WO2024031565A1 - 信息处理方法以及装置、通信设备及存储介质 - Google Patents

信息处理方法以及装置、通信设备及存储介质 Download PDF

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Publication number
WO2024031565A1
WO2024031565A1 PCT/CN2022/111886 CN2022111886W WO2024031565A1 WO 2024031565 A1 WO2024031565 A1 WO 2024031565A1 CN 2022111886 W CN2022111886 W CN 2022111886W WO 2024031565 A1 WO2024031565 A1 WO 2024031565A1
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Prior art keywords
information
request
ranging
network node
identification information
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PCT/CN2022/111886
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English (en)
French (fr)
Inventor
陆伟
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北京小米移动软件有限公司
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Priority to PCT/CN2022/111886 priority Critical patent/WO2024031565A1/zh
Publication of WO2024031565A1 publication Critical patent/WO2024031565A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information

Definitions

  • the present disclosure relates to but is not limited to the field of wireless communication technology, and in particular, to an information processing method and device, communication equipment and storage medium.
  • third-party user equipment obtains ranging (Ranging)/direct link (Sidelink, SL) positioning results by assisting the UE.
  • the secondary UE exposes its ranging/SL positioning services to third-party UEs using the direct discovery process.
  • Third-party UEs do not need to have ranging/SL positioning functions. They can also perform discovery between UEs and select auxiliary UEs based on the auxiliary ranging information in the discovery message broadcast by the auxiliary UE.
  • the third-party UE After discovery between the third-party UE and the auxiliary UE, the third-party UE calls the ranging/SL positioning service of the auxiliary UE to obtain the ranging results between UE1 and UE2.
  • the auxiliary UE performs the ranging process on UE1 and UE2 respectively, and calculates the ranging results of UE1 and UE2 based on the ranging results of UE1 and itself and the ranging results of UE2 and itself.
  • the current security mechanism can only ensure that the third-party UE is allowed to call the ranging service with the auxiliary UE, but there is no existing method for the auxiliary UE to check whether the third-party UE is allowed to request the ranging results of the target UE (such as UE1 and UE2) . Therefore, the current security mechanism cannot prevent a misbehaving third-party UE from requesting the ranging results of the target UE (eg, UE1 and UE2).
  • Embodiments of the present disclosure provide an information processing method and device, communication equipment, and storage media.
  • an information processing method executed by a first UE, including:
  • Send first request information to the second UE where the first request information includes first identification information of the first UE and second identification information of the second UE, and the first request information is used to request the establishment of direct connection communication; and the first request information includes first identification information of the first UE and second identification information of the second UE.
  • the request information also includes: third identification information of the third UE used to request the ranging result, and a ranging service code used to indicate requesting the ranging service.
  • the method includes: receiving first response information sent by the second UE, where the first response information includes: rejection indication information; and the rejection indication information is used to indicate to terminate establishing direct connection communication.
  • an information processing method executed by a second UE, including:
  • the request information also includes: third identification information of the third UE used to request the ranging result, and a ranging service code used to indicate requesting the ranging service.
  • the method includes: sending second request information to the first network node, where the second request information includes: second identification information, first identification information, third identification information and ranging service code; second The request information is used to request that the first UE is allowed to obtain the ranging result of the third UE.
  • the first network node is a key management function (ProSe Key Management Function, PKMF) of the second UE or a policy control function (Policy Control Function, PCF) of the second UE.
  • PKMF Key Management Function
  • PCF Policy Control Function
  • the method includes: receiving second response information sent by the first network node, where the second response information is used to indicate whether the first UE is authorized to obtain the ranging result of the third UE.
  • the method includes: sending second request information to the second network node, where the second request information includes: second identification information, first identification information, third identification information and ranging service code; second The request information is used to request that the first UE is allowed to obtain the ranging result of the third UE.
  • the second network node is a ranging and positioning server.
  • the method includes: receiving second response information sent by the second network node, where the second response information is used to indicate whether the first UE is authorized to obtain the ranging result of the third UE.
  • the method includes: determining to authorize the first UE to obtain the ranging result of the third UE based on the second response information, and sending the first response information including the success indication information to the first UE; wherein the success indication information is used for Indicates successful establishment of direct connection communication;
  • the rejection indication information is used to indicate to terminate the establishment of the direct connection communication.
  • an information processing method executed by a first network node, including:
  • Receive second request information sent by the second UE where the second request information includes: second identification information, first identification information, third identification information, and a ranging service code used to indicate requesting a ranging service; the second request The information is used to request that the first UE is allowed to obtain the ranging result of the third UE;
  • the second request information is sent by the second UE after receiving the first request information, and the first request information is used to request the establishment of a direct communication connection between the first UE and the second UE.
  • the first request information includes: first identification information, second identification information, a ranging service code, and third identification information of the third UE used to request the ranging result.
  • the method includes: sending second request information to a third network node;
  • the method includes: sending second request information to the second network node;
  • the method includes: sending second response information to the second UE.
  • the second response information is determined by the third network node, or the third response information is obtained by the third network node from the second network node.
  • the third network node is the PKMF of the first UE or the PCF of the first UE.
  • the first network node is the PKMF of the second UE or the PCF of the second UE.
  • an information processing method is provided, executed by a second network node, including:
  • the second request information is sent by the second UE after receiving the first request information, and the first request information is used to request the establishment of a direct communication connection between the first UE and the second UE.
  • the first request information includes: first identification information, second identification information, a ranging service code, and third identification information of the third UE used to request the ranging result.
  • the method includes: sending second response information to the first network node or the third network node, where the second response information is used to indicate whether the first UE is authorized to obtain the ranging result of the third UE.
  • an information processing method is provided, executed by a third network node, including:
  • the second request information is sent by the second UE after receiving the first request information, and the first request information is used to request the establishment of a direct communication connection between the first UE and the second UE.
  • the first request information includes: first identification information, second identification information, a ranging service code, and third identification information of the third UE used to request the ranging result.
  • the method includes: obtaining second response information; wherein the second response information is used to indicate whether the first UE is authorized to obtain the ranging result of the third UE;
  • obtaining the second response information includes: determining the second response information based on the second request information.
  • the method includes: sending second request information to the second network node;
  • Obtaining the second response information includes: receiving the second response information sent by the second network node.
  • the second network node is a ranging and positioning server
  • the first network node is the key management function PKMF of the second UE or the policy control function PCF of the second UE;
  • the third network node is the key management function PKMF of the first UE or the policy control function PCF of the first UE.
  • an information processing device including:
  • the first sending module is configured to send first request information to the second UE, where the first request information includes first identification information of the first UE and second identification information of the second UE, and the first request information is used to request Direct connection communication is established; and the first request information further includes: third identification information of the third UE used to request the ranging result, and a ranging service code used to indicate requesting the ranging service.
  • the apparatus includes: a first receiving module configured to receive first response information sent by the second UE, wherein the first response information includes: rejection indication information; the rejection indication information is used to indicate the suspension of establishing a direct connection. communication.
  • an information processing device including:
  • the second receiving module is configured to receive the first request information sent by the first UE, where the first request information includes first identification information of the first UE and second identification information of the second UE, and the first request information is used to Requesting to establish direct connection communication; and the first request information also includes: third identification information of the third UE used to request the ranging result, and a ranging service code used to indicate requesting the ranging service.
  • the apparatus includes: a second sending module configured to send second request information to the first network node, where the second request information includes: second identification information, first identification information, third identification information and ranging service code; the second request information is used to request to allow the first UE to obtain the ranging result of the third UE.
  • the first network node is the PKMF of the second UE or the PCF of the second UE.
  • the second receiving module is configured to receive second response information sent by the first network node, where the second response information is used to indicate whether the first UE is authorized to obtain the ranging result of the third UE.
  • the second sending module is configured to send second request information to the second network node, where the second request information includes: second identification information, first identification information, third identification information and ranging Service code; the second request information is used to request that the first UE is allowed to obtain the ranging result of the third UE.
  • the second network node is a ranging and positioning server.
  • the second receiving module is configured to receive second response information sent by the second network node, where the second response information is used to indicate whether the first UE is authorized to obtain the ranging result of the third UE.
  • the second sending module is configured to determine, based on the second response information, to authorize the first UE to obtain the ranging result of the third UE, and send the first response information including the success indication information to the first UE; wherein, The success indication information is used to indicate the successful establishment of direct connection communication;
  • the second sending module is configured to determine that the first UE is not authorized to obtain the ranging result of the third UE based on the second response information, and send the first response information including the rejection indication information to the first UE; wherein the rejection indication information is used for Indicates the abort of establishing a direct connection communication.
  • an information processing device including:
  • the third receiving module is configured to receive second request information sent by the second UE, where the second request information includes: second identification information, first identification information, third identification information, and a message indicating a request for ranging service. Ranging service code; the second request information is used to request to allow the first UE to obtain the ranging result of the third UE;
  • the second request information is sent by the second UE after receiving the first request information, and the first request information is used to request the establishment of a direct communication connection between the first UE and the second UE.
  • the first request information includes: first identification information, second identification information, a ranging service code, and third identification information of the third UE used to request the ranging result.
  • the apparatus includes: a third sending module configured to send the second request information to the third network node;
  • the third receiving module is configured to receive second response information sent by the third network node, where the second response information is used to indicate whether the first UE is authorized to obtain the ranging result of the third UE.
  • the apparatus includes: a third sending module configured to send the second request information to the second network node;
  • the third receiving module is configured to receive second response information sent by the second network node, where the second response information is used to indicate whether the first UE is authorized to obtain the ranging result of the third UE.
  • the third sending module is configured to send the second response information to the second UE.
  • the second response information is determined by the third network node, or the third response information is obtained by the third network node from the second network node.
  • the third network node is the PKMF of the first UE or the PCF of the first UE.
  • the first network node is the PKMF of the second UE or the PCF of the second UE.
  • an information processing device including:
  • the fourth receiving module is configured to receive the second request information sent by the first network node or the third network node, where the second request information includes: second identification information, first identification information, third identification information and for A ranging service code indicating a request for ranging service; the second request information is used to request that the first UE is allowed to obtain the ranging result of the third UE;
  • the second request information is sent by the second UE after receiving the first request information, and the first request information is used to request the establishment of a direct communication connection between the first UE and the second UE.
  • the first request information includes: first identification information, second identification information, a ranging service code, and third identification information of the third UE used to request the ranging result.
  • the apparatus includes: a fourth sending module configured to send second response information to the first network node or the third network node, where the second response information is used to indicate whether the first UE is authorized to obtain the third UE’s ranging results.
  • an information processing device including:
  • the fifth receiving module is configured to receive the second request information sent by the first network node; wherein the second request information includes: second identification information, first identification information, third identification information and is used to indicate requesting ranging service The ranging service code; the second request information is used to request to allow the first UE to obtain the ranging result of the third UE;
  • the second request information is sent by the second UE after receiving the first request information, and the first request information is used to request the establishment of a direct communication connection between the first UE and the second UE.
  • the first request information includes: first identification information, second identification information, a ranging service code, and third identification information of the third UE used to request the ranging result.
  • the apparatus includes: a processing module configured to obtain second response information; wherein the second response information is used to indicate whether the first UE is authorized to obtain the ranging result of the third UE;
  • the fifth sending module is configured to send the second response information to the first network node.
  • the processing module is configured to determine second response information based on the second request information.
  • the fifth sending module is configured to send the second request information to the second network node
  • the fifth receiving module is configured to receive the second response information sent by the second network node.
  • the second network node is a ranging and positioning server
  • the first network node is the key management function PKMF of the second UE or the policy control function PCF of the second UE;
  • the third network node is the key management function PKMF of the first UE or the policy control function PCF of the first UE.
  • a communication device includes:
  • Memory used to store instructions executable by the processor
  • the processor is configured to implement the information processing method of any embodiment of the present disclosure when running executable instructions.
  • a computer storage medium stores a computer executable program.
  • the executable program is executed by a processor, the information processing method of any embodiment of the present disclosure is implemented.
  • the first request information may be sent to the second UE through the first UE.
  • the first request information includes the first identification information of the first UE and the second identification information of the second UE.
  • the first request information used to request the establishment of direct connection communication; and the first request information also includes: third identification information of the third UE used to request ranging results, and a ranging service code used to indicate requesting a ranging service.
  • the second UE can detect whether the first UE is allowed to obtain the ranging result of the third UE, so that only when the first UE is allowed to call the second UE to assist in obtaining the third UE
  • the ranging result of the third UE is obtained only when the ranging result of the third UE is obtained; this can reduce the risk that the first UE is not allowed to obtain the ranging result of the third UE because it can establish a direct connection communication with the second UE.
  • Figure 1 is a schematic structural diagram of a wireless communication system according to an exemplary embodiment.
  • Figure 2 is a schematic diagram of communication between a third-party UE, an auxiliary UE and a tested UE according to an exemplary embodiment.
  • Figure 3 is a schematic diagram of an information processing method according to an exemplary embodiment.
  • Figure 4 is a schematic diagram of an information processing method according to an exemplary embodiment.
  • FIG. 5 is a schematic diagram of an information processing method according to an exemplary embodiment.
  • Figure 6 is a schematic diagram of an information processing method according to an exemplary embodiment.
  • FIG. 7 is a schematic diagram of an information processing method according to an exemplary embodiment.
  • FIG. 8 is a schematic diagram of an information processing method according to an exemplary embodiment.
  • FIG. 9 is a schematic diagram of an information processing method according to an exemplary embodiment.
  • FIG. 10 is a block diagram of an information processing device according to an exemplary embodiment.
  • FIG. 11 is a block diagram of an information processing device according to an exemplary embodiment.
  • FIG. 12 is a block diagram of an information processing device according to an exemplary embodiment.
  • FIG. 13 is a block diagram of an information processing device according to an exemplary embodiment.
  • FIG. 14 is a block diagram of an information processing device according to an exemplary embodiment.
  • Figure 15 is a block diagram of a UE according to an exemplary embodiment.
  • Figure 16 is a block diagram of a base station according to an exemplary embodiment.
  • first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
  • first information may also be called second information, and similarly, the second information may also be called first information.
  • word “if” as used herein may be interpreted as "when” or "when” or "in response to determining.”
  • FIG. 1 shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure.
  • the wireless communication system is a communication system based on cellular mobile communication technology.
  • the wireless communication system may include several user equipments 110 and several base stations 120.
  • user equipment 110 may be a device that provides voice and/or data connectivity to a user.
  • the user equipment 110 may communicate with one or more core networks via a Radio Access Network (RAN).
  • RAN Radio Access Network
  • the user equipment 110 may be an Internet of Things user equipment, such as a sensor device, a mobile phone (or a "cellular" phone) ) and computers with IoT user equipment, which may be, for example, fixed, portable, pocket-sized, handheld, computer-built-in, or vehicle-mounted devices.
  • station station
  • subscriber unit subscriber unit
  • subscriber station subscriber station
  • mobile station mobile station
  • remote station remote station
  • access point remote terminal
  • remote terminal remote terminal
  • the user equipment 110 may also be equipment of an unmanned aerial vehicle.
  • the user equipment 110 may also be a vehicle-mounted device, for example, it may be an on-board computer with a wireless communication function, or a wireless user equipment connected to an external on-board computer.
  • the user equipment 110 may also be a roadside device, for example, it may be a streetlight, a signal light or other roadside device with a wireless communication function.
  • the base station 120 may be a network-side device in a wireless communication system.
  • the wireless communication system can be the 4th generation mobile communication technology (the 4th generation mobile communication, 4G) system, also known as the Long Term Evolution (LTE) system; or the wireless communication system can also be a 5G system, Also called new air interface system or 5G NR system.
  • the wireless communication system may also be a next-generation system of the 5G system.
  • the access network in the 5G system can be called the New Generation-Radio Access Network (NG-RAN).
  • NG-RAN New Generation-Radio Access Network
  • the base station 120 may be an evolved base station (eNB) used in the 4G system.
  • the base station 120 may also be a base station (gNB) that adopts a centralized distributed architecture in the 5G system.
  • eNB evolved base station
  • gNB base station
  • the base station 120 adopts a centralized distributed architecture it usually includes a centralized unit (central unit, CU) and at least two distributed units (distributed units, DU).
  • the centralized unit is equipped with a protocol stack including the Packet Data Convergence Protocol (PDCP) layer, the Radio Link Control protocol (Radio Link Control, RLC) layer, and the Media Access Control (Medium Access Control, MAC) layer;
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • MAC Media Access Control
  • the distribution unit is provided with a physical (Physical, PHY) layer protocol stack, and the embodiment of the present disclosure does not limit the specific implementation of the base station 120.
  • a wireless connection may be established between the base station 120 and the user equipment 110 through a wireless air interface.
  • the wireless air interface is a wireless air interface based on the fourth generation mobile communication network technology (4G) standard; or the wireless air interface is a wireless air interface based on the fifth generation mobile communication network technology (5G) standard, such as
  • the wireless air interface is a new air interface; alternatively, the wireless air interface may also be a wireless air interface based on the next generation mobile communication network technology standard of 5G.
  • an E2E (End to End, end-to-end) connection can also be established between user equipments 110 .
  • vehicle-to-vehicle (V2V) communication vehicle-to-roadside equipment (vehicle to Infrastructure, V2I) communication and vehicle-to-person (vehicle to pedestrian, V2P) communication in vehicle networking communication (vehicle to everything, V2X) Wait for the scene.
  • V2V vehicle-to-vehicle
  • V2I vehicle-to-roadside equipment
  • V2P vehicle-to-person communication in vehicle networking communication
  • V2X vehicle networking communication
  • the above user equipment can be considered as the terminal equipment of the following embodiments.
  • the above-mentioned wireless communication system may also include a network management device 130.
  • the network management device 130 may be a core network device in a wireless communication system.
  • the network management device 130 may be a mobility management entity (Mobility Management Entity) in an evolved packet core network (Evolved Packet Core, EPC). MME).
  • the network management device can also be other core network devices, such as serving gateway (Serving GateWay, SGW), public data network gateway (Public Data Network GateWay, PGW), policy and charging rules functional unit (Policy and Charging Rules) Function, PCRF) or Home Subscriber Server (HSS), etc.
  • serving gateway Serving GateWay, SGW
  • public data network gateway Public Data Network GateWay, PGW
  • Policy and Charging Rules Policy and Charging Rules
  • PCRF Policy and Charging Rules
  • HSS Home Subscriber Server
  • the embodiments of the present disclosure enumerate multiple implementations to clearly describe the technical solutions of the embodiments of the present disclosure.
  • the multiple embodiments provided in the embodiments of the present disclosure can be executed alone or in combination with the methods of other embodiments in the embodiments of the present disclosure. They can also be executed alone or in combination. It is then executed together with some methods in other related technologies; the embodiments of the present disclosure do not limit this.
  • one execution subject when one execution subject sends a certain transmission to another execution subject, it may mean that one execution subject directly sends a transmission to another execution subject, or it may mean that one execution subject directly sends a transmission to another execution subject. It means that one execution subject sends a transmission to another execution subject through any other device; this is not limited in the embodiment of the present disclosure.
  • the third-party UE can perform SL-based mutual discovery with the auxiliary UE, and request the auxiliary UE to help measure the distance between UE1 and UE2.
  • the third-party UE is a UE trusted by the auxiliary UE.
  • the auxiliary UE receives a request from a third-party UE to assist in measuring the distance between UE1 and UE2, it also needs to authenticate whether the third-party UE has the authority to measure the distance between UE1 and UE2.
  • the auxiliary UE broadcasts announcement information, which includes auxiliary UE information, role indication (ie, "auxiliary UE"), ranging service code, and ranging open information.
  • the ranging open information includes a list of target UE information; using this list, the auxiliary UE can perform ranging/SL positioning.
  • the third-party UE monitors the announcement information and discovers the auxiliary UE based on the received ranging open information. If the target UE that the third-party UE intends to request ranging results falls in the target UE information list in the ranging open information, the third-party UE selects the discovered auxiliary UE, and then the third-party UE establishes a secure PC5 connection with the auxiliary UE.
  • the current security mechanism can only ensure that the third-party UE is allowed to call the auxiliary UE. Ranging service. But according to the current specifications, there is no existing method for the secondary UE to check whether the third-party UE is allowed to request the ranging results of the target UE. Therefore, in the event that a misbehaving third party UE, which is not allowed to request ranging results for UE1 and UE2, responds to a broadcast message from the auxiliary UE announcing UE1 and UE2, the third party UE may then establish a PC5 connection with the auxiliary UE . Even if the third-party UE is authenticated and authorized during PC5 connection establishment, the current security mechanism cannot prevent a misbehaving third-party UE from requesting the ranging results of UE1/UE2.
  • an embodiment of the present disclosure provides an information processing method, which is executed by the first UE, including:
  • Step S31 Send first request information to the second UE, where the first request information includes first identification information of the first UE and second identification information of the second UE, and the first request information is used to request the establishment of direct connection communication; And the first request information also includes: third identification information of the third UE used to request the ranging result, and a ranging service code used to indicate requesting the ranging service.
  • the first UE may be a third-party UE; the second UE may be an auxiliary UE; and the third UE may be a tested UE or a target UE.
  • the auxiliary UE may be: any UE capable of performing ranging/SL positioning with a third UE (such as UE1 and UE2 in the above embodiment). For example, the auxiliary UE may find and measure UE1 and UE2 respectively based on the SL.
  • the third-party UE may be any UE other than the above-mentioned auxiliary UE and the tested UE.
  • the first UE, the second UE and the third UE may all be various mobile terminals or fixed terminals.
  • the UE can be, but is not limited to, a mobile phone, a computer, a server, a wearable device, a vehicle terminal, a roadside unit (RSU, Road Side Unit), a game control platform or a multimedia device, etc.
  • the first identification information, the second identification information and the third identification information may all be information used to uniquely identify the UE.
  • the first identification information, the second identification information, and the third identification information may be, but are not limited to, one of the following: a network layer identification or an application layer identification; wherein, the network layer identification may be, but is not an implicit identification of the subscriber. (Subscription Concealed Identifier, SUCI), Globally Unique Temporary UE Identity, GUTI.
  • the first identification information, the second identification information and the third identification information may all be, but are not limited to, the physical address of the UE.
  • the first identification information, the second identification information and the third identification information may be, but are not limited to, codes or indexes negotiated between the operator and the UE or between the network device and the UE.
  • the ranging service may be a ranging (Ranging)/direct link (SL) positioning service.
  • the first request information includes: third identification information of the third UE used to request the ranging result of the ranging/direct link positioning service, and the third identification information used to indicate requesting the ranging result of the ranging/direct link positioning service.
  • Ranging Service Code RSC
  • the first request information may be ranging/direct link positioning request information.
  • the first UE sends the first request information to the second UE, so that the second UE sends the second request information to the first network node or the second network node.
  • the second request information includes: second identification information, first identification information, third identification information and ranging service code; the second request information is used to request that the first UE is allowed to obtain the ranging result of the third UE.
  • the second request information used to request permission for the first UE to obtain the ranging result of the third UE may be: the second request information is used to request the first UE for permission to obtain the ranging result of the third UE.
  • the second request information may be used to request permission in the ranging service indicated by the ranging service code to allow the first UE to obtain the ranging result of the third UE.
  • the ranging service may be a ranging/direct link positioning service, or the ranging service may be other ranging services, which are not limited here.
  • the first network node, the second network node, and the third network node mentioned below may all be logical nodes or functions or entities that are flexibly deployed in the communication network.
  • the first network node, the second network node and the third network node are logical nodes or functions on the core network side.
  • the first network node may be the PKMF of the second UE or the PCF of the second UE.
  • the first network node is the PKMF of the secondary UE or the PCF of the secondary UE.
  • the second network node may be a ranging positioning server.
  • the second network node is a ranging/direct link positioning server.
  • the third network node may be the PKMF of the first UE or the PCF of the first UE.
  • the third network node is the PKMF of the third-party UE or the PCF of the third-party UE.
  • the second request information may be authorization request information.
  • the second response information mentioned below may be authorization response information.
  • the first request information may be sent to the second UE through the first UE.
  • the first request information includes the first identification information of the first UE and the second identification information of the second UE.
  • the first request information used to request the establishment of direct connection communication; and the first request information also includes: third identification information of the third UE used to request ranging results, and a ranging service code used to indicate requesting a ranging service.
  • the second UE can detect whether the first UE is allowed to obtain the ranging result of the third UE, so that only when the first UE is allowed to call the second UE to assist in obtaining the third UE
  • the ranging result of the third UE is only obtained when the ranging result of the third UE is obtained; this can reduce the risk that the first UE, which is not allowed and/or misbehaves, obtains the ranging result of the third UE because it can establish a direct connection communication with the second UE. risks of.
  • the auxiliary UE can detect whether a third-party UE is allowed to obtain the ranging results of the measured UE or the target UE; this can reduce the risk of unauthorized authorization to obtain the ranging results of the measured UE or the target UE. The risk that a third-party UE obtains the ranging results of the measured UE or target UE.
  • step S31 receive announcement information sent by the second UE;
  • sending the first request information to the second UE includes: decrypting the announcement information sent by the second UE based on the key information to obtain the first information, and sending the first request information to the second UE; wherein the first information includes At least one of the following:
  • Role indication information used to indicate the role of the second UE
  • the third identification information of the third UE is the third identification information of the third UE.
  • Embodiments of the present disclosure provide an information processing method, executed by a first UE, including: decrypting announcement information sent by a second UE based on key information to obtain first information, and sending first request information to the second UE; wherein, An information includes at least one of the following:
  • Role indication information used to indicate the role of the second UE
  • the third identification information of the third UE is the third identification information of the third UE.
  • the first UE requests the establishment of a direct communication connection with the second UE and the second UE checks whether the first UE has authority. Obtain the ranging result of the third UE.
  • an embodiment of the present disclosure provides an information processing method, which is executed by the first UE, including:
  • Step S41 Receive the first response information sent by the second UE, where the first response information includes: rejection indication information; the rejection indication information is used to indicate to terminate the establishment of direct connection communication.
  • the first response information carrying the rejection indication information is sent by the second UE after determining that the authorization fails.
  • authorization failure means that the first UE is not authorized to obtain the ranging result of the third UE.
  • the first response information includes: failure reason.
  • Embodiments of the present disclosure provide an information processing method, executed by a first UE, including: receiving first response information sent by a second UE, where the first response information includes: a failure reason.
  • the second UE when the second UE determines that the first UE is not authorized to obtain the ranging result of the third UE, it may terminate the establishment of the direct communication connection, and may return the first message carrying the rejection indication information.
  • the response information informs the first UE to terminate establishing direct connection communication.
  • Embodiments of the present disclosure provide an information processing method, executed by a first UE, including: receiving first response information sent by a second UE, wherein the first response information includes: success indication information; the success indication information is used to indicate successful establishment Direct connection communication.
  • the second UE when the second UE determines to authorize the first UE to obtain the ranging result of the third UE, it may inform the first UE to establish direct connection communication by returning the first response information carrying the success indication information.
  • Embodiments of the present disclosure provide an information processing method, executed by the first UE, including:
  • Embodiments of the present disclosure provide an information processing method, executed by a first UE, including: receiving a ranging result of a third UE sent by a second UE.
  • the second UE determines to authorize the first UE to obtain the ranging result of the third UE, a secure direct connection communication can be established, and the ranging result of the third UE can be transferred to the first UE. UE.
  • the following information processing method is executed by the second UE, which is similar to the above description of the information processing method executed by the first UE; and, the information processing method executed by the second UE is not disclosed in the embodiment.
  • the description of an example of the information processing method performed by the first UE please refer to the description of an example of the information processing method performed by the first UE, which will not be described in detail here.
  • an embodiment of the present disclosure provides an information processing method, which is executed by the second UE, including:
  • Step S51 Receive the first request information sent by the first UE, where the first request information includes the first identification information of the first UE and the second identification information of the second UE, and the first request information is used to request the establishment of direct connection communication. ; and the first request information also includes: third identification information of the third UE used to request the ranging result, and a ranging service code used to indicate requesting the ranging service.
  • the first UE, the second UE and the third UE may respectively be the first UE, the second UE and the third UE in the above embodiments; the first identification information, the second identification information and the third UE may be the first UE, the second UE and the third UE respectively.
  • the three identification information are respectively the first identification information, the second identification information and the third identification information in the above embodiment; the first request information, the ranging service and the ranging service code can be the first request information, the ranging service code in the above example. Ranging service and ranging service codes.
  • the first UE may be a third-party UE; the second UE may be an auxiliary UE; and the third UE may be a tested UE or a target UE.
  • the first request information may be ranging/direct link positioning request information.
  • the ranging service may be a ranging/direct link positioning service.
  • the first request information includes: the third identification information of the third UE used to request the ranging result of the ranging/direct link positioning service, and the third identification information used to indicate requesting the ranging result of the ranging/direct link positioning service. from the service code.
  • Embodiments of the present disclosure provide an information processing method, executed by a second UE, including: sending second request information to a first network node, where the second request information includes: second identification information, first identification information, third Identification information and ranging service code; the second request information is used to request that the first UE is allowed to obtain the ranging result of the third UE.
  • the second request information may be the second request information in the above embodiments.
  • the second request information is used to request the first UE to obtain the ranging result of the third UE.
  • the second request information may be used to request permission in the ranging service indicated by the ranging service code to allow the first UE to obtain the ranging result of the third UE.
  • the first network node is the PKMF or the PCF of the second UE.
  • the second request information is used by the first network node to send to the third network node.
  • Embodiments of the present disclosure provide an information processing method, executed by a second UE, including: receiving second response information sent by a first network node, where the second response information is used to indicate whether to authorize the first UE to obtain the information of the third UE. Ranging results.
  • the first network node can forward the second request information and receive the second response information to obtain the permission of whether to allow the first UE to obtain the ranging result of the third UE.
  • Embodiments of the present disclosure provide an information processing method, executed by a second UE, including: sending second request information to a second network node, where the second request information includes: second identification information, first identification information, third Identification information and ranging service code; the second request information is used to request that the first UE is allowed to obtain the ranging result of the third UE.
  • the second UE sends the second request information to the second network node, including: the second UE sends the second request information to the first network node, and the first network node sends the second request to the second network node. information.
  • the second network node is a ranging and positioning server.
  • the second network node may be a ranging/direct link positioning server.
  • Embodiments of the present disclosure provide an information processing method, executed by a second UE, including: receiving second response information sent by a second network node, where the second response information is used to indicate whether to authorize the first UE to obtain the information of the third UE. Ranging results.
  • the second UE can directly send the second request information to the second network node and receive the second response information to obtain the permission of whether to allow the first UE to obtain the ranging result of the third UE.
  • Embodiments of the present disclosure provide an information processing method, executed by a second UE, including: determining to authorize the first UE to obtain ranging results of a third UE based on the second response information, and sending a first message including success indication information to the first UE. Response information; wherein, the success indication information is used to indicate that direct connection communication is successfully established.
  • Embodiments of the present disclosure provide an information processing method, executed by a second UE, including: determining that the first UE is not authorized to obtain ranging results of a third UE based on the second response information, and sending a third message including rejection indication information to the first UE. A response message; wherein the rejection indication message is used to indicate the suspension of establishment of direct connection communication.
  • the second UE can determine whether to execute the direct security mode command or to terminate the direct communication establishment process based on the authorization result. For example, if the authorization is successful, that is, the first UE is authorized to obtain the ranging result of the third UE, then it is determined to establish a communication connection with the first UE and/or execute a security mode command. For another example, if the authorization fails, that is, the first UE is not authorized to obtain the ranging result of the third UE, then it is determined to terminate the direct communication establishment process with the first UE.
  • Embodiments of the present disclosure provide an information processing method, executed by a second UE, including: sending security mode command information to the first UE, where the security mode command information is used to indicate establishing a security context;
  • Embodiments of the present disclosure provide an information processing method, executed by the second UE, including:
  • Embodiments of the present disclosure provide an information processing method, executed by a second UE, including: broadcasting announcement information, where the announcement information is information that encrypts first information using key information, where the first information includes at least the following: one:
  • Role indication information used to indicate the role of the second UE
  • the third identification information of the third UE is the third identification information of the third UE.
  • the following information processing method is executed by the first network node, which is similar to the above description of the information processing method executed by the first UE and/or the second UE; and, for the information processing method executed by the first network node
  • the information processing method examples performed by the first UE and/or the second UE, and will not be described in detail here.
  • an embodiment of the present disclosure provides an information processing method, which is executed by a first network node and includes:
  • Step S61 Receive second request information sent by the second UE, where the second request information includes: second identification information, first identification information, third identification information, and a ranging service code used to indicate requesting a ranging service; The second request information is used to request that the first UE is allowed to obtain the ranging result of the third UE; wherein, the second request information is sent by the second UE after receiving the first request information, and the first request information is used to request to establish the first A direct communication connection between the UE and the second UE.
  • the first request information includes: first identification information, second identification information, a ranging service code, and third identification information of the third UE used to request the ranging result.
  • the first UE, the second UE and the third UE may respectively be the first UE, the second UE and the third UE in the above embodiments; the first identification information, the second identification information and the third UE may be the first UE, the second identification information and the third UE respectively.
  • the three identification information are respectively the first identification information, the second identification information and the third identification information in the above embodiment; the first request information, the ranging service and the ranging service code can be the first request information, the ranging service code in the above example. Ranging service and ranging service codes.
  • the first UE may be a third-party UE; the second UE may be an auxiliary UE; and the third UE may be a tested UE or a target UE.
  • the first request information may be ranging/direct link positioning request information.
  • the ranging service may be a ranging/direct link positioning service.
  • the first request information includes: the third identification information of the third UE used to request the ranging result of the ranging/direct link positioning service, and the third identification information used to indicate requesting the ranging result of the ranging/direct link positioning service. from the service code.
  • the second request information may be the second request information in the above embodiments.
  • the second request information is used to request the first UE to obtain the ranging result of the third UE.
  • the second request information may be used to request permission in the ranging service indicated by the ranging service code to allow the first UE to obtain the ranging result of the third UE.
  • the first network node is the PKMF or the PCF of the second UE.
  • Embodiments of the present disclosure provide an information processing method, executed by a first network node, including:
  • Embodiments of the present disclosure provide an information processing method, executed by a first network node, including: sending second response information to a second UE.
  • the second response information is determined by the third network node, or the third response information is obtained by the third network node from the second network node.
  • the third network node is the PKMF of the first UE or the PCF of the first UE.
  • Embodiments of the present disclosure provide an information processing method, executed by a first network node, including:
  • the second network node is a ranging and positioning server
  • the following information processing method is performed by the second network node, which is similar to the above description of the information processing method performed by the first UE and/or the second UE and/or the first network node; and, for For technical details that are not disclosed in the embodiments of the information processing method executed by the second network node, please refer to the description of the examples of the information processing method executed by the first UE and/or the second UE and/or the first network node, which are not disclosed here. Give a detailed description.
  • an embodiment of the present disclosure provides an information processing method, which is executed by the second network node, including:
  • Step S71 Receive second request information sent by the first network node or the third network node, where the second request information includes: second identification information, first identification information, third identification information and is used to indicate requesting the ranging service. ranging service code; the second request information is used to request to allow the first UE to obtain the ranging result of the third UE; wherein the second request information is sent by the second UE after receiving the first request information, and the first request information Used to request the establishment of a direct communication connection between the first UE and the second UE.
  • the second request information includes: second identification information, first identification information, third identification information and is used to indicate requesting the ranging service. ranging service code; the second request information is used to request to allow the first UE to obtain the ranging result of the third UE; wherein the second request information is sent by the second UE after receiving the first request information, and the first request information Used to request the establishment of a direct communication connection between the first UE and the second UE.
  • the second request information may be the second request information in the above embodiments.
  • the second request information is used to request the first UE to obtain the ranging result of the third UE.
  • the second request information may be used to request permission in the ranging service indicated by the ranging service code to allow the first UE to obtain the ranging result of the third UE.
  • the first network node is the PKMF or the PCF of the second UE.
  • the first request information may be the first request information in the above embodiments.
  • the first request information includes: first identification information, second identification information, ranging service code, and third identification information of the third UE used to request the ranging result.
  • the first UE, the second UE and the third UE may respectively be the first UE, the second UE and the third UE in the above embodiments; the first identification information, the second identification information and the third UE may be the first UE, the second UE and the third UE respectively.
  • the three identification information are respectively the first identification information, the second identification information and the third identification information in the above embodiment; the first request information, the ranging service and the ranging service code can be the first request information, the ranging service code in the above example. Ranging service and ranging service codes.
  • the first UE may be a third-party UE; the second UE may be an auxiliary UE; and the third UE may be a tested UE or a target UE.
  • the first request information may be ranging/direct link positioning request information.
  • the ranging service may be a ranging/direct link positioning service.
  • the first request information includes: the third identification information of the third UE used to request the ranging result of the ranging/direct link positioning service, and the third identification information used to indicate requesting the ranging result of the ranging/direct link positioning service. from the service code.
  • Embodiments of the present disclosure provide an information processing method, executed by a second network node, including: sending second response information to a first network node or a third network node, where the second response information is used to indicate whether to authorize the first UE. Obtain the ranging result of the third UE.
  • the following information processing method is performed by a third network node, which is consistent with the description of the information processing method performed by the first UE and/or the second UE and/or the first network node and/or the second network node. are similar; and, for technical details not disclosed in the embodiment of the information processing method performed by the third network node, please refer to the information processing method performed by the first UE and/or the second UE and/or the first network node and/or the second network node.
  • the description of an example of the information processing method performed by the network node will not be described in detail here.
  • an embodiment of the present disclosure provides an information processing method, which is executed by a third network node, including:
  • Step S81 Receive second request information sent by the first network node; wherein the second request information includes: second identification information, first identification information, third identification information, and a ranging service code used to indicate requesting a ranging service. ; The second request information is used to request that the first UE is allowed to obtain the ranging result of the third UE; wherein, the second request information is sent by the second UE after receiving the first request information, and the first request information is used to request the establishment of the third UE.
  • the second request information may be the second request information in the above embodiments.
  • the second request information is used to request the first UE to obtain the ranging result of the third UE.
  • the second request information may be used to request permission in the ranging service indicated by the ranging service code to allow the first UE to obtain the ranging result of the third UE.
  • the first request information includes: first identification information, second identification information, a ranging service code, and third identification information of the third UE used to request the ranging result.
  • the first UE, the second UE and the third UE may respectively be the first UE, the second UE and the third UE in the above embodiments; the first identification information, the second identification information and the third UE may be the first UE, the second UE and the third UE respectively.
  • the three identification information are respectively the first identification information, the second identification information and the third identification information in the above embodiment; the first request information, the ranging service and the ranging service code can be the first request information, the ranging service code in the above example. Ranging service and ranging service codes.
  • the first UE may be a third-party UE; the second UE may be an auxiliary UE; and the third UE may be a tested UE or a target UE.
  • the first request information may be ranging/direct link positioning request information.
  • the ranging service may be a ranging/direct link positioning service.
  • the first request information includes: the third identification information of the third UE used to request the ranging result of the ranging/direct link positioning service, and the third identification information used to indicate requesting the ranging result of the ranging/direct link positioning service. from the service code.
  • Embodiments of the present disclosure provide an information processing method, executed by a third network node, including:
  • obtaining the second response information includes: determining the second response information based on the second request information.
  • Embodiments of the present disclosure provide an information processing method, executed by a third network node, including: determining second response information based on the second request information.
  • the third network node can perform authorization authentication on the second request information that allows the first UE to obtain the ranging result of the third UE, the second response information after the authorization authentication can be determined based on the third network node.
  • the method includes: sending second request information to the second network node;
  • Obtaining the second response information includes: receiving the second response information sent by the second network node.
  • Embodiments of the present disclosure provide an information processing method, executed by a third network node, including:
  • the second request information may be sent to the second network node to determine whether to obtain the ranging result of the third UE.
  • a UE obtains authentication of the ranging result of the third UE. In this way, the authentication for the first UE to obtain the ranging result of the third UE can be determined through various methods.
  • the second network node is a ranging and positioning server
  • the first network node is the PKMF of the second UE or the PCF of the second UE;
  • the third network node is the PKMF of the first UE or the PCF of the first UE.
  • the auxiliary UE should It can be checked whether the third-party UE is authorized when receiving a direct communication request from the third-party UE.
  • the network function capable of authorizing third-party UEs may be the network function that provides ranging open information to the UE earlier in the authorization service and information provision process. Based on the authorization results provided by the network, the secondary UE then determines whether to proceed with the secure establishment of the PC5 connection.
  • an embodiment of the present disclosure provides an information processing method, which is executed by a communication device.
  • the communication device includes: a UE under test or a target UE (such as UE1/UE2), an auxiliary UE, a third-party UE, and the PKMF of the auxiliary UE. /PCF, PKMF/PCF of third-party UE, and ranging/SL positioning server; the information processing method includes the following steps:
  • Step S901 The auxiliary UE broadcasts protected announcement information.
  • the announcement information includes auxiliary UE information, role indication, ranging service code, and ranging open information;
  • the ranging open information may be request information requesting ranging/positioning results, which includes a list of measured UE information for which the auxiliary UE can perform ranging.
  • the information list may include the ID of the UE under test, for example, UE1 and/or UE2 identifier (Identifier, ID).
  • Step S902 When the third-party UE monitors the broadcast announcement information, it discovers and selects the auxiliary UE based on the ranging open information;
  • the third-party UE then decodes the protected advertisement information using the discovery security parameters received from its PKMF/PCF/DDNMF. Since the discovery security parameters are associated with the measured UE information in the ranging open information, only the discovery security parameters associated with the information of UE1/UE2 can decode the announcement information.
  • Step S903 The third-party UE sends a direct communication request (DCR) message to the auxiliary UE to perform the establishment process of the PC5 connection with the auxiliary UE;
  • DCR direct communication request
  • the direct communication request message may be the first request message in the above embodiment.
  • the direct communication request includes at least the information of the third-party UE, the information of the auxiliary UE, the ranging service code, and the information of the target UE for which the third-party UE requests the ranging result (for example, the information of UE1/UE2).
  • the information of the third-party UE, the information of the auxiliary UE, and the information of the target UE may respectively include at least: first identification information of the third-party UE, second identification information of the auxiliary UE, and third identification information of the target UE.
  • a misbehaving third-party UE which is not allowed to request the ranging results of UE1/UE2, can still respond to the broadcast message from the auxiliary UE by sending a DCR for establishing a PC5 connection with the auxiliary UE ( For example, announcement message), the auxiliary UE announces its assistance to UE1/UE2, but the auxiliary UE cannot detect the inappropriate behavior.
  • Step S904 The auxiliary UE sends authorization request information to the PKMF/PCF of the auxiliary UE.
  • the authorization request information at least includes information about the auxiliary UE, information about the third-party UE, ranging service code, and the target UE (UE1/UE2) requested by the third-party UE.
  • the authorization request information may be the second request information in the above embodiment.
  • Step S905 The PKMF/PCF of the auxiliary UE sends authorization request information to the PKMF/PCF of the third-party UE to authorize the third party, or interacts with the ranging/SL positioning server based on the PKMF/PCF of the third-party UE to authorize the third party, or assists The PKMF/PCF of the UE directly sends authorization request information to the ranging/SL positioning server to authorize the third party;
  • the authorized third party is: whether the authorized third party is allowed to request the ranging results of the target UE (UE1/UE2).
  • the authorization request information at least includes information about the third-party UE, information about the target UE (UE1/UE2) requested by the third-party UE, and the ranging service code.
  • the ranging/SL positioning server returns the authorization result to the PKMF/PCF of the auxiliary UE directly or via the PKMF/PCF of the third-party UE.
  • the authorization result may be carried in the authorization response information; the authorization response information may be the second response information in the above embodiment.
  • Step S906 The PKMF/PCF of the auxiliary information UE returns the authorization result to the auxiliary UE;
  • Step S907A If the authorization is successful, the auxiliary UE performs the direct authorization and key establishment process with the third-party UE;
  • successful authorization means authorizing the third-party UE to obtain the ranging results of the target UE. After step S907A, go to step S908.
  • Step S907B If authorization fails, the auxiliary UE sends direct communication rejection information to the third-party UE;
  • the direct communication rejection information may be the first response information carrying the rejection indication information in the above embodiment.
  • the direct communication rejection information may include the reason for the failure. There is no need to perform the following steps after step S907B.
  • Step S908 The auxiliary UE sends security mode command information to the third-party UE.
  • the security mode command information is used to establish the PC5 security context;
  • Step S909 When receiving the security mode command information, the third-party UE sends the security mode completion information to the auxiliary UE;
  • Step S910 When receiving the security mode completion information, the auxiliary UE starts to perform the ranging/SL positioning process with the target UE (UE1/UE2) respectively;
  • Step S911 Assist the UE to obtain the ranging measurement value of each target UE (UE1/UE2), and calculate the ranging results between the target UEs (UE1/UE2);
  • Step S912 The auxiliary UE sends a ranging service response to the third-party UE, where the ranging service response includes the ranging result of the target UE (UE1/UE2).
  • an embodiment of the present disclosure provides an information processing device, including:
  • the first sending module 31 is configured to send first request information to the second UE, where the first request information includes first identification information of the first UE and second identification information of the second UE, and the first request information is used to Requesting to establish direct connection communication; and the first request information also includes: third identification information of the third UE used to request the ranging result, and a ranging service code used to indicate requesting the ranging service.
  • An information processing device provided by an embodiment of the present disclosure includes: a first UE.
  • Embodiments of the present disclosure provide an information processing device, including: a first receiving module configured to receive first response information sent by a second UE, wherein the first response information includes: rejection indication information; the rejection indication information is used to indicate Abort establishing direct connection communication.
  • an embodiment of the present disclosure provides an information processing device, including:
  • the second receiving module 41 is configured to receive the first request information sent by the first UE, where the first request information includes the first identification information of the first UE and the second identification information of the second UE.
  • the first request information is The request establishes direct connection communication; and the first request information also includes: third identification information of the third UE used to request the ranging result, and a ranging service code used to indicate requesting the ranging service.
  • An information processing device provided by an embodiment of the present disclosure includes: a second UE.
  • Embodiments of the present disclosure provide an information processing device, including: a second sending module configured to send second request information to a first network node, where the second request information includes: second identification information, first identification information, The third identification information and ranging service code; the second request information is used to request to allow the first UE to obtain the ranging result of the third UE.
  • the first network node is the PKMF of the second UE or the PCF of the second UE.
  • An embodiment of the present disclosure provides an information processing device, including: a second receiving module 41 configured to receive second response information sent by a first network node, where the second response information is used to indicate whether to authorize the first UE to obtain the third UE’s ranging results.
  • Embodiments of the present disclosure provide an information processing device, including: a second sending module configured to send second request information to a second network node, where the second request information includes: second identification information, first identification information, The third identification information and ranging service code; the second request information is used to request to allow the first UE to obtain the ranging result of the third UE.
  • the second network node is a ranging and positioning server.
  • An embodiment of the present disclosure provides an information processing device, including: a second receiving module 41 configured to receive second response information sent by a second network node, where the second response information is used to indicate whether to authorize the first UE to obtain the first Ranging results of three UEs.
  • Embodiments of the present disclosure provide an information processing device, including: a second sending module configured to determine, based on the second response information, to authorize the first UE to obtain the ranging result of the third UE, and send a message including success indication information to the first UE. First response information; wherein, the success indication information is used to indicate the successful establishment of direct connection communication;
  • the second sending module is configured to determine, based on the second response information, that the first UE is not authorized to obtain the ranging result of the third UE, and send the first response information including the rejection indication information to the first UE; wherein the rejection indication information Used to indicate the abort of establishing a direct connection communication.
  • an embodiment of the present disclosure provides an information processing device, including:
  • the third receiving module 51 is configured to receive the second request information sent by the second UE, where the second request information includes: second identification information, first identification information, third identification information, and is used to indicate requesting the ranging service.
  • the ranging service code; the second request information is used to request to allow the first UE to obtain the ranging result of the third UE;
  • the second request information is sent by the second UE after receiving the first request information, and the first request information is used to request the establishment of a direct communication connection between the first UE and the second UE.
  • An information processing device provided by an embodiment of the present disclosure includes: a first network node.
  • the first request information includes: first identification information, second identification information, a ranging service code, and third identification information of the third UE used to request the ranging result.
  • An embodiment of the present disclosure provides an information processing device, including: a third sending module configured to send second request information to a third network node;
  • the third receiving module 51 is configured to receive second response information sent by the third network node, where the second response information is used to indicate whether the first UE is authorized to obtain the ranging result of the third UE.
  • An embodiment of the present disclosure provides an information processing device, including: a third sending module configured to send second request information to a second network node;
  • the third receiving module 51 is configured to receive second response information sent by the second network node, where the second response information is used to indicate whether the first UE is authorized to obtain the ranging result of the third UE.
  • An embodiment of the present disclosure provides an information processing device, including: a third sending module configured to send second response information to a second UE.
  • the second response information is determined by the third network node, or the third response information is obtained by the third network node from the second network node.
  • the third network node is the PKMF of the first UE or the PCF of the first UE.
  • the first network node is the PKMF of the second UE or the PCF of the second UE.
  • an information processing device including:
  • the fourth receiving module 61 is configured to receive the second request information sent by the first network node or the third network node, where the second request information includes: second identification information, first identification information, third identification information and username.
  • a ranging service code indicating a request for ranging service; the second request information is used to request that the first UE is allowed to obtain the ranging result of the third UE;
  • the second request information is sent by the second UE after receiving the first request information, and the first request information is used to request the establishment of a direct communication connection between the first UE and the second UE.
  • An information processing device provided by an embodiment of the present disclosure includes: a second network node.
  • the first request information includes: first identification information, second identification information, a ranging service code, and third identification information of the third UE used to request the ranging result.
  • An embodiment of the present disclosure provides an information processing device, including: a fourth sending module configured to send second response information to a first network node or a third network node, where the second response information is used to indicate whether to authorize the first The UE obtains the ranging result of the third UE.
  • an embodiment of the present disclosure provides an information processing device, including:
  • the fifth receiving module 71 is configured to receive the second request information sent by the first network node; wherein the second request information includes: second identification information, first identification information, third identification information and an indication for requesting ranging.
  • the ranging service code of the service; the second request information is used to request to allow the first UE to obtain the ranging result of the third UE;
  • the second request information is sent by the second UE after receiving the first request information, and the first request information is used to request the establishment of a direct communication connection between the first UE and the second UE.
  • the information processing device provided by the embodiment of the present disclosure includes: a third network node.
  • the first request information includes: first identification information, second identification information, a ranging service code, and third identification information of the third UE used to request the ranging result.
  • An embodiment of the present disclosure provides an information processing device, including: a processing module configured to obtain second response information; wherein the second response information is used to indicate whether to authorize the first UE to obtain the ranging result of the third UE;
  • the fifth sending module 71 is configured to send the second response information to the first network node.
  • Embodiments of the present disclosure provide an information processing device, including: a processing module configured to determine second response information based on the second request information.
  • An embodiment of the present disclosure provides an information processing device, including:
  • the fifth sending module is configured to send the second request information to the second network node
  • the fifth receiving module 71 is configured to receive the second response information sent by the second network node.
  • the second network node is a ranging and positioning server
  • the first network node is the key management function PKMF of the second UE or the policy control function PCF of the second UE;
  • the third network node is the key management function PKMF of the first UE or the policy control function PCF of the first UE.
  • An embodiment of the present disclosure provides a communication device, including:
  • Memory used to store instructions executable by the processor
  • the processor is configured to: implement the event reporting allowed area setting method of any embodiment of the present disclosure when running the executable instructions.
  • the communication device may include, but is not limited to, at least one of: a first UE, a second UE, a first network node, a second network node, and a third network node.
  • the processor may include various types of storage media, which are non-transitory computer storage media that can continue to memorize the information stored thereon after the user equipment is powered off.
  • the processor may be connected to the memory through a bus or the like, and be used to read the executable program stored on the memory, for example, at least one of the methods shown in FIGS. 3 to 9 .
  • An embodiment of the present disclosure also provides a computer storage medium.
  • the computer storage medium stores a computer executable program.
  • the executable program is executed by a processor, the event reporting allowed area setting method of any embodiment of the present disclosure is implemented. For example, at least one of the methods shown in FIGS. 3 to 9 .
  • Figure 15 is a block diagram of a user equipment 800 according to an exemplary embodiment.
  • the user device 800 may be a mobile phone, a computer, a digital broadcast user device, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, or the like.
  • the user device 800 may include one or more of the following components: a processing component 802 , a memory 804 , a power supply component 806 , a multimedia component 808 , an audio component 810 , an input/output (I/O) interface 812 , and a sensor component 814 , and communication component 816.
  • Processing component 802 generally controls the overall operations of user device 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the above method.
  • processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components.
  • processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.
  • Memory 804 is configured to store various types of data to support operations at user device 800 . Examples of such data include instructions for any application or method operating on user device 800, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 804 may be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EEPROM erasable programmable read-only memory
  • EPROM Programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory, magnetic or optical disk.
  • Power supply component 806 provides power to various components of user equipment 800.
  • Power supply components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to user device 800 .
  • Multimedia component 808 includes a screen that provides an output interface between the user device 800 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense the boundaries of a touch or slide action, but also detect the duration and pressure associated with the touch or slide action.
  • multimedia component 808 includes a front-facing camera and/or a rear-facing camera.
  • the front camera and/or the rear camera may receive external multimedia data.
  • Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.
  • Audio component 810 is configured to output and/or input audio signals.
  • audio component 810 includes a microphone (MIC) configured to receive external audio signals when user device 800 is in operating modes, such as call mode, recording mode, and speech recognition mode. The received audio signal may be further stored in memory 804 or sent via communication component 816 .
  • audio component 810 also includes a speaker for outputting audio signals.
  • the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.
  • Sensor component 814 includes one or more sensors that provide various aspects of status assessment for user device 800 .
  • the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the user device 800, the sensor component 814 can also detect the user device 800 or a component of the user device 800. position changes, the presence or absence of user contact with user device 800 , user device 800 orientation or acceleration/deceleration and temperature changes of user device 800 .
  • Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 816 is configured to facilitate wired or wireless communication between user device 800 and other devices.
  • User equipment 800 may access a wireless network based on a communication standard, such as WiFi, 4G or 5G, or a combination thereof.
  • the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communications component 816 also includes a near field communications (NFC) module to facilitate short-range communications.
  • NFC near field communications
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • user equipment 800 may be configured by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation is used to perform the above method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A programmable gate array
  • controller microcontroller, microprocessor or other electronic component implementation is used to perform the above method.
  • a non-transitory computer-readable storage medium including instructions such as a memory 804 including instructions, which can be executed by the processor 820 of the user device 800 to complete the above method is also provided.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
  • an embodiment of the present disclosure shows the structure of a base station.
  • the base station 900 may be provided as a network side device.
  • base station 900 includes a processing component 922, which further includes one or more processors, and memory resources represented by memory 932 for storing instructions, such as application programs, executable by processing component 922.
  • the application program stored in memory 932 may include one or more modules, each corresponding to a set of instructions.
  • the processing component 922 is configured to execute instructions to perform any of the foregoing methods applied to the base station.
  • Base station 900 may also include a power supply component 926 configured to perform power management of base station 900, a wired or wireless network interface 950 configured to connect base station 900 to a network, and an input/output (I/O) interface 958.
  • Base station 900 may operate based on an operating system stored in memory 932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.

Abstract

本公开实施例提供一种信息处理方法以及装置、通信设备及存储介质;信息处理方法由第一UE执行,包括:向第二UE发送第一请求信息,其中,第一请求信息包括第一UE的第一标识信息及第二UE的第二标识信息,第一请求信息用于请求建立直接连接通信;且第一请求信息还包括:用于请求测距结果的第三UE的第三标识信息、以及用于指示请求测距服务的测距服务代码。

Description

信息处理方法以及装置、通信设备及存储介质 技术领域
本公开涉及但不限于无线通信技术领域,尤其涉及一种信息处理方法以及装置、通信设备及存储介质。
背景技术
在相关技术中,第三方用户设备(User Equipment,UE)通过辅助UE获得测距(Ranging)/直连链路(Sidelink,SL)定位结果。辅助UE使用直连发现流程向第三方UE公开其测距/SL定位服务。第三方UE不需要具备测距/SL定位功能,也可根据辅助UE广播的发现消息中的辅助测距信息,进行UE之间的发现和辅助UE的选择。
在第三方UE和辅助UE之间发现后,第三方UE调用辅助UE的测距/SL定位服务获取UE1和UE2之间的测距结果。辅助UE分别对UE1和UE2执行测距过程,根据UE1与自身的测距结果和UE2与自身的测距结果计算UE1与UE2的测距结果。
而当前的安全机制只能确保第三方UE被允许调用与辅助UE测距服务,但没有现有的方法让辅助UE检查第三方UE是否被允许请求目标UE(例如UE1与UE2)的测距结果。因此,当前的安全机制也不能阻止行为不当的第三方UE请求目标UE(例如UE1与UE2)的测距结果。
发明内容
本公开实施例提供一种信息处理方法以及装置、通信设备及存储介质。
根据本公开实施例的第一方面,提供一种信息处理方法,由第一UE执行,包括:
向第二UE发送第一请求信息,其中,第一请求信息包括第一UE的第一标识信息及第二UE的第二标识信息,第一请求信息用于请求建立直接连接通信;且第一请求信息还包括:用于请求测距结果的第三UE的第三标识信息、以及用于指示请求测距服务的测距服务代码。
在一些实施例中,方法包括:接收第二UE发送的第一响应信息,其中,第一响应信息包括:拒绝指示信息;拒绝指示信息用于指示中止建立直接连接通信。
根据本公开实施例的第二方面,提供一种信息处理方法,由第二UE执行,包括:
接收第一UE发送的第一请求信息,其中,第一请求信息包括第一UE的第一标识信息及第二UE的第二标识信息,第一请求信息用于请求建立直接连接通信;且第一请求信息还包括:用于请求测距结果的第三UE的第三标识信息、以及用于指示请求测距服务的测距服务代码。
在一些实施例中,方法包括:向第一网络节点发送第二请求信息,其中,第二请求信息包括: 第二标识信息、第一标识信息、第三标识信息及测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果。
在一些实施例中,第一网络节点为第二UE的密钥管理功能(ProSe Key Management Function,PKMF)或者第二UE的策略控制功能(Policy Control Function,PCF)。
在一些实施例中,方法包括:接收第一网络节点发送的第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
在一些实施例中,方法包括:向第二网络节点发送第二请求信息,其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息及测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果。
在一些实施例中,第二网络节点为测距定位服务器。
在一些实施例中,方法包括:接收第二网络节点发送的第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
在一些实施例中,方法包括:基于第二响应信息确定授权第一UE获取第三UE的测距结果,向第一UE发送包括成功指示信息的第一响应信息;其中,成功指示信息用于指示成功建立直连连接通信;
或者,
基于第二响应信息确定不授权第一UE获取第三UE的测距结果,向第一UE发送包括拒绝指示信息的第一响应信息;其中,拒绝指示信息用于指示中止建立直连连接通信。
根据本公开实施例的第三方面,提供一种信息处理方法,由第一网络节点执行,包括:
接收第二UE发送的第二请求信息,其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息以及用于指示请求测距服务的测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果;
其中,第二请求信息是第二UE接收到第一请求信息后发送的,第一请求信息用于请求建立第一UE与第二UE的直连通信连接。
在一些实施例中,第一请求信息包括:第一标识信息、第二标识信息、测距服务代码、以及用于请求测距结果的第三UE的第三标识信息。
在一些实施例中,方法包括:向第三网络节点发送第二请求信息;
接收第三网络节点发送的第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
在一些实施例中,方法包括:向第二网络节点发送第二请求信息;
接收第二网络节点发送的第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
在一些实施例中,方法包括:向第二UE发送第二响应信息。
在一些实施例中,第二响应信息是第三网络节点确定,或者,第三响应信息是第三网络节点从 第二网络节点获取。
在一些实施例中,第三网络节点为第一UE的PKMF或者第一UE的PCF。
在一些实施例中,第一网络节点为第二UE的PKMF或者第二UE的PCF。
根据本公开实施例的第四方面,提供一种信息处理方法,由第二网络节点执行,包括:
接收第一网络节点或者第三网络节点发送的第二请求信息,其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息以及用于指示请求测距服务的测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果;
其中,第二请求信息是第二UE接收到第一请求信息后发送的,第一请求信息用于请求建立第一UE与第二UE的直连通信连接。
在一些实施例中,第一请求信息包括:第一标识信息、第二标识信息、测距服务代码、以及用于请求测距结果的第三UE的第三标识信息。
在一些实施例中,方法包括:向第一网络节点或者第三网络节点发送第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
根据本公开实施例的第五方面,提供一种信息处理方法,由第三网节点执行,包括:
接收第一网络节点发送的第二请求信息;其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息及用于指示请求测距服务的测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果;
其中,第二请求信息是第二UE接收到第一请求信息后发送的,第一请求信息用于请求建立第一UE与第二UE的直连通信连接。
在一些实施例中,第一请求信息包括:第一标识信息、第二标识信息、测距服务代码、以及用于请求测距结果的第三UE的第三标识信息。
在一些实施例中,方法包括:获取第二响应信息;其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果;
向第一网络节点发送第二响应信息。
在一些实施例中,获取第二响应信息包括:基于第二请求信息,确定第二响应信息。
在一些实施例中,方法包括:向第二网络节点发送第二请求信息;
获取第二响应信息,包括:接收第二网络节点发送的第二响应信息。
在一些实施例中,第二网络节点为测距定位服务器;
和/或,
第一网络节点为第二UE的密钥管理功能PKMF或者第二UE的策略控制功能PCF;
和/或,
第三网络节点为第一UE的密钥管理功能PKMF或者第一UE的策略控制功能PCF。
根据本公开实施例的第六方面,提供一种信息处理装置,包括:
第一发送模块,被配置为向第二UE发送第一请求信息,其中,第一请求信息包括第一UE的第 一标识信息及第二UE的第二标识信息,第一请求信息用于请求建立直接连接通信;且第一请求信息还包括:用于请求测距结果的第三UE的第三标识信息、以及用于指示请求测距服务的测距服务代码。
在一些实施例中,装置包括:第一接收模块,被配置为接收第二UE发送的第一响应信息,其中,第一响应信息包括:拒绝指示信息;拒绝指示信息用于指示中止建立直接连接通信。
根据本公开实施例的第七方面,提供一种信息处理装置,包括:
第二接收模块,被配置为接收第一UE发送的第一请求信息,其中,第一请求信息包括第一UE的第一标识信息及第二UE的第二标识信息,第一请求信息用于请求建立直接连接通信;且第一请求信息还包括:用于请求测距结果的第三UE的第三标识信息、以及用于指示请求测距服务的测距服务代码。
在一些实施例中,装置包括:第二发送模块,被配置为向第一网络节点发送第二请求信息,其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息及测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果。
在一些实施例中,第一网络节点为第二UE的PKMF或者第二UE的PCF。
在一些实施例中,第二接收模块,配置为接收第一网络节点发送的第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
在一些实施例中,第二发送模块,被配置为向第二网络节点发送第二请求信息,其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息及测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果。
在一些实施例中,第二网络节点为测距定位服务器。
在一些实施例中,第二接收模块,被配置为接收第二网络节点发送的第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
在一些实施例中,第二发送模块,被配置为基于第二响应信息确定授权第一UE获取第三UE的测距结果,向第一UE发送包括成功指示信息的第一响应信息;其中,成功指示信息用于指示成功建立直连连接通信;
或者,
第二发送模块,被配置为基于第二响应信息确定不授权第一UE获取第三UE的测距结果,向第一UE发送包括拒绝指示信息的第一响应信息;其中,拒绝指示信息用于指示中止建立直连连接通信。
根据本公开实施例的第八方面,提供一种信息处理装置,包括:
第三接收模块,被配置为接收第二UE发送的第二请求信息,其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息以及用于指示请求测距服务的测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果;
其中,第二请求信息是第二UE接收到第一请求信息后发送的,第一请求信息用于请求建立第 一UE与第二UE的直连通信连接。
在一些实施例中,第一请求信息包括:第一标识信息、第二标识信息、测距服务代码、以及用于请求测距结果的第三UE的第三标识信息。
在一些实施例中,装置包括:第三发送模块,被配置为向第三网络节点发送第二请求信息;
第三接收模块,被配置为接收第三网络节点发送的第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
在一些实施例中,装置包括:第三发送模块,被配置为向第二网络节点发送第二请求信息;
第三接收模块,被配置为接收第二网络节点发送的第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
在一些实施例中,第三发送模块,被配置为向第二UE发送第二响应信息。
在一些实施例中,第二响应信息是第三网络节点确定,或者,第三响应信息是第三网络节点从第二网络节点获取。
在一些实施例中,第三网络节点为第一UE的PKMF或者第一UE的PCF。
在一些实施例中,第一网络节点为第二UE的PKMF或者第二UE的PCF。
根据本公开实施例的第九方面,提供一种信息处理装置,包括:
第四接收模块,被配置为接收第一网络节点或者第三网络节点发送的第二请求信息,其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息以及用于指示请求测距服务的测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果;
其中,第二请求信息是第二UE接收到第一请求信息后发送的,第一请求信息用于请求建立第一UE与第二UE的直连通信连接。
在一些实施例中,第一请求信息包括:第一标识信息、第二标识信息、测距服务代码、以及用于请求测距结果的第三UE的第三标识信息。
在一些实施例中,装置包括:第四发送模块,被配置为向第一网络节点或者第三网络节点发送第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
根据本公开实施例的第十方面,提供一种信息处理装置,包括:
第五接收模块,被配置为接收第一网络节点发送的第二请求信息;其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息及用于指示请求测距服务的测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果;
其中,第二请求信息是第二UE接收到第一请求信息后发送的,第一请求信息用于请求建立第一UE与第二UE的直连通信连接。
在一些实施例中,第一请求信息包括:第一标识信息、第二标识信息、测距服务代码、以及用于请求测距结果的第三UE的第三标识信息。
在一些实施例中,装置包括:处理模块,被配置为获取第二响应信息;其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果;
第五发送模块,被配置为向第一网络节点发送第二响应信息。
在一些实施例中,处理模块,被配置为基于第二请求信息,确定第二响应信息。
在一些实施例中,第五发送模块,被配置为向第二网络节点发送第二请求信息;
第五接收模块,被配置为接收第二网络节点发送的第二响应信息。
在一些实施例中,第二网络节点为测距定位服务器;
和/或,
第一网络节点为第二UE的密钥管理功能PKMF或者第二UE的策略控制功能PCF;
和/或,
第三网络节点为第一UE的密钥管理功能PKMF或者第一UE的策略控制功能PCF。
根据本公开实施例的第九方面,提供一种通信设备,通信设备,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,处理器被配置为:用于运行可执行指令时,实现本公开任意实施例的信息处理方法。
根据本公开实施例的第十方面,提供一种计算机存储介质,计算机存储介质存储有计算机可执行程序,可执行程序被处理器执行时实现本公开任意实施例的信息处理方法。
本公开实施例提供的技术方案可以包括以下有益效果:
在本公开实施例中,可以通过第一UE向第二UE发送第一请求信息,该第一请求信息包括第一UE的第一标识信息及第二UE的第二标识信息,第一请求信息用于请求建立直接连接通信;且该第一请求信息还包括:用于请求测距结果的第三UE的第三标识信息、以及用于指示请求测距服务的测距服务代码。如此,可以在直连连接通信建立的过程期间,第二UE能够检测是否允许第一UE获取第三UE的测距结果,以使得只有在第一UE被允许调用第二UE辅助获取第三UE的测距结果时才获取第三UE的测距结果;如此可以降低不被允许的第一UE因为可以与第二UE建立直连连接通信而获取第三UE的测距结果的风险。
应当理解的是,以上的一般描述和后文的细节描述仅是示例性和解释性的,并不能限制本公开实施例。
附图说明
图1是根据一示例性实施例示出的一种无线通信系统的结构示意图。
图2是根据一示例性实施例示出的一种第三方UE、辅助UE和被测UE之间的通信示意图。
图3是根据一示例性实施例示出的一种信息处理方法的示意图。
图4是根据一示例性实施例示出的一种信息处理方法的示意图。
图5是根据一示例性实施例示出的一种信息处理方法的示意图。
图6是根据一示例性实施例示出的一种信息处理方法的示意图。
图7是根据一示例性实施例示出的一种信息处理方法的示意图。
图8是根据一示例性实施例示出的一种信息处理方法的示意图。
图9是根据一示例性实施例示出的一种信息处理方法的示意图。
图10是根据一示例性实施例示出的一种信息处理装置的框图。
图11是根据一示例性实施例示出的一种信息处理装置的框图。
图12是根据一示例性实施例示出的一种信息处理装置的框图。
图13是根据一示例性实施例示出的一种信息处理装置的框图。
图14是根据一示例性实施例示出的一种信息处理装置的框图。
图15是根据一示例性实施例示出的一种UE的框图。
图16是根据一示例性实施例示出的一种基站的框图。
具体实施方式
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开实施例相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本公开实施例的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式,除非上下文清楚地表示其他含义。还应当理解,本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解,尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息,但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如,在不脱离本公开实施例范围的情况下,第一信息也可以被称为第二信息,类似地,第二信息也可以被称为第一信息。取决于语境,如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
请参考图1,其示出了本公开实施例提供的一种无线通信系统的结构示意图。如图1所示,无线通信系统是基于蜂窝移动通信技术的通信系统,该无线通信系统可以包括:若干个用户设备110以及若干个基站120。
其中,用户设备110可以是指向用户提供语音和/或数据连通性的设备。用户设备110可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网进行通信,用户设备110可以是物联网用户设备,如传感器设备、移动电话(或称为“蜂窝”电话)和具有物联网用户设备的计算机,例如,可以是固定式、便携式、袖珍式、手持式、计算机内置的或者车载的装置。例如,站(Station,STA)、订户单元(subscriber unit)、订户站(subscriber station),移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点、远程终端(remote terminal)、接入终端(access terminal)、用户终端(user terminal)、用户代理(user agent)、用户设备(user device)、或用户设备(user equipment)。 或者,用户设备110也可以是无人飞行器的设备。或者,用户设备110也可以是车载设备,比如,可以是具有无线通信功能的行车电脑,或者是外接行车电脑的无线用户设备。或者,用户设备110也可以是路边设备,比如,可以是具有无线通信功能的路灯、信号灯或者其它路边设备等。
基站120可以是无线通信系统中的网络侧设备。其中,该无线通信系统可以是第四代移动通信技术(the 4th generation mobile communication,4G)系统,又称长期演进(Long Term Evolution,LTE)系统;或者,该无线通信系统也可以是5G系统,又称新空口系统或5G NR系统。或者,该无线通信系统也可以是5G系统的再下一代系统。其中,5G系统中的接入网可以称为新一代无线接入网(New Generation-Radio Access Network,NG-RAN)。
其中,基站120可以是4G系统中采用的演进型基站(eNB)。或者,基站120也可以是5G系统中采用集中分布式架构的基站(gNB)。当基站120采用集中分布式架构时,通常包括集中单元(central unit,CU)和至少两个分布单元(distributed unit,DU)。集中单元中设置有分组数据汇聚协议(Packet Data Convergence Protocol,PDCP)层、无线链路层控制协议(Radio Link Control,RLC)层、媒体接入控制(Medium Access Control,MAC)层的协议栈;分布单元中设置有物理(Physical,PHY)层协议栈,本公开实施例对基站120的具体实现方式不加以限定。
基站120和用户设备110之间可以通过无线空口建立无线连接。在不同的实施方式中,该无线空口是基于第四代移动通信网络技术(4G)标准的无线空口;或者,该无线空口是基于第五代移动通信网络技术(5G)标准的无线空口,比如该无线空口是新空口;或者,该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口。
在一些实施例中,用户设备110之间还可以建立E2E(End to End,端到端)连接。比如车联网通信(vehicle to everything,V2X)中的车对车(vehicle to vehicle,V2V)通信、车对路边设备(vehicle to Infrastructure,V2I)通信和车对人(vehicle to pedestrian,V2P)通信等场景。
这里,上述用户设备可认为是下面实施例的终端设备。
在一些实施例中,上述无线通信系统还可以包含网络管理设备130。
若干个基站120分别与网络管理设备130相连。其中,网络管理设备130可以是无线通信系统中的核心网设备,比如,该网络管理设备130可以是演进的数据分组核心网(Evolved Packet Core,EPC)中的移动性管理实体(Mobility Management Entity,MME)。或者,该网络管理设备也可以是其它的核心网设备,比如服务网关(Serving GateWay,SGW)、公用数据网网关(Public Data Network GateWay,PGW)、策略与计费规则功能单元(Policy and Charging Rules Function,PCRF)或者归属签约用户服务器(Home Subscriber Server,HSS)等。对于网络管理设备130的实现形态,本公开实施例不做限定。
为了便于本领域内技术人员理解,本公开实施例列举了多个实施方式以对本公开实施例的技术方案进行清晰地说明。当然,本领域内技术人员可以理解,本公开实施例提供的多个实施例,可以被单独执行,也可以与本公开实施例中其他实施例的方法结合后一起被执行,还可以单独或结合后 与其他相关技术中的一些方法一起被执行;本公开实施例并不对此作出限定。
需要说明的是,本公开实施例中涉及到多个执行主体时,当一个执行主体向另一个执行主体发送某一传输时,可以是指一个执行主体直接向另一个执行主体发送传输,也可以是指一个执行主体通过其他任意设备向另一个执行主体发送传输;本公开实施例中并不对此进行限定。
为了更好地理解本公开任一个实施例所描述的技术方案,首先,对相关技术中进行部分说明:
图2所示,第三方UE可以和辅助UE之间进行基于SL的相互发现,并请求辅助UE帮忙测量UE1和UE2之间的间距。通常情况下,由于第三方UE和辅助UE之间已经完成了相互发现,并且已经建立好了SL,此时第三方UE是被辅助UE信任的UE。辅助UE在接收到第三方UE的辅助测量UE1和UE2之间距离的请求情况下,还需对第三方UE是否有权限测量UE1和UE2之间的距离进行鉴权。
在一些应用场景中,辅助UE广播公告信息,该信息包括辅助UE信息、角色指示(即“辅助UE”)、测距服务代码和测距开放信息。测距开放信息包括目标UE信息的列表;利用该列表,辅助UE可以执行测距/SL定位。第三方UE监控公告信息,并基于接收到的测距开放信息发现辅助UE。如果第三方UE打算请求测距结果的目标UE落在测距开放信息中的目标UE信息列表中,则第三方UE选择发现的辅助UE,之后第三方UE建立与辅助UE的安全PC5连接。
假设相关技术中定义的用于5G邻近服务直接(ProSe direction)通信的安全建立过程可以被重新用于测距PC5直接通信,则当前的安全机制只能确保第三方UE被允许调用与辅助UE的测距服务。但是根据当前规范,没有现有的方法让辅助UE检查是否允许第三方UE请求目标UE的测距结果。因此,在不被允许请求UE1与UE2的测距结果的行为不当的第三方UE,响应于来自辅助UE的宣告UE1与UE2的广播消息的情况下,第三方UE然后可以与辅助UE建立PC5连接。即使第三方UE在PC5连接建立期间被认证和授权,当前的安全机制也不能阻止行为不当的第三方UE请求UE1/UE2的测距结果。
如图3所示,本公开实施例提供一种信息处理方法,由第一UE执行,包括:
步骤S31:向第二UE发送第一请求信息,其中,第一请求信息包括第一UE的第一标识信息及第二UE的第二标识信息,第一请求信息用于请求建立直接连接通信;且第一请求信息还包括:用于请求测距结果的第三UE的第三标识信息、以及用于指示请求测距服务的测距服务代码。
这里,第一UE可以为第三方UE;第二UE可以为辅助UE;第三UE可以为被测UE或者目标UE。该辅助UE可为:任意能够与第三UE(例如上述实施例中UE1与UE2)进行测距/SL定位的UE。示例性地,辅助UE基于SL可以分别找到并对UE1和UE2进行测量。该第三方UE可以为上述辅助UE及被测UE之外的任意UE。
这里,第一UE、第二UE及第三UE均可以是各种移动终端或固定终端。例如,该UE可以是但不限于是手机、计算机、服务器、可穿戴设备、车载终端、路侧单元(RSU,Road Side Unit)、游 戏控制平台或多媒体设备等。
这里,第一标识信息、第二标识信息及第三标识信息均可以是用于唯一标识UE的信息。例如,第一标识信息、第二标识信息以及第三标识信息均可以是但不限于是以下之一:网络层标识或应用层标识;其中,网络层标识可以是但不于是签约用户隐式标识(Subscription Concealed Identifier,SUCI)、全球唯一临时标识(Globally Unique Temporary UE Identity,GUTI)。又如,第一标识信息、第二标识信息及第三标识信息均可以是但不限于是UE的物理地址。再如,第一标识信息、第二标识信息及第三标识信息均可以是但不限于是运营商与UE协商的或者网络设备与UE协商的编码或者索引等。
在一个实施例中,测距服务(Ranging Service)可以是测距(Ranging)/直连链路(SL)定位服务。这里,第一请求信息包括:用于请求测距/直连链路定位服务的测距结果的第三UE的第三标识信息,以及用于指示请求测距/直连链路定位服务的测距服务代码(Ranging Service Code,RSC)。
在一个实施例中,第一请求信息可以是测距/直连链路定位请求信息。
在一个实施例中,第一UE向第二UE发送第一请求信息,以使得第二UE向第一网络节点或者第二网络节点发送第二请求信息。
这里,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息及测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果。这里,第二请求信息用于请求允许第一UE获取第三UE的测距结果可以是:第二请求信息用于请求第一UE获取第三UE的测距结果的权限。
在一个实施例中,第二请求信息可用于请求测距服务代码所指测距服务中允许第一UE获取第三UE的测距结果的权限。该测距服务可以是测距/直连链路定位服务,或者该测距服务也可以是其它的测距服务,在此不作限制。
这里,第一网络节点、第二网络节点及以下涉及的第三网络节点均可以是通信网络中灵活部署的逻辑节点或者功能或者实体等。例如,第一网络节点、第二网络节点以及第三网络节点是核心网络侧的逻辑节点或者功能。
在一个实施例中,第一网络节点可以是第二UE的PKMF或者第二UE的PCF。例如,第一网络节点为辅助UE的PKMF或者辅助UE的PCF。
在一个实施例中,第二网络节点可以是测距定位服务器。例如,第二网络节点为测距/直连链路定位服务器。
在一个实施例中,第三网络节点可以是第一UE的PKMF或者第一UE的PCF。例如,第三网络节点为第三方UE的PKMF或者第三方UE的PCF。
在一个实施例中,第二请求信息可以是授权请求信息。相应的,以下涉及的第二响应信息可以是授权响应信息。
在本公开实施例中,可以通过第一UE向第二UE发送第一请求信息,该第一请求信息包括第一UE的第一标识信息及第二UE的第二标识信息,第一请求信息用于请求建立直接连接通信;且该 第一请求信息还包括:用于请求测距结果的第三UE的第三标识信息、以及用于指示请求测距服务的测距服务代码。如此,可以在直连连接通信建立的过程期间,第二UE能够检测是否允许第一UE获取第三UE的测距结果,以使得只有在第一UE被允许调用第二UE辅助获取第三UE的测距结果时才获取第三UE的测距结果;如此可以降低不被允许和/或行为不当的第一UE因为可以与第二UE建立直连连接通信而获取第三UE的测距结果的风险。
例如,可以在直连连接通信的过程期间,辅助UE能够检测是否允许第三方UE获取被测UE或者目标UE的测距结果;可降低不允许的授权获取被测UE或者目标UE测距结果的第三方UE获取被测UE或者目标UE的测距结果的风险。
在一些实施例中,步骤S31之前,接收第二UE发送的公告信息;
步骤S31中,向第二UE发送第一请求信息,包括:基于密钥信息解密第二UE发送的公告信息以获得第一信息,向第二UE发送第一请求信息;其中,第一信息包括以下至少之一:
第二UE的第二标识信息;
角色指示信息,用于指示第二UE的角色;
测距服务代码;
第三UE的第三标识信息。
本公开实施例提供一种信息处理方法,由第一UE执行,包括:基于密钥信息解密第二UE发送的公告信息以获得第一信息,向第二UE发送第一请求信息;其中,第一信息包括以下至少之一:
第二UE的第二标识信息;
角色指示信息,用于指示第二UE的角色;
测距服务代码;
第三UE的第三标识信息。
如此,在本公开实施例中,可以在第二UE与第一UE相互发现的前提下,第一UE请求与第二UE的直连通信连接的建立与第二UE检查第一UE是否有权限获取第三UE的测距结果。
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
如图4所示,本公开实施例提供一种信息处理方法,由第一UE执行,包括:
步骤S41:接收第二UE发送的第一响应信息,其中,第一响应信息包括:拒绝指示信息;拒绝指示信息用于指示中止建立直接连接通信。
这里,携带拒绝指示信息的第一响应信息是第二UE确定授权失败后发送的。这里,授权失败是指:不授权第一UE获取第三UE的测距结果。
在一个实施例中,第一响应信息包括:失败原因。
本公开实施例提供一种信息处理方法,由第一UE执行,包括:接收第二UE发送的第一响应信息,其中,第一响应信息包括:失败原因。
如此,在本公开实施例中,第二UE可以在确定不授权第一UE获取第三UE的测距结果时,中 止建立直连通信连接的建立,且可以通过返回携带拒绝指示信息的第一响应信息告知第一UE中止建立直连连接通信。
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
本公开实施例提供一种信息处理方法,由第一UE执行,包括:接收第二UE发送的第一响应信息,其中,第一响应信息包括:成功指示信息;成功指示信息用于指示成功建立直接连接通信。
如此,在本公开实例中,第二UE可以在确定授权第一UE获取第三UE的测距结果时,可以通过返回携带成功指示信息的第一响应信息告知第一UE建立直连连接通信。
本公开实施例提供一种信息处理方法,由第一UE执行,包括:
接收第二UE发送的安全模式命令信息,其中,安全模式命令信息用于指示建立安全上下文;
向第二UE发送安全模式完成信息,其中,安全模式完成信息用于指示完成建立安全上下文。
本公开实施例提供一种信息处理方法,由第一UE执行,包括:接收第二UE发送的第三UE的测距结果。
如此,在本公开实施例中,可以在第二UE确定授权第一UE获取第三UE的测距结果时,建立安全的直连连接通信,并将第三UE的测距结果传递给第一UE。
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
以下一种基于信息处理方法,是由第二UE执行的,与上述由第一UE执行的信息处理方法的描述是类似的;且,对于由第二UE执行的信息处理方法实施例中未披露的技术细节,请参照由第一UE执行的信息处理方法示例的描述,在此不做详细描述说明。
如图5所示,本公开实施例提供一种信息处理方法,由第二UE执行,包括:
步骤S51:接收第一UE发送的第一请求信息,其中,第一请求信息包括第一UE的第一标识信息及第二UE的第二标识信息,第一请求信息用于请求建立直接连接通信;且第一请求信息还包括:用于请求测距结果的第三UE的第三标识信息、以及用于指示请求测距服务的测距服务代码。
在本公开的一些实施例中,第一UE、第二UE以及第三UE分别可以是上述实施例中第一UE、第二UE及第三UE;第一标识信息、第二标识信息以及第三标识信息分别是上述实施例中第一标识信息、第二标识信息及第三标识信息;第一请求信息、测距服务及测距服务代码均可以是上述实例例中第一请求信息、测距服务及测距服务代码。
示例性的,第一UE可以为第三方UE;第二UE可以为辅助UE;第三UE可以为被测UE或者目标UE。
示例性的,第一请求信息可以是测距/直连链路定位请求信息。
示例性的,测距服务可以是测距/直连链路定位服务。这里,第一请求信息包括:用于请求测距/直连链路定位服务的测距结果的第三UE的第三标识信息,以及用于指示请求测距/直连链路定位服 务的测距服务代码。
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
本公开实施例提供一种信息处理方法,由第二UE执行,包括:向第一网络节点发送第二请求信息,其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息及测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果。
在本公开的一些实施例中,第二请求信息可以为上述实施例中第二请求信息。
示例性的,第二请求信息用于请求第一UE获取第三UE的测距结果的权限。
示例性的,第二请求信息可用于请求测距服务代码所指测距服务中允许第一UE获取第三UE的测距结果的权限。
在一个实施例中,第一网络节点为PKMF或者第二UE的PCF。
这里,第二请求信息用于供第一网络节点发送给第三网络节点。
本公开实施例提供一种信息处理方法,由第二UE执行,包括:接收第一网络节点发送的第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
如此,可以通过第一网络节点转发第二请求信息以及接收第二响应信息,以获得是否允许第一UE获取第三UE的测距结果的权限。
本公开实施例提供一种信息处理方法,由第二UE执行,包括:向第二网络节点发送第二请求信息,其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息及测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果。
在一个实施例中,第二UE向第二网络节点发送第二请求信息,包括:第二UE向第一网路节点发送第二请求信息,第一网络节点向第二网络节点发送第二请求信息。
在一个实施例中,第二网络节点为测距定位服务器。示例性的,第二网络节点可以为测距/直连链路定位服务器。
本公开实施例提供一种信息处理方法,由第二UE执行,包括:接收第二网络节点发送的第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
如此,可以通过第二UE直接向第二网络节点发送第二请求信息以及接收第二响应信息,以获得是否允许第一UE获取第三UE的测距结果的权限。
本公开实施例提供一种信息处理方法,由第二UE执行,包括:基于第二响应信息确定授权第一UE获取第三UE的测距结果,向第一UE发送包括成功指示信息的第一响应信息;其中,成功指示信息用于指示成功建立直连连接通信。
本公开实施例提供一种信息处理方法,由第二UE执行,包括:基于第二响应信息确定不授权第一UE获取第三UE的测距结果,向第一UE发送包括拒绝指示信息的第一响应信息;其中,拒绝指示信息用于指示中止建立直连连接通信。
如此,第二UE可以基于授权结果,确定是执行直接安全模式命令还是中止直接通信建立过程。 例如,若授权成功,即授权第一UE获取第三UE的测距结果,则确定与第一UE建立通信连接和/或执行安全模式命令。又如,若授权失败,即不授权第一UE获取第三UE的测距结果,则确定中止与第一UE直连通信建立过程。
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
本公开实施例提供一种信息处理方法,由第二UE执行,包括:向第一UE发送安全模式命令信息,其中,安全模式命令信息用于指示建立安全上下文;
接收第一UE发送的安全模式完成信息,其中,安全模式完成信息用于指示完成建立安全上下文。
本公开实施例提供一种信息处理方法,由第二UE执行,包括:
获取第三UE的测距结果;
向第一UE发送第三UE的测距结果。
本公开实施例提供一种信息处理方法,由第二UE执行,包括:广播公告信息,其中,公告信息是利用密钥信息对第一信息进行加密后的信息,其中,第一信息包括以下至少之一:
第二UE的第二标识信息;
角色指示信息,用于指示第二UE的角色;
测距服务代码;
第三UE的第三标识信息。
以上实施方式,具体可以参见第一UE侧的表述,在此不再赘述。
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
以下一种基于信息处理方法,是由第一网络节点执行的,与上述由第一UE和/或第二UE执行的信息处理方法的描述是类似的;且,对于由第一网络节点执行的信息处理方法实施例中未披露的技术细节,请参照由第一UE和/或第二UE执行的信息处理方法示例的描述,在此不做详细描述说明。
如图6所示,本公开实施例提供一种信息处理方法,由第一网络节点执行,包括:
步骤S61:接收第二UE发送的第二请求信息,其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息以及用于指示请求测距服务的测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果;其中,第二请求信息是第二UE接收到第一请求信息后发送的,第一请求信息用于请求建立第一UE与第二UE的直连通信连接。
在一些实施例中,第一请求信息包括:第一标识信息、第二标识信息、测距服务代码、以及用于请求测距结果的第三UE的第三标识信息。
在本公开的一些实施例中,第一UE、第二UE以及第三UE分别可以是上述实施例中第一UE、 第二UE及第三UE;第一标识信息、第二标识信息以及第三标识信息分别是上述实施例中第一标识信息、第二标识信息及第三标识信息;第一请求信息、测距服务及测距服务代码均可以是上述实例例中第一请求信息、测距服务及测距服务代码。
示例性的,第一UE可以为第三方UE;第二UE可以为辅助UE;第三UE可以为被测UE或者目标UE。
示例性的,第一请求信息可以是测距/直连链路定位请求信息。
示例性的,测距服务可以是测距/直连链路定位服务。这里,第一请求信息包括:用于请求测距/直连链路定位服务的测距结果的第三UE的第三标识信息,以及用于指示请求测距/直连链路定位服务的测距服务代码。
在本公开的一些实施例中,第二请求信息可以为上述实施例中第二请求信息。
示例性的,第二请求信息用于请求第一UE获取第三UE的测距结果的权限。
示例性的,第二请求信息可用于请求测距服务代码所指测距服务中允许第一UE获取第三UE的测距结果的权限。
在一个实施例中,第一网络节点为PKMF或者第二UE的PCF。
本公开实施例提供一种信息处理方法,由第一网络节点执行,包括:
向第三网络节点发送第二请求信息;
接收第三网络节点发送的第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
本公开实施例提供一种信息处理方法,由第一网络节点执行,包括:向第二UE发送第二响应信息。
在一个实施例中,第二响应信息是第三网络节点确定,或者,第三响应信息是第三网络节点从第二网络节点获取。
在一个实施例中,第三网络节点为第一UE的PKMF或者第一UE的PCF。
本公开实施例提供一种信息处理方法,由第一网络节点执行,包括:
向第二网络节点发送第二请求信息;
接收第二网络节点发送的第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
在一个实施例中,第二网络节点为测距定位服务器;
以上实施方式,具体可以参见第一UE和/或第二UE侧的表述,在此不再赘述。
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
以下一种基于信息处理方法,是由第二网络节点执行的,与上述由第一UE和/或第二UE和/或第一网络节点执行的信息处理方法的描述是类似的;且,对于由第二网络节点执行的信息处理方法 实施例中未披露的技术细节,请参照由第一UE和/或第二UE和/或第一网络节点执行的信息处理方法示例的描述,在此不做详细描述说明。
如图7所示,本公开实施例提供一种信息处理方法,由第二网络节点执行,包括:
步骤S71:接收第一网络节点或者第三网络节点发送的第二请求信息,其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息以及用于指示请求测距服务的测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果;其中,第二请求信息是第二UE接收到第一请求信息后发送的,第一请求信息用于请求建立第一UE与第二UE的直连通信连接。
在本公开的一些实施例中,第二请求信息可以为上述实施例中第二请求信息。
示例性的,第二请求信息用于请求第一UE获取第三UE的测距结果的权限。
示例性的,第二请求信息可用于请求测距服务代码所指测距服务中允许第一UE获取第三UE的测距结果的权限。
在一个实施例中,第一网络节点为PKMF或者第二UE的PCF。
本公开的一些实施例中,第一请求信息可以为上述实施例中第一请求信息。
示例性的,第一请求信息包括:第一标识信息、第二标识信息、测距服务代码、以及用于请求测距结果的第三UE的第三标识信息。
在本公开的一些实施例中,第一UE、第二UE以及第三UE分别可以是上述实施例中第一UE、第二UE及第三UE;第一标识信息、第二标识信息以及第三标识信息分别是上述实施例中第一标识信息、第二标识信息及第三标识信息;第一请求信息、测距服务及测距服务代码均可以是上述实例例中第一请求信息、测距服务及测距服务代码。
示例性的,第一UE可以为第三方UE;第二UE可以为辅助UE;第三UE可以为被测UE或者目标UE。
示例性的,第一请求信息可以是测距/直连链路定位请求信息。
示例性的,测距服务可以是测距/直连链路定位服务。这里,第一请求信息包括:用于请求测距/直连链路定位服务的测距结果的第三UE的第三标识信息,以及用于指示请求测距/直连链路定位服务的测距服务代码。
本公开实施例提供一种信息处理方法,由第二网络节点执行,包括:向第一网络节点或者第三网络节点发送第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
以上实施方式,具体可以参见第一UE和/或第二UE侧和/第一网络节点的表述,在此不再赘述。
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
以下一种基于信息处理方法,是由第三网络节点执行的,与上述由第一UE和/或第二UE和/或第一网络节点和/或第二网络节点执行的信息处理方法的描述是类似的;且,对于由第三网络节点执 行的信息处理方法实施例中未披露的技术细节,请参照由第一UE和/或第二UE和/或第一网络节点和/或第二网络节点执行的信息处理方法示例的描述,在此不做详细描述说明。
如图8所示,本公开实施例提供一种信息处理方法,由第三网节点执行,包括:
步骤S81:接收第一网络节点发送的第二请求信息;其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息及用于指示请求测距服务的测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果;其中,第二请求信息是第二UE接收到第一请求信息后发送的,第一请求信息用于请求建立第一UE与第二UE的直连通信连接。
在本公开的一些实施例中,第二请求信息可以为上述实施例中第二请求信息。
示例性的,第二请求信息用于请求第一UE获取第三UE的测距结果的权限。
示例性的,第二请求信息可用于请求测距服务代码所指测距服务中允许第一UE获取第三UE的测距结果的权限。
在一些实施例中,第一请求信息包括:第一标识信息、第二标识信息、测距服务代码、以及用于请求测距结果的第三UE的第三标识信息。
在本公开的一些实施例中,第一UE、第二UE以及第三UE分别可以是上述实施例中第一UE、第二UE及第三UE;第一标识信息、第二标识信息以及第三标识信息分别是上述实施例中第一标识信息、第二标识信息及第三标识信息;第一请求信息、测距服务及测距服务代码均可以是上述实例例中第一请求信息、测距服务及测距服务代码。
示例性的,第一UE可以为第三方UE;第二UE可以为辅助UE;第三UE可以为被测UE或者目标UE。
示例性的,第一请求信息可以是测距/直连链路定位请求信息。
示例性的,测距服务可以是测距/直连链路定位服务。这里,第一请求信息包括:用于请求测距/直连链路定位服务的测距结果的第三UE的第三标识信息,以及用于指示请求测距/直连链路定位服务的测距服务代码。
本公开实施例提供一种信息处理方法,由第三网节点执行,包括:
获取第二响应信息;其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果;
向第一网络节点发送第二响应信息。
在一些实施例中,获取第二响应信息包括:基于第二请求信息,确定第二响应信息。
本公开实施例提供一种信息处理方法,由第三网节点执行,包括:基于第二请求信息,确定第二响应信息。
如此,当第三网络节点可以对第二请求信息中允许第一UE获取第三UE的测距结果进行授权认证时,可以基于第三网络节点确定该授权认证后的第二响应信息。
在一些实施例中,方法包括:向第二网络节点发送第二请求信息;
获取第二响应信息,包括:接收第二网络节点发送的第二响应信息。
本公开实施例提供一种信息处理方法,由第三网节点执行,包括:
向第二网络节点发送第二请求信息;
接收第二网络节点发送的第二响应信息。
如此,当第三网络节点可以不能针对第二请求信息中允许第一UE获取第三UE的测距结果进行授权认证时,则可以将第二请求信息发送给第二网络节点,以确定获得第一UE获取第三UE的测距结果的认证。如此可以通过多种方式确定获得第一UE获取第三UE的测距结果的认证。
在一个实施例中,第二网络节点为测距定位服务器;
和/或,
第一网络节点为第二UE的PKMF或者第二UE的PCF;
和/或,
第三网络节点为第一UE的PKMF或者第一UE的PCF。
以上实施方式,具体可以参见第一UE和/或第二UE侧和/第一网络节点和/或第三网络节点的表述,在此不再赘述。
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
为了进一步解释本公开任意实施例,以下提供一个具体实施例。
假设与第三方UE的直接通信使用3GPP的PC5连接建立过程中,为了防止第三方UE请求第三方UE不允许的被测UE的测距结果,若请求中包括目标UE的信息;则辅助UE应该能够在从第三方UE接收到直连通信请求时检查第三方UE是否被授权。当辅助UE自身缺乏授权信息时,它需要请求网络可以提供的授权服务。能够授权第三方UE的网络功能可以是在授权服务和信息提供过程中较早向UE提供测距开放信息的网络功能。基于网络提供的授权结果,辅助UE然后确定是否继续进行PC5连接的安全建立。
如图9所示,本公开实施例提供一种信息处理方法,由通信设备执行,通信设备包括:被测UE或者目标UE(例如UE1/UE2)、辅助UE、第三方UE、辅助UE的PKMF/PCF、第三方UE的PKMF/PCF、以及测距/SL定位服务器;信息处理方法包括以下步骤:
步骤S901:辅助UE广播受保护的公告信息,公告信息包括辅助UE的信息、角色指示、测距服务代码以及测距开放信息;
这里,测距开放信息可为请求测距/定位结果的请求信息,其中包含了辅助UE可以执行测距的被测UE信息列表。该信息列表可包括被测UE的ID,例如,UE1和/或UE2标识(Identifier,ID)。
步骤S902:第三方UE监控广播的公告信息时,根据测距开放信息进行辅助UE的发现和选择;
然后,第三方UE使用从其PKMF/PCF/DDNMF收到的发现安全参数解码受保护的公告信息。由于发现安全参数与测距开放信息中的被测UE信息相关联,因此只有与UE1/UE2的信息相关联的发现安全参数才能解码公告信息。
步骤S903:第三方UE向辅助UE发送直接通信请求(DCR)消息来执行与辅助UE的PC5连 接的建立过程;
这里,直接通信请求消息可以是上述实施例中的第一请求消息。该直连通信请求至少包括第三方UE的信息、辅助UE的信息、测距服务代码以及第三方UE请求测距结果的目标UE的信息(例如UE1/UE2的信息)。这里,第三方UE的信息、辅助UE的信息以及目标UE的信息,分别可以至少包括:第三方UE的第一标识信息、辅助UE的第二标识信息以及目标UE的第三标识信息。
值得注意的是:风险在于不被允许请求UE1/UE2的测距结果的行为不当的第三方UE,仍然可以通过发送用于建立与辅助UE的PC5连接的DCR来响应来自辅助UE的广播消息(例如公告消息),该辅助UE宣告其对UE1/UE2的协助,然而辅助UE不能检测到该行为不当。
步骤S904:辅助UE向辅助UE的PKMF/PCF发送授权请求信息,授权请求信息至少包括辅助UE的信息、第三方UE的信息、测距服务代码以及第三方UE请求的目标UE(UE1/UE2)的信息;
这里,授权请求信息可以是上述实施例中第二请求信息。
步骤S905:辅助UE的PKMF/PCF向第三方UE的PKMF/PCF发送授权请求信息以授权第三方,或者基于第三方UE的PKMF/PCF与测距/SL定位服务器交互以授权第三方,或者辅助UE的PKMF/PCF直接向测距/SL定位服务器发送授权请求信息以授权第三方;
这里,授权第三方是:授权第三方是否被允许请求目标UE(UE1/UE2)的测距结果。授权请求信息至少包括第三方UE的信息、第三方UE请求的目标UE(UE1/UE2)的信息以及测距服务代码。测距/SL定位服务器将授权结果直接或者经由第三方UE的PKMF/PCF返回给辅助UE的PKMF/PCF。
这里,授权结果可以是携带在授权响应信息中;该授权响应信息可以为上述实施例中的第二响应信息。
步骤S906:辅助信息UE的PKMF/PCF将授权结果返回给辅助UE;
步骤S907A:若授权成功,辅助UE执行与第三方UE直接授权和密钥建立过程;
这里,授权成功是指授权第三方UE获取目标UE的测距结果。步骤S907A后转到步骤S908。
步骤S907B:若授权失败,辅助UE向第三方UE发送直接通信拒绝信息;
这里,直接通信拒绝信息可以为上述实施例中携带拒绝指示信息的第一响应信息。该直接通信拒绝信息可包括失败原因。该步骤S907B后不需要执行以下步骤。
步骤S908:辅助UE向第三方UE发送安全模式命令信息,安全模式命令信息用于建立PC5安全上下文;
步骤S909:当接收到安全模式命令信息,第三方UE向辅助UE发送安全模式完成信息;
步骤S910:当接收到安全模式完成信息,辅助UE开始分别与目标UE(UE1/UE2)执行测距/SL定位过程;
步骤S911:辅助UE分别获得每个目标UE(UE1/UE2)测距测量值,并计算目标UE(UE1/UE2)之间的测距结果;
步骤S912:辅助UE向第三方UE发送测距服务响应,测距服务响应包括目标UE(UE1/UE2)的测距结果。
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
如图10所示,本公开实施例提供一种信息处理装置,包括:
第一发送模块31,被配置为向第二UE发送第一请求信息,其中,第一请求信息包括第一UE的第一标识信息及第二UE的第二标识信息,第一请求信息用于请求建立直接连接通信;且第一请求信息还包括:用于请求测距结果的第三UE的第三标识信息、以及用于指示请求测距服务的测距服务代码。
本公开实施例提供的信息处理装置,包括:第一UE。
本公开实施例提供一种信息处理装置,包括:第一接收模块,被配置为接收第二UE发送的第一响应信息,其中,第一响应信息包括:拒绝指示信息;拒绝指示信息用于指示中止建立直接连接通信。
如图11所示,本公开实施例提供一种信息处理装置,包括:
第二接收模块41,被配置为接收第一UE发送的第一请求信息,其中,第一请求信息包括第一UE的第一标识信息及第二UE的第二标识信息,第一请求信息用于请求建立直接连接通信;且第一请求信息还包括:用于请求测距结果的第三UE的第三标识信息、以及用于指示请求测距服务的测距服务代码。
本公开实施例提供的信息处理装置,包括:第二UE。
本公开实施例提供一种信息处理装置,包括:第二发送模块,被配置为向第一网络节点发送第二请求信息,其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息及测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果。
在一些实施例中,第一网络节点为第二UE的PKMF或者第二UE的PCF。
本公开实施例提供一种信息处理装置,包括:第二接收模块41,配置为接收第一网络节点发送的第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
本公开实施例提供一种信息处理装置,包括:第二发送模块,被配置为向第二网络节点发送第二请求信息,其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息及测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果。
在一些实施例中,第二网络节点为测距定位服务器。
本公开实施例提供一种信息处理装置,包括:第二接收模块41,被配置为接收第二网络节点发送的第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
本公开实施例提供一种信息处理装置,包括:第二发送模块,被配置为基于第二响应信息确定授权第一UE获取第三UE的测距结果,向第一UE发送包括成功指示信息的第一响应信息;其中,成功指示信息用于指示成功建立直连连接通信;
或者,第二发送模块,被配置为基于第二响应信息确定不授权第一UE获取第三UE的测距结果, 向第一UE发送包括拒绝指示信息的第一响应信息;其中,拒绝指示信息用于指示中止建立直连连接通信。
如图12所示,本公开实施例提供一种信息处理装置,包括:
第三接收模块51,被配置为接收第二UE发送的第二请求信息,其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息以及用于指示请求测距服务的测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果;
其中,第二请求信息是第二UE接收到第一请求信息后发送的,第一请求信息用于请求建立第一UE与第二UE的直连通信连接。
本公开实施例提供的信息处理装置,包括:第一网络节点。
在一些实施例中,第一请求信息包括:第一标识信息、第二标识信息、测距服务代码、以及用于请求测距结果的第三UE的第三标识信息。
本公开实施例提供一种信息处理装置,包括:第三发送模块,被配置为向第三网络节点发送第二请求信息;
第三接收模块51,被配置为接收第三网络节点发送的第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
本公开实施例提供一种信息处理装置,包括:第三发送模块,被配置为向第二网络节点发送第二请求信息;
第三接收模块51,被配置为接收第二网络节点发送的第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
本公开实施例提供一种信息处理装置,包括:第三发送模块,被配置为向第二UE发送第二响应信息。
在一些实施例中,第二响应信息是第三网络节点确定,或者,第三响应信息是第三网络节点从第二网络节点获取。
在一些实施例中,第三网络节点为第一UE的PKMF或者第一UE的PCF。
在一些实施例中,第一网络节点为第二UE的PKMF或者第二UE的PCF。
如图13所示,本公开实施例提供一种信息处理装置,包括:
第四接收模块61,被配置为接收第一网络节点或者第三网络节点发送的第二请求信息,其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息以及用于指示请求测距服务的测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果;
其中,第二请求信息是第二UE接收到第一请求信息后发送的,第一请求信息用于请求建立第一UE与第二UE的直连通信连接。
本公开实施例提供的信息处理装置,包括:第二网络节点。
在一些实施例中,第一请求信息包括:第一标识信息、第二标识信息、测距服务代码、以及用于请求测距结果的第三UE的第三标识信息。
本公开实施例提供一种信息处理装置,包括:第四发送模块,被配置为向第一网络节点或者第三网络节点发送第二响应信息,其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果。
如图14所示,本公开实施例提供一种信息处理装置,包括:
第五接收模块71,被配置为接收第一网络节点发送的第二请求信息;其中,第二请求信息包括:第二标识信息、第一标识信息、第三标识信息及用于指示请求测距服务的测距服务代码;第二请求信息用于请求允许第一UE获取第三UE的测距结果;
其中,第二请求信息是第二UE接收到第一请求信息后发送的,第一请求信息用于请求建立第一UE与第二UE的直连通信连接。
本公开实施例提供的信息处理装置,包括:第三网络节点。
在一些实施例中,第一请求信息包括:第一标识信息、第二标识信息、测距服务代码、以及用于请求测距结果的第三UE的第三标识信息。
本公开实施例提供一种信息处理装置,包括:处理模块,被配置为获取第二响应信息;其中,第二响应信息用于指示是否授权第一UE获取第三UE的测距结果;
第五发送模块71,被配置为向第一网络节点发送第二响应信息。
本公开实施例提供一种信息处理装置,包括:处理模块,被配置为基于第二请求信息,确定第二响应信息。
本公开实施例提供一种信息处理装置,包括:
第五发送模块,被配置为向第二网络节点发送第二请求信息;
第五接收模块71,被配置为接收第二网络节点发送的第二响应信息。
在一些实施例中,第二网络节点为测距定位服务器;
和/或,
第一网络节点为第二UE的密钥管理功能PKMF或者第二UE的策略控制功能PCF;
和/或,
第三网络节点为第一UE的密钥管理功能PKMF或者第一UE的策略控制功能PCF。
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的装置,可以被单独执行,也可以与本公开实施例中一些装置或相关技术中的一些装置一起被执行。
关于上述实施例中的装置,其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述,此处将不做详细阐述说明。
本公开实施例提供一种通信设备,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,处理器被配置为:用于运行可执行指令时,实现本公开任意实施例的事件报告允许区域 设置方法。
在一个实施例中,通信设备可以包括但不限于至少之一:第一UE、第二UE、第一网络节点、第二网络节点以及第三网络节点。其中,处理器可包括各种类型的存储介质,该存储介质为非临时性计算机存储介质,在用户设备掉电之后能够继续记忆存储其上的信息。
处理器可以通过总线等与存储器连接,用于读取存储器上存储的可执行程序,例如,如图3至图9所示的方法的至少其中之一。
本公开实施例还提供一种计算机存储介质,计算机存储介质存储有计算机可执行程序,可执行程序被处理器执行时实现本公开任意实施例的事件报告允许区域设置方法。例如,如图3至图9所示的方法的至少其中之一。
关于上述实施例中的装置或者存储介质,其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述,此处将不做详细阐述说明。
图15是根据一示例性实施例示出的一种用户设备800的框图。例如,用户设备800可以是移动电话,计算机,数字广播用户设备,消息收发设备,游戏控制台,平板设备,医疗设备,健身设备,个人数字助理等。
参照图15,用户设备800可以包括以下一个或多个组件:处理组件802,存储器804,电源组件806,多媒体组件808,音频组件810,输入/输出(I/O)的接口812,传感器组件814,以及通信组件816。
处理组件802通常控制用户设备800的整体操作,诸如与显示,电话呼叫,数据通信,相机操作和记录操作相关联的操作。处理组件802可以包括一个或多个处理器820来执行指令,以完成上述的方法的全部或部分步骤。此外,处理组件802可以包括一个或多个模块,便于处理组件802和其他组件之间的交互。例如,处理组件802可以包括多媒体模块,以方便多媒体组件808和处理组件802之间的交互。
存储器804被配置为存储各种类型的数据以支持在用户设备800的操作。这些数据的示例包括用于在用户设备800上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器804可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电源组件806为用户设备800的各种组件提供电力。电源组件806可以包括电源管理系统,一个或多个电源,及其他与为用户设备800生成、管理和分配电力相关联的组件。
多媒体组件808包括在所述用户设备800和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与所述触 摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件808包括一个前置摄像头和/或后置摄像头。当用户设备800处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件810被配置为输出和/或输入音频信号。例如,音频组件810包括一个麦克风(MIC),当用户设备800处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器804或经由通信组件816发送。在一些实施例中,音频组件810还包括一个扬声器,用于输出音频信号。
I/O接口812为处理组件802和外围接口模块之间提供接口,上述外围接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件814包括一个或多个传感器,用于为用户设备800提供各个方面的状态评估。例如,传感器组件814可以检测到设备800的打开/关闭状态,组件的相对定位,例如所述组件为用户设备800的显示器和小键盘,传感器组件814还可以检测用户设备800或用户设备800一个组件的位置改变,用户与用户设备800接触的存在或不存在,用户设备800方位或加速/减速和用户设备800的温度变化。传感器组件814可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件814还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件814还可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。
通信组件816被配置为便于用户设备800和其他设备之间有线或无线方式的通信。用户设备800可以接入基于通信标准的无线网络,如WiFi,4G或5G,或它们的组合。在一个示例性实施例中,通信组件816经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,所述通信组件816还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。
在示例性实施例中,用户设备800可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述方法。
在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,例如包括指令的存储器804,上述指令可由用户设备800的处理器820执行以完成上述方法。例如,所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
如图16所示,本公开一实施例示出一种基站的结构。例如,基站900可以被提供为一网络侧设备。参照图16,基站900包括处理组件922,其进一步包括一个或多个处理器,以及由存储器932所代表的存储器资源,用于存储可由处理组件922的执行的指令,例如应用程序。存储器932中存 储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外,处理组件922被配置为执行指令,以执行上述方法前述应用在所述基站的任意方法。
基站900还可以包括一个电源组件926被配置为执行基站900的电源管理,一个有线或无线网络接口950被配置为将基站900连接到网络,和一个输入输出(I/O)接口958。基站900可以操作基于存储在存储器932的操作系统,例如Windows Server TM,Mac OS XTM,UnixTM,LinuxTM,FreeBSDTM或类似。
本领域技术人员在考虑说明书及实践这里公开的发明后,将容易想到本发明的其它实施方案。本公开旨在涵盖本发明的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本发明的真正范围和精神由下面的权利要求指出。
应当理解的是,本发明并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本发明的范围仅由所附的权利要求来限制。

Claims (33)

  1. 一种信息处理方法,其中,由第一用户设备UE执行,包括:
    向第二UE发送第一请求信息,其中,所述第一请求信息包括所述第一UE的第一标识信息及所述第二UE的第二标识信息,所述第一请求信息用于请求建立直接连接通信;且所述第一请求信息还包括:用于请求测距结果的第三UE的第三标识信息、以及用于指示请求测距服务的测距服务代码。
  2. 根据权利要求1所述的方法,其中,所述方法包括:
    接收所述第二UE发送的第一响应信息,其中,所述第一响应信息包括:拒绝指示信息;所述拒绝指示信息用于指示中止建立直接连接通信。
  3. 一种信息处理方法,其中,由第二用户设备UE执行,包括:
    接收第一UE发送的第一请求信息,其中,所述第一请求信息包括所述第一UE的第一标识信息及所述第二UE的第二标识信息,所述第一请求信息用于请求建立直接连接通信;且所述第一请求信息还包括:用于请求测距结果的第三UE的第三标识信息、以及用于指示请求测距服务的测距服务代码。
  4. 根据权利要求3所述的方法,其中,所述方法包括:
    向第一网络节点发送第二请求信息,其中,所述第二请求信息包括:所述第二标识信息、所述第一标识信息、所述第三标识信息及所述测距服务代码;所述第二请求信息用于请求允许所述第一UE获取所述第三UE的测距结果。
  5. 根据权利要求4所述的方法,其中,所述第一网络节点为所述第二UE的密钥管理功能PKMF或者所述第二UE的策略控制功能PCF。
  6. 根据权利要求4所述的方法,其中,所述方法包括:
    接收所述第一网络节点发送的第二响应信息,其中,所述第二响应信息用于指示是否授权所述第一UE获取所述第三UE的测距结果。
  7. 根据权利要求3所述的方法,其中,所述方法包括:
    向第二网络节点发送第二请求信息,其中,所述第二请求信息包括:所述第二标识信息、所述第一标识信息、所述第三标识信息及所述测距服务代码;所述第二请求信息用于请求允许所述第一UE获取所述第三UE的测距结果。
  8. 根据权利要求7所述的方法,其中,所述第二网络节点为测距定位服务器。
  9. 根据权利要求7所述的方法,其中,所述方法包括:
    接收所述第二网络节点发送的第二响应信息,其中,所述第二响应信息用于指示是否授权所述第一UE获取所述第三UE的测距结果。
  10. 根据权利要求6或者9所述的方法,其中,所述方法包括:
    基于所述第二响应信息确定授权所述第一UE获取所述第三UE的测距结果,向所述第一UE发送包括成功指示信息的第一响应信息;其中,所述成功指示信息用于指示成功建立直连连接通信;
    或者,
    基于所述第二响应信息确定不授权所述第一UE获取所述第三UE的测距结果,向所述第一UE发送包括拒绝指示信息的第一响应信息;其中,所述拒绝指示信息用于指示中止建立直连连接通信。
  11. 一种信息处理方法,其中,由第一网络节点执行,包括:
    接收第二用户设备UE发送的第二请求信息,其中,所述第二请求信息包括:所述第二标识信息、所述第一标识信息、所述第三标识信息以及用于指示请求测距服务的测距服务代码;所述第二请求信息用于请求允许所述第一UE获取所述第三UE的测距结果;
    其中,第二请求信息是所述第二UE接收到所述第一请求信息后发送的,所述第一请求信息用于请求建立所述第一UE与所述第二UE的直连通信连接。
  12. 根据权利要求11所述的方法,其中,所述第一请求信息包括:所述第一标识信息、所述第二标识信息、测距服务代码、以及用于请求测距结果的第三UE的第三标识信息。
  13. 根据权利要求11所述的方法,其中,所述方法包括:
    向第三网络节点发送所述第二请求信息;
    接收所述第三网络节点发送的第二响应信息,其中,所述第二响应信息用于指示是否授权所述第一UE获取所述第三UE的测距结果。
  14. 根据权利要求11所述的方法,其中,所述方法包括:
    向第二网络节点发送所述第二请求信息;
    接收所述第二网络节点发送的第二响应信息,其中,所述第二响应信息用于指示是否授权所述第一UE获取所述第三UE的测距结果。
  15. 根据权利要求13或者14所述的方法,其中,所述方法包括:
    向所述第二UE发送所述第二响应信息。
  16. 根据权利要求13所述的方法,其中,所述第二响应信息是所述第三网络节点确定,或者,所述第三响应信息是所述第三网络节点从第二网络节点获取。
  17. 根据权利要求13所述的方法,其中,所述第三网络节点为所述第一UE的密钥管理功能PKMF或者所述第一UE的策略控制功能PCF。
  18. 一种信息处理方法,其中,由第二网络节点执行,包括:
    接收第一网络节点或者第三网络节点发送的第二请求信息,其中,所述第二请求信息包括:所述第二标识信息、所述第一标识信息、所述第三标识信息以及用于指示请求测距服务的测距服务代码;所述第二请求信息用于请求允许所述第一UE获取所述第三UE的测距结果;
    其中,第二请求信息是所述第二UE接收到所述第一请求信息后发送的,所述第一请求信息用于请求建立所述第一UE与所述第二UE的直连通信连接。
  19. 根据权利要求18所述的方法,其中,所述第一请求信息包括:所述第一标识信息、所述第二标识信息、测距服务代码、以及用于请求测距结果的第三UE的第三标识信息。
  20. 根据权利要求18所述的方法,其中,所述方法包括:
    向所述第一网络节点或者所述第三网络节点发送第二响应信息,其中,所述第二响应信息用于指示是否授权所述第一UE获取所述第三UE的测距结果。
  21. 一种信息处理方法,其中,由第三网节点执行,包括:
    接收第一网络节点发送的第二请求信息;其中,所述第二请求信息包括:所述第二标识信息、所述第一标识信息、所述第三标识信息及用于指示请求测距服务的测距服务代码;所述第二请求信息用于请求允许所述第一UE获取所述第三UE的测距结果;
    其中,第二请求信息是所述第二UE接收到所述第一请求信息后发送的,所述第一请求信息用于请求建立所述第一UE与所述第二UE的直连通信连接。
  22. 根据权利要求21所述的方法,其中,所述第一请求信息包括:所述第一标识信息、所述第二标识信息、测距服务代码、以及用于请求测距结果的第三UE的第三标识信息。
  23. 根据权利要求21所述的方法,其中,所述方法包括:
    获取第二响应信息;其中,所述第二响应信息用于指示是否授权所述第一UE获取所述第三UE的测距结果;
    向所述第一网络节点发送所述第二响应信息。
  24. 根据权利权利要求23所述的方法,其中,所述获取所述第二响应信息包括:
    基于所述第二请求信息,确定所述第二响应信息。
  25. 根据权利要求要求23所述的方法,其中,所述方法包括:
    向所述第二网络节点发送所述第二请求信息;
    所述获取第二响应信息,包括:
    接收所述第二网络节点发送的所述第二响应信息。
  26. 根据权利要求21所述的方法,其中,
    所述第二网络节点为测距定位服务器;
    和/或,
    所述第一网络节点为所述第二UE的密钥管理功能PKMF或者所述第二UE的策略控制功能PCF;
    和/或,
    所述第三网络节点为所述第一UE的密钥管理功能PKMF或者所述第一UE的策略控制功能PCF。
  27. 一种信息处理装置,其中,包括:
    第一发送模块,被配置为向第二用户设备UE发送第一请求信息,其中,所述第一请求信息包括所述第一UE的第一标识信息及所述第二UE的第二标识信息,所述第一请求信息用于请求建立直接连接通信;且所述第一请求信息还包括:用于请求测距结果的第三UE的第三标识信息、以及用于指示请求测距服务的测距服务代码。
  28. 一种信息处理装置,其中,包括:
    第二接收模块,被配置为接收第一UE发送的第一请求信息,其中,所述第一请求信息包括所述第一UE的第一标识信息及所述第二UE的第二标识信息,所述第一请求信息用于请求建立直接连接通信;且所述第一请求信息还包括:用于请求测距结果的第三UE的第三标识信息、以及用于指示请求测距服务的测距服务代码。
  29. 一种信息处理装置,其中,包括:
    第三接收模块,被配置为接收第二用户设备UE发送的第二请求信息,其中,所述第二请求信息包括:所述第二标识信息、所述第一标识信息、所述第三标识信息以及用于指示请求测距服务的测距服务代码;所述第二请求信息用于请求允许所述第一UE获取所述第三UE的测距结果;
    其中,第二请求信息是所述第二UE接收到所述第一请求信息后发送的,所述第一请求信息用于请求建立所述第一UE与所述第二UE的直连通信连接。
  30. 一种信息处理装置,其中,包括:
    第四接收模块,被配置为接收第二用户设备UE或者第三网络节点发送的第二请求信息,其中,所述第二请求信息包括:所述第二标识信息、所述第一标识信息、所述第三标识信息以及用于指请求测距服务的测距服务代码;所述第二请求信息用于请求允许所述第一UE获取所述第三UE的测距结果;
    其中,第二请求信息是所述第二UE接收到所述第一请求信息后发送的,所述第一请求信息用于请求建立所述第一UE与所述第二UE的直连通信连接。
  31. 一种信息处理装置,其中,包括:
    第五接收模块,被配置为接收第一网络节点发送的第二请求信息;其中,所述第二请求信息包括:所述第二标识信息、所述第一标识信息、所述第三标识信息以及用于指示请求测距服务的测距服务代码;所述第二请求信息用于请求允许所述第一UE获取所述第三UE的测距结果;
    其中,第二请求信息是所述第二UE接收到所述第一请求信息后发送的,所述第一请求信息用于请求建立所述第一UE与所述第二UE的直连通信连接。
  32. 一种通信设备,其中,所述通信设备,包括:
    处理器;
    用于存储所述处理器可执行指令的存储器;
    其中,所述处理器被配置为:用于运行所述可执行指令时,实现权利要求1至2、或者权利要求3至10、或者权利要求11至17、或者权利要求18至20、或者权利要求21至26任一项所述信息处理方法。
  33. 一种计算机存储介质,其中,所述计算机存储介质存储有计算机可执行程序,所述可执行程序被处理器执行时实现权利要求1至2、或者权利要求3至10、或者权利要求11至17、或者权利要求18至20、或者权利要求21至26任一项所述信息处理方法。
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VIVO: "TR 23.700-86: KI#2&6, Sol#10_Updates to clarify the ranging exposure procedure to UE", 3GPP DRAFT; S2-2204232, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. e-meeting; 20220516 - 20220520, 6 May 2022 (2022-05-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052159735 *
VIVO: "TR 23.700-86: KI#2&6, Sol#10_Updates to clarify the ranging exposure procedure to UE", 3GPP DRAFT; S2-2205053, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. e-meeting; 20220516 - 20220520, 23 May 2022 (2022-05-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052160528 *
VIVO: "TR 23.700-86: New solution for Ranging service exposure to UE", 3GPP DRAFT; S2-2202491, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. e-meeting; 20220406 - 20220412, 29 March 2022 (2022-03-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052133328 *

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