.
  • the first signal may be used to indicate the time-frequency resources of the RACH message.
  • the association relationship between the time-frequency resources of the RACH message and the time-frequency resources of the first signal may be an offset value between the time-frequency resources of the RACH message and the time-frequency resources of the first signal.
  • the first signal may also be used to indicate the association relationship between the time-frequency resources of the RACH message and the time-frequency resources of the first reference signal, the association relationship between the time-frequency resources of the RACH message and the time-frequency resources of the second signal, and the association relationship between the time-frequency resources of the RACH message and the time-frequency resources of the first configuration information. This application is not limited to this.
  • the association relationship between the time-frequency resources of the RACH message and the content of the first signal can refer to the introduction of the association relationship between the time-frequency resources of the second signal and the content of the first signal, and this application will not repeat it here.
  • the first signal can also be used to indicate the association relationship between the time-frequency resources of the RACH message and the content of the first reference signal, the association relationship between the time-frequency resources of the RACH message and the content of the second signal, and the association relationship between the time-frequency resources of the RACH message and the content of the first configuration information. This application does not limit this.
  • the first signal may also be used to indicate format information of the RACH message.
  • the format information of the RACH message includes at least one of the following: length of the RACH message, spreading factor, and number of time domain units occupied by the RACH message.
  • the first signal may also be used to indicate the association relationship between the format information of the RACH message and the time-frequency resources of the first signal, the association relationship between the format information of the RACH message and the content of the first signal, the association relationship between the format information of the RACH message and the time-frequency resources of the second signal, the association relationship between the format information of the RACH message and the content of the second signal, the association relationship between the format information of the RACH message and the time-frequency resources of the paging message, and the association relationship between the format information of the RACH message and the content of the paging message.
  • paging messages correspond to RACH messages.
  • the direction in which paging messages are received corresponds to the direction in which RACH messages are sent.
  • the direction in which paging message 1 is sent corresponds to the direction in which RACH message 1 is received
  • the direction in which paging message 2 is sent corresponds to the direction in which RACH message 2 is received. This facilitates network devices to send paging messages and receive RACH messages in different directions.
  • a group of paging messages and RACH messages having a corresponding relationship have corresponding positions in the time domain.
  • a group of paging messages and RACH messages having a corresponding relationship are continuous in the time domain, or the interval in the time domain is determined.
  • paging message 1 and RACH message 1 are continuous in the time domain.
  • the interval between the paging message and its corresponding RACH message in the time domain is T time domain units, where T is a positive integer.
  • T can be predefined or preconfigured, or it can be determined by the network device itself.
  • the time domain unit can be implemented as one or more of a time slot or a subframe. This helps the network device save power consumption.
  • the network device may further send a first reference signal to the terminal device.
  • the terminal device may perform L1 measurement and/or L3 measurement on the first reference signal to accelerate downlink synchronization of the terminal device.
  • a group of first reference signals and paging messages having a corresponding relationship have corresponding positions in the time domain.
  • the first reference signal has a corresponding relationship with the paging message.
  • a group of paging messages and reference signals having a corresponding relationship are continuous in the time domain, or the interval in the time domain is determined.
  • RS (Reference Signal) 1 and paging message 1 are continuous in the time domain.
  • the interval between the first reference signal and its corresponding paging message in the time domain is T time domain units, where T is a positive integer.
  • T may be predefined or preconfigured, or it may be determined by the network device itself.
  • the time domain unit may be implemented as one or more of a time slot or a subframe.
  • relevant information about the first reference signal may be indicated in the first configuration information, the first signal, and/or the second signal.
  • the first signal may be used to indicate parameter information related to the first reference signal.
  • the first signal may be used to indicate the time-frequency resource of the first reference signal.
  • the first signal may be used to indicate a corresponding relationship between the first reference signal and the paging message.
  • the first signal may also be used to indicate an association between parameter information related to the first reference signal and the time-frequency resources of the first signal, or an association between parameter information related to the first reference signal and the content of the first signal.
  • association relationship between the two objects mentioned in the embodiments of the present application can be predefined or preconfigured, or it can be determined by the network device itself, and this application does not limit this.
  • Step 330 Based on the first signal, the terminal device receives a second signal on the first carrier and/or the second carrier, where the second signal is used to assist the first signal in instructing the terminal device to perform data operations.
  • the network device sends the second signal on the first carrier and/or the second carrier.
  • the second signal is used to indicate at least one of the following:
  • Time and frequency resources for paging messages which are used to instruct terminal devices to establish or restore communication connections with network devices
  • Time and frequency resources of a RACH message where the RACH message is used to establish a connection between the terminal device and the network device where the second carrier is located;
  • the first signal and the second signal may be combined to indicate.
  • the first signal indicates the possibility of an offset value between the time-frequency resources of the paging message and the time-frequency resources of the first signal
  • the second signal indicates the specific offset value between the time-frequency resources of the paging message and the time-frequency resources of the first signal.
  • the offset values between the time-frequency resources of the paging message and the first signal indicated in the first signal may be Offset1, Offset2, or Offset3, and the offset value between the time-frequency resources of the paging message and the first signal indicated in the second signal is Offset2.
  • the second carrier is an SSB-less carrier.
  • the first configuration information is synchronized between the first network device and the second network device, the first network device communicates with the terminal device via a first carrier, and the second network device communicates with the terminal device via a second carrier.
  • the first configuration information can be pre-transmitted between the first network device and the second network device to ensure that the first network device and the second network device have the same understanding of the content of the first configuration information.
  • the first network device and the second network device can communicate, or the first network device and the second network device can communicate indirectly through other network devices.
  • the first network device and the second network device are different network devices.
  • the first network device and the second network device are the same network device.
  • the first network device and the second network device may be different network devices.
  • the first network device and the second network device are both DUs (Distributed Units), and the first network device and the second network device are connected to a third network device, and the third network device is a CU (Centralized Unit).
  • the first network device is a DU and the second network device is a CU.
  • the first network device and the second network device may be directly communicatively connected or communicatively connected through a fourth network device AMF.
  • the first network device corresponds to a first carrier set
  • the second network device corresponds to a second carrier set
  • each carrier set includes at least one carrier.
  • the carriers included in the first carrier set and the second carrier set are different.
  • the first carrier is any one of the carriers in the first carrier set
  • the second carrier is any one of the carriers in the second carrier set.
  • the first network device and the second network device may be the same network device.
  • the first network device and the second network device are both DUs, and the first network device and the second network device are connected to a third network device, and the third network device is a CU.
  • the first network device is a DU
  • the second network device is a CU.
  • the first network device and the second network device may be directly connected for communication, or may be connected for communication through a fourth network device AMF.
  • the first network device (the second network device) corresponds to The first carrier set, the first carrier and the second carrier are two different carriers in the first carrier set.
  • the terminal device receives a paging message on the first carrier and/or the second carrier.
  • the paging message is used to instruct the terminal device to establish or restore a communication connection with the network device (FIG. 3 takes receiving the paging message on the second carrier as an example).
  • the network device sends a paging message on the first carrier and/or the second carrier.
  • Step 350 The terminal device sends a RACH message on the first carrier and/or the second carrier.
  • the RACH message is used to establish a communication connection between the terminal device and the network device on the second carrier (FIG. 3 takes receiving the RACH message on the second carrier as an example).
  • the network device receives the RACH message on the second carrier.
  • the network device after receiving the RACH message, the network device sends a RAR message to the terminal device.
  • the first configuration information is further used to configure at least one of the following:
  • Time and frequency resources for paging messages which are used to instruct terminal devices to establish or restore communication connections with network devices
  • Time and frequency resources of a RACH message where the RACH message is used to establish a connection between the terminal device and the network device where the second carrier is located;
  • the above content can be indicated by a combination of the first configuration information, the first signal, and the second signal.
  • which content the first configuration information indicates, which content the first signal indicates, and which content the second signal indicates can be configured in combination with actual needs.
  • Which content the first configuration information indicates, which content the first signal indicates, and which content the second signal indicates can be predefined or preconfigured, or can be determined by the network device based on actual conditions. For example, it can be determined by the network device based on the amount of data that the first signal can carry, or it can be determined by the network device based on the data processing capability of the terminal device on the first carrier.
  • Figure 6 shows a flow chart of an information transmission method provided by another embodiment of the present application.
  • the method includes at least one of the following steps 610 to 640.
  • Step 610 The terminal device receives first configuration information on a first carrier.
  • the network device sends the first configuration information on the first carrier.
  • Step 610 is the same as the above-mentioned step 210.
  • Step 610 please refer to the introduction of step 210 in the above-mentioned embodiment, and this application will not repeat them here.
  • Step 620 The terminal device sends a first signal on a first carrier.
  • the network device receives the first signal on the first carrier.
  • Step 630 Based on the first signal, the terminal device receives a second signal on the first carrier and/or the second carrier, where the second signal is used to assist the first signal in instructing the terminal device to perform data operations.
  • the network device sends the second signal on the first carrier and/or the second carrier.
  • Step 630 is the same as the above-mentioned step 330.
  • Step 630 please refer to the introduction of step 330 in the above-mentioned embodiment, and this application will not repeat them here.
  • the method in order to determine whether the network device can receive the first signal, the method further includes at least one of the following steps 650 to 670 .
  • Step 650 The terminal device starts a first timer.
  • the terminal device after sending the first signal, the terminal device starts the first timer.
  • the start time of the first timer and the duration of the first timer may be predefined or preconfigured, or may be determined by the terminal device itself, and this application does not limit this.
  • the start time of the first timer may be the time when the first signal is sent.
  • the start time of the first timer may be the time when the first signal is sent + the first offset value.
  • the first offset value may be predefined or preconfigured, or may be determined by the terminal device itself, and this application does not limit this.
  • the terminal device may perform subsequent step 640 .
  • Step 660 When the first timer is running and a second signal or confirmation information for the RACH message is received, the terminal device stops the first timer.
  • Step 670 When the first timer times out, re-execute step 630.
  • the network device may not need to send the second signal. Therefore, if the second signal is received during the operation of the first timer, or confirmation information for the RACH message is received, it can be determined that the network device has received the first signal, and the first timer can be stopped.
  • Step 640 The terminal device sends a RACH message on the first carrier and/or the second carrier.
  • the RACH message is used to establish a communication connection between the terminal device and the network device on the second carrier (FIG. 6 takes receiving the RACH message on the second carrier as an example).
  • the network device receives the RACH message on the second carrier.
  • Step 640 is the same as step 350 in the above embodiment.
  • Step 640 is the same as step 350 in the above embodiment.
  • step 680 is further included.
  • Step 680 The terminal device receives a second reference signal on the first carrier and/or the second carrier.
  • the second reference signal is used to assist the terminal device in sending a RACH message (FIG. 6 takes receiving the second reference signal on the second carrier as an example).
  • the second reference signal corresponds to the RACH message.
  • the transmission direction of the second reference signal corresponds to the reception direction of the RACH message.
  • a set of corresponding second reference signals and RACH messages are continuous in the time domain, or the interval in the time domain is fixed. For example, as shown in Figure 7, RS2 and RACH message 2 are continuous in the time domain.
  • the terminal device can perform L1 measurement and/or L3 measurement on the second reference signal to help the terminal device quickly synchronize.
  • the terminal device can also apply the SSB-less network energy-saving mode when it is in the RRC idle state or the RRC inactive state.
  • the network device can achieve communication between the terminal device and the network device without sending SSB, thereby saving energy consumption of the network device.
  • the technical solution of this application is described only from the perspective of the interaction between the terminal device and the network device.
  • the above steps performed by the terminal device can be independently implemented as an information transmission method on the terminal device side
  • the above steps performed by the network device can be independently implemented as a method for receiving measurement results on the network device side.
  • the embodiments provided herein can be arbitrarily combined to form new embodiments, which are all within the scope of protection of this application.
  • FIG 8 shows a block diagram of an information transmission device provided by one embodiment of the present application.
  • This device has the functions of implementing the above-mentioned information transmission method example. The functions can be implemented by hardware or by hardware executing corresponding software.
  • This device can be the terminal device described above, or it can be provided in a terminal device.
  • the device 800 can include: a receiving module 810.
  • the receiving module 810 is used to receive first configuration information, where the first configuration information is used to configure the time-frequency resources for the terminal device to receive or send a first signal, and the first signal is used to instruct the terminal device to perform data operations.
  • the first configuration information is used to configure at least one of the following:
  • the apparatus 800 further includes a sending module (not shown);
  • the receiving module 810 is further configured to receive the first signal on a first carrier; or
  • the sending module is configured to send the first signal on a first carrier.
  • the receiving module 810 is further used to receive a second signal on the first carrier and/or the second carrier based on the first signal, and the second signal is used to assist the first signal in instructing the terminal device to perform data operations.
  • the receiving module 810 when the first signal is received on the first carrier, the receiving module 810 is further configured to receive a paging message on the first carrier and/or the second carrier, where the paging message is used to instruct the terminal device to establish or restore a communication connection with the network device;
  • the sending module is further used to send a random access channel RACH message on the first carrier and/or the second carrier, and the RACH message is used to establish a connection between the terminal device and the network device where the first carrier and/or the second carrier are located.
  • the sending module when the first signal is sent by the terminal device, the sending module is also used to send a RACH message on the first carrier and/or the second carrier, and the RACH message is used to establish a connection between the terminal device and the network device where the first carrier and/or the second carrier are located.
  • the apparatus 800 when the first signal is sent by the terminal device, the apparatus 800 further includes a processing module (not shown in the figure);
  • the processing module is used to start a first timer.
  • the processing module is further configured to stop the first timer if the second signal or confirmation information for the RACH message is received during the running of the first timer.
  • the sending module is further configured to re-execute the step of sending the first signal on the first carrier when the first timer times out.
  • the first configuration information is further used to configure at least one of the following:
  • Time-frequency resources of a paging message the paging message being used to instruct the terminal device to establish or restore a communication connection with a network device;
  • the second signal is used to indicate at least one of the following:
  • Time-frequency resources of a paging message the paging message being used to instruct the terminal device to establish or restore a communication connection with a network device;
  • the first signal is used to indicate at least one of the following:
  • time-frequency resources of a second signal where the second signal is used to assist the first signal in instructing the terminal device to perform data operations
  • Time-frequency resources of a paging message the paging message being used to instruct the terminal device to establish or restore a communication connection with a network device;
  • the paging message has a corresponding relationship with the RACH message
  • a group of the paging messages and the RACH messages having a corresponding relationship are continuous in the time domain, or the interval in the time domain is determined.
  • the paging message corresponds to a first reference signal
  • the first reference signal is used to assist the terminal device in receiving the paging message.
  • a group of the paging messages and the first reference signal having a corresponding relationship are continuous in the time domain, or the interval in the time domain is determined.
  • the terminal device is in an RRC idle state or an RRC inactive state.
  • the second carrier is an SSB-less carrier.
  • the first configuration information is synchronized between a first network device and a second network device, the first network device communicates with the terminal device via the first carrier, and the second network device communicates with the terminal device via a second carrier.
  • the first network device and the second network device are different network devices; or,
  • the first network device and the second network device are the same network device.
  • the technical solution provided in the embodiments of the present application configures, through first configuration information, a time-frequency resource for receiving or transmitting a first signal for a terminal device, so that the terminal device can monitor or transmit the first signal on the corresponding time-frequency resource, eliminating the need for the terminal device to perform blind detection of the first signal, thereby reducing the power consumption of the terminal device and avoiding conflicts between the first signal transmitted by the terminal device and other signals, thereby improving the stability of the communication system.
  • the terminal device performs data operations after receiving or transmitting the first signal, allowing the terminal device to enter a power-saving state when no data operations are required, thereby reducing the power consumption of the terminal device.
  • FIG 9 shows a block diagram of an information transmission device provided by one embodiment of the present application.
  • This device has the functions of implementing the above-mentioned information transmission method example. The functions can be implemented by hardware or by hardware executing corresponding software implementations.
  • the device can be the network device described above, or it can be set in a network device. As shown in Figure 9, the device 900 can include: a sending module 910.
  • the sending module 910 is used to send first configuration information, where the first configuration information is used to configure the time-frequency resources for the terminal device to receive or send a first signal, and the first signal is used to instruct the terminal device to perform data operations.
  • the first configuration information is used to configure at least one of the following:
  • the apparatus 900 further includes a receiving module (not shown);
  • the sending module 910 is further configured to send the first signal on a first carrier; or
  • the receiving module is configured to receive the first signal on a first carrier.
  • the sending module 910 is further used to send a second signal on the first carrier and/or second carrier based on the first signal, and the second signal is used to assist the first signal in instructing the terminal device to perform data operations.
  • the sending module 910 when the first signal is sent on the first carrier, is further configured to send a paging message on the first carrier and/or the second carrier, where the paging message is used to instruct the terminal device to establish or restore a communication connection with the network device;
  • the receiving module is further configured to receive a RACH message on the first carrier and/or the second carrier, where the RACH message is used to establish a connection between the terminal device and a network device where the first carrier and/or the second carrier are located.
  • the receiving module when the first signal is sent by the terminal device, the receiving module is further used to receive a RACH message on the first carrier and/or the second carrier, where the RACH message is used to establish a connection between the terminal device and the network device where the first carrier and/or the second carrier are located;
  • the sending module 910 is further configured to send confirmation information for the RACH message.
  • the first configuration information is further used to configure at least one of the following:
  • Time-frequency resources of a paging message the paging message being used to instruct the terminal device to establish or restore a communication connection with a network device;
  • RACH random access channel
  • the second signal is used to indicate at least one of the following:
  • Time-frequency resources of a paging message the paging message being used to instruct the terminal device to establish or restore a communication connection with a network device;
  • the first signal is used to indicate at least one of the following:
  • time-frequency resources of a second signal where the second signal is used to assist the first signal in instructing the terminal device to perform data operations
  • Time-frequency resources of a paging message the paging message being used to instruct the terminal device to establish or restore a communication connection with a network device;
  • the paging message has a corresponding relationship with the RACH message
  • a group of the paging messages and the RACH messages having a corresponding relationship are continuous in the time domain, or the interval in the time domain is determined.
  • the paging message corresponds to a first reference signal
  • the first reference signal is used to assist the terminal device in receiving the paging message.
  • a group of the paging messages and the first reference signal having a corresponding relationship are continuous in the time domain, or the interval in the time domain is determined.
  • the terminal device is in an RRC idle state or an RRC inactive state.
  • the second carrier is an SSB-less carrier.
  • the first configuration information is synchronized between a first network device and a second network device, the first network device communicates with the terminal device via the first carrier, and the second network device communicates with the terminal device via a second carrier.
  • the first network device and the second network device are different network devices; or,
  • the first network device and the second network device are the same network device.
  • the technical solution provided in the embodiments of the present application configures, through first configuration information, a time-frequency resource for receiving or transmitting a first signal for a terminal device, so that the terminal device can monitor or transmit the first signal on the corresponding time-frequency resource, eliminating the need for the terminal device to perform blind detection of the first signal, thereby reducing the power consumption of the terminal device and avoiding conflicts between the first signal transmitted by the terminal device and other signals, thereby improving the stability of the communication system.
  • the terminal device performs data operations after receiving or transmitting the first signal, allowing the terminal device to enter a power-saving state when no data operations are required, thereby reducing the power consumption of the terminal device.
  • the device provided in the above embodiment only uses the division of the above-mentioned functional modules as an example to implement its functions.
  • the above-mentioned functions can be assigned to different functional modules according to actual needs, that is, the content structure of the device can be divided into different functional modules to complete all or part of the functions described above.
  • the communication device can be the terminal device or network device described above.
  • the communication device 1000 may include: a processor 1001, a transceiver 1002, and a memory 1003.
  • the transceiver 1002 is used to implement a sending or receiving function, such as being used to implement the functions of the above-mentioned sending module 910, or being used to implement the functions of the above-mentioned receiving module 810.
  • the processor 1001 can be used to implement other processing functions or control sending and/or receiving, such as being used to implement the functions of the above-mentioned processing modules.
  • the processor 1001 includes one or more processing cores.
  • the processor 1001 executes various functional applications and information processing by running software programs and modules.
  • the transceiver 1002 may include a receiver and a transmitter.
  • the receiver and the transmitter may be implemented as the same wireless communication component, which may include a wireless communication chip and a radio frequency antenna.
  • the memory 1003 may be connected to the processor 1001 and the transceiver 1002 .
  • the memory 1003 may be used to store a computer program executed by the processor, and the processor 1001 is used to execute the computer program to implement each step in the above method embodiment.
  • the transceiver 1002 is used to receive first configuration information, wherein the first configuration information is used to configure the time and frequency resources for the terminal device to receive or send a first signal, and the first signal is used to instruct the terminal device to perform data operations.
  • the transceiver 1002 is used to send first configuration information, wherein the first configuration information is used to configure the time and frequency resources for the terminal device to receive or send a first signal, and the first signal is used to instruct the terminal device to perform data operations.
  • the memory can be implemented by any type of volatile or non-volatile storage device or a combination thereof, including but not limited to: magnetic or optical disks, electrically erasable programmable read-only memory, erasable programmable read-only memory, static access memory, read-only memory, magnetic memory, flash memory, and programmable read-only memory.
  • the embodiment of the present application also provides a computer-readable storage medium, in which a computer program is stored, and the computer program is used to be executed by a processor to implement the above-mentioned information transmission method and receiving method on the terminal device side, or to implement the above-mentioned information transmission method and receiving method on the network device side.
  • the computer-readable storage medium may include: ROM (Read-Only Memory), RAM (Random-Access Memory), SSD (Solid State Drives) or optical disks, etc.
  • random access memory may include ReRAM (Resistance Random Access Memory) and DRAM (Dynamic Random Access Memory).
  • An embodiment of the present application also provides a chip, which includes a programmable logic circuit and/or program instructions.
  • the chip When the chip is running, it is used to implement the above-mentioned information transmission method on the first device side, or to implement the above-mentioned method for receiving measurement results on the second device side.
  • An embodiment of the present application also provides a computer program product, which includes a computer program, the computer program is stored in a computer-readable storage medium, and the processor reads and executes the computer program from the computer-readable storage medium to implement the above-mentioned information transmission method on the first device side, or implement the above-mentioned method for receiving measurement results on the second device side.
  • indication can be a direct indication, an indirect indication, or an indication of an association.
  • “A indicates B” can mean that A directly indicates B, for example, B can be obtained through A; it can also mean that A indirectly indicates B, for example, A indicates C, and B can be obtained through C; it can also mean that there is an association between A and B.
  • corresponding may indicate a direct or indirect correspondence between the two, or an association relationship between the two, or a relationship between indication and being indicated, configuration and being configured, etc.
  • predefined may be implemented by pre-storing corresponding codes, tables, or other methods that can be used to indicate relevant information in a device (e.g., including a terminal device and an AP), and the present application does not limit the specific implementation method.
  • predefined may refer to information defined in a protocol.
  • the "protocol” may refer to a standard protocol in the field of communications, for example, it may include an LTE protocol, a NR protocol, and related protocols used in future communication systems, and this application does not limit this.
  • plural refers to two or more.
  • “And/or” describes a relationship between associated objects, indicating that three possible relationships exist. For example, “A and/or B” can mean: A exists alone, A and B exist simultaneously, or B exists alone. The character “/” generally indicates an "or” relationship between the associated objects.
  • step numbers described in this document only illustrate a possible execution order between the steps.
  • the above steps may not be executed in the order of the numbers, such as two steps with different numbers are executed at the same time, or two steps with different numbers are executed in the opposite order of the diagram.
  • the embodiments of the present application are not limited to this.
  • Computer-readable media include computer storage media and communication media, wherein communication media include any media that facilitates the transmission of computer programs from one place to another.
  • the storage medium can be any available medium that can be accessed by a general-purpose or special-purpose computer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé et un appareil de transmission d'informations, un dispositif, et un support de stockage, se rapportant au domaine technique des communications. Le procédé est exécuté par un dispositif terminal. Le procédé consiste à : recevoir des premières informations de configuration, les premières informations de configuration étant utilisées pour configurer une ressource temps-fréquence pour que le dispositif terminal reçoive ou envoie un premier signal, et le premier signal étant utilisé pour ordonner au dispositif terminal d'effectuer une opération de données (210). Au moyen des premières informations de configuration, la ressource temps-fréquence pour recevoir ou envoyer le premier signal est configurée pour le dispositif terminal, de sorte que le dispositif terminal puisse surveiller ou envoyer le premier signal sur la ressource temps-fréquence correspondante, et le dispositif terminal n'a pas besoin de réaliser une détection aveugle sur le premier signal. Par conséquent, la consommation d'énergie du dispositif terminal est réduite, et il est possible d'empêcher un conflit entre le premier signal envoyé par le dispositif terminal et d'autres signaux, ce qui permet d'améliorer la stabilité d'un système de communication. Le dispositif terminal effectue l'opération de données après réception du premier signal ou envoi du premier signal, de sorte que le dispositif terminal entre dans un état d'économie d'énergie lorsqu'aucune opération de données n'est requise, ce qui permet de réduire la consommation d'énergie du dispositif terminal.
PCT/CN2024/088408 2024-04-17 2024-04-17 Procédé et appareil de transmission d'informations, dispositif, et support de stockage Pending WO2025217846A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2024/088408 WO2025217846A1 (fr) 2024-04-17 2024-04-17 Procédé et appareil de transmission d'informations, dispositif, et support de stockage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2024/088408 WO2025217846A1 (fr) 2024-04-17 2024-04-17 Procédé et appareil de transmission d'informations, dispositif, et support de stockage

Publications (1)

Publication Number Publication Date
WO2025217846A1 true WO2025217846A1 (fr) 2025-10-23

Family

ID=97402809

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2024/088408 Pending WO2025217846A1 (fr) 2024-04-17 2024-04-17 Procédé et appareil de transmission d'informations, dispositif, et support de stockage

Country Status (1)

Country Link
WO (1) WO2025217846A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180270799A1 (en) * 2017-03-15 2018-09-20 Samsung Electronics Co., Ltd. Method and apparatus for downlink control information design for network coordination
CN112654095A (zh) * 2017-01-05 2021-04-13 华为技术有限公司 传输数据的方法、网络设备和终端设备
CN115734369A (zh) * 2021-08-27 2023-03-03 华为技术有限公司 一种信号传输方法和装置
CN116266951A (zh) * 2021-12-15 2023-06-20 北京紫光展锐通信技术有限公司 一种信号传输方法及其装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112654095A (zh) * 2017-01-05 2021-04-13 华为技术有限公司 传输数据的方法、网络设备和终端设备
US20180270799A1 (en) * 2017-03-15 2018-09-20 Samsung Electronics Co., Ltd. Method and apparatus for downlink control information design for network coordination
CN115734369A (zh) * 2021-08-27 2023-03-03 华为技术有限公司 一种信号传输方法和装置
CN116266951A (zh) * 2021-12-15 2023-06-20 北京紫光展锐通信技术有限公司 一种信号传输方法及其装置

Similar Documents

Publication Publication Date Title
KR101206640B1 (ko) 통신 시스템
KR20230088711A (ko) 멀티캐스트 및 브로드캐스트 서비스들을 위한 방법 및 장치
CN113228580B (zh) 配置和确定寻呼机会的方法、装置和系统
JP2021503786A (ja) 情報を送信または受信するための方法および装置
US20230422210A1 (en) Paging monitoring method and apparatus, and device and storage medium
US12439227B2 (en) Resource configuration method, terminal device, and non-transitory computer readable storage medium
US20240137827A1 (en) Pdcch monitoring method and devices
CN118975325A (zh) 通信方法、终端设备和网络设备
WO2024065329A1 (fr) Procédé et appareil de traitement d'informations
US20250039980A1 (en) Communication method and apparatus, device, storage medium, chip, product, and program
US20240147371A1 (en) Method for determining energy-saving signal monitoring occasion, terminal device and chip
WO2025189629A1 (fr) Procédés de commutation de forme d'onde, dispositifs, support, système de puce et produit
CN118175596A (zh) 一种传递配置信息的方法以及相关设备
WO2025217846A1 (fr) Procédé et appareil de transmission d'informations, dispositif, et support de stockage
WO2023206304A1 (fr) Procédé et appareil de configuration pour cellule d'économie d'énergie de réseau
CN111866749B (zh) 信息发送方法、信息接收方法、终端及接入网设备
JP2024539048A (ja) アップリンク時間整合の維持方法及び装置
EP4598143A1 (fr) Procédé de détermination d'emplacement de ressource, et dispositif, appareil et support de stockage
US20240172121A1 (en) Method for determining transmission resource for power saving signal, terminal device, chip and storage medium
US20240349245A1 (en) Method for wireless communication, terminal device, network device and chip
WO2025015469A1 (fr) Procédé de communication sans fil et dispositif
WO2025148039A1 (fr) Procédé et appareil de communication entre cellules, dispositif et support
WO2025231856A1 (fr) Procédé et appareils de configuration de paramètres, dispositif et support de stockage
WO2025166634A1 (fr) Procédé et appareil de réception d'informations, procédé et appareil d'envoi d'informations, ainsi que système de communication
WO2025148009A1 (fr) Procédé de communication sans fil, dispositif terminal et dispositif réseau

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 24935398

Country of ref document: EP

Kind code of ref document: A1