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WO2025065452A1 - Procédés de traitement de communication, terminal et dispositifs de réseau d'accès - Google Patents

Procédés de traitement de communication, terminal et dispositifs de réseau d'accès Download PDF

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Publication number
WO2025065452A1
WO2025065452A1 PCT/CN2023/122359 CN2023122359W WO2025065452A1 WO 2025065452 A1 WO2025065452 A1 WO 2025065452A1 CN 2023122359 W CN2023122359 W CN 2023122359W WO 2025065452 A1 WO2025065452 A1 WO 2025065452A1
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WO
WIPO (PCT)
Prior art keywords
resource set
message
indication
bwp
indicated
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/CN2023/122359
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English (en)
Chinese (zh)
Inventor
李小龙
李明菊
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.)
Beijing Xiaomi Mobile Software Co Ltd
Original Assignee
Beijing Xiaomi Mobile Software Co 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 Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Priority to CN202380011290.7A priority Critical patent/CN117561773A/zh
Priority to PCT/CN2023/122359 priority patent/WO2025065452A1/fr
Publication of WO2025065452A1 publication Critical patent/WO2025065452A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0457—Variable allocation of band or rate

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to a communication processing method, a terminal, and an access network device.
  • Wireless communication systems are widely deployed to provide various telecommunication services such as telephony, video, data, messaging, and broadcasts.
  • a typical wireless communication system may employ signaling to activate radio resources.
  • a single signaling can support a small number of radio resources for activation/deactivation, resulting in low communication efficiency.
  • the embodiments of the present disclosure provide a communication processing method, a terminal, and an access network device.
  • a communication processing method is proposed, which is applied to a terminal device, including: receiving a first message sent by an access network device, and activating or deactivating an uplink positioning resource set in a bandwidth aggregation according to the first message.
  • the first message is used to activate or deactivate the uplink positioning resource set, thereby avoiding waste of wireless resources and improving communication efficiency.
  • a communication processing method is proposed, characterized in that it is applied to an access network device, including: sending a first message to a terminal device, wherein the first message is used to activate or deactivate an uplink positioning resource set in a bandwidth aggregation.
  • a communication processing method including: an access network device sends a first message to a terminal device, wherein the first message is used to activate or deactivate an uplink positioning resource set in a bandwidth aggregation; the terminal device receives the first message sent by the access network device, and activates or deactivates the uplink positioning resource set in the bandwidth aggregation according to the first message.
  • a terminal comprising: a transceiver module, configured to receive a first message sent by an access network device, and activate or deactivate an uplink positioning resource set in bandwidth aggregation according to the first message.
  • an access network device comprising: a transceiver module, used to send a first message to a terminal device, wherein the first message is used to activate or deactivate an uplink positioning resource set in bandwidth aggregation.
  • a terminal comprising: one or more processors; wherein the terminal is used to execute any one of the communication processing methods in the first aspect.
  • an access network device comprising: one or more processors; wherein the access network device is used to execute any one of the communication processing methods in the second aspect.
  • a communication system comprising a terminal and an access network device, wherein the terminal is configured to implement the communication processing method of any one of the first aspect, and the access network device is configured to implement the communication processing method of any one of the second aspect.
  • a storage medium which stores instructions, and is characterized in that when the instructions are executed on a communication device, the communication device executes a communication processing method as described in any one of the first aspect or the second aspect.
  • FIG1 is an exemplary schematic diagram of the architecture of a communication system provided according to an embodiment of the present disclosure.
  • FIG1A is a schematic diagram of a MACCE according to an embodiment of the present disclosure.
  • FIG. 2 is an exemplary interaction diagram of a communication processing method provided according to an embodiment of the present disclosure.
  • FIG3A is a flow chart of a communication processing method according to an embodiment of the present disclosure.
  • FIG3B is a flow chart of a communication processing method according to an embodiment of the present disclosure.
  • FIG4A is a flow chart of a communication processing method according to an embodiment of the present disclosure.
  • FIG5A is an interactive schematic diagram of a communication processing method according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic diagram of a communication processing method according to an embodiment of the present disclosure.
  • FIG. 7A is a schematic diagram of the structure of a terminal proposed in an embodiment of the present disclosure.
  • FIG. 7B is a schematic diagram of the structure of an access network device proposed in an embodiment of the present disclosure.
  • FIG8A is a schematic diagram of the structure of a communication device 8100 proposed in an embodiment of the present disclosure.
  • FIG8B is a schematic diagram of the structure of a chip 8200 according to an embodiment of the present disclosure.
  • the embodiments of the present disclosure provide a communication processing method, a terminal, and an access network device.
  • an embodiment of the present disclosure proposes a communication processing method, which is applied to a terminal device, including: receiving a first message sent by an access network device, and activating or deactivating an uplink positioning resource set in a bandwidth aggregation according to the first message.
  • the uplink positioning resource set is activated or deactivated through the first message, thereby avoiding waste of wireless resources and improving communication efficiency. Furthermore, the indication field in the existing first message is used to activate or deactivate multiple loan parts or carriers in bandwidth aggregation without adding new signaling, which is well compatible with previous communication standards and saves wireless resources.
  • activating or deactivating an uplink positioning resource set according to a first message includes: activating or deactivating according to at least two indication fields in the first message.
  • the uplink positioning resource set is activated or deactivated through multiple indication fields in the first message, and the indication fields in the first message can be effectively utilized to avoid wasting communication resources in the first message, thereby improving the utilization rate of communication resources in the first message.
  • at least two indication fields in the first message are used for activation or deactivation.
  • the indication field in the root first message includes at least one of the following: an A/D indication field; a reserved bit; an S indication field.
  • activation or deactivation is indicated according to at least two indication fields in the first message, including: activating or deactivating a resource set of one bandwidth part BWP or a carrier in a bandwidth aggregation; or, activating or deactivating a resource set of two BWPs or carriers in a bandwidth aggregation; or, activating or deactivating a resource set of all BWPs or carriers in a bandwidth aggregation.
  • activation or deactivation of multiple uplink positioning resource sets is achieved through the indication field in the first message, avoiding the need to use a corresponding first message for each uplink positioning resource set, reducing the number of first messages required to activate multiple uplink positioning resource sets, and reducing the pressure of communication transmission.
  • activation or deactivation is performed according to at least two indication fields in the first message, including any one of the following: activating the resource set of the BWP indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 0; activating the resource set indicated by the first message, and activating the resource set in the BWP or carrier linked to the resource set indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 1; deactivating the resource set of the BWP indicated by the first message, the indication value of the A/D indication field is 0, and the indication value of the reserved bit is 0; if the indication value of the reserved bit is 1, then deactivating the resource set indicated by the first message, and deactivating the resource set in the BWP or carrier linked to the resource set indicated by the first message, and the indication value of the A/D indication field is 0.
  • activation or deactivation is performed according to at least two indication fields in the first message, including any one of the following: activating the resource set linked to the resource set in the BWP or carrier indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 0; activating the resource set of the BWP indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 1; deactivating the resource set indicated by the first message, and deactivating the resource set in the BWP or carrier linked to the resource set indicated by the first message, the indication value of the A/D indication field is 0, and the indication value of the reserved bit is 0; deactivating the resource set indicated by the first message, the indication value of the A/D indication field is 0, and the indication value of the reserved bit is 0.
  • activation or deactivation is performed according to at least two indication fields in the first message, including any one of the following: activating the detection reference signal resource set of the BWP indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 0; activating the resource set indicated by the first message, and activating the resource set in the BWP or carrier linked to the resource set indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 1; activating the resource set of the BWP indicated by the first message, and activating the resource set in another BWP or carrier linked to the resource set indicated by the first message, and the indication value of the A/D indication field is 0 , and the indication value of the reserved bit is 1; deactivate the resource set of the BWP indicated by the first message, the indication value of the A/D indication field is 0, and the indication value of the reserved bit is 0; deactivate
  • the method further includes: receiving configuration information, where the configuration information is used to determine a link relationship between BWPs or carriers.
  • another BWP or carrier linked to the resource set indicated by the first message is a BWP or carrier linked to and adjacent to the resource set indicated by the first message in the configuration information.
  • a communication processing method is proposed, which is characterized in that it is applied to an access network device, including: sending a first message to a terminal device, wherein the first message is used to activate or deactivate an uplink positioning resource set in a bandwidth aggregation.
  • the uplink positioning resource set is activated or deactivated through the first message, thereby avoiding the wireless resource Furthermore, the indication field in the existing first message is used to activate or deactivate multiple loan parts or carriers in bandwidth aggregation without adding new signaling, which is well compatible with previous communication standards and saves wireless resources.
  • At least two indication fields in the first message are used to indicate activation or deactivation.
  • the indication field in the first message includes at least one of the following: an A/D indication field; a reserved bit; an S indication field.
  • activating or deactivating the uplink positioning resource set in the bandwidth aggregation includes any one of the following: a resource set of 1 bandwidth part BWP or carrier in the bandwidth aggregation; a resource set of 2 BWPs or carriers in the bandwidth aggregation; a resource set of all BWPs or carriers in the bandwidth aggregation.
  • At least two indication fields in the first message are used to activate or deactivate any one of the following: activate the resource set of the BWP indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 0; activate the resource set indicated by the first message, and activate the resource set in the BWP or carrier linked to the resource set indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 1; deactivate the resource set of the BWP indicated by the first message, the indication value of the A/D indication field is 0, and the indication value of the reserved bit is 0; if the indication value of the reserved bit is 1, deactivate the resource set indicated by the first message, and deactivate the resource set in the BWP or carrier linked to the resource set indicated by the first message, and the indication value of the A/D indication field is 0.
  • At least two indication fields in the first message are used to activate or deactivate any one of the following: activating the resource set linked to the resource set in the BWP or carrier indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 0; activating the resource set of the BWP indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 1; deactivating the resource set indicated by the first message, and deactivating the resource set in the BWP or carrier linked to the resource set indicated by the first message, the indication value of the A/D indication field is 0, and the indication value of the reserved bit is 0; deactivating the resource set indicated by the first message, the indication value of the A/D indication field is 0, and the indication value of the reserved bit is 1.
  • At least two indication fields in the first message are used to activate or deactivate any one of the following: activate the detection reference signal resource set of the BWP indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 0; activate the resource set indicated by the first message, and activate the resource set in the BWP or carrier linked to the resource set indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 1; activate the resource set of the BWP indicated by the first message, and activate the resource set in another BWP or carrier linked to the resource set indicated by the first message, the indication value of the A/D indication field is 0, and The indication value of the reserved bit is 1; deactivate the resource set of the BWP indicated by the first message, the indication value of the A/D indication field is 0, and the indication value of the reserved bit is 0; deactivate the resource set of the BWP indicated by the first message
  • it also includes: sending configuration information to a terminal device, wherein the configuration information includes a link relationship between carriers.
  • another BWP or carrier linked to the resource set indicated by the first message is a BWP or carrier linked to and adjacent to the resource set indicated by the first message in the configuration information.
  • a communication processing method including: an access network device sends a first message to a terminal device, wherein the first message is used to activate an uplink positioning resource set in a bandwidth aggregation, wherein the activated uplink positioning resource is used to transmit an uplink positioning signal SRS; the terminal device activates at least one uplink positioning resource set in a bandwidth aggregation according to the first message and aggregates the activated uplink positioning resource set to form a bandwidth aggregation, and transmits the SRS through the uplink positioning resource set in the bandwidth aggregation.
  • a terminal in the fourth aspect, the device includes: a transceiver module, which is used to receive a first message sent by an access network device, and activate or deactivate the uplink positioning resource set in the bandwidth aggregation according to the first message.
  • an access network device comprising: a transceiver module, used to send a first message to a terminal device, wherein the first message is used to activate or deactivate an uplink positioning resource set in bandwidth aggregation.
  • a terminal comprising: one or more processors; wherein the terminal is used to execute any one of the communication processing methods in the first aspect.
  • an access network device comprising: one or more processors; wherein the access network device is used to execute any one of the communication processing methods in the second aspect.
  • a communication system including a terminal and an access network device, wherein the terminal is configured to implement any communication processing method in the first aspect, and the access network device is configured to implement any communication processing method in the second aspect.
  • a storage medium stores instructions, and wherein when the instructions are executed on a communication device, the communication device executes a communication processing method as described in any one of the first aspect or the second aspect.
  • an embodiment of the present disclosure proposes a terminal, which includes at least one of a transceiver module and a processing module; wherein the terminal is used to execute optional implementation methods of the first and third aspects.
  • an embodiment of the present disclosure proposes an access network device, which includes at least one of a transceiver module and a processing module; wherein the access network device is used to execute optional implementation methods of the second and third aspects.
  • an embodiment of the present disclosure proposes a terminal, which includes: one or more processors; wherein the terminal is used to execute optional implementation methods of the first aspect and the fourth aspect.
  • an embodiment of the present disclosure proposes an access network device, which includes: one or more processors; wherein the access network device is used to execute optional implementation methods of the second and fifth aspects.
  • an embodiment of the present disclosure proposes a communication system, which includes: a terminal and an access network device; wherein the terminal is configured to execute the method described in the optional implementation manner of the first aspect, the fourth aspect, and the sixth aspect, and the access network device is configured to execute the method described in the optional implementation manner of the second aspect, the fifth aspect, and the eighth aspect.
  • an embodiment of the present disclosure proposes a storage medium, wherein the storage medium stores instructions.
  • the instructions When the instructions are executed on a communication device, the communication device executes the method described in the first aspect, the second aspect, and the optional implementation of the third aspect.
  • an embodiment of the present disclosure proposes a program product.
  • the communication device executes the method described in the first aspect and the optional implementation manner of the second aspect and the third aspect.
  • an embodiment of the present disclosure proposes a computer program, which, when executed on a computer, enables the computer to execute the method described in the first aspect and the optional implementation of the second aspect and the third aspect.
  • an embodiment of the present disclosure provides a chip or a chip system.
  • the chip or chip system includes a processing circuit configured to execute the method described in the optional implementation of the first aspect, the second aspect, and the third aspect.
  • the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding method, which will not be repeated here.
  • the embodiments of the present disclosure propose communication processing methods, terminals, and access network devices.
  • the terms such as communication processing method, information processing method, and communication method can be interchangeable, the terms such as communication processing device, information processing device, and communication device can be interchangeable, and the terms such as information processing system and communication system can be interchangeable.
  • each step in a certain embodiment can be implemented as an independent embodiment, and the steps can be arbitrarily combined.
  • a solution after removing some steps in a certain embodiment can also be implemented as an independent embodiment, and the order of the steps in a certain embodiment can be arbitrarily exchanged.
  • the optional implementation methods in a certain embodiment can be arbitrarily combined; in addition, the embodiments can be arbitrarily combined, for example, some or all of the steps of different embodiments can be arbitrarily combined, and a certain embodiment can be arbitrarily combined with the optional implementation methods of other embodiments.
  • elements expressed in the singular form such as “a”, “an”, “the”, “above”, “”, “the”, “the”, etc., may mean “one and only one", or “one or more”, “at least one”, etc.
  • the noun after the article may be understood as a singular expression or a plural expression.
  • plurality refers to two or more.
  • "at least one of A and B", “A and/or B", “A in one case, B in another case”, “in response to one case A, in response to another case B”, etc. may include the following technical solutions according to the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed); in some embodiments, A and B (both A and B are executed). When there are more branches such as A, B, C, etc., the above is also similar.
  • the recording method of "A or B” may include the following technical solutions according to the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed).
  • A A is executed independently of B
  • B B is executed independently of A
  • execution is selected from A and B (A and B are selectively executed).
  • the description object is a "level”
  • the ordinal number before the "level” in the “first level” and the “second level” does not limit the priority between the "levels”.
  • the number of description objects is not limited by the ordinal number, and can be one or more. Taking the "first device” as an example, the number of "devices” can be one or more.
  • the objects modified by different prefixes may be the same or different. For example, if the description object is "device”, then the “first device” and the “second device” may be the same device or different devices, and their types may be the same or different. For another example, if the description object is "information”, then the "first information” and the “second information” may be the same information or different information, and their contents may be the same or different.
  • “including A”, “comprising A”, “used to indicate A”, and “carrying A” can be interpreted as directly carrying A or indirectly indicating A.
  • terms such as “greater than”, “greater than or equal to”, “not less than”, “more than”, “more than or equal to”, “not less than”, “higher than”, “higher than or equal to”, “not lower than”, and “above” can be replaced with each other, and terms such as “less than”, “less than or equal to”, “not greater than”, “less than”, “less than or equal to”, “no more than”, “lower than”, “lower than or equal to”, “not higher than”, and “below” can be replaced with each other.
  • devices and equipment may be interpreted as physical or virtual, and their names are not limited to the names recorded in the embodiments. In some cases, they may also be understood as “equipment”, “device”, “circuit”, “network element”, “node”, “function”, “unit”, “section”, “system”, “network”, “chip”, “chip system”, “entity”, “subject”, etc.
  • network can be interpreted as devices included in the network, such as access network equipment, core network equipment, etc.
  • access network device may also be referred to as “radio access network device (RAN device)", “base station (BS)”, “radio base station (radio base station)”, “fixed station” and in some embodiments may also be understood as “node”, “access point (access point)”, “transmission point (TP)”, “reception point (RP)”, “transmission and/or reception point (transmission/reception point, TRP)", “panel”, “antenna panel”, “antenna array”, “cell”, “macro cell”, “small cell”, “femto cell”, “pico cell”, “sector”, “cell group”, “serving cell”, “carrier”, “component carrier”, “bandwidth part (bandwidth part, BWP)", etc.
  • RAN device radio access network device
  • base station base station
  • RP radio base station
  • TRP transmission and/or reception point
  • terminal or “terminal device” may be referred to as "user equipment (UE)", “user terminal (user terminal)”, “mobile station (MS)”, “mobile terminal (MT)", 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, etc.
  • UE user equipment
  • MS mobile station
  • MT mobile terminal
  • acquisition of data, information, etc. may comply with the laws and regulations of the country where the data is obtained.
  • data, information, etc. may be obtained with the user's consent.
  • each element, each row, or each column in the table of the embodiments of the present disclosure may be implemented as an independent embodiment, and the combination of any elements, any rows, and any columns may also be implemented as an independent embodiment.
  • FIG1 is a schematic diagram of the architecture of a communication system according to an embodiment of the present disclosure.
  • a communication system 100 includes a terminal 101 and an access network device 102 .
  • the terminal 101 includes, for example, a mobile phone, a wearable device, an Internet of Things device, a car with communication function, a smart car, a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in self-driving, a wireless terminal device in remote medical surgery, a wireless terminal device in a smart grid, a wireless terminal device in transportation safety, a wireless terminal device in a smart city, and at least one of a wireless terminal device in a smart home, but is not limited to these.
  • a mobile phone a wearable device, an Internet of Things device, a car with communication function, a smart car, a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in self-driving, a wireless terminal device
  • the access network device 102 is, for example, a node or device that accesses a terminal to a wireless network.
  • the access network device may include an evolved Node B (eNB), a next generation evolved Node B (ng-eNB), a next generation Node B (gNB), a node B (NB), a home node B (HNB), a home evolved node B (HeNB), a wireless backhaul device, a radio network controller (RNC), a base station controller (BSC), a base transceiver station (BTS), a base band unit (BBU), a mobile switching center, a base station in a 6G communication system, an open base station (Open RAN), a cloud base station (Cloud RAN), a base station in other communication systems, and at least one of an access node in a Wi-Fi system, but is not limited thereto.
  • eNB evolved Node B
  • ng-eNB next generation evolved Node B
  • gNB next generation Node B
  • the technical solution of the present disclosure may be applicable to the Open RAN architecture.
  • the interfaces between access network devices or within access network devices involved in the embodiments of the present disclosure may become internal interfaces of Open RAN, and the processes and information interactions between these internal interfaces may be implemented through software or programs.
  • the access network device may be composed of a centralized unit (central unit, CU) and a distributed unit (distributed unit, DU), wherein the CU may also be called a control unit (control unit).
  • the CU-DU structure may be used to split the protocol layer of the access network device, with some functions of the protocol layer being centrally controlled by the CU, and the remaining part or all of the functions of the protocol layer being distributed in the DU, and the DU being centrally controlled by the CU, but not limited to this.
  • the communication system described in the embodiment of the present disclosure is for the purpose of more clearly illustrating the technical solution of the embodiment of the present disclosure, and does not constitute a limitation on the technical solution proposed in the embodiment of the present disclosure.
  • a person of ordinary skill in the art can know that with the evolution of the system architecture and the emergence of new business scenarios, the technical solution proposed in the embodiment of the present disclosure is also applicable to similar technical problems.
  • the following embodiments of the present disclosure may be applied to the communication system 100 shown in FIG1 , or part of the subject, but are not limited thereto.
  • the subjects shown in FIG1 are examples, and the communication system may include all or part of the subjects in FIG1 , or may include other subjects other than FIG1 , and the number and form of the subjects are arbitrary, and the subjects may be physical or virtual, and the connection relationship between the subjects is an example, and the subjects may be connected or disconnected, and the connection may be in any manner, and may be a direct connection or an indirect connection, and may be a wired connection or a wireless connection.
  • LTE Long Term Evolution
  • LTE-A LTE-Advanced
  • LTE-B LTE-Beyond
  • SUPER 3G IMT-Advanced
  • 4G the fourth generation mobile communication system
  • 5G 5G new radio
  • FAA Future Radio Access
  • RAT New Radio
  • NR New Radio
  • NX New radio access
  • the present invention relates to wireless communication systems such as LTE, Wi-Fi (X), Global System for Mobile communications (GSM (registered trademark)), CDMA2000, Ultra Mobile Broadband (UMB), IEEE 802.11 (Wi-Fi (registered trademark)), IEEE 802.16 (WiMAX (registered trademark)), IEEE 802.20, Ultra-WideBand (UWB), Bluetooth (registered trademark), Public Land Mobile Network (PLMN) network, Device to Device (D2D) system, Machine to Machine (M2M) system, Internet of Things (IoT) system, Vehicle to Everything (V2X), systems using other communication methods, and next-generation systems expanded based on them.
  • PLMN Public Land Mobile Network
  • D2D Device to Device
  • M2M Machine to Machine
  • IoT Internet of Things
  • V2X Vehicle to Everything
  • systems using other communication methods and next-generation systems expanded based on them.
  • next-generation systems expanded based on them.
  • a combination of multiple systems for example, a combination of
  • a sounding reference signal is an uplink signal that can provide a reference for the scheduling of network devices.
  • the network devices can perform operations such as channel quality detection and estimation, beam management, etc. according to the SRS.
  • the fifth generation (5th generation, 5G) mobile communication system defines an SRS resource set, each SRS resource set includes at least one SRS resource, and an SRS resource may include the following information: the number of antenna ports, the number of orthogonal frequency division multiplexing (orthogonal frequency division multiplexing, OFDM) symbols, the time domain position, and the frequency domain position.
  • the terminal device can send the SRS to the network device according to the information in the SRS resource.
  • the access network device can configure one or more SRS resource sets for the terminal device, and activate or deactivate one of the SRS resource sets through the media access control (MAC) control element (CE). Since the SRS resource set is associated with a bandwidth part (BWP), the network device needs to activate or deactivate the SRS resource set corresponding to each BWP. Since the 5G mobile communication system has a large bandwidth, the above scheme is inefficient in activating or deactivating the SRS resource set.
  • MAC media access control
  • CE media access control element
  • carrier aggregation is performed on the SRS resource set to increase the upload transmission rate while making full use of each scattered frequency band.
  • Multiple component carriers (CC) are aggregated to expand the system bandwidth.
  • carrier aggregation adopts the following scheme: based on SRS resource sets; supporting new signaling to instruct cross-operators to link corresponding SRS resource sets together.
  • the SRS resources in a linked SRS resource collection are assumed to be linked.
  • aggregation is not assumed even if the conditions are met.
  • the SRSs of the SRS resource sets belonging to different carriers are aggregated (one SRS resource set may include multiple SRS resources); in a possible embodiment, the semi-persistent SP positioning SRS and the non-periodic SRS may be bandwidth aggregated; for the above SRS, the access network device needs to perform activation operations, and the relevant process is as follows.
  • Access network devices can activate/deactivate SRS via MAC CE as shown below.
  • FIG. 1A is a schematic diagram of a MAC CE according to an embodiment of the present disclosure.
  • the SP positioning SRS activation/deactivation MAC CE is identified by a MAC subheader with an eLCID. It has the following fields:
  • A/D field This field indicates whether to activate or deactivate the indicated SP positioning SRS resource set. If this field is set to 1, it indicates activation, otherwise it indicates deactivation.
  • Unit ID field for positioning SRS resource set This field indicates the identity of the service unit that contains the activated/deactivated SP positioning SRS resource set. If the C field is set to 0, this field also indicates the identity of the service unit that contains all resources indicated by the spatial relation field of resource ID i (if any). The length of the field is 5 bits.
  • BWP ID for Positioning SRS Resource Set This field indicates the UL BWP as the code point of the specified DCI Bandwidth Part Indicator field, which contains the activated/deactivated SP Positioning SRS Resource Set. If the C field is set to 0, this field also indicates the identity of the BWP, which contains all resources indicated by the Spatial Relationship field of Resource ID i (if present). The length of the field is 2 bits.
  • Field C This field indicates whether the octet containing the Resource Service Unit ID field and the Resource BWP ID field and the Spatial Relationship field of Resource ID i is present, except for the Spatial Relationship Resource ID with a downlink Positioning Reference Signal (DL-PRS) or SSB.
  • DL-PRS downlink Positioning Reference Signal
  • SSB Spatial Relationship Resource ID with a downlink Positioning Reference Signal
  • A/D is set to 1 and this field is set to 1
  • the octet containing the Resource Service Unit ID field and the Resource BWP ID field in the Spatial Relationship field of Resource IDi is present, otherwise if this field is set to 0, they are not present.
  • this field is always set to 0, indicating that they are not present.
  • Supplementary uplink (SUL) field This field indicates whether the MAC CE is applicable to the Normal Uplink (NUL) carrier or the SUL carrier configuration. This field is set to 1 to indicate that it is applicable to the SUL carrier configuration and to 0 to indicate that it is applicable to the NUL carrier configuration.
  • Positioning SRS resource set ID field This field indicates the SP positioning SRS resource set identified by the SRS-PosResourceSetId specified in the field, which is to be activated or deactivated.
  • the length of the field is 4 bits.
  • the Spatial Relationship field for Resource ID i is present only when activated using MAC CE, i.e., the A/D field is set to 1.
  • M is the total number of Positioning SRS resources configured under the SP Positioning SRS Resource Set indicated by the Positioning SRS Resource Set field.
  • There are four types of spatial relationships for Resource ID i indicated by the F fields (F 0 and F 1 ).
  • the fields in the Spatial Relationship for Resource ID i are used for the four types of spatial relationships for Resource ID i .
  • This field indicates whether the spatial relationship field for resource ID i of location SRS resource i in the location SRS resource set exists. If the field is set to 1, the spatial relationship fields for resource ID i exist; otherwise, they do not exist.
  • R field reserved bit, set to 0.
  • a single MAC CE can be used for activation or deactivation.
  • the SRS resource set can be located in one carrier in the aggregated carrier, or in two carriers in the aggregated carrier, or in three carriers in the aggregated carrier, where the aggregated carrier includes a total of three carriers; the SRS resource set can also be located in one carrier in the aggregated carrier, or in two carriers in the aggregated carrier, where the aggregated carrier includes a total of two carriers.
  • a single spatial relationship is represented by a MAC CE for each of two or three aggregated SRS resources.
  • the network may activate/deactivate SRS resource sets of one carrier, two carriers, or three carriers.
  • the network may activate/deactivate the SRS resource sets of one carrier or two carriers.
  • the current MAC CE for activating/deactivating SP positioning SRS can only activate/deactivate the SRS resource set on one carrier.
  • the current MAC CE cannot activate/deactivate the SRS resource set of any one or more carriers when multiple carriers are aggregated.
  • FIG2 is an interactive schematic diagram of a communication processing method according to an embodiment of the present disclosure. As shown in FIG2 , the present disclosure embodiment relates to a communication processing method, and the method includes:
  • Step S2101 sending a first message to a terminal device.
  • the terminal receives a first message.
  • the first message is used to instruct the terminal device to activate or deactivate the uplink positioning resource set in the bandwidth aggregation. activation.
  • the first message is a MAC CE.
  • the first message includes multiple indication fields.
  • the indication field includes at least one of: an A/D indication field; a reserved bit; and an S indication field.
  • At least two indication fields among the A/D indication field; the reserved bit; and the S indication field are used together to indicate whether to activate or deactivate, and which BWPs or carriers are activated.
  • the A/D indication field is used to indicate "to activate or deactivate".
  • the reserved bit is used to indicate "whether to activate or deactivate the BWP or carrier linked to the BWP or carrier indicated by the first message".
  • the value of the reserved bit when the value of the reserved bit is 1, it instructs the terminal device to activate or deactivate the BWP or carrier linked to the BWP or carrier indicated by the first message; when the value of the reserved bit is 0, it instructs the terminal device not to activate or deactivate the BWP or carrier linked to the BWP or carrier indicated by the first message.
  • the S indication field is used to indicate "whether to deactivate or deactivate a resource set in another BWP or carrier linked to the resource set indicated by the first message".
  • the value of the S indication field is 1, it indicates that the terminal device deactivates or deactivates a resource set in another BWP or carrier linked to the resource set indicated by the first message; when the value of the S indication field is 0, it indicates that the terminal device deactivates or deactivates a resource set in a BWP or carrier linked to the resource set indicated by the first message.
  • the first message is used to indicate a set of resources.
  • the terminal device obtains the first message according to a locally stored configuration.
  • the terminal device obtains a first message specified by the protocol.
  • the terminal device obtains the first message from an upper layer(s).
  • the terminal device performs processing to obtain the first message.
  • the first message may also be an RRC message.
  • Step S2102 determine the bandwidth aggregation configured by the access network device for the terminal device.
  • bandwidth is aggregated into aggregated carriers.
  • the aggregated carrier CA includes multiple component carriers CC.
  • the aggregated carrier CA includes 5 component carriers CC, the maximum bandwidth of each CC is 20 MHz, and the maximum bandwidth of the aggregated CA can reach 100 MHz.
  • the aggregated carrier CA is used to transmit an uplink positioning reference signal SRS.
  • bandwidth aggregation means that the terminal device sends an uplink positioning reference signal (SRS) on multiple bandwidths, or carriers, or BWPs.
  • SRS uplink positioning reference signal
  • the terminal device supports bandwidth aggregation independently of carrier aggregation, that is, the terminal device can support bandwidth aggregation even when it does not support carrier aggregation.
  • Step S2103 the access network device sends configuration information.
  • the terminal device receives configuration information.
  • the configuration information is used to provide a link relationship between different carriers or BWPs when uplink positioning reference signal bandwidth is aggregated.
  • the configuration information is used to provide configuration information of uplink positioning reference signal bandwidth aggregation.
  • the configuration information is carried by Radio Resource Control (RRC) signaling. In some embodiments, the configuration information is carried by system messages.
  • RRC Radio Resource Control
  • the terminal device obtains configuration information based on a locally stored configuration. In some embodiments, the terminal device obtains configuration information specified by a protocol. In some embodiments, the terminal device obtains configuration information from an upper layer(s). In some embodiments, the terminal device performs processing to obtain the first message.
  • Step S2104 The terminal device determines the link relationship between bandwidth parts or carriers according to the configuration information.
  • the terminal device obtains configuration information based on a locally stored configuration. In some embodiments, the terminal device obtains configuration information specified by a protocol. In some embodiments, the terminal device obtains configuration information from an upper layer(s). In some embodiments, the terminal device performs processing to obtain configuration information.
  • the terminal device determines the link relationship between bandwidth parts or carriers according to the configuration of uplink positioning reference signal bandwidth aggregation provided by the network device.
  • the link relationship includes link and non-link, and the linked BWP or carrier is used to aggregate to form bandwidth aggregation.
  • the configuration information includes BWPIDs corresponding to multiple BWPs, and the configuration information is used to indicate that these BWPIDs are in a linked relationship.
  • the BWP 1 is linked to form the other two BWPs of bandwidth aggregation, and their BWPIDs are 2 and 3 respectively.
  • Step S2105 The terminal device is activated or deactivated according to the first message.
  • a resource set of 1 bandwidth part BWP or carrier in a bandwidth aggregation is activated or deactivated.
  • a resource set of 2 BWPs or carriers in a bandwidth aggregation is activated or deactivated.
  • a resource set of 3 BWPs or carriers in a bandwidth aggregation is activated or deactivated.
  • a resource set of all BWPs or carriers in a bandwidth aggregation is activated or deactivated.
  • a resource set of a BWP or carrier in a bandwidth aggregation is activated or deactivated according to 1 indication field.
  • a resource set of a BWP or carrier in a bandwidth aggregation is activated or deactivated according to two indication fields.
  • a resource set of a BWP or carrier in a bandwidth aggregation is activated or deactivated according to three indication fields.
  • the terminal device activates the resource set of the BWP indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 0.
  • the terminal device activates the resource set indicated by the first message, and activates the resource set in the BWP or carrier linked to the resource set indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 1.
  • the terminal device deactivates the resource set of the BWP indicated by the first message, the indication value of the A/D indication field is 0, and the indication value of the reserved bit is 0.
  • the indication value of the reserved bit of the terminal device is 1, the resource set indicated by the first message is deactivated, and the resource set in the BWP or carrier linked to the resource set indicated by the first message is deactivated, and the indication value of the A/D indication field is 0.
  • the terminal device activates a resource set linked to a resource set in a BWP or carrier indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 0.
  • the terminal device activates the resource set of the BWP indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 1.
  • the terminal device deactivates the resource set indicated by the first message, and deactivates the resource set in the BWP or carrier linked to the resource set indicated by the first message, the indication value of the A/D indication field is 0, and the indication value of the reserved bit is 0;
  • the terminal device deactivates the resource set of the BWP indicated by the first message, the indication value of the A/D indication field is 0, and the indication value of the reserved bit is 1.
  • the terminal device activates the sounding reference signal resource set of the BWP indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 0.
  • the terminal device activates the resource set indicated by the first message, and activates the resource set in the BWP or carrier linked to the resource set indicated by the first message, the indication value of the A/D indication field is 1, and the indication value of the reserved bit is 1.
  • the terminal device activates the resource set of the BWP indicated by the first message, and activates the resource set in another BWP or carrier linked to the resource set indicated by the first message, the indication value of the A/D indication field is 0, and the indication value of the reserved bit is 1.
  • the terminal device deactivates the resource set of the BWP indicated by the first message, the indication value of the A/D indication field is 0, and the indication value of the reserved bit is 0.
  • the terminal device deactivates the resource set of the BWP indicated by the first message, and deactivates the resource set in the BWP or carrier linked to the resource set indicated by the first message, the indication value of the A/D indication field is 0, the indication value of the reserved bit is 0, and the indication value in the S indication field is 0.
  • the terminal device deactivates the resource set of the BWP indicated by the first message, and deactivates the resource set in another BWP or carrier linked to the resource set indicated by the first message, the indication value of the A/D indication field is 0, the indication value of the reserved bit is 0, and the indication value in the S indication field is 1.
  • the first message is used to indicate activation of a resource set in a BWP or carrier that is not linked to a resource set indicated by the first message.
  • the first message is used to indicate deactivation of a resource set in a BWP or carrier that is not linked to a resource set indicated by the first message.
  • the configuration information includes BWPIDs corresponding to multiple BWPs, and the configuration information is used to indicate that these BWPIDs are in a linked relationship.
  • the terminal device activates the resource set of the BWPID of 1 indicated by the first message, and activates the resource set in another BWP (BWPID is 2 or BWPID is 3) linked to the resource set indicated by the first message, so as to aggregate the BWPs of BWPID 1, 2, and 3 together to form bandwidth aggregation.
  • BWPID is 2 or BWPID is 3
  • the terminal device deactivates the resource set of the BWPID of 1 indicated by the first message, and activates the resource set in another BWP (BWPID is 2 or BWPID is 3) linked to the resource set indicated by the first message, so as to release the bandwidth aggregation of the BWPs of BWPID 1, 2, and 3.
  • the terminal device when the terminal device performs bandwidth aggregation, if it is determined according to configuration information that the activated BWPs or carriers are not in a linked relationship, the terminal device does not expect to perform bandwidth aggregation.
  • the terminal device when performing bandwidth aggregation, needs to determine whether the BWP or carrier is activated, and further determine the link relationship between the activated BWP or carriers based on the configuration information. Only when they are linked, the bandwidth aggregation process is performed.
  • obtain can be interchangeable, and can be interpreted as receiving from other entities, obtaining from protocols, obtaining from high levels, obtaining by self-processing, autonomous implementation, etc.
  • terms such as “certain”, “preset”, “preset”, “set”, “indicated”, “some”, “any”, and “first” can be interchangeable, and "specific A”, “preset A”, “preset A”, “set A”, “indicated A”, “some A”, “any A”, and “first A” can be interpreted as A pre-defined in a protocol, etc., or as A obtained through setting, configuration, or indication, etc., and can also be interpreted as specific A, some A, any A, or first A, etc., but is not limited to this.
  • the determination or judgment can be performed by a value represented by 1 bit (0 or 1), by a true or false value (Boolean value) represented by true or false, or by comparison of numerical values (for example, comparison with a predetermined value), but is not limited to this.
  • the communication method involved in the embodiments of the present disclosure may include at least one of steps S2101 to S2105.
  • step S2101 may be implemented as an independent embodiment
  • step S2102 may be implemented as an independent embodiment
  • steps S2101+S2103 may be implemented as an independent embodiment
  • steps S2101+S2102+S2103 may be implemented as an independent embodiment, but are not limited thereto.
  • steps S2101 and S2103 may be executed in an interchangeable order or simultaneously.
  • step S2103 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • step S2101 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • FIG3A is a flow chart of a communication processing method according to an embodiment of the present disclosure. As shown in FIG3A , the present disclosure embodiment relates to a communication processing method (on the terminal device side), and the method includes:
  • Step S3101 obtain the first message.
  • step S3101 can refer to the optional implementation of step S2101 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • the terminal device receives the first information sent by the access network device, but is not limited to this, and can also receive the first information sent by other entities.
  • Step S3102 Determine bandwidth aggregation according to the first message.
  • step S3102 can refer to the optional implementation of step S2102 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • Step S3103 obtain configuration information.
  • step S3103 can refer to the optional implementation of step S2103 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • Step S3104 determining the link relationship between bandwidth parts or carriers according to the configuration information.
  • step S3104 can refer to the optional implementation of step S2104 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • Step S3105 Activate or deactivate the resource set in bandwidth aggregation according to the first message.
  • step S3105 can refer to the optional implementation of step S2105 in FIG. 2 and other related parts in the embodiment involved in FIG. 2 , which will not be described in detail here.
  • the communication method involved in the embodiment of the present disclosure may include at least one of steps S3101 to S3105.
  • step S3101 can be implemented as an independent embodiment
  • step S3102 can be implemented as an independent embodiment
  • step S3101+S3103 can be implemented as an independent embodiment
  • step S3101+S3102+S3103 can be implemented as an independent embodiment, but are not limited thereto.
  • steps S3101 and S3103 may be executed in an interchangeable order or simultaneously.
  • steps 3101 and S3103 are optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • FIG3B is a flow chart of a communication processing method according to an embodiment of the present disclosure. As shown in FIG3B , the present disclosure embodiment relates to a communication processing method, and the method includes:
  • Step S3201 determine bandwidth aggregation.
  • step S3201 can refer to step S2101 and step S2102 in Figure 2, step S3101 and step S3102 in Figure 3A, and other related parts in the embodiments involved in Figures 2 and 3A, which will not be repeated here.
  • Step S3202 activate or deactivate.
  • step S3202 can be found in step S2103, step S2104, step S2105 of Figure 2, the optional implementation of step S3103, step S3104, step S3105 of Figure 3A, and other related parts of the embodiments involved in Figures 2 and 3A, which will not be repeated here.
  • step S3201 may be implemented as an independent embodiment
  • step S3202 may be implemented as an independent embodiment
  • step S3201+S3202 may be implemented as an independent embodiment, but is not limited thereto.
  • steps S3201 and S3202 may be executed in an interchangeable order or simultaneously.
  • step S3201 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • FIG4A is a flow chart of a communication processing method according to an embodiment of the present disclosure. As shown in FIG4A , the embodiment of the present disclosure relates to a communication processing method (access network device side), and the method includes:
  • Step S4101 sending a first message.
  • step S4101 can refer to the optional implementation of steps S2101 and S2102 in Figure 2, and other related parts in the embodiment involved in Figure 2, which will not be repeated here.
  • the access network device sends the first message to the terminal 101, but is not limited to this, and the first message may also be sent to other entities.
  • Step S4102 sending configuration information.
  • step S4102 can refer to the optional implementation of steps S2103 and S2104 in Figure 2, and other related parts in the embodiment involved in Figure 2, which will not be repeated here.
  • step S4101 may be implemented as an independent embodiment
  • step S4102 may be implemented as an independent embodiment
  • step S4101+S4102 may be implemented as an independent embodiment, but is not limited thereto.
  • steps S4101 and S4102 may be executed in an interchangeable order or simultaneously.
  • step S4102 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • FIG5A is an interactive schematic diagram of a communication processing method according to an embodiment of the present disclosure. As shown in FIG5A , the present disclosure embodiment relates to a communication processing method, and the method includes:
  • Step S5101 The access network device sends a first message to the terminal device.
  • step S5101 can refer to the optional implementation of steps S2101 and S2102 in Figure 2, steps S3101 and S3102 in Figure 3, step S4101 in Figure 4, and other related parts in the embodiments involved in Figures 2, 3 and 4, which will not be repeated here.
  • Step S5102 The access network device sends configuration information to the terminal device.
  • step S5102 can refer to the optional implementation of step S2103 in Figure 2, step S3103 in Figure 3, step S4102 in Figure 4, and other related parts in the embodiments involved in Figures 2, 3, and 4, which will not be repeated here.
  • Step S5103 The terminal device receives the configuration information sent by the access network device, and determines the link relationship between the carriers according to the configuration information.
  • step S5103 can refer to step S2104 of FIG. 2 , step S3104 of FIG. 3 , and other related parts in the embodiments involved in FIG. 2 and FIG. 3 , which will not be described in detail here.
  • Step S5104 The terminal device receives a first message sent by the access network device, and activates or deactivates an uplink positioning resource set in bandwidth aggregation according to the first message.
  • step S5104 can refer to the optional implementation of step S2105 in Figure 2, step S3105 in Figure 3, and other related parts in the embodiments involved in Figures 2 and 3, which will not be repeated here.
  • the above method may include the method of the above-mentioned communication system side, terminal side, access network device side, etc., which will not be repeated here.
  • FIG6 is a schematic diagram of a communication processing method according to an embodiment of the present disclosure. As shown in FIG6 , the embodiment of the present disclosure relates to a communication processing method, and the method includes:
  • Step S6101 The access network device sends a MACCE to the terminal device.
  • two indication fields in the MAC CE are used to instruct the UE to activate or deactivate an uplink positioning reference signal (uplink positioning reference signal set).
  • the two MAC CE fields include an A/D field and a reserved bit (ie, R: reserved bit).
  • three indication fields in MAC CE are used to instruct UE to activate or deactivate the uplink positioning reference signal (uplink positioning reference signal set).
  • the three MAC CE fields include an A/D field and a reserved bit (R: reserved bit), as well as an S field.
  • the MACCE is the aforementioned first message.
  • the MACCE is used to activate or deactivate a resource set of one bandwidth part BWP or carrier in a bandwidth aggregation.
  • the MAC CE is used to activate or deactivate a resource set of 2 BWPs or carriers in a bandwidth aggregation.
  • the MAC CE is used to activate or deactivate a resource set of 3 BWPs or carriers in a bandwidth aggregation.
  • the MAC CE is used to activate or deactivate the resource set of all BWPs or carriers in the bandwidth aggregation.
  • the MAC CE is used to activate or deactivate a resource set of a BWP or carrier in a bandwidth aggregation according to one indication field.
  • the MAC CE is used to activate or deactivate a resource set of a BWP or carrier in a bandwidth aggregation according to two indication fields.
  • the MAC CE is used to activate or deactivate a resource set of a BWP or carrier in a bandwidth aggregation according to three indication fields.
  • Step S6102 The access network device sends RRC signaling to the terminal device.
  • the RRC signaling includes RRC configuration.
  • the RRC configuration includes a link relationship between BWPs or carriers.
  • the RRC configuration includes uplink positioning reference signal bandwidth aggregation configuration information.
  • the RRC configuration is the aforementioned configuration information.
  • Step S6103 The terminal device is activated or deactivated according to the first message.
  • the resource set of the BWP indicated by the MAC CE is activated through two indication fields in the MAC CE, specifically including:
  • the resource set of the BWP indicated by the MAC CE is activated through two indication fields in the MAC CE, specifically including:
  • the resource set of the BWP indicated by the MAC CE is activated through three indication fields in the MAC CE, specifically including:
  • the other BWP is the BWP adjacent to the BWP in the MAC CE in the RRC configuration.
  • the other BWP is the BWP in the RRC configuration that is adjacent to the BWP in the MAC CE.
  • the communication method involved in the embodiment of the present disclosure may include at least one of steps S6101 to S6103.
  • step S6101 may be implemented as an independent embodiment
  • step S6102 may be implemented as an independent embodiment
  • steps S6101+S6103 may be implemented as an independent embodiment
  • steps S6101+S6102+S6103 may be implemented as an independent embodiment, but are not limited thereto.
  • steps S6101 and S6102 may be executed in an interchangeable order or simultaneously.
  • step S6102 is optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • part or all of the steps and their optional implementations may be arbitrarily combined with part or all of the steps in other embodiments, or may be arbitrarily combined with optional implementations of other embodiments.
  • the embodiments of the present disclosure also propose a device for implementing any of the above methods, for example, a device is proposed, the above device includes a unit or module for implementing each step performed by the terminal in any of the above methods.
  • a device is also proposed, including a unit or module for implementing each step performed by an access network device (such as an access network device, a core network function node, a core network device, etc.) in any of the above methods.
  • an access network device such as an access network device, a core network function node, a core network device, etc.
  • the division of the units or modules in the above device is only a division of logical functions, which can be fully or partially integrated into one physical entity or physically separated in actual implementation.
  • the units or modules in the device can be implemented in the form of a processor calling software: for example, the device includes a processor, the processor is connected to a memory, and instructions are stored in the memory.
  • the processor calls the instructions stored in the memory to implement any of the above methods or implement the functions of the units or modules of the above device, wherein the processor is, for example, a general-purpose processor, such as a central processing unit (CPU) or a microprocessor, and the memory is a memory inside the device or a memory outside the device.
  • CPU central processing unit
  • microprocessor a microprocessor
  • the units or modules in the device may be implemented in the form of hardware circuits, and the functions of some or all of the units or modules may be implemented by designing the hardware circuits.
  • the hardware circuits may be understood as one or more processors; for example, in one implementation, the hardware circuits are application-specific integrated circuits (ASICs), and the functions of some or all of the above units or modules may be implemented by designing the logical relationship of the components in the circuits; for another example, in another implementation, the hardware circuits may be implemented by programmable logic devices (PLDs), and Field Programmable Gate Arrays (FPGAs) may be used as an example, which may include a large number of logic gate circuits, and the connection relationship between the logic gate circuits may be configured by configuring the configuration files, thereby implementing the functions of some or all of the above units or modules. All units or modules of the above devices may be implemented in the form of software called by the processor, or in the form of hardware circuits, or in the form of software called by the processor, and the remaining part may be implemented in
  • the processor is a circuit with signal processing capability.
  • the processor may be a circuit with instruction reading and running capability, such as a central processing unit (CPU), a microprocessor, a graphics processing unit (GPU) (which may be understood as a microprocessor), or a digital signal processor (DSP); in another implementation, the processor may implement certain functions through the logical relationship of a hardware circuit, and the logical relationship of the above hardware circuit may be fixed or reconfigurable, such as a hardware circuit implemented by an application-specific integrated circuit (ASIC) or a programmable logic device (PLD), such as an FPGA.
  • ASIC application-specific integrated circuit
  • PLD programmable logic device
  • the process of the processor loading a configuration document to implement the hardware circuit configuration may be understood as the process of the processor loading instructions to implement the functions of some or all of the above units or modules.
  • it can also be a hardware circuit designed for artificial intelligence, which can be understood as ASIC, such as Neural Network Processing Unit (NPU), Tensor Processing Unit (TPU), Deep Learning Processing Unit (DPU), etc.
  • ASIC Neural Network Processing Unit
  • NPU Neural Network Processing Unit
  • TPU Tensor Processing Unit
  • DPU Deep Learning Processing Unit
  • FIG7A is a schematic diagram of the structure of a terminal proposed in an embodiment of the present disclosure.
  • the terminal 7100 may include: at least one of a transceiver module 7101, a processing module 7102, etc.
  • the transceiver module is used to perform at least one of the communication steps such as sending and/or receiving performed by the terminal device in any of the above methods, which will not be described in detail here.
  • the processing module is used to perform at least one of the other steps performed by the terminal device in any of the above methods, which will not be described in detail here.
  • FIG7B is a schematic diagram of the structure of the access network device proposed in the embodiment of the present disclosure.
  • the access network device 7200 may include: at least one of a transceiver module 7201, a processing module 7202, etc.
  • the transceiver module is used to execute at least one of the communication steps such as sending and/or receiving executed by the access network device in any of the above methods, which will not be described in detail here.
  • the processing module is used to execute at least one of the other steps executed by the access network device in any of the above methods, which will not be described in detail here.
  • the transceiver module may include a sending module and/or a receiving module, and the sending module and the receiving module may be separate or integrated.
  • the transceiver module may be interchangeable with the transceiver.
  • the processing module can be a module or include multiple submodules.
  • the multiple submodules respectively execute all or part of the steps required to be executed by the processing module.
  • the processing module can be replaced with the processor.
  • FIG8A is a schematic diagram of the structure of a communication device 8100 proposed in an embodiment of the present disclosure.
  • the communication device 8100 may be a network device (e.g., an access network device, a core network device, etc.), or a terminal (e.g., a user device, etc.), or a chip, a chip system, or a processor that supports a network device to implement any of the above methods, or a chip, a chip system, or a processor that supports a terminal to implement any of the above methods.
  • the communication device 8100 may be used to implement the method described in the above method embodiment, and the details may refer to the description in the above method embodiment.
  • the communication device 8100 includes one or more processors 8101.
  • the processor 8101 may be a general-purpose processor or a dedicated processor, for example, a baseband processor or a central processing unit.
  • the baseband processor may be used to process the communication protocol and the communication data
  • the central processing unit may be used to control the communication device (such as a base station, a baseband chip, a terminal device, a terminal device chip, a DU or a CU, etc.), execute a program, and process the data of the program.
  • the communication device 8100 is used to execute any of the above methods.
  • the communication device 8100 further includes one or more memories 8102 for storing instructions.
  • the memory 8102 may also be outside the communication device 8100.
  • the communication device 8100 further includes one or more transceivers 8103.
  • the transceiver 8103 performs at least one of the communication steps such as sending and/or receiving in the above method, and the processor 8101 performs at least one of the other steps.
  • the transceiver may include a receiver and/or a transmitter, and the receiver and the transmitter may be separate or integrated.
  • the terms such as transceiver, transceiver unit, transceiver, transceiver circuit, etc. may be replaced with each other, the terms such as transmitter, transmission unit, transmitter, transmission circuit, etc. may be replaced with each other, and the terms such as receiver, receiving unit, receiver, receiving circuit, etc. may be replaced with each other.
  • the communication device 8100 may include one or more interface circuits 8104.
  • the interface circuit 8104 is connected to the memory 8102, and the interface circuit 8104 may be used to receive signals from the memory 8102 or other devices, and may be used to send signals to the memory 8102 or other devices.
  • the interface circuit 8104 may read instructions stored in the memory 8102 and send the instructions to the processor 8101.
  • the communication device 8100 described in the above embodiments may be a network device or a terminal, but the scope of the communication device 8100 described in the present disclosure is not limited thereto, and the structure of the communication device 8100 may not be limited by FIG. 8A.
  • the communication device may be an independent device or may be part of a larger device.
  • the communication device may be: 1) an independent integrated circuit IC, or a chip, or a chip system or subsystem; (2) a collection of one or more ICs, optionally, the above IC collection may also include a storage component for storing data and programs; (3) an ASIC, such as a modem; (4) a module that can be embedded in other devices; (5) a receiver, a terminal device, an intelligent terminal device, a cellular phone, a wireless device, a handheld device, a mobile unit, a vehicle-mounted device, a network device, a cloud device, an artificial intelligence device, etc.; (6) others, etc.
  • FIG. 8B is a schematic diagram of the structure of a chip 8200 provided in an embodiment of the present disclosure.
  • the communication device 8100 may be a chip or a chip system
  • the chip 8200 includes one or more processors 8201, and the chip 8200 is used to execute any of the above methods.
  • the chip 8200 further includes one or more interface circuits 8202.
  • the interface circuit 8202 is connected to the memory 8203.
  • the interface circuit 8202 can be used to receive signals from the memory 8203 or other devices, and the interface circuit 8202 can be used to send signals to the memory 8203 or other devices.
  • the interface circuit 8202 can read instructions stored in the memory 8203 and send the instructions to the processor 8201.
  • the interface circuit 8202 performs at least one of the communication steps such as sending and/or receiving in the above method, and the processor 8201 performs at least one of the other steps (but not limited to these).
  • interface circuit interface circuit
  • transceiver pin transceiver
  • the chip 8200 further includes one or more memories 8203 for storing instructions.
  • the memory 8203 may be outside the chip 8200.
  • the present disclosure also proposes a storage medium, on which instructions are stored, and when the instructions are executed on the communication device 8100, the communication device 8100 executes any of the above methods.
  • the storage medium is an electronic storage medium.
  • the storage medium is a computer-readable storage medium, but is not limited to this, and it can also be a storage medium readable by other devices.
  • the storage medium can be a non-transitory storage medium, but is not limited to this, and it can also be a temporary storage medium.
  • the present disclosure also proposes a program product, which, when executed by the communication device 8100, enables the communication device 8100 to execute any of the above methods.
  • the program product is a computer program product.
  • the present disclosure also proposes a computer program, which, when executed on a computer, causes the computer to execute any one of the above methods.

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

Abstract

La présente divulgation concerne des procédés de traitement de communication, un terminal et des dispositifs de réseau d'accès. Un procédé de traitement de communication comprend un terminal qui reçoit un premier message envoyé par un dispositif de réseau d'accès, puis active ou désactive un ensemble de ressources de positionnement de liaison montante dans une agrégation de bande passante selon le premier message. L'activation ou la désactivation de l'ensemble de ressources de positionnement de liaison montante au moyen du premier message évite le gaspillage de ressources sans fil et améliore l'efficacité de communication.
PCT/CN2023/122359 2023-09-27 2023-09-27 Procédés de traitement de communication, terminal et dispositifs de réseau d'accès Pending WO2025065452A1 (fr)

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CN202380011290.7A CN117561773A (zh) 2023-09-27 2023-09-27 通信处理方法、终端、接入网设备
PCT/CN2023/122359 WO2025065452A1 (fr) 2023-09-27 2023-09-27 Procédés de traitement de communication, terminal et dispositifs de réseau d'accès

Applications Claiming Priority (1)

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PCT/CN2023/122359 WO2025065452A1 (fr) 2023-09-27 2023-09-27 Procédés de traitement de communication, terminal et dispositifs de réseau d'accès

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