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WO2025059822A1 - Procédé de traitement d'informations, terminal, système de communication et support de stockage - Google Patents

Procédé de traitement d'informations, terminal, système de communication et support de stockage Download PDF

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Publication number
WO2025059822A1
WO2025059822A1 PCT/CN2023/119523 CN2023119523W WO2025059822A1 WO 2025059822 A1 WO2025059822 A1 WO 2025059822A1 CN 2023119523 W CN2023119523 W CN 2023119523W WO 2025059822 A1 WO2025059822 A1 WO 2025059822A1
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WO
WIPO (PCT)
Prior art keywords
terminal
message
rsc
identifier
relay
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/CN2023/119523
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English (en)
Chinese (zh)
Inventor
刘建宁
毛玉欣
商正仪
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 CN202380011222.0A priority Critical patent/CN117461338A/zh
Priority to PCT/CN2023/119523 priority patent/WO2025059822A1/fr
Publication of WO2025059822A1 publication Critical patent/WO2025059822A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to an information processing method, a terminal, a communication system and a storage medium.
  • relay communication is introduced; the relay communication can be user equipment (UE) to UE (UE-to-UE, U2U) relay communication of proximity-based service (ProSe), or UE to network (UE-to-Network, U2N) relay communication of proximity service, etc.
  • UE user equipment
  • U2U UE-to-UE
  • ProSe proximity-based service
  • U2N UE-to-Network
  • the embodiments of the present disclosure need to solve the problem that during the direct discovery process of proximity services in relay communication, a terminal cannot collect information sent by other terminals to announce in the relay discovery process of proximity services.
  • an information processing method including: a first terminal sending a first message to at least one second terminal, the first message including one of the following:
  • a first identifier and a first relay service code (Relay Service Code, RSC); wherein, the first RSC is used to indicate the first relay service.
  • an information processing method including: a second terminal receiving a first message sent by a first terminal, the first message including one of the following:
  • a first terminal including: a first transceiver module, configured to send a first message to at least one second terminal, the first message including one of the following:
  • a second terminal including: a first transceiver module, configured to receive a first message sent by a first terminal, the first message including one of the following:
  • a terminal comprising: one or more processors; wherein the terminal is used to execute the first aspect, the second aspect, or an optional implementation of the first aspect and the second aspect.
  • a communication system comprising: a first terminal and a second terminal; wherein the first terminal is configured to execute the method described in the optional implementation manner of the first aspect, and the second terminal is configured to execute the method described in the optional implementation manner of the second aspect.
  • a storage medium stores instructions.
  • the communication device executes the method described in the first aspect, the second aspect, or the optional implementation of the first and second aspects.
  • the disclosed embodiments enable a terminal to collect information sent by other terminals during a direct discovery process of a proximity service in relay communication, so as to facilitate announcement during a relay discovery process of the proximity service.
  • FIG1A is a schematic diagram showing the structure of an information processing system according to an embodiment of the present disclosure.
  • FIG. 1B is a flow chart showing a process of U2U relay discovery of a proximity service according to an embodiment of the present disclosure.
  • FIG1C is a schematic diagram showing a flow chart of a process of a UE performing direct discovery of proximity services according to an embodiment of the present disclosure.
  • FIG1D is a schematic diagram of a process of performing direct discovery of proximity services by a UE according to an embodiment of the present disclosure.
  • FIG. 2 is an interactive schematic diagram of an information processing method according to an embodiment of the present disclosure.
  • FIG3A is a schematic flow chart of an information processing method according to an embodiment of the present disclosure.
  • FIG3B is a flowchart illustrating an information processing method according to an embodiment of the present disclosure.
  • FIG3C is a flow chart of an information processing method according to an embodiment of the present disclosure.
  • FIG3D is a flow chart of an information processing method according to an embodiment of the present disclosure.
  • FIG4A is a flow chart of an information processing method according to an embodiment of the present disclosure.
  • FIG4B is a flow chart of an information processing method according to an embodiment of the present disclosure.
  • FIG4C is a flowchart illustrating an information processing method according to an embodiment of the present disclosure.
  • FIG4D is a flowchart illustrating an information processing method according to an embodiment of the present disclosure.
  • FIG5A is a flowchart illustrating an information processing method according to an embodiment of the present disclosure.
  • FIG5B is a flowchart illustrating an information processing method according to an embodiment of the present disclosure.
  • FIG6A is a schematic diagram of the structure of a first terminal according to an embodiment of the present disclosure.
  • FIG6B is a schematic diagram of the structure of a second terminal according to an embodiment of the present disclosure.
  • FIG. 7A is a schematic diagram of the structure of a communication device provided according to an embodiment of the present disclosure.
  • FIG. 7B is a schematic diagram of the structure of a chip provided according to an embodiment of the present disclosure.
  • the embodiments of the present disclosure provide an information processing method, a terminal, a communication system, and a storage medium.
  • an embodiment of the present disclosure provides an information processing method, including:
  • the first terminal sends a first message to at least one second terminal, where the first message includes one of the following:
  • information can be sent from the first terminal to the second terminal, such as a first identifier indicating the first terminal and a first RSC indicating the first relay service, so that the second terminal can discover the first terminal and the second terminal can announce the information of the discovered first terminal during the proximity service relay discovery process.
  • the first RSC is the RSC corresponding to the first identifier.
  • the first terminal may send the first RSC corresponding to the first identifier to the second terminal, that is, send the first RSC supportable by the first terminal, so that the second terminal can announce the first RSC supported by the first terminal.
  • the first terminal sends the first message to at least one second terminal, including: in a proximity service direct discovery process, the first terminal sends the first message to at least one second terminal.
  • the first terminal may discover the first message during the proximity service direct discovery process, so that the second terminal can collect information about the first terminal during the proximity service direct discovery process.
  • the first message is a declaration message or a request message.
  • the first terminal can send its identification information in the proximity service direct discovery process of model A, or the proximity service direct discovery process of model B can send its identification information; this makes it easier for the second terminal to collect the identification information of the first terminal.
  • the first message further includes at least one of the following:
  • a first relay indication used to indicate whether the second terminal is allowed to broadcast the first identifier
  • Type indication used to indicate the type of discovery message in relay communication.
  • a first relay indication may be sent to facilitate the second terminal to accurately know whether broadcasting of the first identifier of the first terminal is allowed; and/or, a type indication may be sent to facilitate the second terminal to accurately know the type of message found in relay communication.
  • the method further includes:
  • the first response includes one of the following:
  • the second identifier and the second RSC; the second RSC is used to indicate the second relay service.
  • the first terminal can receive information sent by the second terminal, such as a second identifier indicating the second terminal and a second RSC indicating the relay service, so that the first terminal can discover the second terminal, so that the first terminal can announce the information of the discovered second terminal during the proximity service relay discovery process.
  • the second terminal such as a second identifier indicating the second terminal and a second RSC indicating the relay service
  • the second RSC is an RSC corresponding to the second identifier.
  • the second RSC corresponding to the second identifier of the second terminal can be obtained by the first terminal, that is, the first terminal obtains the RSC supportable by the second terminal, so that the first terminal can declare the second RSC supported by the second terminal.
  • the first response further includes: a second relay indication, used to indicate whether the first terminal is allowed to broadcast the second identifier.
  • the second relay indication may be obtained through the first terminal, so that the first terminal can accurately know whether broadcasting of the second identifier of the second terminal is allowed.
  • the present disclosure provides an information processing method, including:
  • the second terminal receives a first message sent by the first terminal, where the first message includes one of the following:
  • the first RSC is the RSC corresponding to the first identifier.
  • the first message is sent by the first terminal in a proximity service direct discovery process.
  • the first message is a declaration message or a request message.
  • the first message further includes at least one of the following:
  • a first relay indication used to indicate whether the second terminal is allowed to broadcast the first identifier
  • Type indication used to indicate the type of discovery message in relay communication.
  • the method further includes:
  • the first response is a response message determined based on the request message;
  • the first response includes one of the following:
  • the second identifier and the second RSC; the second RSC is used to indicate the second relay service.
  • the second RSC is an RSC corresponding to the second identifier.
  • the first response further includes: a second relay indication, used to indicate whether the first terminal is allowed to broadcast the second identifier.
  • an embodiment of the present disclosure provides a first terminal, including:
  • the first transceiver module is configured to send a first message to at least one second terminal, where the first message includes one of the following:
  • an embodiment of the present disclosure provides a second terminal, characterized in that it includes:
  • the first transceiver module is configured to receive a first message sent by a first terminal, where the first message includes one of the following:
  • an embodiment of the present disclosure proposes a terminal, comprising: one or more processors; wherein the terminal is used to execute the first aspect, the second aspect, or an optional implementation of the first aspect and the second aspect.
  • an embodiment of the present disclosure proposes a communication system, comprising: a first terminal and a second terminal; wherein the first terminal is configured to execute the method described in the optional implementation manner of the first aspect, and the second terminal is configured to execute the method described in the optional implementation manner of the second 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, or the optional implementation of the first and second aspects.
  • an embodiment of the present disclosure proposes a program product.
  • the communication device executes the method described in the first aspect, the second aspect, or the optional implementation of the first and second aspects.
  • an embodiment of the present disclosure proposes a computer program, which, when executed on a computer, enables the computer to execute the information processing method as described in the first aspect, the second aspect, or the optional implementation of the first and second aspects.
  • an embodiment of the present disclosure proposes 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 and second aspects above.
  • the embodiments of the present disclosure provide an information processing method, a terminal, a communication system, and a storage medium.
  • the terms information processing method and communication method are interchangeable, the terms information processing device and communication device are interchangeable, and the terms information processing system and communication system are interchangeable.
  • each step in a certain embodiment can be implemented as an independent embodiment, and the steps can be arbitrarily combined.
  • the solution after removing some steps 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 steps of different embodiments can be arbitrarily combined, and a certain embodiment can be arbitrarily combined with the optional implementation methods of other embodiments.
  • 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).
  • prefixes such as “first” and “second” in the embodiments of the present disclosure are only used to distinguish different description objects, and do not constitute restrictions on the position, order, priority, quantity or content of the description objects.
  • the statement of the description object refers to the description in the context of the claims or embodiments, and should not constitute redundant restrictions due to the use of prefixes. For example, if the description object is a "field”, the ordinal number before the "field” in the "first field” and the "second field” does not limit the position or order between the "fields”, and the "first” and “second” do not limit whether the "fields” they modify are in the same message, nor do they limit the order of the "first field” and the "second field”.
  • 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, etc. can be interpreted as physical or virtual, and their names are not limited to the names recorded in the embodiments.
  • Terms such as “device”, “equipment”, “device”, “circuit”, “network element”, “node”, “function”, “unit”, “section”, “system”, “network”, “chip”, “chip system”, “entity”, and “subject” can be used interchangeably.
  • network may be interpreted as devices included in the network (eg, access network equipment, core network equipment, etc.).
  • terminal refers to any terminal, “terminal device”, “user equipment (UE)”, “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
  • UE user equipment
  • MS mobile station
  • MT mobile terminal
  • 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
  • remote terminal handset, user agent, mobile client, and client are used interchangeably.
  • the access network device, the core network device, or the network device can be replaced by a terminal.
  • the various embodiments of the present disclosure can also be applied to a structure in which the communication between the access network device, the core network device, or the network device and the terminal is replaced by the communication between multiple terminals (for example, it can also be referred to as device-to-device (D2D), vehicle-to-everything (V2X), etc.).
  • D2D device-to-device
  • V2X vehicle-to-everything
  • the language such as "uplink” and "downlink” can also be replaced by the language corresponding to the communication between the terminals (for example, "side”).
  • the uplink channel, the downlink channel, etc. can be replaced by the side channel
  • the uplink, the downlink, etc. can be replaced by the side link.
  • the terminal may be replaced by an access network device, a core network device, or a network device.
  • the access network device, the core network device, or the network device may also be configured to have a structure that has all or part of the functions of the terminal.
  • the 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, or any columns may also be implemented as an independent embodiment.
  • Fig. 1A is a schematic diagram of the structure of an information processing system 100 according to an embodiment of the present disclosure.
  • the information processing system 100 may include: a terminal 101.
  • the terminal may include a first terminal and/or a second terminal.
  • the information processing system 100 may further include a network device.
  • the network device may include at least one of an access network device and a core network device.
  • the terminal 101 includes, for example, a mobile phone, a wearable device, an Internet of Things (IOT) device or terminal, 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.
  • IOT Internet of Things
  • the access network device 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 the access nodes in a wireless fidelity (WiFi) 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 core network device may be a device including a first network element, a second network element, etc., or may be a plurality of devices or a group of devices, including all or part of the first network element and the second network element respectively.
  • the network element may be virtual or physical.
  • the core network may include, for example, at least one of an Evolved Packet Core (EPC), a 5G Core Network (5GCN), and a Next Generation Core (NGC).
  • EPC Evolved Packet Core
  • 5GCN 5G Core Network
  • NGC Next Generation Core
  • the information processing 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 provided by the embodiment of the present disclosure.
  • a person skilled in the art can know that with the evolution of the system architecture and the emergence of new business scenarios, the technical solution provided by 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 information processing system 100 shown in FIG1A, or part of the subject, but are not limited thereto.
  • the subjects shown in FIG1A are examples, and the information processing system may include all or part of the subjects in FIG1A, or may include other subjects other than FIG1A.
  • the number and form of each subject are arbitrary, and the connection relationship between each subject is an example.
  • the subjects may be connected or disconnected, and the connection may be in any manner, which may be direct or indirect, and may be wired or wireless.
  • the embodiments of the present disclosure may be applied to Long Term Evolution (LTE), LTE-Advanced (LTE-A), LTE-Beyond (LTE-B), SUPER 3G, IMT-Advanced, the fourth generation mobile communication system (4G), the fifth generation mobile communication system (5G), 5G new radio (NR), future radio access (FRA), new radio access technology (RAT), new radio (NR), new radio access (NX), future generation radio access (FRA), new radio access technology (RAT), new radio (NR), new radio access (NX), future generation radio access (FRA), new radio access technology (RAT), new radio (NR), new radio access (NX), future generation radio access (FRA), new radio access technology (RAT), new radio (NR), new radio access (NX), future generation radio access (FRA), new radio access technology (RAT), new radio (NR), new radio access (NX), future generation radio access (FRA), new radio access technology (FRA), new radio access technology (FRA), new radio access technology (FRA), new radio access technology (FRA),
  • 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
  • 5G proximity service U2U relay discovery is applicable to 5G proximity service layer 3 and layer 2 U2U relay discovery for public safety use and commercial services.
  • the 5G proximity service remote UE and the 5G proximity service U2U relay are pre-configured or equipped with relevant information.
  • RSC is used in 5G proximity service U2U relay discovery, and RSC indicates the connection service provided by the 5G proximity service U2U relay to the 5G proximity service remote UE.
  • RSC is pre-configured or provided on the 5G proximity service U2U relay and the 5G proximity service UE.
  • the 5G proximity service U2U relay and the 5G proximity service remote UE know whether the RSC provides 5G proximity service layer 2 or layer 3 U2U relay service based on the policy specified by the protocol.
  • a 5G proximity service U2U relay that supports multiple RSCs uses multiple discovery messages to announce the RSCs, and each discovery message carries one RSC.
  • FIG1B is a flow chart of a proximity service U2U relay discovery process according to an embodiment of the present disclosure.
  • the proximity service in the present disclosure may include a 5G proximity service.
  • the process shown in FIG1B may include the following steps:
  • Step S1101 The relay UE discovers one or more nearby UEs.
  • the UE discovered by the relay UE may be a remote UE; for example, it may be a remote UE1 or a remote UE2.
  • the relay UE discovers other nearby UEs; for example, the relay UE may discover nearby UEs via a previous discovery or communication process, etc.
  • the relay UE may discover one or more remote UEs by broadcasting a signal, or the relay UE may receive a signal sent by one or more remote UEs to discover one or more remote UEs.
  • the relay UE obtains the UE identifier (User Info ID) corresponding to each relay service code (Relay Service Code, RSC).
  • Step S1102 the relay UE sends an announcement message.
  • the announcement message may be a U2U relay discovery announcement message (UE-to-UE Relay Discovery Announcement message).
  • the announcement message may include the type of discovery message, the user information identifier (User Info ID) of the relay UE, the RSC, and a list of user information identifiers of the remote UE.
  • the announcement message may include a source layer 2 (Layer-2, L2) ID and a target L2 ID.
  • the source L2 ID and the target L2 ID are used for the UE corresponding to the source L2 ID to establish a communication connection with the target L2 ID.
  • the relay UE notifies the user information identifiers of other neighboring UEs; when these UEs are discovered, they provide a relay indication to the relay UE, where the relay indication is used to indicate whether the UE is allowed to broadcast the user information identifier of the UE.
  • the remote UE monitors the announcement message from the relay UE.
  • the remote UE may determine the destination L2ID for signaling (eg, announcement message) reception.
  • FIG1C is a flow chart of a UE performing a direct discovery process of a proximity service according to an embodiment of the present disclosure.
  • the proximity service in the present disclosure may include a 5G proximity service.
  • the process shown in FIG1C may include the following steps:
  • Step S1201 UE1 sends an announcement message.
  • the declaring UE sends a declaration message
  • the declaration message may include at least one of the following: the type of discovery message, a proximity service application code (ProSe Application Code) or a proximity service restriction code (ProSe Restricted Code), a relay indication (relay Indication), a security protection element (security protection element) and metadata information (metadata information).
  • the application layer metadata information may be included in the declaration message as metadata information.
  • UE1 may send an announcement message to at least one of UE2, UE3, UE4 and UE5.
  • the announcement message may include a destination L2ID and a source L2ID for sending the announcement message.
  • the announcement message packet Relay instructions are broadcasts its user identification information during the 5G proximity service U2U discovery.
  • the monitoring UE may determine a target L2ID for signaling (eg, announcement message) reception.
  • the relay UE obtains the user identification information of other nearby UEs through each RSC, and in the above step S1201, the user identification information and/or RSC are not included. Therefore, due to the lack of user identification information and/or RSC, the U2U relay cannot select the user identification information of UE1, etc.
  • FIG1D is a flow chart of a UE performing a direct discovery process of a proximity service according to an embodiment of the present disclosure.
  • the proximity service in the present disclosure may include a 5G proximity service.
  • the process shown in FIG1D may include the following steps:
  • Step S1301 UE1 sends a request message (Solicitation message).
  • UE1 sends a request message, which may include at least one of the following: the type of discovery message, a proximity service query code (ProSe Query Code), a relay indication, and a security protection element.
  • a request message which may include at least one of the following: the type of discovery message, a proximity service query code (ProSe Query Code), a relay indication, and a security protection element.
  • UE1 may send a request message to at least one of UE2, UE3, UE4 and UE5.
  • the request message may include a destination L2ID and a source L2ID for the request message.
  • UE1 determines a target L2ID for signaling (eg, announcement message) reception.
  • signaling eg, announcement message
  • the request message includes a relay indication.
  • Step S1302 UE1 and/or UE2 etc. send a response message (Response message).
  • UE2, UE3, UE4 and/or UE5 send a response message; the response message is used to respond to the request message.
  • the response message includes at least one of the following: the type of discovery message, a proximity service response code (ProSe Response Code), a relay indication, a security protection element, and metadata information.
  • the application layer metadata information may be included in the response message as metadata.
  • UE1 receives a response message sent by at least one of UE2, UE3, UE4 and UE5.
  • the response message may include a source L2ID and a target L2ID that send the response message.
  • the source L2ID is the L2ID of the UE that sends the request message;
  • the target L2ID is the L2ID of the UE that receives the request message.
  • the relay UE obtains the user identification information of other nearby UEs through each RSC, and the user identification information and/or RSC are not included in the above step S1201 and/or step S1202. Therefore, due to the lack of user identification information and/or RSC, the U2U relay cannot select the user identification information of UE1 and/or UE2, etc.
  • the UE may be the terminal in the previous embodiment.
  • FIG2 is an interactive schematic diagram of an information processing method according to an embodiment of the present disclosure. As shown in FIG2 , the present disclosure embodiment relates to an information processing method for an information processing system 100, and the method includes:
  • Step S2101 The first terminal sends a first message to the second terminal.
  • the first terminal sends a first message to at least one second terminal.
  • At least one second terminal receives the first message sent by the first terminal.
  • a first terminal in a proximity service direct discovery process, sends a first message to at least one second terminal.
  • the proximity service direct discovery process may be the 5G proximity service direct discovery process in the above-mentioned embodiment.
  • the 5G proximity service direct discovery process may be the 5G proximity service direct discovery process of model A in FIG1C , or may be the 5G proximity service direct discovery process of model B in FIG1D , etc.
  • the first message is a request message.
  • the first terminal broadcasts the request message; and at least one second terminal listens to the request message.
  • the first message includes a first identifier of the first terminal.
  • the first message includes a first identifier and a first RSC.
  • the first RSC is an RSC corresponding to the first identifier.
  • the first RSC may be one or more.
  • the first identifier is used to indicate the first terminal.
  • the first identifier may be the first terminal user identification information (User Info ID).
  • the first identifier may be a Generic Public Subscription Identifier (GPSI) of the first terminal or a Subscriber Permanent Identifier (SUPI) of the first terminal, etc.
  • GPSI Generic Public Subscription Identifier
  • SUPI Subscriber Permanent Identifier
  • the first identifier may be any character string, number, index, etc. that may be used to identify the first terminal.
  • the first RSC is used to indicate a first relay service.
  • the first relay service may be any service, for example, a service related to conversation, video, and/or game.
  • the first message may include at least one of the following: a first relay indication, a type indication, a source layer 2 identifier, a destination layer 2 identifier, a proximity service application code, a proximity service restriction code, a security protection element, and metadata information.
  • the first relay indication is used to indicate whether the second terminal is allowed to broadcast the first identifier.
  • the first relay indication is a first value, which is used to indicate that the second terminal is not allowed to broadcast the first identifier;
  • the first relay indication is a second value, which is used to indicate that the second terminal is allowed to broadcast the first identifier;
  • the first relay indication is a third value, which is used to indicate that the first identifier is allowed to be broadcasted through multiple hops.
  • the type indication is used for the type of discovery message in relay communication.
  • the discovery message type is a direct discovery message or a relay discovery message.
  • the type indication is a first type indication, which is used to indicate that the discovery message type is a direct discovery type; the type indication is a second type indication, which is used to indicate that the discovery message type is a relay discovery type.
  • the discovery message may be a declaration message, a request message, or any other message sent between terminals for discovering each other.
  • the name of the first message is not limited, and it may be, for example, a declaration message, a notification message, a broadcast message, or a request message.
  • Step S2102 The second terminal sends a first response to the first terminal.
  • At least one second terminal sends the first response to the first terminal.
  • at least one second terminal sends the first response to the first terminal respectively.
  • the first terminal receives the first response sent by the second terminal.
  • the first terminal receives at least the first response sent by the second terminal.
  • the first response is a response message determined based on the request message.
  • the first response includes a second identification of the second terminal.
  • the first response includes a second identifier and a second RSC.
  • the second RSC is an RSC corresponding to the second identifier.
  • the second RSC may be one or more.
  • the second identifier is used to indicate a second terminal.
  • the second identifier can be the second terminal user identification information (User Info ID).
  • the second identifier may be a Generic Public Subscription Identifier (GPSI) of the second terminal or a Subscriber Permanent Identifier (SUPI) of the second terminal, etc.
  • GPSI Generic Public Subscription Identifier
  • SUPI Subscriber Permanent Identifier
  • the second identifier may be any character string, number, index, etc. that may be used to identify the second terminal.
  • the second RSC is used to indicate a second relay service.
  • the second relay service may be any service, for example, a service related to conversation, video and/or game.
  • the second message may include at least one of the following: a second relay indication, a source layer 2 identifier, a destination layer 2 identifier, a proximity service application code, a proximity service restriction code, a security protection element, and metadata information.
  • the second relay indication is used to indicate whether the first terminal is allowed to broadcast the second identifier.
  • the second relay indication is a second value, which is used to indicate that the first terminal is not allowed to broadcast the second identifier;
  • the second relay indication is a second value, which is used to indicate that the first terminal is allowed to broadcast the second identifier;
  • the second relay indication is a third value, which is used to indicate that the second identifier is allowed to be broadcasted through multiple hops.
  • the name of the first response is not limited, and it may be, for example, a response message.
  • the first terminal sends an announce message to at least one second terminal.
  • the first terminal sends a request message to at least one second terminal; and the at least one second terminal sends a response message to the first terminal.
  • step S2101 may be implemented as an independent embodiment
  • step S2102 may be implemented as an independent embodiment
  • a combination of step S2101 and step S2102 may be implemented as an independent embodiment.
  • step S2102 may be optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • step S2101 may be optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • Step S3101 sending 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 first terminal sends the first message to the second terminal, but is not limited thereto, and the first message may also be sent to other entities.
  • Step S3102 obtain the first response.
  • 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.
  • the first terminal obtains the first response sent by the second terminal, but is not limited thereto, and the first response sent by other entities may also be received.
  • the first terminal obtains a first response specified by the protocol.
  • the first terminal obtains a first response from an upper layer(s).
  • the first terminal performs processing to obtain a first response.
  • step S3102 is omitted, and the terminal autonomously implements the function indicated by the first response, or the above function is default or acquiescent.
  • step S3101 may be implemented as an independent embodiment
  • step S3102 may be implemented as an independent embodiment
  • a combination of step S3101 and step S3102 may be implemented as an independent embodiment.
  • step S3102 may be optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • step S3101 may be optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • FIG3B is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG3B , the present disclosure embodiment relates to an information processing method, which is executed by a first terminal, and the method includes:
  • Step S3201 sending the first message.
  • step S3201 can refer to step S2101 in Figure 2, or the optional implementation of step S3101 in Figure 3A, and other related parts in the embodiments involved in Figures 2 and 3A, which will not be repeated here.
  • sending the first message includes: sending the first message to at least one second terminal, where the first message includes one of the following:
  • the first RSC is the RSC corresponding to the first identifier.
  • the first terminal sends the first message to at least one second terminal, including: in a proximity service direct discovery process, the first terminal sends the first message to the at least one second terminal.
  • the first message is an announcement message or a request message.
  • the first message further includes at least one of the following:
  • a first relay indication used to indicate whether the second terminal is allowed to broadcast the first identifier
  • Type indication used to indicate the type of discovery message in relay communication.
  • the method further includes: receiving a first response sent by at least one second terminal, the first response being a response message determined based on the request message; the first response including one of the following:
  • the second identifier and the second RSC; the second RSC is used to indicate the second relay service.
  • the second RSC is the RSC corresponding to the second identifier.
  • the first response further includes: a second relay indication, used to indicate whether the first terminal is allowed to broadcast the second identifier.
  • FIG3C is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG3C , the present disclosure embodiment relates to an information processing method, which is executed by a first terminal, and the method includes:
  • Step S3301 sending a declaration message.
  • step S3301 can refer to step S2101 in Figure 2, or the optional implementation of step S3101 in Figure 3A, and other related parts in the embodiments involved in Figures 2 and 3A, which will not be repeated here.
  • FIG3D is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG3D , the present disclosure embodiment relates to an information processing method, which is executed by a first terminal, and the method includes:
  • Step S3401 sending a request message.
  • step S3401 can refer to step S2101 in Figure 2, or the optional implementation of step S3101 in Figure 3A, and other related parts in the embodiments involved in Figures 2 and 3A, which will not be repeated here.
  • Step S3402 obtain a response message.
  • step S3402 can refer to step S2102 in Figure 2, or the optional implementation of step S3102 in Figure 3A, and other related parts in the embodiments involved in Figures 2 and 3A, which will not be repeated here.
  • FIG4A is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG4A , the present disclosure embodiment relates to an information processing method, which is executed by a second terminal, and the method includes:
  • Step S4101 obtain the first message.
  • step S4101 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 second terminal obtains the first message sent by the first terminal, but is not limited thereto, and the second terminal may also receive the first message sent by other entities.
  • the second terminal obtains a first message specified by the protocol.
  • the second terminal obtains the first message from an upper layer(s).
  • step S4101 is omitted, and the terminal autonomously implements the function indicated by the first message, or the above function is default or acquiescent.
  • Step S4102 sending a first response.
  • step S4102 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.
  • the second terminal sends the first response to the first terminal, but is not limited thereto, and the first response may also be sent to other entities.
  • step S4101 may be implemented as an independent embodiment
  • step S4102 may be implemented as an independent embodiment
  • the combination of step S4101 and step S4102 may be implemented as an independent embodiment.
  • step S4102 may be optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • step S4101 may be optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • FIG4B is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG4B , the present disclosure embodiment relates to an information processing method, which is executed by a second terminal, and the method includes:
  • Step S4201 obtain the first message.
  • step S4201 can refer to step S2101 in Figure 2, or the optional implementation of step S4101 in Figure 4A, and other related parts in the embodiments involved in Figures 2 and 4A, which will not be repeated here.
  • obtaining the first message includes: receiving a first message sent by a first terminal, where the first message includes one of the following:
  • the first RSC is the RSC corresponding to the first identifier.
  • the first message is sent by the first terminal in a proximity service direct discovery process.
  • the first message is an announcement message or a request message.
  • the first message further includes at least one of the following:
  • a first relay indication used to indicate whether the second terminal is allowed to broadcast the first identifier
  • Type indication used to indicate the type of discovery message in relay communication.
  • the method further includes: sending a first response to the first terminal, the first response being a response message determined based on the request message; the first response including one of the following:
  • the second identifier and the second RSC; the second RSC is used to indicate the second relay service.
  • the second RSC is the RSC corresponding to the second identifier.
  • the first response further includes: a second relay indication, used to indicate whether the first terminal is allowed to broadcast the second identifier.
  • FIG4C is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG4C , the present disclosure embodiment relates to an information processing method, which is executed by a second terminal, and the method includes:
  • Step S4301 obtain the announcement message.
  • step S4301 can refer to step S2101 in Figure 2, or the optional implementation of step S4101 in Figure 4A, and other related parts in the embodiments involved in Figures 2 and 4A, which will not be repeated here.
  • FIG4D is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG4D , the present disclosure embodiment relates to an information processing method, which is executed by a second terminal, and the method includes:
  • Step S4401 obtain a request message.
  • step S4401 can refer to step S2101 in Figure 2, or the optional implementation of step S4101 in Figure 4A, and other related parts in the embodiments involved in Figures 2 and 4A, which will not be repeated here.
  • Step S4402 sending a response message.
  • step S4402 can refer to the optional implementation of step S2101 in Figure 2, or step S4102 in Figure 4A, and other related parts in the embodiments involved in Figures 2 and 4A, which will not be repeated here.
  • FIG5A is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG5A , the present disclosure embodiment relates to an information processing method for a communication system, and the method includes:
  • Step S5101 UE1 sends a declaration message.
  • the declaring UE sends a declaration message, which may include at least one of the following: a type of discovery message, a proximity service application code (ProSe Application Code) or a proximity service restriction code (ProSe Restricted Code), a relay indication (relay Indication), user identification information, at least one RSC, a security protection element (security protection element) and metadata information (metadata information).
  • a declaration message may include at least one of the following: a type of discovery message, a proximity service application code (ProSe Application Code) or a proximity service restriction code (ProSe Restricted Code), a relay indication (relay Indication), user identification information, at least one RSC, a security protection element (security protection element) and metadata information (metadata information).
  • the application layer metadata information may be included in the declaration message as metadata information.
  • UE1 may send an announcement message to at least one of UE2, UE3, UE4 and UE5.
  • the announcement message may include a destination L2ID and a source L2ID for sending the announcement message.
  • the announcement message includes a relay indication, user identification information and/or at least one RSC.
  • the monitoring UE may determine a target L2ID for signaling (eg, announcement message) reception.
  • the declaring UE (e.g., UE1) may be the first terminal in the previous embodiment; the monitoring UE (e.g., UE2, UE3, UE4 and/or UE5) may be the second terminal in the previous embodiment; the relay indication in step S5101 may be the first relay indication in the previous embodiment; the user identification information in step S5101 may be the first identification in the previous embodiment; the RSC in step S5101 may be the first RSC in the previous embodiment.
  • the announcement message includes new parameters: user identification information and/or at least one RSC. Therefore, the U2U relay can collect relay indications, user identification information and/or RSCs to announce during the U2U relay discovery using model A.
  • part or all of the steps and their optional implementations may be arbitrarily combined with part or all of the steps in other embodiments, and may also be arbitrarily combined with optional implementations of other embodiments.
  • FIG5B is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG5B , the present disclosure embodiment relates to an information processing method for a communication system, and the method includes:
  • Step S5201 UE1 sends a request message.
  • the discoverer UE (eg, UE1) sends a request message, which may include at least one of the following: the type of discovery message, ProSe Query Code, relay indication, user identification information, RSC and security protection elements.
  • UE1 may send a request message to at least one of UE2, UE3, UE4 and UE5.
  • the request message may include a destination L2ID and a source L2ID for the request message.
  • UE1 determines a target L2ID for signaling (eg, announcement message) reception.
  • signaling eg, announcement message
  • the request message includes a relay indication, user identification information and/or at least one RSC.
  • the discoverer UE (e.g., UE1) may be the first terminal in the previous embodiment; the relay indication in step S5201 may be the first relay indication in the previous embodiment; the user identification information in step S5201 may be the first identification in the previous embodiment; and the RSC in step S5201 may be the first RSC in the previous embodiment.
  • Step S5202 UE1 and/or UE2 etc. send a response message.
  • the discovered UE sends a response message; the response message is used to respond to the request message.
  • the response message includes at least one of the following: the type of discovery message, a proximity service response code (ProSe Response Code), a relay indication, user identification information, at least one RSC, a security protection element, and metadata information.
  • the application layer metadata information may be included in the response message as metadata.
  • UE1 receives a response message sent by at least one of UE2, UE3, UE4 and UE5.
  • the request message includes a relay indication, user identification information and/or at least one RSC.
  • the response message may include a source L2ID and a target L2ID that send the response message.
  • the source L2ID is the L2ID of the UE that sends the request message;
  • the target L2ID is the L2ID of the UE that receives the request message.
  • the discovered UE may be the second terminal in the previous embodiment; the relay indication in step S5202 may be the second relay indication in the previous embodiment; the user identification information in step S5202 may be the second identification in the previous embodiment; and the RSC in step S5202 may be the second RSC in the previous embodiment.
  • the request message includes new parameters: user identification information and/or at least one RSC; optionally, the response message may also include new parameters: user identification information and/or at least one RSC. Therefore, the U2U relay can collect relay indications, user identification information and/or RSCs to announce them when using the U2U relay discovery of model A.
  • step S5201 may be implemented as an independent embodiment
  • step S5202 may be implemented as an independent embodiment
  • the combination of step S5201 and step S5202 may be implemented as an independent embodiment.
  • step S5202 may be optional, and one or more of these steps may be omitted or replaced in different embodiments.
  • step S5201 may be 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, and may also 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 a network device (such as an access network device, a core network function node, a core network device, etc.) in any of the above methods.
  • a network device such as an access network device, a core network function node, a core network device, etc.
  • the division of the units in the above device is only a division of logical functions, and in actual implementation, they can be fully or partially integrated into one physical entity, or they can be physically separated.
  • the units 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, the memory stores computer instructions, and the processor calls the computer instructions stored in the memory to implement any of the above methods or implement the functions of the above-mentioned units of the 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 in the device can be implemented in the form of hardware circuits, and the functions of some or all of the units can be realized by designing the hardware circuits.
  • the above hardware circuits can be understood as one or more processors; for example, in one implementation, the above hardware circuit is an application-specific integrated circuit (ASIC), and the functions of some or all of the above units are realized by designing the logical relationship of the components in the circuit; for another example, in another implementation, the above hardware circuit can be realized by a programmable logic device (PLD), taking a field programmable gate array (FPGA) as an example, which can include a large number of logic gate circuits, and the connection relationship between the logic gate circuits is configured by a configuration file, so as to realize the functions of some or all of the above units. All units of the above device can be realized in the form of a processor calling software, or in the form of hardware circuits, or in part by a processor calling software, and the rest by hardware circuits.
  • PLD programmable logic device
  • FPGA field programmable
  • the processor is a circuit with signal processing capability.
  • the processor may be a circuit with instruction reading and execution 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.
  • it can also be a hardware circuit designed for artificial intelligence, which can be understood as an ASIC, such as a neural network processing unit (NPU), a tensor processing unit (TPU), a deep learning processing unit (DPU), etc.
  • NPU neural network processing unit
  • TPU tensor processing unit
  • DPU deep learning processing unit
  • FIG6A is a schematic diagram of the structure of the first terminal provided in an embodiment of the present disclosure.
  • the first terminal 6100 includes: a first transceiver module 6101.
  • the first transceiver module 6101 is used to send a first message.
  • the first transceiver module 6101 is used to perform at least one of the steps of receiving and/or sending (such as steps S2101 and/or step S2102, but not limited thereto) performed by the first terminal in any of the above methods, which will not be repeated here.
  • FIG6B is a schematic diagram of the structure of the second terminal provided in an embodiment of the present disclosure.
  • the second terminal 6200 includes: a second transceiver module 6201 and a second transceiver module 6202.
  • the second receiving module 6201 is configured to receive a first message.
  • the second transceiver module 6201 is used to perform at least one of the steps of receiving and/or sending (such as steps S2101 and/or step S2102, but not limited thereto) performed by the second terminal in any of the above methods, which will not be repeated here.
  • the communication device 7100 may be a terminal (e.g., a first terminal and/or a second terminal), or a network device, etc., or a chip, a chip system, or a processor, etc. that supports the terminal to implement any of the above methods, or a chip, a chip system, or a processor, etc. that supports the terminal to implement any of the above methods.
  • the communication device 7100 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 7100 includes one or more processors 7101.
  • the processor 7101 can be a general-purpose processor or a dedicated processor, for example, a baseband processor or a central processing unit.
  • the baseband processor can be used to process the communication protocol and communication data
  • the central processing unit can 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 processor 7101 is used to call instructions so that the communication device 7100 executes any of the above methods.
  • the communication device 7100 further includes one or more memories 7102 for storing instructions.
  • the memory 7102 may also be outside the communication device 7100.
  • the communication device 7100 further includes one or more transceivers 7103.
  • the transceiver 7103 performs at least one of the communication steps such as sending and/or receiving in the above method, and the processor 7101 performs at least one of the other steps.
  • the transceiver may include a receiver and 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 7100 further includes one or more interface circuits 7104, which are connected to the memory 7102.
  • the interface circuit 7104 can be used to receive signals from the memory 7102 or other devices, and can be used to send signals to the memory 7102 or other devices.
  • the interface circuit 7104 can read instructions stored in the memory 7102 and send the instructions to the processor 7101.
  • the communication device 7100 described in the above embodiments may be a network device or a terminal, but the scope of the communication device 7100 described in the present disclosure is not limited thereto, and the structure of the communication device 7100 may not be limited by FIG. 7A.
  • 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, computer 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. 7B is a schematic diagram of the structure of a chip 7200 provided in an embodiment of the present disclosure.
  • the communication device 7100 may be a chip or a chip system
  • the chip 7200 includes one or more processors 7201, and the chip 7200 is used to execute any of the above methods.
  • the chip 7200 further includes one or more interface circuits 7202, the interface circuits 7202 are connected to the memory 7203, the interface circuits 7202 can be used to receive signals from the memory 7203 or other devices, and the interface circuits 7202 can be used to send signals to the memory 7203 or other devices.
  • the interface circuit 7202 can read the instruction stored in the memory 7203 and send the instruction to the processor 7201.
  • the interface circuit 7202 performs at least one of the communication steps such as sending and/or receiving in the above method, and the processor 7201 performs at least one of the other steps.
  • interface circuit interface circuit
  • transceiver pin transceiver
  • the chip 7200 further includes one or more memories 7203 for storing instructions.
  • the memory 7203 may be outside the chip 7200.
  • the present disclosure also proposes a storage medium, on which instructions are stored, and when the instructions are executed on the communication device 7100, the communication device 7100 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 7100, enables the communication device 7100 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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Abstract

Les modes de réalisation de la présente divulgation concernent un procédé de traitement d'informations, un terminal, un dispositif de communication et un support de stockage. Au cours du procédé de traitement d'informations, un premier terminal envoie un premier message à au moins un second terminal. Le premier message comprend l'un des éléments suivants : un premier identifiant du premier terminal ; et le premier identifiant et un premier RSC. Le premier RSC est utilisé pour indiquer un premier service de relais. De cette manière, des informations (par exemple un premier identifiant indiquant un premier terminal et un premier RSC indiquant un premier service de relais) peuvent être envoyées à un second terminal au moyen du premier terminal. Ainsi le second terminal peut-il découvrir le premier terminal et le second terminal peut-il annoncer des informations du premier terminal découvert au cours d'un processus de découverte de relais de service basé sur la proximité.
PCT/CN2023/119523 2023-09-18 2023-09-18 Procédé de traitement d'informations, terminal, système de communication et support de stockage Pending WO2025059822A1 (fr)

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