WO2023185844A1 - 服务开放处理方法、装置及相关设备 - Google Patents

服务开放处理方法、装置及相关设备 Download PDF

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Publication number
WO2023185844A1
WO2023185844A1 PCT/CN2023/084391 CN2023084391W WO2023185844A1 WO 2023185844 A1 WO2023185844 A1 WO 2023185844A1 CN 2023084391 W CN2023084391 W CN 2023084391W WO 2023185844 A1 WO2023185844 A1 WO 2023185844A1
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WIPO (PCT)
Prior art keywords
terminal
information
service
target
result
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PCT/CN2023/084391
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English (en)
French (fr)
Inventor
张奕忠
王文
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维沃移动通信有限公司
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Publication of WO2023185844A1 publication Critical patent/WO2023185844A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/50Service provisioning or reconfiguring
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30Services specially adapted for particular environments, situations or purposes
    • H04W4/40Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70Services for machine-to-machine communication [M2M] or machine type communication [MTC]

Definitions

  • This application belongs to the field of communication technology, and specifically relates to a service opening processing method, device and related equipment.
  • ranging refers to determining the distance between two terminals and/or the direction between one terminal (ie, the target terminal) and another terminal (ie, the observation terminal) through direct device connection. In the three-dimensional case, this direction may include horizontal and vertical directions.
  • a ranging-based service may require only distance measurements, or only direction measurements, or both distance and direction measurements.
  • Ranging-based services can be used in various verticals such as consumer, smart home, smart city, smart transportation, smart retail and Industry 4.0.
  • ranging and side-link positioning services are a new scenario. How the network side device opens services related to ranging to the application server remains to be discussed. Therefore, how to realize the service opening of ranging services and side-link positioning services is an issue that needs to be solved urgently.
  • Embodiments of the present application provide a service opening processing method, which can realize service opening of ranging services and side-link positioning services.
  • the first aspect provides a service opening processing method, including:
  • the first network side device receives a target request message associated with a first service, where the first service includes at least one of a ranging service and a side link positioning service;
  • the first network side device obtains a first result, and the first result is a result of the first terminal and the second terminal executing the first service.
  • the second aspect provides a service opening processing method, including:
  • the target service device sends a first request message associated with a first service to the first network side device, where the first service includes at least one of a ranging service and a side link positioning service;
  • the target service device receives a first result from the first network side device, where the first result is a result of the first terminal and the second terminal executing the first service.
  • the third aspect provides a service opening processing method, including:
  • the first terminal performs a target operation associated with the first service, where the target operation includes at least one of the following:
  • the target operation includes receiving a first reference signal from the second terminal and obtaining second information based on the first reference signal, where the first reference signal is used to determine measurement information;
  • the target operation includes sending a second reference signal to the second terminal, where the second reference signal is used to determine measurement information;
  • the second information is used to determine the first result
  • the first result is the result of the first terminal and the second terminal executing the first service
  • the second information includes the measurement information or is based on the Measurement information calculates the measurement results obtained.
  • a service opening processing device including:
  • a first receiving module configured to receive a target request message associated with a first service, where the first service includes at least one of a ranging service and a side-link positioning service;
  • An acquisition module is configured to acquire a first result, which is a result of the first terminal and the second terminal executing the first service.
  • a service opening processing device including:
  • a second sending module configured to send a first request message associated with a first service to the first network side device, where the first service includes at least one of a ranging service and a side-link positioning service;
  • the second receiving module is configured to receive a first result from the first network side device, where the first result is a result of the first terminal and the second terminal executing the first service.
  • a service opening processing device applied to the first terminal, including:
  • An execution module configured to execute a target operation associated with the first service, where the target operation includes at least one of the following:
  • the target operation includes receiving a first reference signal from the second terminal to obtain measurement information, and sending second information to the first network side device;
  • the target operation includes sending a second reference signal to a second receiving terminal, where the second reference signal is used to determine measurement information and trigger the second terminal to send a second reference signal.
  • the second information is used to determine the first result
  • the first result is the result of the first terminal and the second terminal executing the first service
  • the second information includes the measurement information or is based on the Measurement information calculates the measurement results obtained.
  • a terminal in a seventh aspect, includes a processor and a memory.
  • the memory stores programs or instructions that can be run on the processor.
  • the program or instructions When the program or instructions are executed by the processor, the following implementations are implemented: The steps of the method described in three aspects.
  • a terminal which is a first terminal and includes a processor and a communication interface, wherein the communication interface is used to perform a target operation associated with the first service, and the target operation includes at least one of the following :
  • the target operation includes receiving a first reference signal from the second terminal to obtain measurement information, and sending second information to the first network side device;
  • the target operation includes sending a second parameter to the second receiving terminal.
  • Reference signal the second reference signal is used to determine measurement information and trigger the second terminal to send the second information;
  • the second information is used to determine the first result
  • the first result is the result of the first terminal and the second terminal executing the first service
  • the second information includes the measurement information or is based on the Measurement information calculates the measurement results obtained.
  • a network side device in a ninth aspect, includes a processor and a memory.
  • the memory stores programs or instructions that can be run on the processor.
  • the program or instructions are executed by the processor.
  • a network side device including a processor and a communication interface, wherein the communication interface is used to receive a target request message associated with a first service, and the first service includes a ranging service and a side link. At least one of the road positioning services; the processor is configured to obtain a first result, which is a result of the first terminal and the second terminal executing the first service;
  • the communication interface is used to send a first request message associated with a first service to the first network side device, where the first service includes at least one of a ranging service and a side link positioning service; from the The first network side device receives a first result, which is a result of the first terminal and the second terminal executing the first service.
  • a communication system including: a terminal, a network side device and a target service device.
  • the terminal can be used to perform the steps of the service opening processing method as described in the third aspect.
  • the network side device can In performing the steps of the service opening processing method as described in the first aspect, the target service device may be used to perform the steps of the service opening processing method as described in the second aspect.
  • a readable storage medium In a twelfth aspect, a readable storage medium is provided. Programs or instructions are stored on the readable storage medium. When the programs or instructions are executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method are implemented. The steps of the method as described in the second aspect, or the steps of implementing the method as described in the third aspect.
  • a chip in a thirteenth aspect, includes a processor and a communication interface.
  • the communication interface is coupled to the processor.
  • the processor is used to run programs or instructions to implement the method described in the first aspect. The steps of the method, or the steps of implementing the method as described in the second aspect, or the steps of implementing the method as described in the third aspect.
  • a computer program/program product is provided, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement as described in the first aspect
  • the first network side device receives the target request message associated with the first service, and the first network side device obtains the first result. In this way, the first network side device can directly communicate with the application server or application function. The interaction of the first result. Therefore, in the embodiment of the present application, the first network side device can realize service opening of ranging service and side link positioning service to the application server or application function.
  • Figure 1 is a schematic diagram of the network structure applicable to this application.
  • Figure 2 is one of the flow charts of a service opening processing method provided by an embodiment of the present application.
  • Figure 3 is the second flow chart of a service opening processing method provided by the embodiment of the present application.
  • Figure 4 is the third flow chart of a service opening processing method provided by the embodiment of the present application.
  • Figure 5 is the fourth flow chart of a service opening processing method provided by the embodiment of the present application.
  • Figure 6 is one of the structural diagrams of a service opening processing device provided by an embodiment of the present application.
  • Figure 7 is the second structural diagram of a service opening processing device provided by an embodiment of the present application.
  • Figure 8 is the third structural diagram of a service opening processing device provided by an embodiment of the present application.
  • Figure 9 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • Figure 10 is a schematic structural diagram of a terminal provided by an embodiment of the present application.
  • Figure 11 is a schematic structural diagram of a network side device provided by an embodiment of the present application.
  • first, second, etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and that "first" and “second” are distinguished objects It is usually one type, and the number of objects is not limited.
  • the first object can be one or multiple.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the related objects are in an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced, LTE-A Long Term Evolution
  • LTE-A Long Term Evolution
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • NR New Radio
  • FIG. 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable.
  • the wireless communication system includes a terminal 11 and a network side device 12.
  • the terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a palmtop computer, a netbook, or a super mobile personal computer.
  • Tablet Personal Computer Tablet Personal Computer
  • laptop computer laptop computer
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • UMPC ultra-mobile personal computer
  • UMPC mobile Internet device
  • MID mobile Internet Device
  • AR augmented reality/virtual reality Real (virtual reality, VR) equipment
  • robots wearable devices
  • WUE vehicle user equipment
  • PUE pedestrian terminals
  • smart homes home equipment with wireless communication functions , such as refrigerators, TVs, washing machines or furniture, etc.
  • game consoles personal computers (PCs), teller machines or self-service machines and other terminal-side devices.
  • Wearable devices include: smart watches, smart bracelets, smart headphones, smart phones, etc.
  • the network side device 12 may include an access network device or a core network device, where the access network device may also be called a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function or a wireless access network unit.
  • Access network equipment may include a base station, a Wireless Local Area Network (WLAN) access point or a WiFi node, etc.
  • WLAN Wireless Local Area Network
  • the base station may be called a Node B, an Evolved Node B (eNB), an access point, a base transceiver station ( Base Transceiver Station (BTS), radio base station, radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), home B-node, home evolved B-node, transmitting and receiving point ( Transmitting Receiving Point (TRP) or some other appropriate terminology in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms. It should be noted that in the embodiment of this application, only in the NR system The base station is introduced as an example, and the specific type of base station is not limited.
  • Core network equipment may include but is not limited to at least one of the following: core network nodes, core network functions, mobility management entities (Mobility Management Entity, MME), access mobility management functions (Access and Mobility Management Function, AMF), session management functions (Session Management Function, SMF), User Plane Function (UPF), Policy Control Function (PCF), Policy and Charging Rules Function (PCRF), Edge Application Service Discovery function (Edge Application Server Discovery Function, EASDF), Unified Data Management (UDM), Unified Data Repository (UDR), Home Subscriber Server (HSS), centralized network configuration ( Centralized network configuration (CNC), Network Repository Function (NRF), Network Exposure Function (NEF), Local NEF (Local NEF, or L-NEF), Binding Support Function (Binding Support Function, BSF), application function (Application Function, AF), etc.
  • MME mobility management entities
  • AMF Access and Mobility Management Function
  • SMF Session Management Function
  • UPF User Plane Function
  • PCF Policy Control Function
  • Ranging services and sidelink positioning services can be called ranging based services and sidelink positioning (Ranging based services and sidelink positioning).
  • ranging refers to determining the distance between two terminals and/or the direction between one terminal (ie, the target terminal) and another terminal (ie, the observation terminal) through direct device connection.
  • this direction may include horizontal and vertical directions.
  • a ranging-based service may require only distance measurements, or only direction measurements, or both distance and direction measurements.
  • Scope-based services are available for various verticals such as consumer, smart home, smart city, smart transportation, Smart retail and Industry 4.0.
  • the smart TV Based on the distance between the terminal and the TV reference point, the direction from the TV reference point to the terminal, and the direction from the terminal to the TV reference point, the smart TV can derive the TV screen area pointed by the terminal in order to determine the cursor Placement and content selected by the user, etc.;
  • Authorization for remote access rights A person can remotely monitor the distance between a visitor holding terminal 2 and a door capable of ranging through his terminal 1 to decide when to unlock the door to allow visitor access.
  • an embodiment of the present application provides a service opening processing method.
  • the service opening processing method includes:
  • Step 201 The first network side device receives a target request message associated with a first service, where the first service includes at least one of a ranging service and a side link positioning service;
  • Step 202 The first network side device obtains a first result, where the first result is a result of the first terminal and the second terminal executing the first service.
  • the first network side device may include one or more network entities.
  • the first network side device may be a location management function (LMF).
  • the first network side device may be a location management function (LMF).
  • the first network side device may be a device including network entities such as LMF, AMF, PCF, UDM, UDR, NEF, Next Generation (NG) RAN, and Gateway Mobile Location Center (Gateway Mobile Location Center, GMLC).
  • the above target request message may be a first request message sent by the target service device to the first network side device.
  • the target request message may be a first request message sent by the target service device to the GMLC through NEF; for another example, in When the first network side device is an LMF, the target request message may also be a third request message sent by the AMF after the first request sent by the target service device to the GMLC through the NEF is canceled.
  • the above-mentioned first terminal and second terminal can be understood as terminals associated with the first service, or terminals that perform the first service.
  • the first terminal may be an observation terminal, a target terminal, or both an observation terminal and a target terminal;
  • the second terminal may be an observation terminal, a target terminal, or both an observation terminal and a target terminal.
  • the target terminal and the observing terminal refer to the terminal that receives the reference signal associated with the first service, or the terminal that obtains the first result;
  • the target terminal can be understood as the terminal that sends the reference signal associated with the first service. For example, when performing a reference signal measurement, if the reference signal is sent from the first terminal to the second terminal, the first terminal is the target terminal and the second terminal is the observation terminal.
  • the first terminal is the observation terminal and the second terminal is the observation terminal.
  • the second terminal is the target terminal.
  • one or more measurements can be performed.
  • the first terminal can remain a certain type of terminal (such as an observation terminal), or can perform one or more types of switching. (For example, it includes at least one of switching from the observation terminal to the target terminal and switching from the target terminal to the observation terminal).
  • the first network side device receives the target request message associated with the first service, and the first network side device obtains the first result. In this way, the first network side device can directly communicate with the application server or application function. The interaction of the first result. Therefore, in the embodiment of the present application, the first network side device can realize service opening of ranging service and side link positioning service to the application server or application function.
  • the method before the first network side device obtains the first result, the method further includes:
  • the first network side device sends first configuration information to a first target object according to the target request message.
  • the first target object includes at least one of the first terminal and the second terminal.
  • the first configuration information is used for the first target object to execute the first service.
  • the first configuration information is mainly used for the measurement process.
  • the above first configuration information may also be sent by the target service device to the first target object.
  • the specific content of the above first configuration information can be set according to actual needs.
  • the first configuration information can include at least one of the following:
  • a method for determining a target result where the target result is the first result or is determined based on the first result, and the target result includes at least one of the following: the relative distance between the first terminal and the second terminal; The relative angle between the first terminal and the second terminal; the location information of the first terminal; the location information of the second terminal.
  • the above reference signal information can be understood as information indicating the reference signal used by the terminal when using the first service.
  • the reference signal information includes at least one of the following: the name of the reference signal, the identification of the reference signal, the frequency of the reference signal, the period of the reference signal, the power of the reference signal, and the accuracy of the reference signal.
  • the algorithm information includes at least one of the following: algorithm name, algorithm identification, algorithm parameters, and algorithm precision.
  • the service information includes at least one of the following: service code, service identification, and service type.
  • the reference signal sending method includes at least one of the following: the first terminal sends a reference signal; the second terminal sends a reference signal; the first terminal and the second terminal send a reference signal; the reference signal is sent immediately; the reference signal is sent periodically Signal; event triggers sending of reference signal.
  • the method for determining the first result includes at least one of the following: the first terminal determines the target result; the second terminal determines the target result; the first terminal and the second The terminal determines the target result; the network side device determines the target result;
  • the target service device determines the target result.
  • the first terminal determines the target result
  • the second terminal determines the observation terminal.
  • the first terminal determines the target result
  • the second terminal is the observation terminal.
  • the terminal and the second terminal determine the target result
  • the first terminal can be both an observation terminal and a target terminal
  • the second terminal can be both a target terminal and an observation terminal.
  • the first terminal For the first terminal, For the first reference signal sent by the second terminal, the first terminal is the target terminal and the second terminal is the observing terminal; for the first reference signal sent by the second terminal to the first terminal For the second reference signal, the first terminal is the reference terminal and the second terminal is the target terminal.
  • the first network side device receiving a target request message associated with the first service includes:
  • the first network side device receives a first request message from the target service device
  • the target request message is the first request message
  • the first request message is used to request at least one of the following:
  • the above-mentioned network side equipment is equipment including network entities such as LMF, AMF, PCF, UDM, UDR, NEF, NG-RAN, and GMLC.
  • the target service device may simultaneously request the location information of the first terminal and the second terminal through a first request message, and then the target service device determines the relative distance and/or relative angle of the first terminal and the second terminal based on the obtained location information.
  • the target service device may request the location information of the first terminal and the second terminal respectively through two first request messages, and then the target service device determines the location information of the first terminal and the second terminal based on the obtained location information. Relative distance and/or relative angle.
  • the first target object is in the Connection Management (CM) idle (IDLE) state
  • the first network side device after the first network side device receives the first request message, it can send The terminal sends a network ranging service request to establish a connection between the first target object and the first network side device, where the first target object includes at least one of the first terminal and the second terminal.
  • CM Connection Management
  • IDLE Connection Management
  • the method further includes:
  • the first network side device sends a second request message to a first target object, the first target object includes at least one of the first terminal and the second terminal, and the second request message is used to Determine whether the first target object allows the first behavior;
  • the first network side device receives the second request response message sent by the first target object respectively;
  • the first network side device determines whether the first target object allows the first behavior according to the second request response message
  • the first act includes at least one of the following:
  • the first terminal and the second terminal execute the first service
  • the target device obtains the location information of the terminal
  • the target device triggers the terminal to execute the first service
  • the target device obtains the privacy information of the terminal associated with the first service.
  • whether the first behavior is allowed can be understood as whether the first behavior is supported. Only when the terminal supports the first behavior, the terminal can perform the first service. Since the second request message is sent to the first target object to determine whether the terminal allows the first behavior, this can improve the reliability of the interaction between the first network side device and the terminal and avoid false triggering due to the terminal not supporting the first service. The terminal executes the first service.
  • the above target device can be called a third party or a third device.
  • the method further includes:
  • the first network side device sends second configuration information to a first target object, the first target object includes at least one of the first terminal and the second terminal, and the second configuration information is used to Indicate at least one of parameter information and authorization information used in executing a process associated with the first service.
  • the process associated with the first service may include a terminal discovery process.
  • the content carried in the above-mentioned first request message can be set according to actual needs.
  • the first request message includes at least one of the following:
  • the terminal identification of the first terminal the terminal identification of the second terminal, first indication information, second indication information, first service-related demand information and quality of service (Quality of Service, QoS) information; wherein , the first indication information is used to indicate that the first request message is used to request to obtain the first result, the second indication information is used to indicate the terminal that initiates the first service, and the requirement information includes the following At least one item: the accuracy of the first result and the type of the first service.
  • the terminal that initiates the first service can be understood as an observing terminal or a target terminal.
  • the type of the first service includes immediate execution of the first service; periodic execution of the first service; and event-triggered execution of the first service.
  • the event triggering may be when the first terminal and the second terminal are in the same tracking area (Tracking Area, TA) or cell (cell), triggering execution of the first service.
  • the accuracy of the above-mentioned first result can be understood as the accuracy information of the first result.
  • the accuracy when measuring a relative distance value, the accuracy can be meters, decimeters, centimeters, etc.
  • the accuracy when measuring relative angles, the accuracy can be degrees, minutes, seconds, etc.
  • the first network side device After the first network side device receives the first request message, it usually authenticates the first request message and feeds back the authentication result. For example, in some embodiments, the first network side device receives the first request message from After the target service device receives the first request message, the method further includes:
  • the first network side device sends a first request response message to the target service device, where the first request response message is used to indicate the authentication result of the first request message.
  • the target service device when the first request response message indicates that the authentication is passed, can determine that the first terminal and the second terminal can perform the first service and obtain the first result, thereby performing subsequent operations.
  • the first request response message indicates authentication failure, it can be understood that the first request message fails and the third request cannot be triggered.
  • the first terminal and the second terminal execute the first service and cannot obtain the first result.
  • receiving the target request message associated with the first service by the first network side device includes:
  • the first network side device receives a third request message from the access and mobility management function AMF, the target request message is the third request message, and the third request message is used to request a first target object of the first target object.
  • Configuration information the first target object includes at least one of the first terminal and the second terminal.
  • the target service device may send a first request message to the GMLC.
  • the GMLC may use the information associated between the first terminal and the first service and the information between the second terminal and the first service. The associated information determines whether the first terminal and the second terminal support execution of the first service. If the execution of the first service is supported, it is considered that the first request message has been authenticated, and the AMF that provides services for the first terminal and the sum of The second terminal provides network address information of the AMF serving the service, and calls Namf_Location_ProvideRanging_Sidelink Positioning information to the AMF to request a service operation to request ranging and/or side link positioning information of the first terminal and the second terminal.
  • the AMF may send a third request message to the LMF.
  • the message content carried in the above-mentioned third request message can be set according to actual needs.
  • the third request message includes at least one of the following: the terminal identification of the first terminal; The terminal identification of the second terminal; the capability information of the first terminal; the capability information of the second terminal;
  • the capability information is used to indicate whether the terminal supports the first service.
  • the above capability information may include the ability to support distance measurement and/or calculation; the ability to support direction measurement and/or calculation; the ability to support high-precision distance measurement and/or calculation; the ability to support high-precision direction measurement and /or Compute; the ability to support Compute First Services.
  • the above terminal identification may include at least one of the following:
  • the identity or device identification of the terminal can be, for example, a Subscription Concealed Identifier (SUCI), a Globally Unique Temporary Identifier (GUTI), an International Mobile Subscriber Identity (IMSI), or a permanent Equipment identification (Permanent Equipment Identifier, PEI), International Mobile Station Equipment Identity (IMEI), Subscription Permanent Identifier (SUPI), Temporary Mobile Subscription Identifier (TMSI), General Public Subscription Identifier (GPSI) or 5G system TMSI (5G-S-TMSI), etc.;
  • SUCI Subscription Concealed Identifier
  • GUI Globally Unique Temporary Identifier
  • IMSI International Mobile Subscriber Identity
  • PEI International Mobile Station Equipment Identity
  • IMEI International Mobile Station Equipment Identity
  • SUPI Temporary Mobile Subscription Identifier
  • GPSI General Public Subscription Identifier
  • 5G-S-TMSI 5G-S-TMSI
  • the logical identification of the terminal For example, the first network side device or the target service device can allocate a logical identification that uniquely identifies the terminal. For example, it can be a specific string combination, a layer-2 identification (layer-2 ID), and a service Information related terminal identification or terminal address information.
  • the address information may include at least one of an IPv4 address, an IPv6 address, an IPv4v6 address, a port number, a Medium Access Control (MAC) address, and a fully qualified domain name (Fully Qualified Domain Name, FQDN).
  • the first network side device receives a target request message associated with the first service Afterwards, the method further includes:
  • the first network side device determines the observing terminal and/or the target terminal
  • the observation terminal is a terminal that obtains the first result, and the observation terminal includes at least one of the first terminal and the second terminal, the target terminal is a terminal that sends a reference signal, and The target terminal includes at least one of the first terminal and the second terminal.
  • the first network side device determines the observing terminal and/or the target terminal, including:
  • the first network side device determines the observing terminal and/or the target terminal according to the target information
  • the target information includes at least one of the following: subscription information of the terminal, reachability of the terminal, capability information indicating whether the terminal supports the first service, location information of the terminal and the second message sent by the target service device.
  • Indication information the second indication information is used to instruct the terminal that initiates the first service.
  • the above position information may include at least one of absolute position information and relative position information.
  • the absolute location information includes at least one of TA, registration area, cell ID, longitude and latitude, altitude, horizontal direction (horizontal direction) and elevation direction (elevation direction).
  • the relative position information may be at least one of a relative angle of the first terminal relative to the second terminal and an auxiliary node, and the relative angle may include a horizontal direction angle and an elevation direction angle.
  • the auxiliary node may include other communication devices in addition to the first terminal and the second terminal, such as a third terminal or a public infrastructure.
  • the public infrastructure may include a road side unit (Road Side Unit).
  • the auxiliary node may also be a The first terminal and the second terminal know a common reference system for absolute position information, such as a street light.
  • the method further includes:
  • the first network side device sends a fourth request message to a first target object, the first target object includes at least one of the first terminal and the second terminal, and the fourth request message is used to Get at least one of the following:
  • Demand information related to the first service including at least one of the following: the accuracy of the first result and the type of the first service.
  • the fourth request message is not sent, and the first network side device lacks some relevant information about the terminal. information, the part of the relevant information can be obtained through the fourth request message.
  • the method further includes any of the following:
  • the first network side device sends the first result to the target service device
  • the first network side device sends the first result to the target service device through a second network side device.
  • the second network side device includes access and mobile devices. Management function AMF, gateway mobile location center GMLC and network opening function NEF.
  • the specific content of the above-mentioned first result can be configured according to actual needs.
  • the first result includes at least one of the following: a relative distance between the first terminal and the second terminal; the relative angle between; the position information of the first terminal; the position information of the second terminal; the second result, the second result is the pair of the first terminal and/or the second terminal and the Observations of the reference signal associated with the first service.
  • the second result includes at least one of first measurement information and second measurement information; the first measurement information is based on the second terminal when the first terminal performs the first service. Measurement information obtained by sending a second reference signal, where the second measurement information is measurement information obtained based on the first reference signal sent by the first terminal when the second terminal performs the first service.
  • the target service device may calculate and determine at least one of the following based on the first result: the communication between the first terminal and the second terminal. Relative distance; relative angle between the first terminal and the second terminal; location information of the first terminal; location information of the second terminal.
  • the first result is at least one of the following: the relative distance between the first terminal and the second terminal; the relative angle between the first terminal and the second terminal; the first terminal The location information of the second terminal; the location information of the second terminal.
  • the first result can be obtained by calculation by the terminal, or by the network side.
  • the first result can also be obtained by the terminal and the first network side device simultaneously.
  • the terminal can calculate and obtain the initial first result
  • the first result can be obtained by calculation on the network side.
  • a network side device calculates and obtains the final first result based on the initial first result.
  • the method further includes:
  • the first network side device receives first information from a first target object, and the first information includes at least one of the following: third indication information, auxiliary information of the second target object associated with the first service, and a second target The terminal identification of the object; wherein the first target object includes at least one of the first terminal and the second terminal, and the second target object is the first terminal or the third terminal in the first target object.
  • the third indication information is used to indicate at least one of the following:
  • the target device is allowed or not allowed to obtain the private information of the second target object associated with the first service.
  • the above-mentioned first information can be actively reported by the terminal.
  • the first information can be reported through a Non-Access Stratum (NAS) message. Report. It can also be actively obtained by the first network side device.
  • the first network side device requests the first information through a request message, and then the terminal reports the first information through a NAS message according to the request message. After receiving the first information, the first network side device may store the first information in UDM or UDR.
  • NAS Non-Access Stratum
  • the second target object is the first terminal
  • the first target object is the second terminal
  • the second target object is the second terminal
  • the first target object includes the second terminal.
  • First terminal and second terminal the second target object is the first terminal or the second terminal.
  • the first information can be carried through any of the following NAS messages: registration request message, terminal configuration update message, protocol data unit (Protocol Data Unit, PDU) session establishment message, PDU session modification message and service request message .
  • protocol data unit Protocol Data Unit
  • the auxiliary information includes at least one of the following: location information, address information, security information, reference signal information, measurement requirement information, capability information indicating whether to support the first service and information related to the first service.
  • Service-associated algorithm information includes at least one of the following: location information, address information, security information, reference signal information, measurement requirement information, capability information indicating whether to support the first service and information related to the first service.
  • the above-mentioned security information includes encryption keys and security parameters.
  • the privacy information includes at least one of fourth indication information and privacy type, and the fourth indication information is used to indicate at least one of the following:
  • the target device is allowed or not allowed to obtain the private information of the second target object associated with the first service.
  • the first network side device obtaining the first result includes:
  • the first network side device receives the second information
  • the first network side device determines the first result according to the second information
  • the second information includes at least one of the following:
  • the first measurement information is measurement information obtained based on the second reference signal sent by the second terminal when the first terminal performs the first service, the first The measurement result is a result calculated based on the first measurement information;
  • the second measurement information is measurement information obtained based on the first reference signal sent by the first terminal when the second terminal performs the first service, the second The measurement result is a result calculated based on the second measurement information.
  • the above-mentioned first measurement result and/or second measurement result can be understood as the initial first result.
  • the first network side device can convert the first measurement result into determined as the first result; when the second information only includes the second measurement result, the first network side device may determine the second measurement result as the first result; when the second information only includes the first measurement information, the first network side device The side device may determine the first measurement information as the first result, or calculate and obtain the first result based on the first measurement information; when the second information only includes the second measurement information, the first network side device may determine the second measurement information.
  • the first network side device can calculate and obtain the first measurement result based on the first measurement information. , calculate and obtain the second measurement result based on the second measurement information, and then determine the first result based on the first measurement result and the second measurement result; when the second information includes the first measurement result and the second measurement result, the first The network side device may determine the first result based on the first measurement result and the second measurement result.
  • the manner in which the first network side device determines the first result based on the first measurement result and the second measurement result can be set according to actual needs, which may specifically include the following situations:
  • the first result including the first measurement result and the second measurement result can be determined as the first result.
  • the first measurement result includes a relative distance
  • the second measurement result includes a relative angle
  • the first result includes a relative distance and a relative angle.
  • the first measurement result includes a relative distance
  • the second measurement result includes a relative distance
  • the first result includes two relative distances.
  • the first result can be obtained by averaging or weighting the average based on the first measurement result and the second measurement result.
  • the first measurement result includes the relative distance
  • the second measurement result includes the relative distance
  • the first result includes the final relative distance between the first terminal and the second terminal determined by calculating the two relative distances.
  • one measurement result may be selected as the first result based on the first measurement result and the second measurement result. For example, a measurement result with higher accuracy may be selected and determined as the first result.
  • Step 301 The target service device sends a first request message to GMLC through NEF.
  • the first request message may include the terminal identification of the first terminal and the terminal identification of the second terminal;
  • Step 302 GMLC interacts with the UDM to determine whether the first terminal and the second terminal support ranging/side chain positioning services. For example, call the Nudm_SDM_Get service operation on the UDM of the first terminal and the second terminal to obtain their GPSI or SUPI identifiers. The privacy settings of the terminal. UDM returns this privacy setting. GMLC checks the privacy profile of the terminal's ranging/sidechain positioning service. If the first terminal and the second terminal are not allowed to perform ranging/side-chain positioning services to obtain private information, then steps 303 to 311 are skipped.
  • Step 303 GMLC interacts with UDM to determine the network address of the AMF.
  • GMLC uses the GPSI or SUPI of the first terminal and the second terminal to call the Nudm_UECM_Get service operation on the UDM of the first terminal and the second terminal.
  • the UDM returns the network addresses of the current serving AMFs of the first terminal and the second terminal.
  • Step 304 GMLC sends a fifth request message to the AMF to request ranging/side-chain positioning services.
  • the GMLC calls the Namf_Location_ProvideRanging_Sidelink Positioning information request service operation to the AMF to request the results of ranging/sidelink positioning services for the first terminal and the second terminal.
  • Step 305 The AMF sends a network ranging service request to the terminal, and controls the first terminal and the second terminal in the idle state to enter the connected state. For example, if the terminal is in the CM-IDLE state, the AMF initiates the network trigger service request procedure to establish a signaling connection with the terminal. This step is an optional step. Assuming that both the first terminal and the second terminal are in a connected state, there is no need to send a network ranging service request.
  • Step 306 Send a second request message to the first terminal and the second terminal, and the first terminal and the second terminal determine whether the corresponding terminal allows the first behavior through the second request corresponding message.
  • this step 306 may include step 306a and step 306b.
  • Step 306a confirms whether the first terminal allows a third party to view the private information
  • step 306b confirms whether the first terminal allows a third party to view the private information. Confirm whether the first terminal allows third parties to access private information.
  • This step 306 can be understood as if there is a privacy check requirement, the terminal must be notified or the terminal must be notified through privacy verification. Notify the first terminal and the second terminal of a request for ranging/side-chain positioning services, and provide the inspection results to the AMF.
  • Step 307 If the request for ranging/side-chain positioning service is approved in step 306, the AMF will perform LMF selection if the first terminal and the second terminal support the ranging/side-chain positioning service.
  • Step 308 The AMF sends a third request message to the selected LMF.
  • the third request message is used to request the first configuration information of the first target object.
  • the first target object includes the first terminal and the second At least one item in the terminal.
  • the AMF calls the Nlmf_Location_Determine ranging/sidechain positioning service operation to the LMF.
  • Step 309 After receiving the third request message, the LMF controls the first terminal and the second terminal to perform the ranging/side-chain positioning service association process. Specifically, it may include at least one of the following processes:
  • the LMF obtains the capability information associated with the ranging/side-chain positioning service of the first terminal and the second terminal.
  • the capability information is used to indicate whether the terminal supports the ranging/side-chain positioning service;
  • the LMF determines which terminal among the first terminal and the second terminal is the observing terminal and which one is the target terminal;
  • the LMF determines the first configuration information of the ranging/side-chain positioning service, and sends the first configuration information to the first terminal and the second terminal, where the first configuration information can be a Positioning Reference Signal (Positioning Reference Signal, PRS) configuration. information;
  • PRS Positioning Reference Signal
  • the LMF calculates the results of the ranging/side-chain positioning service between the first terminal and the second terminal, and obtains the ranging/side-chain positioning results.
  • Step 310 LMF sends the ranging/side-chain positioning result to the AMF. For example, after executing the ranging/side-chain positioning service, the LMF returns the Nlmf_Location_Determine ranging/side-chain positioning response to the AMF to return the first terminal and the second terminal. Ranging/sidechain positioning results between terminals.
  • Step 311 The AMF returns the ranging/side-chain positioning results between the first terminal and the second terminal to the GMLC.
  • Step 312 GMLC sends a first request response message to the target service device through NEF, and carries the ranging/side chain positioning result between the first terminal and the second terminal through the first request response message.
  • this embodiment of the present application also provides a service opening processing method.
  • the service opening processing method includes:
  • Step 401 The target service device sends a first request message associated with a first service to a first network side device, where the first service includes at least one of a ranging service and a side link positioning service;
  • Step 402 The target service device receives a first result from the first network side device, where the first result is a result of the first terminal and the second terminal executing the first service.
  • the method further includes:
  • the target service device receives a first request response message from the first network side device.
  • the first request response message is used to indicate the authentication result of the first request message.
  • the method also includes:
  • the target service device sends first configuration information to a first target object according to the first request response message.
  • the first target object includes at least one of the first terminal and the second terminal.
  • the first configuration information is used for the first target object to execute the first service.
  • the first configuration information includes at least one of the following:
  • a method for determining a target result where the target result is the first result or is determined based on the first result, and the target result includes at least one of the following: the relative distance between the first terminal and the second terminal; The relative angle between the first terminal and the second terminal; the location information of the first terminal; the location information of the second terminal.
  • the reference signal sending method includes at least one of the following:
  • the first terminal sends a reference signal
  • the second terminal sends a reference signal
  • the first terminal and the second terminal send reference signals
  • the event triggers the sending of a reference signal.
  • the target result is determined by at least one of the following:
  • the first terminal determines the target result
  • the second terminal determines the target result
  • the first terminal and the second terminal determine the target result
  • the network side device determines the target result
  • the target service device determines the target result.
  • the first request message is used to request at least one of the following:
  • the first request message includes at least one of the following:
  • the terminal identification of the first terminal the terminal identification of the second terminal, first indication information, second indication information, first service-related demand information and quality of service QoS information; wherein, the first indication The information is used to indicate that the first request message is used to request to obtain the first result, the second indication information is used to indicate the terminal that initiates the first service, and the requirement information includes at least one of the following: The accuracy of the first result and the type of the first service.
  • the first result includes at least one of the following: a relative distance between the first terminal and the second terminal; a relative angle between the first terminal and the second terminal; The location information of the first terminal; the location information of the second terminal; the second result, the second result is the reference of the first terminal and/or the second terminal related to the first service Signal observations.
  • the second result includes at least one of first measurement information and second measurement information; the first measurement information is based on the second terminal when the first terminal performs the first service. Measurement information obtained by sending a second reference signal, where the second measurement information is measurement information obtained based on the first reference signal sent by the first terminal when the second terminal performs the first service.
  • the method further includes:
  • the target service device calculates and obtains at least one of the following based on the second result:
  • the location information of the first terminal is the location information of the first terminal.
  • the location information of the second terminal is the location information of the second terminal.
  • this embodiment of the present application also provides a service opening processing method.
  • the service opening processing method includes:
  • Step 501 The first terminal performs a target operation associated with the first service, where the target operation includes at least one of the following:
  • the target operation includes receiving a first reference signal from the second terminal and obtaining second information based on the first reference signal, where the first reference signal is used to determine measurement information;
  • the target operation includes sending a second reference signal to the second terminal, where the second reference signal is used to determine measurement information;
  • the second information is used to determine the first result
  • the first result is the result of the first terminal and the second terminal executing the first service
  • the second information includes the measurement information or is based on the Measurement information calculates the measurement results obtained.
  • the target operation further includes the first terminal sending the second information to the first network side device.
  • the measurement results include at least one of the following:
  • the location information of the first terminal is the location information of the first terminal.
  • the location information of the second terminal is the location information of the second terminal.
  • the method before the first terminal performs the target operation associated with the first service, the method further includes:
  • the first terminal receives first configuration information from a first network side device or a target service device, and the first configuration information is used by the first terminal to perform the first service.
  • the first configuration information includes at least one of the following:
  • a method for determining a target result where the target result is the first result or is determined based on the first result, and the target result includes at least one of the following: the relative distance between the first terminal and the second terminal; The relative angle between the first terminal and the second terminal; the location information of the first terminal; the location information of the second terminal.
  • the reference signal sending method includes at least one of the following:
  • the first terminal sends a reference signal
  • the second terminal sends a reference signal
  • the first terminal and the second terminal send reference signals
  • the event triggers the sending of a reference signal.
  • the target result is determined by at least one of the following:
  • the first terminal determines the target result
  • the second terminal determines the target result
  • the first terminal and the second terminal determine the target result
  • the network side device determines the target result
  • the target service device determines the target result.
  • the method before the first terminal performs the target operation associated with the first service, the method further includes:
  • the first terminal receives a second request message from the first network side device, the second request message is used to determine whether the first terminal allows the first behavior;
  • the first act includes at least one of the following:
  • the first terminal and the second terminal execute the first service
  • the target device obtains the location information of the terminal
  • the target device triggers the terminal to execute the first service
  • the target device obtains the privacy information of the terminal associated with the first service.
  • the method before the first terminal performs the target operation associated with the first service, the method further includes:
  • the first terminal receives second configuration information from the first network side device, where the second configuration information is used to indicate at least one of parameter information and authorization information used in executing a process associated with the first service.
  • the method also includes:
  • the first terminal sends first information to the first network side device, where the first information includes at least one of the following: third indication information, auxiliary information of the first terminal associated with the first service, and terminal information of the first terminal. Identification; wherein the third indication information is used to indicate at least one of the following:
  • the target device is allowed or not allowed to obtain the privacy information of the first terminal associated with the first service.
  • the first information is carried through any of the following non-access layer NAS messages: registration request message, terminal configuration update message, protocol data unit PDU session establishment message, PDU session modification message and service request message.
  • the auxiliary information includes at least one of the following: location information, address information, security information, reference signal information, measurement requirement information, capability information indicating whether to support the first service and information related to the first service. Algorithm information associated with the service.
  • the privacy information includes at least one of fourth indication information and privacy type, and the fourth indication information is used to indicate at least one of the following:
  • the target device is allowed or not allowed to obtain the privacy information of the observation terminal associated with the first service.
  • the execution subject may be a service opening processing device.
  • the service opening processing device executing the service opening processing method is taken as an example to illustrate the service opening processing device provided by the embodiment of the present application.
  • an embodiment of the present application provides a service opening processing device, which is applied to the first network side device.
  • the service opening processing device 600 includes:
  • the first receiving module 601 is configured to receive a target request message associated with a first service, where the first service includes at least one of a ranging service and a side-link positioning service;
  • the obtaining module 602 is used to obtain a first result, which is a result of the first terminal and the second terminal executing the first service.
  • the service opening processing device 600 also includes:
  • a first sending module configured to send first configuration information to a first target object according to the target request message.
  • the first target object includes at least one of the first terminal and the second terminal.
  • the first configuration information is used for the first target object to execute the first service.
  • the first configuration information includes at least one of the following:
  • a method for determining a target result where the target result is the first result or is determined based on the first result, and the target result includes at least one of the following: the relative distance between the first terminal and the second terminal; The relative angle between the first terminal and the second terminal; the location information of the first terminal; the location information of the second terminal.
  • the reference signal sending method includes at least one of the following:
  • the first terminal sends a reference signal
  • the second terminal sends a reference signal
  • the first terminal and the second terminal send reference signals
  • the event triggers the sending of a reference signal.
  • the target result is determined by at least one of the following:
  • the first terminal determines the target result
  • the second terminal determines the target result
  • the first terminal and the second terminal determine the target result
  • the network side device determines the target result
  • the target service device determines the target result.
  • the first receiving module 601 is specifically configured to: receive the first request message from the target service device;
  • the target request message is the first request message
  • the first request message is used to request at least one of the following:
  • the service opening processing device 600 also includes:
  • a first sending module configured to send a second request message to a first target object, where the first target object includes at least one of the first terminal and the second terminal, and the second request message is used to It is determined that the first target object is Whether to allow the first act;
  • the first receiving module 601 is also configured to respectively receive the second request response message sent by the first target object;
  • a first determination module configured to determine whether the first target object allows the first behavior according to the second request response message
  • the first act includes at least one of the following:
  • the first terminal and the second terminal execute the first service
  • the target device obtains the location information of the terminal
  • the target device triggers the terminal to execute the first service
  • the target device obtains the privacy information of the terminal associated with the first service.
  • the service opening processing device 600 also includes:
  • a first sending module sends second configuration information to a first target object, where the first target object includes at least one of the first terminal and the second terminal, and the second configuration information is used to indicate execution At least one of parameter information and authorization information used in a process associated with the first service.
  • the first request message includes at least one of the following:
  • the terminal identification of the first terminal the terminal identification of the second terminal, first indication information, second indication information, first service-related demand information and quality of service QoS information; wherein, the first indication The information is used to indicate that the first request message is used to request to obtain the first result, the second indication information is used to indicate the terminal that initiates the first service, and the requirement information includes at least one of the following: The accuracy of the first result and the type of the first service.
  • the service opening processing device 600 also includes:
  • the first sending module is configured to send a first request response message to the target service device, where the first request response message is used to indicate the authentication result of the first request message.
  • the first receiving module 601 is specifically configured to: receive a third request message from the access and mobility management function AMF, and the target request The message is the third request message.
  • the third request message is used to request first configuration information of a first target object.
  • the first target object includes at least one of the first terminal and the second terminal. item.
  • the third request message includes at least one of the following: a terminal identification of the first terminal; a terminal identification of the second terminal; capability information of the first terminal; capabilities of the second terminal. information;
  • the capability information is used to indicate whether the terminal supports the first service.
  • the service opening processing device 600 also includes:
  • a first determination module the first network side device determines the observing terminal and/or the target terminal
  • the observation terminal is a terminal that obtains the first result, and the observation terminal includes at least one of the first terminal and the second terminal, the target terminal is a terminal that sends a reference signal, and The target terminal includes at least one of the first terminal and the second terminal.
  • the first determination module is specifically configured to: determine the observation terminal and/or the target terminal according to the target information;
  • the target information includes at least one of the following: subscription information of the terminal, reachability of the terminal, capability information indicating whether the terminal supports the first service, location information of the terminal and the second message sent by the target service device.
  • Indication information the second indication information is used to instruct the terminal that initiates the first service.
  • the service opening processing device 600 also includes:
  • a first sending module configured to send a fourth request message to a first target object, where the first target object includes at least one of the first terminal and the second terminal, and the fourth request message is used to Get at least one of the following:
  • Demand information related to the first service including at least one of the following: the accuracy of the first result and the type of the first service.
  • the service opening processing device 600 further includes: a first sending module, configured to perform any of the following:
  • the first result is sent to the target service device through a second network side device, and the second network side device includes an access and mobility management function AMF, a gateway mobile location Center GMLC and Network Opening Function NEF.
  • the first result includes at least one of the following: a relative distance between the first terminal and the second terminal; a relative angle between the first terminal and the second terminal; The location information of the first terminal; the location information of the second terminal; the second result, the second result is the reference of the first terminal and/or the second terminal related to the first service Signal observations.
  • the second result includes at least one of first measurement information and second measurement information; the first measurement information is based on the second terminal when the first terminal performs the first service. Measurement information obtained by sending a second reference signal, where the second measurement information is measurement information obtained based on the first reference signal sent by the first terminal when the second terminal performs the first service.
  • the first receiving module 601 is also configured to receive first information from the first target object, where the first information includes at least one of the following: third indication information, the second target object's association with the first service auxiliary information and the terminal identification of the second target object; wherein the first target object includes at least one of the first terminal and the second terminal, and the second target object is the first target object In the first terminal or the second terminal, the third indication information is used to indicate at least one of the following:
  • the target device is allowed or not allowed to obtain the private information of the second target object associated with the first service.
  • the first information is carried through any of the following non-access layer NAS messages: registration request message, terminal configuration update message, protocol data unit PDU session establishment message, PDU session modification message and service request message.
  • the auxiliary information includes at least one of the following: location information, address information, security information, reference signal information, measurement requirement information, capability information indicating whether to support the first service and information related to the first service. Algorithm information associated with the service.
  • the privacy information includes at least one of fourth indication information and privacy type, and the fourth indication information is used to indicate at least one of the following:
  • the target device is allowed or not allowed to obtain the private information of the second target object associated with the first service.
  • the acquisition module 602 is specifically configured to: receive second information; determine the first result according to the second information;
  • the second information includes at least one of the following:
  • the first measurement information is measurement information obtained based on the second reference signal sent by the second terminal when the first terminal performs the first service, the first The measurement result is a result calculated based on the first measurement information;
  • the second measurement information is measurement information obtained based on the first reference signal sent by the first terminal when the second terminal performs the first service, the second The measurement result is a result calculated based on the second measurement information.
  • the service opening processing device 700 includes:
  • the second sending module 701 is configured to send a first request message associated with a first service to the first network side device, where the first service includes at least one of a ranging service and a side link positioning service;
  • the second receiving module 702 is configured to receive a first result from the first network side device, where the first result is a result of the first terminal and the second terminal executing the first service.
  • the second receiving module 702 is further configured to receive a first request response message from the first network side device, the first request response message being used to indicate the first request response message. Authentication result of a request message.
  • the second sending module 701 is further configured to send the first configuration information to a first target object according to the first request response message.
  • the first target object includes the first terminal and the third At least one of the two terminals, the first configuration information is used for the first target object to execute the first service.
  • the first configuration information includes at least one of the following:
  • a method for determining a target result where the target result is the first result or is determined based on the first result, and the target result includes at least one of the following: the relative distance between the first terminal and the second terminal; The relative angle between the first terminal and the second terminal; the location information of the first terminal; the location information of the second terminal.
  • the reference signal sending method includes at least one of the following:
  • the first terminal sends a reference signal
  • the second terminal sends a reference signal
  • the first terminal and the second terminal send reference signals
  • the event triggers the sending of a reference signal.
  • the target result is determined by at least one of the following:
  • the first terminal determines the target result
  • the second terminal determines the target result
  • the first terminal and the second terminal determine the target result
  • the network side device determines the target result
  • the target service device determines the target result.
  • the first request message is used to request at least one of the following:
  • the first request message includes at least one of the following:
  • the terminal identification of the first terminal the terminal identification of the second terminal, first indication information, second indication information, first service-related demand information and quality of service QoS information; wherein, the first indication The information is used to indicate that the first request message is used to request to obtain the first result, the second indication information is used to indicate the terminal that initiates the first service, and the requirement information includes at least one of the following: The accuracy of the first result and the type of the first service.
  • the first result includes at least one of the following: a relative distance between the first terminal and the second terminal; a relative angle between the first terminal and the second terminal; the location information of the first terminal; the third Location information of two terminals; a second result, the second result is an observation result of the reference signal related to the first service by the first terminal and/or the second terminal.
  • the second result includes at least one of first measurement information and second measurement information; the first measurement information is based on the second terminal when the first terminal performs the first service. Measurement information obtained by sending a second reference signal, where the second measurement information is measurement information obtained based on the first reference signal sent by the first terminal when the second terminal performs the first service.
  • the device calculates and obtains at least one of the following based on the second result:
  • the location information of the first terminal is the location information of the first terminal.
  • the location information of the second terminal is the location information of the second terminal.
  • an embodiment of the present application provides a service opening processing device, which is applied to a first terminal.
  • the service opening processing device 800 includes:
  • Execution module 801 configured to execute target operations associated with the first service, where the target operations include at least one of the following:
  • the target operation includes receiving a first reference signal from the second terminal and obtaining second information based on the first reference signal, where the first reference signal is used to determine measurement information;
  • the target operation includes sending a second reference signal to the second terminal, where the second reference signal is used to determine measurement information;
  • the second information is used to determine the first result
  • the first result is the result of the first terminal and the second terminal executing the first service
  • the second information includes the measurement information or is based on the Measurement information calculates the measurement results obtained.
  • the target operation further includes the first terminal sending the second information to the first network side device.
  • the measurement results include at least one of the following:
  • the location information of the first terminal is the location information of the first terminal.
  • the location information of the second terminal is the location information of the second terminal.
  • the service opening processing device 800 also includes:
  • the third receiving module is configured to receive first configuration information from the first network side device or the target service device, where the first configuration information is used for the first terminal to perform the first service.
  • the first configuration information includes at least one of the following:
  • a method for determining a target result where the target result is the first result or is determined based on the first result, and the target result includes at least one of the following: the relative distance between the first terminal and the second terminal; The relative angle between the first terminal and the second terminal; the location information of the first terminal; the location information of the second terminal.
  • the reference signal sending method includes at least one of the following:
  • the first terminal sends a reference signal
  • the second terminal sends a reference signal
  • the first terminal and the second terminal send reference signals
  • the event triggers the sending of a reference signal.
  • the target result is determined by at least one of the following:
  • the first terminal determines the target result
  • the second terminal determines the target result
  • the first terminal and the second terminal determine the target result
  • the network side device determines the target result
  • the target service device determines the target result.
  • the service opening processing device 800 also includes:
  • a third receiving module configured to receive a second request message from the first network side device, where the second request message is used to determine whether the first terminal allows the first behavior;
  • a third sending module configured to send a second request response message to the first network side device, where the second request response message is used to determine whether the first terminal allows the first behavior;
  • the first act includes at least one of the following:
  • the first terminal and the second terminal execute the first service
  • the target device obtains the location information of the terminal
  • the target device triggers the terminal to execute the first service
  • the target device obtains the privacy information of the terminal associated with the first service.
  • the service opening processing device 800 also includes:
  • a third receiving module configured to receive second configuration information from the first network side device, where the second configuration information is used to indicate at least one of parameter information and authorization information used in executing a process associated with the first service. item.
  • the service opening processing device 800 also includes:
  • a third sending module configured to send first information to the first network side device, where the first information includes at least one of the following: third indication information, auxiliary information of the first terminal associated with the first service, and the first terminal terminal identification; wherein the third indication information is used to indicate at least one of the following:
  • the target device is allowed or not allowed to obtain the privacy information of the first terminal associated with the first service.
  • the first information is carried through any of the following non-access layer NAS messages: registration request message, terminal configuration update message, protocol data unit PDU session establishment message, PDU session modification message and service request message.
  • the auxiliary information includes at least one of the following: location information, address information, security information, reference signal information, measurement requirement information, capability information indicating whether to support the first service and information related to the first service.
  • Service-associated algorithm information includes at least one of the following: location information, address information, security information, reference signal information, measurement requirement information, capability information indicating whether to support the first service and information related to the first service.
  • the privacy information includes at least one of fourth indication information and privacy type, and the fourth indication information is used to indicate at least one of the following:
  • the target device is allowed or not allowed to obtain the privacy information of the observation terminal associated with the first service.
  • the service opening processing device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip.
  • the electronic device may be a terminal or other devices other than the terminal.
  • terminals may include but are not limited to the types of terminals 11 listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiment of this application.
  • NAS Network Attached Storage
  • the service opening processing device provided by the embodiment of the present application can implement each process implemented by the method embodiments of Figures 2 to 5, and achieve the same technical effect. To avoid duplication, the details will not be described here.
  • this embodiment of the present application also provides a communication device 900, which includes a processor 901 and a memory 902.
  • the memory 902 stores programs or instructions that can be run on the processor 901, for example.
  • the communication device 900 is a terminal, when the program or instruction is executed by the processor 901, each step of the service opening processing method embodiment shown in FIG. 5 is implemented, and the same technical effect can be achieved.
  • the communication device 900 is a network-side device, when the program or instruction is executed by the processor 901, each step of the service opening processing method embodiment shown in Figure 2 and Figure 4 is implemented, and the same technical effect can be achieved. In order to avoid Repeat, I won’t go into details here.
  • An embodiment of the present application also provides a terminal, which is a first terminal and includes a processor and a communication interface.
  • the communication interface is used to perform a target operation associated with the first service.
  • the target operation includes at least one of the following: When the first terminal is an observation terminal, the target operation includes receiving a first reference signal from the second terminal to obtain measurement information, and sending the second information to the first network side device; when the first terminal is the target In the case of a terminal, the target operation includes sending a second reference signal to a second receiving terminal, where the second reference signal is used to determine measurement information and trigger the second terminal to send second information; wherein, the The second information is used to determine the first result.
  • the first result is the result of the first terminal and the second terminal executing the first service.
  • the second information includes the measurement information or is calculated based on the measurement information. Measurement results.
  • This terminal embodiment corresponds to the above terminal side method embodiment, and the above method implements Each implementation process and implementation method of the example can be applied to the terminal embodiment, and can achieve the same technical effect.
  • FIG. 10 is a schematic diagram of the hardware structure of a terminal that implements an embodiment of the present application.
  • the terminal 1000 includes but is not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, a processor 1010, etc. At least some parts.
  • the terminal 1000 may also include a power supply (such as a battery) that supplies power to various components.
  • the power supply may be logically connected to the processor 1010 through a power management system, thereby managing charging, discharging, and power consumption through the power management system. Management and other functions.
  • the terminal structure shown in FIG. 10 does not constitute a limitation on the terminal.
  • the terminal may include more or fewer components than shown in the figure, or some components may be combined or arranged differently, which will not be described again here.
  • the input unit 1004 may include a graphics processing unit (Graphics Processing Unit, GPU) 10041 and a microphone 10042.
  • the graphics processor 10041 is responsible for the image capture device (GPU) in the video capture mode or the image capture mode. Process the image data of still pictures or videos obtained by cameras (such as cameras).
  • the display unit 1006 may include a display panel 10061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1007 includes at least one of a touch panel 10071 and other input devices 10072 .
  • Touch panel 10071 also known as touch screen.
  • the touch panel 10071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 10072 may include but are not limited to physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described again here.
  • the radio frequency unit 1001 after receiving downlink data from the network side device, can transmit it to the processor 1010 for processing; in addition, the radio frequency unit 1001 can send uplink data to the network side device.
  • the radio frequency unit 1001 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.
  • Memory 1009 may be used to store software programs or instructions as well as various data.
  • the memory 1009 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, Image playback function, etc.) etc.
  • memory 1009 may include volatile memory or nonvolatile memory, or memory 1009 may include both volatile and nonvolatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically removable memory. Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synch link DRAM) , SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DRRAM).
  • RAM Random Access Memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM Double Data Rate SDRAM
  • DDRSDRAM double data rate synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM enhanced synchronous dynamic random access memory
  • Synch link DRAM synchronous link dynamic random access memory
  • SLDRAM direct memory bus
  • the processor 1010 may include one or more processing units; optionally, the processor 1010 integrates an application processor and a modem processor, where the application processor mainly handles operations related to the operating system, user interface, application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the above modem processor may not be integrated into the processor 1010.
  • the radio frequency unit 1001 is configured to perform target operations associated with the first service, where the target operations include at least one of the following:
  • the target operation includes receiving a first reference signal from the second terminal to obtain measurement information, and sending second information to the first network side device;
  • the target operation includes sending a second reference signal to a second receiving terminal, where the second reference signal is used to determine measurement information and trigger the second terminal to send a second reference signal.
  • the second information is used to determine the first result
  • the first result is the result of the first terminal and the second terminal executing the first service
  • the second information includes the measurement information or is based on the Measurement information calculates the measurement results obtained.
  • the first network side device can realize the service opening of ranging service and side link positioning service to the application server or application function.
  • Embodiments of the present application also provide a network side device, including a processor and a communication interface.
  • the communication interface is used to receive a target request message associated with a first service.
  • the first service includes ranging service and side link positioning. At least one of the services; the processor is used to obtain a first result, the first result is a result of the first terminal and the second terminal executing the first service; or the communication interface is used to provide the first
  • the network side device sends a first request message associated with a first service, the first service including at least one of a ranging service and a side link positioning service; receiving a first result from the first network side device, The first result is a result of the first terminal and the second terminal executing the first service.
  • This network-side device embodiment corresponds to the above-mentioned network-side device method embodiment. Each implementation process and implementation manner of the above-mentioned method embodiment can be applied to this network-side device embodiment, and can achieve the same technical effect.
  • the embodiment of the present application also provides a network side device.
  • the network side device 1100 includes: an antenna 1101, a radio frequency device 1102, a baseband device 1103, a processor 1104 and a memory 1105.
  • the antenna 1101 is connected to the radio frequency device 1102.
  • the radio frequency device 1102 receives information through the antenna 1101 and sends the received information to the baseband device 1103 for processing.
  • the baseband device 1103 processes the information to be sent and sends it to the radio frequency device 1102.
  • the radio frequency device 1102 processes the received information and then sends it out through the antenna 1101.
  • the method performed by the network side device in the above embodiment can be implemented in the baseband device 1103, which includes a baseband processor.
  • the baseband device 1103 may include, for example, at least one baseband board, which is provided with multiple chips, as shown in FIG. Program to perform the network device operations shown in the above method embodiments.
  • the network side device may also include a network interface 1106, which is, for example, a common public wireless interface. public radio interface (CPRI).
  • a network interface 1106, which is, for example, a common public wireless interface. public radio interface (CPRI).
  • CPRI public radio interface
  • the network side device 1100 in this embodiment of the present invention also includes: instructions or programs stored in the memory 1105 and executable on the processor 1104.
  • the processor 1104 calls the instructions or programs in the memory 1105 to execute Figure 6 or Figure 7
  • the execution methods of each module are shown and achieve the same technical effect. To avoid repetition, they will not be described in detail here.
  • Embodiments of the present application also provide a readable storage medium.
  • Programs or instructions are stored on the readable storage medium.
  • the program or instructions are executed by a processor, each process of the above service opening processing method embodiment is implemented, and can achieve The same technical effects are not repeated here to avoid repetition.
  • the processor is the processor in the terminal described in the above embodiment.
  • the readable storage medium includes computer readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disk or optical disk, etc.
  • An embodiment of the present application further provides a chip.
  • the chip includes a processor and a communication interface.
  • the communication interface is coupled to the processor.
  • the processor is used to run programs or instructions to implement the above embodiments of the service opening processing method. Each process can achieve the same technical effect. To avoid repetition, we will not go into details here.
  • chips mentioned in the embodiments of this application may also be called system-on-chip, system-on-a-chip, system-on-chip or system-on-chip, etc.
  • Embodiments of the present application further provide a computer program/program product.
  • the computer program/program product is stored in a storage medium.
  • the computer program/program product is executed by at least one processor to implement the above service opening processing method.
  • Each process in the example can achieve the same technical effect. To avoid repetition, we will not repeat it here.
  • Embodiments of the present application also provide a communication system, including: a terminal, a network side device and a target service device.
  • the terminal is used to perform various processes in Figure 5 and the above method embodiments.
  • the network side device is used to Execute the processes in Figure 2 and the above method embodiments.
  • the target service device is used to execute the processes in Figure 4 and the above method embodiments, and can achieve the same technical effect. To avoid duplication, it will not be repeated here. Repeat.
  • the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation.
  • the technical solution of the present application can be embodied in the form of a computer software product that is essentially or contributes to the existing technology.
  • the computer software product is stored in a storage medium. (such as ROM/RAM, magnetic disk, optical disk), including a number of instructions to cause a terminal (which can be a mobile phone, computer, server, air conditioner, or network equipment, etc.) to execute the method described in various embodiments of this application.

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Abstract

本申请公开了一种服务开放处理方法、装置及相关设备,属于通信技术领域,本申请实施例的服务开放处理方法包括:第一网络侧设备接收与第一服务关联的目标请求消息,第一服务包括测距服务和旁链路定位服务中的至少一项(201);第一网络侧设备获取第一结果,第一结果为第一终端和第二终端执行第一服务的结果(202)。

Description

服务开放处理方法、装置及相关设备
相关申请的交叉引用
本申请主张在2022年3月29日在中国提交的中国专利申请No.202210323862.2的优先权,其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域,具体涉及一种服务开放处理方法、装置及相关设备。
背景技术
随着通信技术的发展,目前讨论引入测距服务和旁链路定位服务。其中,测距是指通过直接设备连接确定两个终端之间的距离和/或一个终端(即目标终端)与另一个终端(即观察终端)之间的方向。在三维情况下,该方向可以包括水平方向和竖直方向。基于测距的服务可能只需要进行距离测量,也可能只需要进行方向测量,还可能需要进行距离和方向测量。基于测距的服务可用于各种垂直领域,如消费者、智能家居、智能城市、智能交通、智能零售和工业4.0。然而测距和旁链路定位服务是一个新的场景,网络侧设备如何对应用服务器进行测距相关的业务进行服务开放有待讨论。因此,如何实现测距服务和旁链路定位服务的服务开放是亟需解决的问题。
发明内容
本申请实施例提供一种服务开放处理方法,能够实现测距服务和旁链路定位服务的服务开放。
第一方面,提供了一种服务开放处理方法,包括:
第一网络侧设备接收与第一服务关联的目标请求消息,所述第一服务包括测距服务和旁链路定位服务中的至少一项;
所述第一网络侧设备获取第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果。
第二方面,提供了一种服务开放处理方法,包括:
目标服务设备向第一网络侧设备发送与第一服务关联的第一请求消息,所述第一服务包括测距服务和旁链路定位服务中的至少一项;
所述目标服务设备从所述第一网络侧设备接收第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果。
第三方面,提供了一种服务开放处理方法,包括:
第一终端执行第一服务关联的目标操作,所述目标操作包括以下至少一项:
在所述第一终端为观测终端的情况下,所述目标操作包括从第二终端接收第一参考信号,基于第一参考信号获取第二信息,所述第一参考信号用于确定测量信息;
在所述第一终端为目标终端的情况下,所述目标操作包括向第二终端发送第二参考信号,所述第二参考信号用于确定测量信息;
其中,所述第二信息用于确定第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果,所述第二信息包括所述测量信息或基于所述测量信息计算获得的测量结果。
第四方面,提供了一种服务开放处理装置,包括:
第一接收模块,用于接收与第一服务关联的目标请求消息,所述第一服务包括测距服务和旁链路定位服务中的至少一项;
获取模块,用于获取第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果。
第五方面,提供了一种服务开放处理装置,包括:
第二发送模块,用于向第一网络侧设备发送与第一服务关联的第一请求消息,所述第一服务包括测距服务和旁链路定位服务中的至少一项;
第二接收模块,用于从所述第一网络侧设备接收第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果。
第六方面,提供了一种服务开放处理装置,应用于第一终端,包括:
执行模块,用于执行第一服务关联的目标操作,所述目标操作包括以下至少一项:
在所述第一终端为观测终端的情况下,所述目标操作包括从第二终端接收第一参考信号获得测量信息,并向第一网络侧设备发送第二信息;
在所述第一终端为目标终端的情况下,所述目标操作包括向第二接收终端发送第二参考信号,所述第二参考信号用于确定测量信息,并触发所述第二终端发送第二信息;
其中,所述第二信息用于确定第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果,所述第二信息包括所述测量信息或基于所述测量信息计算获得的测量结果。
第七方面,提供了一种终端,该终端包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第三方面所述的方法的步骤。
第八方面,提供了一种终端,该终端为第一终端,包括处理器及通信接口,其中,所述通信接口用于执行第一服务关联的目标操作,所述目标操作包括以下至少一项:
在所述第一终端为观测终端的情况下,所述目标操作包括从第二终端接收第一参考信号获得测量信息,并向第一网络侧设备发送第二信息;
在所述第一终端为目标终端的情况下,所述目标操作包括向第二接收终端发送第二参 考信号,所述第二参考信号用于确定测量信息,并触发所述第二终端发送第二信息;
其中,所述第二信息用于确定第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果,所述第二信息包括所述测量信息或基于所述测量信息计算获得的测量结果。
第九方面,提供了一种网络侧设备,该网络侧设备包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤,或者实现如第二方面所述的方法的步骤。
第十方面,提供了一种网络侧设备,包括处理器及通信接口,其中,所述通信接口用于接收与第一服务关联的目标请求消息,所述第一服务包括测距服务和旁链路定位服务中的至少一项;所述处理器用于获取第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果;
或者,所述通信接口用于向第一网络侧设备发送与第一服务关联的第一请求消息,所述第一服务包括测距服务和旁链路定位服务中的至少一项;从所述第一网络侧设备接收第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果。
第十一方面,提供了一种通信系统,包括:终端、网络侧设备和目标服务设备,所述终端可用于执行如第三方面所述的服务开放处理方法的步骤,所述网络侧设备可用于执行如第一方面所述的服务开放处理方法的步骤,所述目标服务设备可用于执行如第二方面所述的服务开放处理方法的步骤。
第十二方面,提供了一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤,或者实现如第二方面所述的方法的步骤,或者实现如第三方面所述的方法的步骤。
第十三方面,提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如第一方面所述的方法的步骤,或实现如第二方面所述的方法的步骤,或实现如第三方面所述的方法的步骤。
第十四方面,提供了一种计算机程序/程序产品,所述计算机程序/程序产品被存储在存储介质中,所述计算机程序/程序产品被至少一个处理器执行以实现如第一方面所述的方法的步骤,或实现如第二方面所述的方法的步骤,或实现如第三方面所述的方法的步骤。
本申请实施例通过第一网络侧设备接收与第一服务关联的目标请求消息,并由第一网络侧设备获取第一结果,这样,可以由第一网络侧设备直接与应用服务器或应用功能进行第一结果的交互。因此,本申请实施例可以通过第一网络侧设备对应用服务器或应用功能实现可以测距服务和旁链路定位服务的服务开放。
附图说明
图1是本申请可应用的网络结构示意图;
图2是本申请实施例提供的一种服务开放处理方法的流程图之一;
图3是本申请实施例提供的一种服务开放处理方法的流程图之二;
图4是本申请实施例提供的一种服务开放处理方法的流程图之三;
图5是本申请实施例提供的一种服务开放处理方法的流程图之四;
图6是本申请实施例提供的一种服务开放处理装置的结构图之一;
图7是本申请实施例提供的一种服务开放处理装置的结构图之二;
图8是本申请实施例提供的一种服务开放处理装置的结构图之三;
图9是本申请实施例提供的通信设备的结构示意图;
图10是本申请实施例提供的终端的结构示意图;
图11是本申请实施例提供的网络侧设备的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员所获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施,且“第一”、“第二”所区别的对象通常为一类,并不限定对象的个数,例如第一对象可以是一个,也可以是多个。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是,本申请实施例所描述的技术不限于长期演进型(Long Term Evolution,LTE)/LTE的演进(LTE-Advanced,LTE-A)系统,还可用于其他无线通信系统,诸如码分多址(Code Division Multiple Access,CDMA)、时分多址(Time Division Multiple Access,TDMA)、频分多址(Frequency Division Multiple Access,FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access,OFDMA)、单载波频分多址(Single-carrier Frequency Division Multiple Access,SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用,所描述的技术既可用于以上提及的系统和无线电技术,也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio,NR)系统,并且在以下大部分描述中使用NR术语,但是这些技术也可应用于NR系统应用以外的应用,如第6代(6th Generation,6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络侧设备12。其中,终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant,PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer,UMPC)、移动上网装置(Mobile Internet Device,MID)、增强现实(augmented reality,AR)/虚拟现 实(virtual reality,VR)设备、机器人、可穿戴式设备(Wearable Device)、车载设备(Vehicle User Equipment,VUE)、行人终端(Pedestrian User Equipment,PUE)、智能家居(具有无线通信功能的家居设备,如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(personal computer,PC)、柜员机或者自助机等终端侧设备,可穿戴式设备包括:智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等。需要说明的是,在本申请实施例并不限定终端11的具体类型。网络侧设备12可以包括接入网设备或核心网设备,其中,接入网设备也可以称为无线接入网设备、无线接入网(Radio Access Network,RAN)、无线接入网功能或无线接入网单元。接入网设备可以包括基站、无线局域网(Wireless Local Area Network,WLAN)接入点或WiFi节点等,基站可被称为节点B、演进节点B(eNB)、接入点、基收发机站(Base Transceiver Station,BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set,BSS)、扩展服务集(Extended Service Set,ESS)、家用B节点、家用演进型B节点、发送接收点(Transmitting Receiving Point,TRP)或所述领域中其他某个合适的术语,只要达到相同的技术效果,所述基站不限于特定技术词汇,需要说明的是,在本申请实施例中仅以NR系统中的基站为例进行介绍,并不限定基站的具体类型。核心网设备可以包含但不限于如下至少一项:核心网节点、核心网功能、移动管理实体(Mobility Management Entity,MME)、接入移动管理功能(Access and Mobility Management Function,AMF)、会话管理功能(Session Management Function,SMF)、用户平面功能(User Plane Function,UPF)、策略控制功能(Policy Control Function,PCF)、策略与计费规则功能单元(Policy and Charging Rules Function,PCRF)、边缘应用服务发现功能(Edge Application Server Discovery Function,EASDF)、统一数据管理(Unified Data Management,UDM),统一数据仓储(Unified Data Repository,UDR)、归属用户服务器(Home Subscriber Server,HSS)、集中式网络配置(Centralized network configuration,CNC)、网络存储功能(Network Repository Function,NRF),网络开放功能(Network Exposure Function,NEF)、本地NEF(Local NEF,或L-NEF)、绑定支持功能(Binding Support Function,BSF)、应用功能(Application Function,AF)等。需要说明的是,在本申请实施例中仅以NR系统中的核心网设备为例进行介绍,并不限定核心网设备的具体类型。
为了方便理解,以下对本申请实施例涉及的一些内容进行说明:
测距服务和旁链路定位服务可以称之为基于测距的服务和旁链路定位(Ranging based services and sidelink positioning)。
其中,测距是指通过直接设备连接确定两个终端之间的距离和/或一个终端(即目标终端)与另一个终端(即观察终端)之间的方向。在三维情况下,该方向可以包括水平方向和竖直方向。基于测距的服务可能只需要进行距离测量,也可能只需要进行方向测量,还可能需要进行距离和方向测量。
基于范围的服务可用于各种垂直领域,如消费者、智能家居、智能城市、智能交通、 智能零售和工业4.0。
针对智能家庭电视控制:基于终端和电视参考点之间的距离、从电视参考点到终端的方向,以及从终端到电视参考点的方向,智能电视可以导出终端指向的电视屏幕区域,以便确定光标放置的位置以及用户选择的内容等;
针对远程访问权限授权:一个人可以通过他的终端1远程监控持有终端2的访客与能够测距的门之间的距离,以决定何时解锁门以允许访客访问。
下面结合附图,通过一些实施例及其应用场景对本申请实施例提供的服务开放处理方法进行详细地说明。
参照图2,本申请实施例提供了一种服务开放处理方法,如图2所示,该服务开放处理方法包括:
步骤201,第一网络侧设备接收与第一服务关联的目标请求消息,所述第一服务包括测距服务和旁链路定位服务中的至少一项;
步骤202,所述第一网络侧设备获取第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果。
本申请实施例中,第一网络侧设备可以包括一个或者多个网络实体,例如,在一些实施例中,第一网络侧设备可以为位置管理功能(Location Management Function,LMF),在一些实施例中,第一网络侧设备可以为包括LMF、AMF、PCF、UDM、UDR、NEF、下一代(Next Generation,NG)RAN和网关移动位置中心(Gateway Mobile Location Centre,GMLC)等网络实体的设备。
应理解,上述目标请求消息可以为目标服务设备给第一网络侧设备发送的第一请求消息,例如该目标请求消息可以为目标服务设备通过NEF给GMLC发送的第一请求消息;又例如,在第一网络侧设备为LMF的情况下,目标请求消息也可以为目标服务设备通过NEF给GMLC发送的第一请求消后,触发AMF发送的第三请求消息。
上述第一终端和第二终端可以理解为与第一服务关联的终端,或者执行第一服务的终端。其中,第一终端可以为观测终端,也可以为目标终端,还可以即为观测终端又为目标终端;上述第二终端可以为观测终端,也可以为目标终端,还可以即为观测终端又为目标终端,观测终端是指接收第一服务关联的参考信号的终端,或者说获取所述第一结果的终端;该目标终端可以理解为发送第一服务关联的参考信号的终端。例如,在进行一次参考信号的测量时,若由第一终端向第二终端发送该参考信号,则该第一终端为目标终端,第二终端为观测终端,反之第一终端为观测终端,第二终端为目标终端。此外在执行第一服务时,可以进行一次或者多次测量,在不同的测量过程中第一终端可以保持为某一种类型的终端(如观测终端),也可以进行一次或者多次类型的切换(如包括从观测终端切换为目标终端和从目标终端切换为观测终端中的至少一项切换)。
本申请实施例通过第一网络侧设备接收与第一服务关联的目标请求消息,并由第一网络侧设备获取第一结果,这样,可以由第一网络侧设备直接与应用服务器或应用功能进行 第一结果的交互。因此,本申请实施例可以通过第一网络侧设备对应用服务器或应用功能实现可以测距服务和旁链路定位服务的服务开放。
可选地,在一些实施例中,所述第一网络侧设备获取第一结果之前,所述方法还包括:
所述第一网络侧设备根据所述目标请求消息向第一目标对象发送第一配置信息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项,所述第一配置信息用于所述第一目标对象执行所述第一服务。
本申请实施例中,该第一配置信息主要用于测量过程。当然在一些实施例中,上述第一配置信息还可以由目标服务设备发送给第一目标对象。
可选地,上述第一配置信息的具体内容可以根据实际需要进行设置,例如在一些实施例中,所述第一配置信息可以包括以下至少一项:
参考信号信息;
算法信息;
业务信息;
参考信号发送方式;
目标结果的确定方式,所述目标结果为所述第一结果或者基于所述第一结果确定,目标结果包括以下至少一项:所述第一终端与所述第二终端之间的相对距离;所述第一终端与所述第二终端之间的相对角度;所述第一终端的位置信息;所述第二终端的位置信息。
可选地,上述参考信号信息可以理解为表示在使用第一服务时,终端所使用的参考信号的信息。该参考信号信息包括以下至少一项:参考信号的名称、参考信号的标识、参考信号的频率、参考信号的周期、参考信号的功率和参考信号的精度。
可选地,所述算法信息包括以下至少一项:算法名称、算法标识、算法参数和算法精度。
可选地,所述业务信息包括以下至少一项:业务码、业务标识和业务类型。
可选地,所述参考信号发送方式包括以下至少一项:第一终端发送参考信号;第二终端发送参考信号;第一终端和第二终端发送参考信号;立即发送参考信号;周期性发送参考信号;事件触发发送参考信号。
可选地,所述第一结果的确定方式包括以下至少一项:所述第一终端确定所述目标结果;所述第二终端确定所述目标结果;所述第一终端和所述第二终端确定所述目标结果;所述网络侧设备确定所述目标结果;
目标服务设备确定所述目标结果。
本申请实施例中,当由第一终端确定目标结果时,可以理解为第一终端为观测终端,当由第二终端确定目标结果时,可以理解为第二终端为观测终端,当由第一终端和第二终端确定目标结果时,可以理解为第一终端既可以为观测终端又可以为目标终端,同样的第二终端既可以为目标终端又可以为观测终端,例如,针对第一终端向第二终端发送的第一参考信号,第一终端为目标终端,第二终端为观测终端;针对第二终端向第一终端发送的 第二参考信号,第一终端为参考终端,第二终端为目标终端。
可选地,在一些实施例中,所述第一网络侧设备接收与第一服务关联的目标请求消息包括:
所述第一网络侧设备从目标服务设备接收第一请求消息;
其中,所述目标请求消息为所述第一请求消息,所述第一请求消息用于请求以下至少一项:
获取所述第一结果;
获取所述第一终端的位置信息;
获取所述第二终端的位置信息;
获取第一终端的与所述第一服务关联的隐私信息;
获取第二终端的与所述第一服务关联的隐私信息;
触发所述第一终端执行所述第一服务;
触发所述第二终端执行所述第一服务;
触发所述第一终端获取所述第一结果;
触发所述第二终端获取所述第一结果。
本申请实施例中,上述网络侧设备为包括LMF、AMF、PCF、UDM、UDR、NEF、NG-RAN和GMLC等网络实体的设备。目标服务设备可以通过一次第一请求消息同时请求第一终端和第二终端的位置信息,然后由目标服务设备基于获取的位置信息确定第一终端和第二终端的相对距离和/或相对角度。当然在一些实施例中,目标服务设备可以通过两次第一请求消息分别请求第一终端和第二终端的位置信息,然后由目标服务设备基于获取的位置信息确定第一终端和第二终端的相对距离和/或相对角度。
需要说明的是,在一些实施例中,假设第一目标对象处于连接管理(Connection Management,CM)空闲(IDLE)态,则在第一网络侧设备接收到第一请求消息后,可以通过AMF向终端发送网络测距服务请求,以使第一目标对象与第一网络侧设备建立连接,其中,第一目标对象包括第一终端和第二终端中的至少一项。
可选地,在一些实施例中,所述第一网络侧设备从目标服务设备接收第一请求消息之后,所述方法还包括:
所述第一网络侧设备向第一目标对象发送第二请求消息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项,所述第二请求消息用于确定所述第一目标对象是否允许第一行为;
所述第一网络侧设备分别接收所述第一目标对象发送的第二请求响应消息;
所述第一网络侧设备根据所述第二请求响应消息确定所述第一目标对象是否允许所述第一行为;
其中,所述第一行为包括以下至少一项:
所述第一终端和所述第二终端执行所述第一服务;
目标设备获取终端的位置信息;
目标设备触发终端执行第一服务;
目标设备获取终端的与所述第一服务关联的隐私信息。
本申请实施例中,是否允许第一行为可以理解为是否支持第一行为,只有在终端支持第一行为的情况下,该终端才可以执行第一服务。由于通过向第一目标对象发送第二请求消息,从而确定终端是否允许第一行为,这样可以提高第一网络侧设备与终端之间交互的可靠性,避免终端不支持第一服务,而误触发终端执行第一服务。
应理解,上述目标设备可以称之为第三方或第三设备,
可选地,所述第一网络侧设备从目标服务设备接收第一请求消息之后,所述方法还包括:
所述第一网络侧设备向第一目标对象发送第二配置信息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项,所述第二配置信息用于指示执行与所述第一服务关联的过程中使用的参数信息和授权信息中的至少一项。
本申请实施例中,与第一服务关联的过程可以包括发现终端过程。
可选地,上述第一请求信息携带的内容可以根据实际需要进行设置,例如,在一些实施例中,所述第一请求消息包括以下至少一项:
所述第一终端的终端标识、所述第二终端的所述终端标识、第一指示信息、第二指示信息、第一服务相关的需求信息和服务质量(Quality of Service,QoS)信息;其中,所述第一指示信息用于指示所述第一请求消息用于请求获取所述第一结果,所述第二指示信息用于指示发起所述第一服务的终端,所述需求信息包括以下至少一项:所述第一结果的精度和所述第一服务的类型。
本申请实施例中,发起所述第一服务的终端可以理解为观测终端或目标终端。
可选地,第一服务的类型包括立即执行所述第一服务;周期性执行所述第一服务;事件触发执行所述第一服务。其中,针对事件触发,例如可以为第一终端和第二终端处于同一跟踪区域(Tracking Area,TA)或小区(cell)时,触发执行所述第一服务。
上述第一结果的精度可以理解为第一结果的精度信息,如在测量相对距离值,精度可以为米、分米或厘米等。测量相对角度的时,精度可以为度、分或秒等。
应理解,在第一网络侧设备接收到第一请求消息后,通常对该第一请求消息进行鉴权,并反馈鉴权结果,例如,在一些实施例中,所述第一网络侧设备从目标服务设备接收第一请求消息之后,所述方法还包括:
所述第一网络侧设备向所述目标服务设备发送第一请求响应消息,所述第一请求响应消息用于指示所述第一请求消息的鉴权结果。
本申请实施例中,在第一请求响应消息指示鉴权通过的情况下,目标服务设备可以确定第一终端和第二终端可以执行第一服务,可以获得第一结果,从而执行后续操作。在第一请求响应消息指示鉴权失败的情况下,可以理解为第一请求消息请求失败,无法触发第 一终端和第二终端执行第一服务,无法获得第一结果。
可选地,在所述第一网络侧设备为位置管理功能LMF的情况下,所述第一网络侧设备接收与第一服务关联的目标请求消息包括:
所述第一网络侧设备从接入和移动管理功能AMF接收第三请求消息,所述目标请求消息为所述第三请求消息,所述第三请求消息用于请求第一目标对象的第一配置信息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项。
本申请实施例中,可以由目标服务设备向GMLC发送第一请求消息,GMLC接收到第一请求消息后,可以GMLC可以根据第一终端与第一服务关联的信息和第二终端与第一服务关联的信息确定第一终端和第二终端是否支持执行第一服务,在支持执行第一服务的情况下,认为对第一请求消息鉴权通过,并获取为第一终端提供服务的AMF和为第二终端提供服务的AMF的网络地址信息,并向AMF调用Namf_Location_ProvideRanging_Sidelink Positioning信息请求服务操作,以请求第一终端和第二终端的测距和/或旁链路定位信息。AMF接收到GMLC的请求后,可以向LMF发送第三请求消息。
可选地,上述第三请求消息携带的消息内容可以根据实际需要进行设置,例如,在一些实施例中,所述第三请求消息包括以下至少一项:所述第一终端的终端标识;所述第二终端的终端标识;所述第一终端的能力信息;所述第二终端的能力信息;
其中,所述能力信息用于指示终端是否支持所述第一服务。
本申请实施例中,上述能力信息可以包括支持距离测量和/或计算的能力;支持方向测量和/或计算的能力;支持高精度的距离测量和/或计算的能力;支持高精度方向测量和/或计算;支持计算第一服务的能力。
上述终端标识可以包括以下至少一项:
终端的身份标识或设备标识,例如可以为签约加密标识(Subscription Concealed Identifier,SUCI)、全球唯一临时标识(Globally Unique Temporary Identifier,GUTI)、国际移动用户识别码(International Mobile Subscriber Identity,IMSI)、永久设备标识(Permanent Equipment Identifier,PEI)、国际移动站设备识别码(International Mobile station Equipment Identity,IMEI)、签约永久标识(Subscription Permanent Identifier,SUPI)、临时移动签约标识(Temporary Mobile Subscription Identifier,TMSI)、一般公共签约标识(Generic Public Subscription Identifier,GPSI)或5G系统TMSI(5G-S-TMSI)等;
终端的逻辑标识,示例性的,第一网络侧设备或目标服务设备可以为分配唯一标识终端的逻辑标识,例如,可以为特定的字符串组合、层二标识(layer-2 ID)、与业务信息相关的终端标识或终端的地址信息。其中,地址信息可以包括IPv4地址,IPv6地址、IPv4v6地址、端口号、媒体接入控制(Medium Access Control,MAC)地址和全限定域名(Fully Qualified Domain Name,FQDN)中的至少一项。
可选地,在一些实施例中,所述第一网络侧设备接收与第一服务关联的目标请求消息 之后,所述方法还包括:
所述第一网络侧设备确定观测终端和/或目标终端;
其中,所述观测终端为获取所述第一结果的终端,且所述观测终端包括所述第一终端和所述第二终端的至少一项,所述目标终端为发送参考信号的终端,且所述目标终端包括所述第一终端和所述第二终端的至少一项。
可选地,所述第一网络侧设备确定观测终端和/或目标终端,包括:
所述第一网络侧设备根据目标信息确定观测终端和/或目标终端;
其中,所述目标信息包括以下至少一项:终端的签约信息、终端的可达性、用于表示终端是否支持所述第一服务的能力信息、终端的位置信息和目标服务设备发送的第二指示信息,所述第二指示信息用于指示发起所述第一服务的终端。
可选地,上述位置信息可以包括以绝对位置信息和相对位置信息中的至少一项。
其中,绝对位置信息包括TA、注册区域、小区ID、经纬度、海拔、水平方向角(horizontal direction)和仰角方向角(elevation direction)中的至少一项。
相对位置信息可以第一终端相对第二终端的相对角度和辅助节点的至少一项,相对角度可以包括水平方向角和仰角方向角。辅助节点可以包括除第一终端和第二终端之外的其他通信设备,例如为第三终端或者公共基础设施,该公共基础设施可以包括路侧单元(Road Side Unit),该辅助节点还可以为第一终端和第二终端知道绝对位置信息的公共参考系统,例如路灯。
可选地,在一些实施例中,所述方法还包括:
所述第一网络侧设备向第一目标对象发送第四请求消息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项,所述第四请求消息用于获取以下至少一项:
所述能力信息;
所述位置信息;
所述第一服务相关的需求信息,所述需求信息包括以下至少一项:所述第一结果的精度和所述第一服务的类型。
应理解,在本申请实施例中,若第一网络侧设备存储了终端的能力信息、位置信息和需求信息的情况下,不发送第四请求消息,在第一网络侧设备缺少终端的部分相关信息,则可以通过第四请求消息获取所述部分相关信息。
可选地,在一些实施例中,所述第一网络侧设备获取第一结果之后,所述方法还包括以下任一项:
所述第一网络侧设备向目标服务设备发送所述第一结果;
在所述第一网络侧设备为LMF的情况下,所述第一网络侧设备通过第二网络侧设备向目标服务设备发送所述第一结果,所述第二网络侧设备包括接入和移动管理功能AMF、网关移动位置中心GMLC和网络开放功能NEF。
需要说明的是,本申请实施例中,上述第一结果的具体内容可以根据实际需要进行设 置,例如,在一些实施例中,所述第一结果包括以下至少一项:所述第一终端与所述第二终端之间的相对距离;所述第一终端与所述第二终端之间的相对角度;所述第一终端的位置信息;所述第二终端的位置信息;第二结果,所述第二结果为所述第一终端和/或所述第二终端对与所述第一服务相关的参考信号的观测结果。
可选地,所述第二结果包括第一测量信息和第二测量信息中的至少一项;所述第一测量信息为所述第一终端执行所述第一服务时基于所述第二终端发送的第二参考信号获得的测量信息,所述第二测量信息为所述第二终端执行所述第一服务时基于所述第一终端发送的第一参考信号获得的测量信息。
本申请实施例中,当上述第一结果为第二结果的情况下,可以由目标服务设备基于第一结果进行计算确定以下至少一项:所述第一终端与所述第二终端之间的相对距离;所述第一终端与所述第二终端之间的相对角度;所述第一终端的位置信息;所述第二终端的位置信息。
当第一结果为以下至少一项时:所述第一终端与所述第二终端之间的相对距离;所述第一终端与所述第二终端之间的相对角度;所述第一终端的位置信息;所述第二终端的位置信息。可以由终端计算获得第一结果,也可以由网络侧计算获得第一结果,还可以由终端和第一网络侧设备同时计算获得第一结果,例如,终端可以计算获得初始的第一结果,第一网络侧设备根据初始的第一结果,计算获得最终的第一结果。
可选地,在一些实施例中,所述方法还包括:
所述第一网络侧设备从第一目标对象接收第一信息,所述第一信息包括以下至少一项:第三指示信息、第二目标对象的与第一服务关联的辅助信息和第二目标对象的终端标识;其中,所述第一目标对象包括所述第一终端和所述第二终端的至少一项,所述第二目标对象为所述第一目标对象中的第一终端或第二终端,所述第三指示信息用于指示以下至少一项:
允许或者不允许目标设备获取所述第二目标对象的位置信息;
允许或者不允许目标设备触发所述第二目标对象执行所述第一服务;
允许或不允许目标设备触发所述第二目标对象获取第二信息,所述第二信息用于确定所述第一结果;
允许或不允许目标设备获取所述第二目标对象的与所述第一服务关联的隐私信息。
应理解,在本申请实施例中,上述第一信息可以由终端主动上报,例如,在注册或接入网络时,可以通过非接入层(Non-Access Stratum,NAS)消息进行第一信息的上报。还可以由第一网络侧设备主动获取,例如,由第一网络侧设备通过请求消息请求第一信息,然后由终端根据该请求消息通过NAS消息进行第一信息的上报。第一网络侧设备接收到该第一信息后,可以将该第一信息储存在UDM或UDR中。
需要说明的是,上述第一目标对象为第一终端时,第二目标对象为第一终端,第一目标对象为第二终端时,第二目标对象为第二终端,第一目标对象包括第一终端和第二终端 时,第二目标对象为第一终端或第二终端。
可选地,所述第一信息可以通过以下任一项NAS消息承载:注册请求消息、终端配置更新消息、协议数据单元(Protocol Data Unit,PDU)会话建立消息、PDU会话修改消息和服务请求消息。
可选地,所述辅助信息包括以下至少一项:位置信息、地址信息、安全信息、参考信号信息、测量需求信息、用于表示是否支持所述第一服务的能力信息和与所述第一服务关联的算法信息。
其中,上述安全信息包括加密秘钥和安全参数等。
可选地,所述隐私信息包括第四指示信息和隐私类型中的至少一项,所述第四指示信息用于指示以下至少一项:
允许或者不允许目标设备获取所述第二目标对象的位置信息;
允许或者不允许目标设备触发所述第二目标对象执行所述第一服务;
允许或不允许目标设备触发所述第二目标对象获取第二信息,所述第二信息用于确定所述第一结果;
允许或不允许目标设备获取所述第二目标对象的与所述第一服务关联的所述隐私信息。
可选地,在一些实施例中,所述第一网络侧设备获取第一结果包括:
所述第一网络侧设备接收第二信息;
所述第一网络侧设备根据所述第二信息确定所述第一结果;
其中,所述第二信息包括以下至少一项:
第一测量信息或第一测量结果,所述第一测量信息为所述第一终端执行所述第一服务时基于所述第二终端发送的第二参考信号获得的测量信息,所述第一测量结果为基于所述第一测量信息计算获得的结果;
第二测量信息或第二测量结果,所述第二测量信息为所述第二终端执行所述第一服务时基于所述第一终端发送的第一参考信号获得的测量信息,所述第二测量结果为基于所述第二测量信息计算获得的结果。
本申请实施例中,上述第一测量结果和/或第二测量结果可以理解为初始的第一结果,当第二信息仅包括第一测量结果时,第一网络侧设备可以将第一测量结果确定为第一结果;当第二信息仅包括第二测量结果时,第一网络侧设备可以将第二测量结果确定为第一结果;当第二信息仅包括第一测量信息时,第一网络侧设备可以将第一测量信息确定为第一结果,或者基于第一测量信息计算获得第一结果;当第二信息仅包括第二测量信息时,第一网络侧设备可以将第二测量信息确定为第一结果,或者基于第二测量信息计算获得第一结果;当第二信息包括第一测量信息和第二测量信息时,第一网络侧设备可以基于第一测量信息计算获得第一测量结果,基于第二测量信息计算获得第二测量结果,然后基于第一测量结果和第二测量结果确定第一结果;当第二信息包括第一测量结果和第二测量结果时,第一 网络侧设备可以基于第一测量结果和第二测量结果确定第一结果。
应理解,第一网络侧设备基于第一测量结果和第二测量结果确定第一结果的方式可以根据实际需要进行设置,具体可以包括以下情况:
情况1,可以将第一结果包括第一测量结果和第二测量结果确定为第一结果,例如第一测量结果包括相对距离,第二测量结果包括相对角度,第一结果包括相对距离和相对角度;又例如第一测量结果包括相对距离,第二测量结果包括相对距离,第一结果包括两个相对距离,由目标服务设备根据第一结果确定目标结果时,可以理解为基于两个相对距离确定第一终端和第二终端最终的相对距离。
情况2,可以基于第一测量结果和第二测量结果进行平均或加权平均得到第一结果。例如第一测量结果包括相对距离,第二测量结果包括相对距离,第一结果包括对两个相对距离进行计算确定的第一终端和第二终端最终的相对距离。
情况3,可以基于第一测量结果和第二测量结果选择一个测量结果作为第一结果,例如,可以选择精度较高的测量结果确定为第一结果。
为了更好的理解本申请,以下对本申请的方案进行示例性说明。如图3所示,具体包括以下流程:
步骤301,目标服务设备通过NEF向GMLC发送第一请求消息,第一请求消息可以包括第一终端的终端标识和第二终端的终端标识;
步骤302,GMLC与UDM交互确定第一终端和第二终端是否支持测距/侧链定位服务,例如,对第一终端和第二终端的UDM调用Nudm_SDM_Get service操作,以获得由其GPSI或SUPI标识的终端的隐私设置。UDM返回该隐私设置。GMLC检查终端的测距/侧链定位服务的隐私配置文件。如果不允许对第一终端和第二终端进行测距/侧链定位服务获取隐私信息,则跳过步骤303至步骤311。
步骤303,GMLC与UDM交互确定AMF的网络地址,例如,GMLC使用第一终端和第二终端的GPSI或SUPI对第一终端和第二终端的UDM调用Nudm_UECM_Get服务操作。UDM返回第一终端和第二终端的当前服务AMF的网络地址。
步骤304,GMLC向AMF发送第五请求消息,以请求测距/侧链定位服务。例如,GMLC向AMF调用Namf_Location_ProvideRanging_Sidelink Positioning信息请求服务操作,以请求第一终端和第二终端的测距/侧链定位服务的结果。
步骤305,AMF向终端发送网络测距服务请求,控制处于空闲态的第一终端和第二终端进入连接态。例如,如果终端处于CM-IDLE状态,AMF启动网络触发服务请求程序,以建立与终端的信令连接。该步骤为可选步骤,假设第一终端和第二终端均处于连接态,则无需发送网络测距服务请求。
步骤306,向第一终端和第二终端发送第二请求消息,由第一终端和第二终端通过第二请求相应消息确定对应的终端是否允许第一行为。可选地,该步骤306可以包括步骤306a和步骤306b,步骤306a确认第一终端是否允许第三方查阅隐私信息,步骤306b确 认第一终端是否允许第三方查阅隐私信息。该步骤306可以理解为如果存在隐私检查要求,则必须通知终端或通过隐私验证通知终端。通知第一终端和第二终端进行测距/侧链定位服务的请求,并将检查结果提供给AMF。
步骤307,在步骤306中如果测距/侧链定位服务的请求获得批准,则AMF将在第一终端和第二终端支持测距/侧链定位服务的情况下,执行LMF选择。
步骤308,AMF向选择的LMF发送第三请求消息,所述第三请求消息用于请求第一目标对象的第一配置信息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项。例如,AMF向LMF调用Nlmf_Location_Determine测距/侧链定位服务操作。
步骤309,LMF在接收到第三请求消息后,LMF控制第一终端和第二终端执行测距/侧链定位服务关联的过程。具体可以包括以下至少一个过程:
LMF获取第一终端和第二终端与测距/侧链定位服务关联的能力信息,该能力信息用于表示终端是否支持测距/侧链定位服务;
LMF确定第一终端和第二终端中哪一个终端为观察终端,哪一个为目标终端;
LMF确定测距/侧链定位服务的第一配置信息,并将该第一配置信息发送给第一终端和第二终端,其中第一配置信息可以为定位参考信号(Positioning Reference Signal,PRS)配置信息;
LMF计算第一终端和第二终端之间的测距/侧链定位服务的结果,获得测距/侧链定位结果。
步骤310,LMF向AMF发送测距/侧链定位结果,例如,在执行完测距/侧链定位服务之后,LMF向AMF返回Nlmf_Location_Determine测距/侧链定位响应,以返回第一终端和第二终端之间的测距/侧链定位结果。
步骤311,AMF向GMLC返回第一终端和第二终端之间的测距/侧链定位结果。
步骤312,GMLC通过NEF向目标服务设备发送第一请求响应消息,并通过该第一请求响应消息携带第一终端和第二终端之间的测距/侧链定位结果。
参照图4,本申请实施例还提供了一种服务开放处理方法,如图4所示,该服务开放处理方法包括:
步骤401,目标服务设备向第一网络侧设备发送与第一服务关联的第一请求消息,所述第一服务包括测距服务和旁链路定位服务中的至少一项;
步骤402,所述目标服务设备从所述第一网络侧设备接收第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果。
可选地,所述目标服务设备向第一网络侧设备发送与第一服务关联的第一请求消息之后,所述方法还包括:
所述目标服务设备从所述第一网络侧设备接收第一请求响应消息,所述第一请求响应消息,所述第一请求响应消息用于指示所述第一请求消息的鉴权结果。
可选地,所述方法还包括:
所述目标服务设备根据所述第一请求响应消息向第一目标对象发送第一配置信息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项,所述第一配置信息用于所述第一目标对象执行所述第一服务。
可选地,所述第一配置信息包括以下至少一项:
参考信号信息;
算法信息;
业务信息;
参考信号发送方式;
目标结果的确定方式,所述目标结果为所述第一结果或者基于所述第一结果确定,目标结果包括以下至少一项:所述第一终端与所述第二终端之间的相对距离;所述第一终端与所述第二终端之间的相对角度;所述第一终端的位置信息;所述第二终端的位置信息。
可选地,所述参考信号发送方式包括以下至少一项:
第一终端发送参考信号;
第二终端发送参考信号;
第一终端和第二终端发送参考信号;
立即发送参考信号;
周期性发送参考信号;
事件触发发送参考信号。
可选地,所述目标结果的确定方式包括以下至少一项:
所述第一终端确定所述目标结果;
所述第二终端确定所述目标结果;
所述第一终端和所述第二终端确定所述目标结果;
所述网络侧设备确定所述目标结果;
目标服务设备确定所述目标结果。
可选地,所述第一请求消息用于请求以下至少一项:
获取所述第一结果;
获取所述第一终端的位置信息;
获取所述第二终端的位置信息;
获取第一终端的与所述第一服务关联的隐私信息;
获取第二终端的与所述第一服务关联的隐私信息;
触发所述第一终端执行所述第一服务;
触发所述第二终端执行所述第一服务;
触发所述第一终端获取所述第一结果;
触发所述第二终端获取所述第一结果。
可选地,所述第一请求消息包括以下至少一项:
所述第一终端的终端标识、所述第二终端的所述终端标识、第一指示信息、第二指示信息、第一服务相关的需求信息和服务质量QoS信息;其中,所述第一指示信息用于指示所述第一请求消息用于请求获取所述第一结果,所述第二指示信息用于指示发起所述第一服务的终端,所述需求信息包括以下至少一项:所述第一结果的精度和所述第一服务的类型。
可选地,所述第一结果包括以下至少一项:所述第一终端与所述第二终端之间的相对距离;所述第一终端与所述第二终端之间的相对角度;所述第一终端的位置信息;所述第二终端的位置信息;第二结果,所述第二结果为所述第一终端和/或所述第二终端对与所述第一服务相关的参考信号的观测结果。
可选地,所述第二结果包括第一测量信息和第二测量信息中的至少一项;所述第一测量信息为所述第一终端执行所述第一服务时基于所述第二终端发送的第二参考信号获得的测量信息,所述第二测量信息为所述第二终端执行所述第一服务时基于所述第一终端发送的第一参考信号获得的测量信息。
可选地,在所述第一结果为所述第二结果的情况下,所述方法还包括:
所述目标服务设备基于所述第二结果计算获得以下至少一项:
所述第一终端与所述第二终端之间的相对距离;
所述第一终端与所述第二终端之间的相对角度;
所述第一终端的位置信息;
所述第二终端的位置信息。
参照图5,本申请实施例还提供了一种服务开放处理方法,如图5所示,该服务开放处理方法包括:
步骤501,第一终端执行第一服务关联的目标操作,所述目标操作包括以下至少一项:
在所述第一终端为观测终端的情况下,所述目标操作包括从第二终端接收第一参考信号,基于第一参考信号获取第二信息,所述第一参考信号用于确定测量信息;
在所述第一终端为目标终端的情况下,所述目标操作包括向第二终端发送第二参考信号,所述第二参考信号用于确定测量信息;
其中,所述第二信息用于确定第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果,所述第二信息包括所述测量信息或基于所述测量信息计算获得的测量结果。
可选地,所述目标操作还包括所述第一终端向第一网络侧设备发送所述第二信息。
可选地,所述测量结果包括以下至少一项:
所述第一终端与所述第二终端之间的相对距离;
所述第一终端与所述第二终端之间的相对角度;
所述第一终端的位置信息;
所述第二终端的位置信息。
可选地,所述第一终端执行第一服务关联的目标操作之前,所述方法还包括:
所述第一终端从第一网络侧设备或目标服务设备接收第一配置信息,所述第一配置信息用于所述第一终端执行所述第一服务。
可选地,所述第一配置信息包括以下至少一项:
参考信号信息;
算法信息;
业务信息;
参考信号发送方式;
目标结果的确定方式,所述目标结果为所述第一结果或者基于所述第一结果确定,目标结果包括以下至少一项:所述第一终端与所述第二终端之间的相对距离;所述第一终端与所述第二终端之间的相对角度;所述第一终端的位置信息;所述第二终端的位置信息。
可选地,所述参考信号发送方式包括以下至少一项:
第一终端发送参考信号;
第二终端发送参考信号;
第一终端和第二终端发送参考信号;
立即发送参考信号;
周期性发送参考信号;
事件触发发送参考信号。
可选地,所述目标结果的确定方式包括以下至少一项:
所述第一终端确定所述目标结果;
所述第二终端确定所述目标结果;
所述第一终端和所述第二终端确定所述目标结果;
所述网络侧设备确定所述目标结果;
目标服务设备确定所述目标结果。
可选地,所述第一终端执行第一服务关联的目标操作之前,所述方法还包括:
所述第一终端从第一网络侧设备接收第二请求消息,所述第二请求消息用于确定所述第一终端是否允许第一行为;
所述第一终端向所述第一网络侧设备发送的第二请求响应消息,所述第二请求响应消息用于确定所述第一终端是否允许所述第一行为;
其中,所述第一行为包括以下至少一项:
所述第一终端和所述第二终端执行所述第一服务;
目标设备获取终端的位置信息;
目标设备触发终端执行第一服务;
目标设备获取终端的与所述第一服务关联的隐私信息。
可选地,所述第一终端执行第一服务关联的目标操作之前,所述方法还包括:
所述第一终端从第一网络侧设备接收第二配置信息,所述第二配置信息用于指示执行与所述第一服务关联的过程中使用的参数信息和授权信息中的至少一项。
可选地,所述方法还包括:
所述第一终端向第一网络侧设备发送第一信息,所述第一信息包括以下至少一项:第三指示信息、第一终端的与第一服务关联的辅助信息和第一终端的终端标识;其中,所述第三指示信息用于指示以下至少一项:
允许或者不允许目标设备获取所述第一终端的位置信息;
允许或者不允许目标设备触发所述第一终端执行所述第一服务;
允许或不允许目标设备触发所述第一终端获取所述第二信息;
允许或不允许目标设备获取所述第一终端的与所述第一服务关联的隐私信息。
可选地,所述第一信息通过以下任一项非接入层NAS消息承载:注册请求消息、终端配置更新消息、协议数据单元PDU会话建立消息、PDU会话修改消息和服务请求消息。
可选地,所述辅助信息包括以下至少一项:位置信息、地址信息、安全信息、参考信号信息、测量需求信息、用于表示是否支持所述第一服务的能力信息和与所述第一服务关联的算法信息。
可选地,所述隐私信息包括第四指示信息和隐私类型中的至少一项,所述第四指示信息用于指示以下至少一项:
允许或者不允许目标设备获取所述第一终端的位置信息;
允许或者不允许目标设备触发所述第一终端执行所述第一服务;
允许或不允许目标设备触发所述第一终端获取所述第二信息;
允许或不允许目标设备获取所述观测终端的与所述第一服务关联的所述隐私信息。
本申请实施例提供的服务开放处理方法,执行主体可以为服务开放处理装置。本申请实施例中以服务开放处理装置执行服务开放处理方法为例,说明本申请实施例提供的服务开放处理装置。
参照图6,本申请实施例提供了一种服务开放处理装置,应用于第一网络侧设备,如图6所示,该服务开放处理装置600包括:
第一接收模块601,用于接收与第一服务关联的目标请求消息,所述第一服务包括测距服务和旁链路定位服务中的至少一项;
获取模块602,用于获取第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果。
可选地,所述服务开放处理装置600还包括:
第一发送模块,用于根据所述目标请求消息向第一目标对象发送第一配置信息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项,所述第一配置信息用于所述第一目标对象执行所述第一服务。
可选地,所述第一配置信息包括以下至少一项:
参考信号信息;
算法信息;
业务信息;
参考信号发送方式;
目标结果的确定方式,所述目标结果为所述第一结果或者基于所述第一结果确定,目标结果包括以下至少一项:所述第一终端与所述第二终端之间的相对距离;所述第一终端与所述第二终端之间的相对角度;所述第一终端的位置信息;所述第二终端的位置信息。
可选地,所述参考信号发送方式包括以下至少一项:
第一终端发送参考信号;
第二终端发送参考信号;
第一终端和第二终端发送参考信号;
立即发送参考信号;
周期性发送参考信号;
事件触发发送参考信号。
可选地,所述目标结果的确定方式包括以下至少一项:
所述第一终端确定所述目标结果;
所述第二终端确定所述目标结果;
所述第一终端和所述第二终端确定所述目标结果;
所述网络侧设备确定所述目标结果;
目标服务设备确定所述目标结果。
可选地,所述第一接收模块601具体用于:从目标服务设备接收第一请求消息;
其中,所述目标请求消息为所述第一请求消息,所述第一请求消息用于请求以下至少一项:
获取所述第一结果;
获取所述第一终端的位置信息;
获取所述第二终端的位置信息;
获取第一终端的与所述第一服务关联的隐私信息;
获取第二终端的与所述第一服务关联的隐私信息;
触发所述第一终端执行所述第一服务;
触发所述第二终端执行所述第一服务;
触发所述第一终端获取所述第一结果;
触发所述第二终端获取所述第一结果。
可选地,所述服务开放处理装置600还包括:
第一发送模块,用于向第一目标对象发送第二请求消息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项,所述第二请求消息用于确定所述第一目标对象是 否允许第一行为;
所述第一接收模块601,还用于分别接收所述第一目标对象发送的第二请求响应消息;
第一确定模块,用于根据所述第二请求响应消息确定所述第一目标对象是否允许所述第一行为;
其中,所述第一行为包括以下至少一项:
所述第一终端和所述第二终端执行所述第一服务;
目标设备获取终端的位置信息;
目标设备触发终端执行第一服务;
目标设备获取终端的与所述第一服务关联的隐私信息。
可选地,所述服务开放处理装置600还包括:
第一发送模块,向第一目标对象发送第二配置信息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项,所述第二配置信息用于指示执行与所述第一服务关联的过程中使用的参数信息和授权信息中的至少一项。
可选地,所述第一请求消息包括以下至少一项:
所述第一终端的终端标识、所述第二终端的所述终端标识、第一指示信息、第二指示信息、第一服务相关的需求信息和服务质量QoS信息;其中,所述第一指示信息用于指示所述第一请求消息用于请求获取所述第一结果,所述第二指示信息用于指示发起所述第一服务的终端,所述需求信息包括以下至少一项:所述第一结果的精度和所述第一服务的类型。
可选地,所述服务开放处理装置600还包括:
第一发送模块,用于向所述目标服务设备发送第一请求响应消息,所述第一请求响应消息用于指示所述第一请求消息的鉴权结果。
可选地,在所述第一网络侧设备为位置管理功能LMF的情况下,所述第一接收模块601具体用于:从接入和移动管理功能AMF接收第三请求消息,所述目标请求消息为所述第三请求消息,所述第三请求消息用于请求第一目标对象的第一配置信息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项。
可选地,所述第三请求消息包括以下至少一项:所述第一终端的终端标识;所述第二终端的终端标识;所述第一终端的能力信息;所述第二终端的能力信息;
其中,所述能力信息用于指示终端是否支持所述第一服务。
可选地,所述服务开放处理装置600还包括:
第一确定模块,所述第一网络侧设备确定观测终端和/或目标终端;
其中,所述观测终端为获取所述第一结果的终端,且所述观测终端包括所述第一终端和所述第二终端的至少一项,所述目标终端为发送参考信号的终端,且所述目标终端包括所述第一终端和所述第二终端的至少一项。
可选地,所述第一确定模块具体用于:根据目标信息确定观测终端和/或目标终端;
其中,所述目标信息包括以下至少一项:终端的签约信息、终端的可达性、用于表示终端是否支持所述第一服务的能力信息、终端的位置信息和目标服务设备发送的第二指示信息,所述第二指示信息用于指示发起所述第一服务的终端。
可选地,所述服务开放处理装置600还包括:
第一发送模块,用于向第一目标对象发送第四请求消息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项,所述第四请求消息用于获取以下至少一项:
所述能力信息;
所述位置信息;
所述第一服务相关的需求信息,所述需求信息包括以下至少一项:所述第一结果的精度和所述第一服务的类型。
可选地,所述服务开放处理装置600还包括:第一发送模块,用于执行以下任一项:
向目标服务设备发送所述第一结果;
在所述第一网络侧设备为LMF的情况下,通过第二网络侧设备向目标服务设备发送所述第一结果,所述第二网络侧设备包括接入和移动管理功能AMF、网关移动位置中心GMLC和网络开放功能NEF。
可选地,所述第一结果包括以下至少一项:所述第一终端与所述第二终端之间的相对距离;所述第一终端与所述第二终端之间的相对角度;所述第一终端的位置信息;所述第二终端的位置信息;第二结果,所述第二结果为所述第一终端和/或所述第二终端对与所述第一服务相关的参考信号的观测结果。
可选地,所述第二结果包括第一测量信息和第二测量信息中的至少一项;所述第一测量信息为所述第一终端执行所述第一服务时基于所述第二终端发送的第二参考信号获得的测量信息,所述第二测量信息为所述第二终端执行所述第一服务时基于所述第一终端发送的第一参考信号获得的测量信息。
可选地,所述第一接收模块601还用于从第一目标对象接收第一信息,所述第一信息包括以下至少一项:第三指示信息、第二目标对象的与第一服务关联的辅助信息和第二目标对象的终端标识;其中,所述第一目标对象包括所述第一终端和所述第二终端的至少一项,所述第二目标对象为所述第一目标对象中的第一终端或第二终端,所述第三指示信息用于指示以下至少一项:
允许或者不允许目标设备获取所述第二目标对象的位置信息;
允许或者不允许目标设备触发所述第二目标对象执行所述第一服务;
允许或不允许目标设备触发所述第二目标对象获取第二信息,所述第二信息用于确定所述第一结果;
允许或不允许目标设备获取所述第二目标对象的与所述第一服务关联的隐私信息。
可选地,所述第一信息通过以下任一项非接入层NAS消息承载:注册请求消息、终端配置更新消息、协议数据单元PDU会话建立消息、PDU会话修改消息和服务请求消息。
可选地,所述辅助信息包括以下至少一项:位置信息、地址信息、安全信息、参考信号信息、测量需求信息、用于表示是否支持所述第一服务的能力信息和与所述第一服务关联的算法信息。
可选地,所述隐私信息包括第四指示信息和隐私类型中的至少一项,所述第四指示信息用于指示以下至少一项:
允许或者不允许目标设备获取所述第二目标对象的位置信息;
允许或者不允许目标设备触发所述第二目标对象执行所述第一服务;
允许或不允许目标设备触发所述第二目标对象获取第二信息,所述第二信息用于确定所述第一结果;
允许或不允许目标设备获取所述第二目标对象的与所述第一服务关联的所述隐私信息。
可选地,所述获取模块602具体用于:接收第二信息;根据所述第二信息确定所述第一结果;
其中,所述第二信息包括以下至少一项:
第一测量信息或第一测量结果,所述第一测量信息为所述第一终端执行所述第一服务时基于所述第二终端发送的第二参考信号获得的测量信息,所述第一测量结果为基于所述第一测量信息计算获得的结果;
第二测量信息或第二测量结果,所述第二测量信息为所述第二终端执行所述第一服务时基于所述第一终端发送的第一参考信号获得的测量信息,所述第二测量结果为基于所述第二测量信息计算获得的结果。
参照图7,本申请实施例提供了一种服务开放处理装置,如图7所示,该服务开放处理装置700包括:
第二发送模块701,用于向第一网络侧设备发送与第一服务关联的第一请求消息,所述第一服务包括测距服务和旁链路定位服务中的至少一项;
第二接收模块702,用于从所述第一网络侧设备接收第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果。
可选地,所述第二接收模块702还用于从所述第一网络侧设备接收第一请求响应消息,所述第一请求响应消息,所述第一请求响应消息用于指示所述第一请求消息的鉴权结果。
可选地,所述第二发送模块701,还用于根据所述第一请求响应消息向第一目标对象发送第一配置信息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项,所述第一配置信息用于所述第一目标对象执行所述第一服务。
可选地,所述第一配置信息包括以下至少一项:
参考信号信息;
算法信息;
业务信息;
参考信号发送方式;
目标结果的确定方式,所述目标结果为所述第一结果或者基于所述第一结果确定,目标结果包括以下至少一项:所述第一终端与所述第二终端之间的相对距离;所述第一终端与所述第二终端之间的相对角度;所述第一终端的位置信息;所述第二终端的位置信息。
可选地,所述参考信号发送方式包括以下至少一项:
第一终端发送参考信号;
第二终端发送参考信号;
第一终端和第二终端发送参考信号;
立即发送参考信号;
周期性发送参考信号;
事件触发发送参考信号。
可选地,所述目标结果的确定方式包括以下至少一项:
所述第一终端确定所述目标结果;
所述第二终端确定所述目标结果;
所述第一终端和所述第二终端确定所述目标结果;
所述网络侧设备确定所述目标结果;
目标服务设备确定所述目标结果。
可选地,所述第一请求消息用于请求以下至少一项:
获取所述第一结果;
获取所述第一终端的位置信息;
获取所述第二终端的位置信息;
获取第一终端的与所述第一服务关联的隐私信息;
获取第二终端的与所述第一服务关联的隐私信息;
触发所述第一终端执行所述第一服务;
触发所述第二终端执行所述第一服务;
触发所述第一终端获取所述第一结果;
触发所述第二终端获取所述第一结果。
可选地,所述第一请求消息包括以下至少一项:
所述第一终端的终端标识、所述第二终端的所述终端标识、第一指示信息、第二指示信息、第一服务相关的需求信息和服务质量QoS信息;其中,所述第一指示信息用于指示所述第一请求消息用于请求获取所述第一结果,所述第二指示信息用于指示发起所述第一服务的终端,所述需求信息包括以下至少一项:所述第一结果的精度和所述第一服务的类型。
可选地,所述第一结果包括以下至少一项:所述第一终端与所述第二终端之间的相对距离;所述第一终端与所述第二终端之间的相对角度;所述第一终端的位置信息;所述第 二终端的位置信息;第二结果,所述第二结果为所述第一终端和/或所述第二终端对与所述第一服务相关的参考信号的观测结果。
可选地,所述第二结果包括第一测量信息和第二测量信息中的至少一项;所述第一测量信息为所述第一终端执行所述第一服务时基于所述第二终端发送的第二参考信号获得的测量信息,所述第二测量信息为所述第二终端执行所述第一服务时基于所述第一终端发送的第一参考信号获得的测量信息。
可选地,在所述第一结果为所述第二结果的情况下,
所述装置基于所述第二结果计算获得以下至少一项:
所述第一终端与所述第二终端之间的相对距离;
所述第一终端与所述第二终端之间的相对角度;
所述第一终端的位置信息;
所述第二终端的位置信息。
参照图8,本申请实施例提供了一种服务开放处理装置,应用于第一为终端,如图8所示,该服务开放处理装置800包括:
执行模块801,用于执行第一服务关联的目标操作,所述目标操作包括以下至少一项:
在所述第一终端为观测终端的情况下,所述目标操作包括从第二终端接收第一参考信号,基于第一参考信号获取第二信息,所述第一参考信号用于确定测量信息;
在所述第一终端为目标终端的情况下,所述目标操作包括向第二终端发送第二参考信号,所述第二参考信号用于确定测量信息;
其中,所述第二信息用于确定第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果,所述第二信息包括所述测量信息或基于所述测量信息计算获得的测量结果。
可选地,所述目标操作还包括所述第一终端向第一网络侧设备发送所述第二信息。
可选地,所述测量结果包括以下至少一项:
所述第一终端与所述第二终端之间的相对距离;
所述第一终端与所述第二终端之间的相对角度;
所述第一终端的位置信息;
所述第二终端的位置信息。
可选地,所述服务开放处理装置800还包括:
第三接收模块,用于从第一网络侧设备或目标服务设备接收第一配置信息,所述第一配置信息用于所述第一终端执行所述第一服务。
可选地,所述第一配置信息包括以下至少一项:
参考信号信息;
算法信息;
业务信息;
参考信号发送方式;
目标结果的确定方式,所述目标结果为所述第一结果或者基于所述第一结果确定,目标结果包括以下至少一项:所述第一终端与所述第二终端之间的相对距离;所述第一终端与所述第二终端之间的相对角度;所述第一终端的位置信息;所述第二终端的位置信息。
可选地,所述参考信号发送方式包括以下至少一项:
第一终端发送参考信号;
第二终端发送参考信号;
第一终端和第二终端发送参考信号;
立即发送参考信号;
周期性发送参考信号;
事件触发发送参考信号。
可选地,所述目标结果的确定方式包括以下至少一项:
所述第一终端确定所述目标结果;
所述第二终端确定所述目标结果;
所述第一终端和所述第二终端确定所述目标结果;
所述网络侧设备确定所述目标结果;
目标服务设备确定所述目标结果。
可选地,所述服务开放处理装置800还包括:
第三接收模块,用于从第一网络侧设备接收第二请求消息,所述第二请求消息用于确定所述第一终端是否允许第一行为;
第三发送模块,用于向所述第一网络侧设备发送的第二请求响应消息,所述第二请求响应消息用于确定所述第一终端是否允许所述第一行为;
其中,所述第一行为包括以下至少一项:
所述第一终端和所述第二终端执行所述第一服务;
目标设备获取终端的位置信息;
目标设备触发终端执行第一服务;
目标设备获取终端的与所述第一服务关联的隐私信息。
可选地,所述服务开放处理装置800还包括:
第三接收模块,用于从第一网络侧设备接收第二配置信息,所述第二配置信息用于指示执行与所述第一服务关联的过程中使用的参数信息和授权信息中的至少一项。
可选地,所述服务开放处理装置800还包括:
第三发送模块,用于向第一网络侧设备发送第一信息,所述第一信息包括以下至少一项:第三指示信息、第一终端的与第一服务关联的辅助信息和第一终端的终端标识;其中,所述第三指示信息用于指示以下至少一项:
允许或者不允许目标设备获取所述第一终端的位置信息;
允许或者不允许目标设备触发所述第一终端执行所述第一服务;
允许或不允许目标设备触发所述第一终端获取所述第二信息;
允许或不允许目标设备获取所述第一终端的与所述第一服务关联的隐私信息。
可选地,所述第一信息通过以下任一项非接入层NAS消息承载:注册请求消息、终端配置更新消息、协议数据单元PDU会话建立消息、PDU会话修改消息和服务请求消息。
可选地,所述辅助信息包括以下至少一项:位置信息、地址信息、安全信息、参考信号信息、测量需求信息、用于表示是否支持所述第一服务的能力信息和与所述第一服务关联的算法信息。
可选地,所述隐私信息包括第四指示信息和隐私类型中的至少一项,所述第四指示信息用于指示以下至少一项:
允许或者不允许目标设备获取所述第一终端的位置信息;
允许或者不允许目标设备触发所述第一终端执行所述第一服务;
允许或不允许目标设备触发所述第一终端获取所述第二信息;
允许或不允许目标设备获取所述观测终端的与所述第一服务关联的所述隐私信息。
本申请实施例中的服务开放处理装置可以是电子设备,例如具有操作系统的电子设备,也可以是电子设备中的部件,例如集成电路或芯片。该电子设备可以是终端,也可以为除终端之外的其他设备。示例性的,终端可以包括但不限于上述所列举的终端11的类型,其他设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)等,本申请实施例不作具体限定。
本申请实施例提供的服务开放处理装置能够实现图2至图5的方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
可选的,如图9所示,本申请实施例还提供一种通信设备900,包括处理器901和存储器902,存储器902上存储有可在所述处理器901上运行的程序或指令,例如,该通信设备900为终端时,该程序或指令被处理器901执行时实现上述图5所示的服务开放处理方法实施例的各个步骤,且能达到相同的技术效果。该通信设备900为网络侧设备时,该程序或指令被处理器901执行时实现上述图2和图4所示的服务开放处理方法实施例的各个步骤,且能达到相同的技术效果,为避免重复,这里不再赘述。
本申请实施例还提供一种终端,该终端为第一终端,包括处理器和通信接口,所述通信接口用于执行第一服务关联的目标操作,所述目标操作包括以下至少一项:在所述第一终端为观测终端的情况下,所述目标操作包括从第二终端接收第一参考信号获得测量信息,并向第一网络侧设备发送第二信息;在所述第一终端为目标终端的情况下,所述目标操作包括向第二接收终端发送第二参考信号,所述第二参考信号用于确定测量信息,并触发所述第二终端发送第二信息;其中,所述第二信息用于确定第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果,所述第二信息包括所述测量信息或基于所述测量信息计算获得的测量结果。该终端实施例与上述终端侧方法实施例对应,上述方法实施 例的各个实施过程和实现方式均可适用于该终端实施例中,且能达到相同的技术效果。具体地,图10为实现本申请实施例的一种终端的硬件结构示意图。
该终端1000包括但不限于:射频单元1001、网络模块1002、音频输出单元1003、输入单元1004、传感器1005、显示单元1006、用户输入单元1007、接口单元1008、存储器1009以及处理器1010等中的至少部分部件。
本领域技术人员可以理解,终端1000还可以包括给各个部件供电的电源(比如电池),电源可以通过电源管理系统与处理器1010逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图10中示出的终端结构并不构成对终端的限定,终端可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置,在此不再赘述。
应理解的是,本申请实施例中,输入单元1004可以包括图形处理单元(Graphics Processing Unit,GPU)10041和麦克风10042,图形处理器10041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元1006可包括显示面板10061,可以采用液晶显示器、有机发光二极管等形式来配置显示面板10061。用户输入单元1007包括触控面板10071以及其他输入设备10072中的至少一种。触控面板10071,也称为触摸屏。触控面板10071可包括触摸检测装置和触摸控制器两个部分。其他输入设备10072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。
本申请实施例中,射频单元1001接收来自网络侧设备的下行数据后,可以传输给处理器1010进行处理;另外,射频单元1001可以向网络侧设备发送上行数据。通常,射频单元1001包括但不限于天线、放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器1009可用于存储软件程序或指令以及各种数据。存储器1009可主要包括存储程序或指令的第一存储区和存储数据的第二存储区,其中,第一存储区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外,存储器1009可以包括易失性存储器或非易失性存储器,或者,存储器1009可以包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synch link DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DRRAM)。本申请实施例中的存储器1009包括但不限于这些和任意其它适合类型的存储器。
处理器1010可包括一个或多个处理单元;可选的,处理器1010集成应用处理器和调制解调处理器,其中,应用处理器主要处理涉及操作系统、用户界面和应用程序等的操作,调制解调处理器主要处理无线通信信号,如基带处理器。可以理解的是,上述调制解调处理器也可以不集成到处理器1010中。
其中,射频单元1001,用于执行第一服务关联的目标操作,所述目标操作包括以下至少一项:
在所述第一终端为观测终端的情况下,所述目标操作包括从第二终端接收第一参考信号获得测量信息,并向第一网络侧设备发送第二信息;
在所述第一终端为目标终端的情况下,所述目标操作包括向第二接收终端发送第二参考信号,所述第二参考信号用于确定测量信息,并触发所述第二终端发送第二信息;
其中,所述第二信息用于确定第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果,所述第二信息包括所述测量信息或基于所述测量信息计算获得的测量结果。
本申请实施例可以通过第一网络侧设备对应用服务器或应用功能实现可以测距服务和旁链路定位服务的服务开放。
本申请实施例还提供一种网络侧设备,包括处理器和通信接口,所述通信接口用于接收与第一服务关联的目标请求消息,所述第一服务包括测距服务和旁链路定位服务中的至少一项;所述处理器用于获取第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果;或者,所述通信接口用于向第一网络侧设备发送与第一服务关联的第一请求消息,所述第一服务包括测距服务和旁链路定位服务中的至少一项;从所述第一网络侧设备接收第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果。该网络侧设备实施例与上述网络侧设备方法实施例对应,上述方法实施例的各个实施过程和实现方式均可适用于该网络侧设备实施例中,且能达到相同的技术效果。
具体地,本申请实施例还提供了一种网络侧设备。如图11所示,该网络侧设备1100包括:天线1101、射频装置1102、基带装置1103、处理器1104和存储器1105。天线1101与射频装置1102连接。在上行方向上,射频装置1102通过天线1101接收信息,将接收的信息发送给基带装置1103进行处理。在下行方向上,基带装置1103对要发送的信息进行处理,并发送给射频装置1102,射频装置1102对收到的信息进行处理后经过天线1101发送出去。
以上实施例中网络侧设备执行的方法可以在基带装置1103中实现,该基带装置1103包括基带处理器。
基带装置1103例如可以包括至少一个基带板,该基带板上设置有多个芯片,如图11所示,其中一个芯片例如为基带处理器,通过总线接口与存储器1105连接,以调用存储器1105中的程序,执行以上方法实施例中所示的网络设备操作。
该网络侧设备还可以包括网络接口1106,该接口例如为通用公共无线接口(common  public radio interface,CPRI)。
具体地,本发明实施例的网络侧设备1100还包括:存储在存储器1105上并可在处理器1104上运行的指令或程序,处理器1104调用存储器1105中的指令或程序执行图6或图7所示各模块执行的方法,并达到相同的技术效果,为避免重复,故不在此赘述。
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储有程序或指令,该程序或指令被处理器执行时实现上述服务开放处理方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
其中,所述处理器为上述实施例中所述的终端中的处理器。所述可读存储介质,包括计算机可读存储介质,如计算机只读存储器ROM、随机存取存储器RAM、磁碟或者光盘等。
本申请实施例另提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现上述服务开放处理方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片,系统芯片,芯片系统或片上系统芯片等。
本申请实施例另提供了一种计算机程序/程序产品,所述计算机程序/程序产品被存储在存储介质中,所述计算机程序/程序产品被至少一个处理器执行以实现上述服务开放处理方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
本申请实施例还提供了一种通信系统,包括:终端、网络侧设备和目标服务设备,所述终端用于执行如图5及上述各个方法实施例的各个过程,所述网络侧设备用于执行如图2及上述各个方法实施例的各个过程,所述目标服务设备用于执行如图4及上述各个方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外,需要指出的是,本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来,该计算机软件产品存储在一个存储介质 (如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本申请各个实施例所述的方法。

Claims (54)

  1. 一种服务开放处理方法,包括:
    第一网络侧设备接收与第一服务关联的目标请求消息,所述第一服务包括测距服务和旁链路定位服务中的至少一项;
    所述第一网络侧设备获取第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果。
  2. 根据权利要求1所述的方法,其中,所述第一网络侧设备获取第一结果之前,所述方法还包括:
    所述第一网络侧设备根据所述目标请求消息向第一目标对象发送第一配置信息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项,所述第一配置信息用于所述第一目标对象执行所述第一服务。
  3. 根据权利要求2所述的方法,其中,所述第一配置信息包括以下至少一项:
    参考信号信息;
    算法信息;
    业务信息;
    参考信号发送方式;
    目标结果的确定方式,所述目标结果为所述第一结果或者基于所述第一结果确定,目标结果包括以下至少一项:所述第一终端与所述第二终端之间的相对距离;所述第一终端与所述第二终端之间的相对角度;所述第一终端的位置信息;所述第二终端的位置信息。
  4. 根据权利要求3所述的方法,其中,所述参考信号发送方式包括以下至少一项:
    第一终端发送参考信号;
    第二终端发送参考信号;
    第一终端和第二终端发送参考信号;
    立即发送参考信号;
    周期性发送参考信号;
    事件触发发送参考信号。
  5. 根据权利要求3所述的方法,其中,所述目标结果的确定方式包括以下至少一项:
    所述第一终端确定所述目标结果;
    所述第二终端确定所述目标结果;
    所述第一终端和所述第二终端确定所述目标结果;
    所述网络侧设备确定所述目标结果;
    目标服务设备确定所述目标结果。
  6. 根据权利要求1所述的方法,其中,所述第一网络侧设备接收与第一服务关联的目标请求消息包括:
    所述第一网络侧设备从目标服务设备接收第一请求消息;
    其中,所述目标请求消息为所述第一请求消息,所述第一请求消息用于请求以下至少一项:
    获取所述第一结果;
    获取所述第一终端的位置信息;
    获取所述第二终端的位置信息;
    获取第一终端的与所述第一服务关联的隐私信息;
    获取第二终端的与所述第一服务关联的隐私信息;
    触发所述第一终端执行所述第一服务;
    触发所述第二终端执行所述第一服务;
    触发所述第一终端获取所述第一结果;
    触发所述第二终端获取所述第一结果。
  7. 根据权利要求6所述的方法,其中,所述第一网络侧设备从目标服务设备接收第一请求消息之后,所述方法还包括:
    所述第一网络侧设备向第一目标对象发送第二请求消息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项,所述第二请求消息用于确定所述第一目标对象是否允许第一行为;
    所述第一网络侧设备分别接收所述第一目标对象发送的第二请求响应消息;
    所述第一网络侧设备根据所述第二请求响应消息确定所述第一目标对象是否允许所述第一行为;
    其中,所述第一行为包括以下至少一项:
    所述第一终端和所述第二终端执行所述第一服务;
    目标设备获取终端的位置信息;
    目标设备触发终端执行第一服务;
    目标设备获取终端的与所述第一服务关联的隐私信息。
  8. 根据权利要求6所述的方法,其中,所述第一网络侧设备从目标服务设备接收第一请求消息之后,所述方法还包括:
    所述第一网络侧设备向第一目标对象发送第二配置信息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项,所述第二配置信息用于指示执行与所述第一服务关联的过程中使用的参数信息和授权信息中的至少一项。
  9. 根据权利要求6所述的方法,其中,所述第一请求消息包括以下至少一项:
    所述第一终端的终端标识、所述第二终端的所述终端标识、第一指示信息、第二指示信息、第一服务相关的需求信息和服务质量QoS信息;其中,所述第一指示信息用于指示所述第一请求消息用于请求获取所述第一结果,所述第二指示信息用于指示发起所述第一服务的终端,所述需求信息包括以下至少一项:所述第一结果的精度和所述第一服务的 类型。
  10. 根据权利要求6所述的方法,其中,所述第一网络侧设备从目标服务设备接收第一请求消息之后,所述方法还包括:
    所述第一网络侧设备向所述目标服务设备发送第一请求响应消息,所述第一请求响应消息用于指示所述第一请求消息的鉴权结果。
  11. 根据权利要求1所述的方法,其中,在所述第一网络侧设备为位置管理功能LMF的情况下,所述第一网络侧设备接收与第一服务关联的目标请求消息包括:
    所述第一网络侧设备从接入和移动管理功能AMF接收第三请求消息,所述目标请求消息为所述第三请求消息,所述第三请求消息用于请求第一目标对象的第一配置信息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项。
  12. 根据权利要求11所述的方法,其中,所述第三请求消息包括以下至少一项:所述第一终端的终端标识;所述第二终端的终端标识;所述第一终端的能力信息;所述第二终端的能力信息;
    其中,所述能力信息用于指示终端是否支持所述第一服务。
  13. 根据权利要求1所述的方法,其中,所述第一网络侧设备接收与第一服务关联的目标请求消息之后,所述方法还包括:
    所述第一网络侧设备确定观测终端和/或目标终端;
    其中,所述观测终端为获取所述第一结果的终端,且所述观测终端包括所述第一终端和所述第二终端的至少一项,所述目标终端为发送参考信号的终端,且所述目标终端包括所述第一终端和所述第二终端的至少一项。
  14. 根据权利要求13所述的方法,其中,所述第一网络侧设备确定观测终端和/或目标终端,包括:
    所述第一网络侧设备根据目标信息确定观测终端和/或目标终端;
    其中,所述目标信息包括以下至少一项:终端的签约信息、终端的可达性、用于表示终端是否支持所述第一服务的能力信息、终端的位置信息和目标服务设备发送的第二指示信息,所述第二指示信息用于指示发起所述第一服务的终端。
  15. 根据权利要求14所述的方法,其中,所述方法还包括:
    所述第一网络侧设备向第一目标对象发送第四请求消息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项,所述第四请求消息用于获取以下至少一项:
    所述能力信息;
    所述位置信息;
    所述第一服务相关的需求信息,所述需求信息包括以下至少一项:所述第一结果的精度和所述第一服务的类型。
  16. 根据权利要求1所述的方法,其中,所述第一网络侧设备获取第一结果之后,所述方法还包括以下任一项:
    所述第一网络侧设备向目标服务设备发送所述第一结果;
    在所述第一网络侧设备为LMF的情况下,所述第一网络侧设备通过第二网络侧设备向目标服务设备发送所述第一结果,所述第二网络侧设备包括接入和移动管理功能AMF、网关移动位置中心GMLC和网络开放功能NEF。
  17. 根据权利要求1所述的方法,其中,所述第一结果包括以下至少一项:所述第一终端与所述第二终端之间的相对距离;所述第一终端与所述第二终端之间的相对角度;所述第一终端的位置信息;所述第二终端的位置信息;第二结果,所述第二结果为所述第一终端和/或所述第二终端对与所述第一服务相关的参考信号的观测结果。
  18. 根据权利要求17所述的方法,其中,所述第二结果包括第一测量信息和第二测量信息中的至少一项;所述第一测量信息为所述第一终端执行所述第一服务时基于所述第二终端发送的第二参考信号获得的测量信息,所述第二测量信息为所述第二终端执行所述第一服务时基于所述第一终端发送的第一参考信号获得的测量信息。
  19. 根据权利要求1所述的方法,其中,所述方法还包括:
    所述第一网络侧设备从第一目标对象接收第一信息,所述第一信息包括以下至少一项:第三指示信息、第二目标对象的与第一服务关联的辅助信息和第二目标对象的终端标识;其中,所述第一目标对象包括所述第一终端和所述第二终端的至少一项,所述第二目标对象为所述第一目标对象中的第一终端或第二终端,所述第三指示信息用于指示以下至少一项:
    允许或者不允许目标设备获取所述第二目标对象的位置信息;
    允许或者不允许目标设备触发所述第二目标对象执行所述第一服务;
    允许或不允许目标设备触发所述第二目标对象获取第二信息,所述第二信息用于确定所述第一结果;
    允许或不允许目标设备获取所述第二目标对象的与所述第一服务关联的隐私信息。
  20. 根据权利要求19所述的方法,其中,所述第一信息通过以下任一项非接入层NAS消息承载:注册请求消息、终端配置更新消息、协议数据单元PDU会话建立消息、PDU会话修改消息和服务请求消息。
  21. 根据权利要求19所述的方法,其中,所述辅助信息包括以下至少一项:位置信息、地址信息、安全信息、参考信号信息、测量需求信息、用于表示是否支持所述第一服务的能力信息和与所述第一服务关联的算法信息。
  22. 根据权利要求19所述的方法,其中,所述隐私信息包括第四指示信息和隐私类型中的至少一项,所述第四指示信息用于指示以下至少一项:
    允许或者不允许目标设备获取所述第二目标对象的位置信息;
    允许或者不允许目标设备触发所述第二目标对象执行所述第一服务;
    允许或不允许目标设备触发所述第二目标对象获取第二信息,所述第二信息用于确定所述第一结果;
    允许或不允许目标设备获取所述第二目标对象的与所述第一服务关联的所述隐私信息。
  23. 根据权利要求1所述的方法,其中,所述第一网络侧设备获取第一结果包括:
    所述第一网络侧设备接收第二信息;
    所述第一网络侧设备根据所述第二信息确定所述第一结果;
    其中,所述第二信息包括以下至少一项:
    第一测量信息或第一测量结果,所述第一测量信息为所述第一终端执行所述第一服务时基于所述第二终端发送的第二参考信号获得的测量信息,所述第一测量结果为基于所述第一测量信息计算获得的结果;
    第二测量信息或第二测量结果,所述第二测量信息为所述第二终端执行所述第一服务时基于所述第一终端发送的第一参考信号获得的测量信息,所述第二测量结果为基于所述第二测量信息计算获得的结果。
  24. 一种服务开放处理方法,包括:
    目标服务设备向第一网络侧设备发送与第一服务关联的第一请求消息,所述第一服务包括测距服务和旁链路定位服务中的至少一项;
    所述目标服务设备从所述第一网络侧设备接收第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果。
  25. 根据权利要求24所述的方法,其中,所述目标服务设备向第一网络侧设备发送与第一服务关联的第一请求消息之后,所述方法还包括:
    所述目标服务设备从所述第一网络侧设备接收第一请求响应消息,所述第一请求响应消息,所述第一请求响应消息用于指示所述第一请求消息的鉴权结果。
  26. 根据权利要求25所述的方法,其中,所述方法还包括:
    所述目标服务设备根据所述第一请求响应消息向第一目标对象发送第一配置信息,所述第一目标对象包括所述第一终端和所述第二终端中的至少一项,所述第一配置信息用于所述第一目标对象执行所述第一服务。
  27. 根据权利要求26所述的方法,其中,所述第一配置信息包括以下至少一项:
    参考信号信息;
    算法信息;
    业务信息;
    参考信号发送方式;
    目标结果的确定方式,所述目标结果为所述第一结果或者基于所述第一结果确定,目标结果包括以下至少一项:所述第一终端与所述第二终端之间的相对距离;所述第一终端与所述第二终端之间的相对角度;所述第一终端的位置信息;所述第二终端的位置信息。
  28. 根据权利要求27所述的方法,其中,所述参考信号发送方式包括以下至少一项:
    第一终端发送参考信号;
    第二终端发送参考信号;
    第一终端和第二终端发送参考信号;
    立即发送参考信号;
    周期性发送参考信号;
    事件触发发送参考信号。
  29. 根据权利要求27所述的方法,其中,所述目标结果的确定方式包括以下至少一项:
    所述第一终端确定所述目标结果;
    所述第二终端确定所述目标结果;
    所述第一终端和所述第二终端确定所述目标结果;
    所述网络侧设备确定所述目标结果;
    目标服务设备确定所述目标结果。
  30. 根据权利要求24所述的方法,其中,所述第一请求消息用于请求以下至少一项:
    获取所述第一结果;
    获取所述第一终端的位置信息;
    获取所述第二终端的位置信息;
    获取第一终端的与所述第一服务关联的隐私信息;
    获取第二终端的与所述第一服务关联的隐私信息;
    触发所述第一终端执行所述第一服务;
    触发所述第二终端执行所述第一服务;
    触发所述第一终端获取所述第一结果;
    触发所述第二终端获取所述第一结果。
  31. 根据权利要求24所述的方法,其中,所述第一请求消息包括以下至少一项:
    所述第一终端的终端标识、所述第二终端的所述终端标识、第一指示信息、第二指示信息、第一服务相关的需求信息和服务质量QoS信息;其中,所述第一指示信息用于指示所述第一请求消息用于请求获取所述第一结果,所述第二指示信息用于指示发起所述第一服务的终端,所述需求信息包括以下至少一项:所述第一结果的精度和所述第一服务的类型。
  32. 根据权利要求24所述的方法,其中,所述第一结果包括以下至少一项:所述第一终端与所述第二终端之间的相对距离;所述第一终端与所述第二终端之间的相对角度;所述第一终端的位置信息;所述第二终端的位置信息;第二结果,所述第二结果为所述第一终端和/或所述第二终端对与所述第一服务相关的参考信号的观测结果。
  33. 根据权利要求32所述的方法,其中,所述第二结果包括第一测量信息和第二测量信息中的至少一项;所述第一测量信息为所述第一终端执行所述第一服务时基于所述第二终端发送的第二参考信号获得的测量信息,所述第二测量信息为所述第二终端执行所述第一服务时基于所述第一终端发送的第一参考信号获得的测量信息。
  34. 根据权利要求32所述的方法,其中,在所述第一结果为所述第二结果的情况下,所述方法还包括:
    所述目标服务设备基于所述第二结果计算获得以下至少一项:
    所述第一终端与所述第二终端之间的相对距离;
    所述第一终端与所述第二终端之间的相对角度;
    所述第一终端的位置信息;
    所述第二终端的位置信息。
  35. 一种服务开放处理方法,包括:
    第一终端执行第一服务关联的目标操作,所述目标操作包括以下至少一项:
    在所述第一终端为观测终端的情况下,所述目标操作包括从第二终端接收第一参考信号,基于第一参考信号获取第二信息,所述第一参考信号用于确定测量信息;
    在所述第一终端为目标终端的情况下,所述目标操作包括向第二终端发送第二参考信号,所述第二参考信号用于确定测量信息;
    其中,所述第二信息用于确定第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果,所述第二信息包括所述测量信息或基于所述测量信息计算获得的测量结果。
  36. 根据权利要求35所述的方法,其中,所述目标操作还包括所述第一终端向第一网络侧设备发送所述第二信息。
  37. 根据权利要求35所述的方法,其中,所述测量结果包括以下至少一项:
    所述第一终端与所述第二终端之间的相对距离;
    所述第一终端与所述第二终端之间的相对角度;
    所述第一终端的位置信息;
    所述第二终端的位置信息。
  38. 根据权利要求35所述的方法,其中,所述第一终端执行第一服务关联的目标操作之前,所述方法还包括:
    所述第一终端从第一网络侧设备或目标服务设备接收第一配置信息,所述第一配置信息用于所述第一终端执行所述第一服务。
  39. 根据权利要求38所述的方法,其中,所述第一配置信息包括以下至少一项:
    参考信号信息;
    算法信息;
    业务信息;
    参考信号发送方式;
    目标结果的确定方式,所述目标结果为所述第一结果或者基于所述第一结果确定,目标结果包括以下至少一项:所述第一终端与所述第二终端之间的相对距离;所述第一终端与所述第二终端之间的相对角度;所述第一终端的位置信息;所述第二终端的位置信息。
  40. 根据权利要求39所述的方法,其中,所述参考信号发送方式包括以下至少一项:
    第一终端发送参考信号;
    第二终端发送参考信号;
    第一终端和第二终端发送参考信号;
    立即发送参考信号;
    周期性发送参考信号;
    事件触发发送参考信号。
  41. 根据权利要求39所述的方法,其中,所述目标结果的确定方式包括以下至少一项:
    所述第一终端确定所述目标结果;
    所述第二终端确定所述目标结果;
    所述第一终端和所述第二终端确定所述目标结果;
    所述网络侧设备确定所述目标结果;
    目标服务设备确定所述目标结果。
  42. 根据权利要求35所述的方法,其中,所述第一终端执行第一服务关联的目标操作之前,所述方法还包括:
    所述第一终端从第一网络侧设备接收第二请求消息,所述第二请求消息用于确定所述第一终端是否允许第一行为;
    所述第一终端向所述第一网络侧设备发送的第二请求响应消息,所述第二请求响应消息用于确定所述第一终端是否允许所述第一行为;
    其中,所述第一行为包括以下至少一项:
    所述第一终端和所述第二终端执行所述第一服务;
    目标设备获取终端的位置信息;
    目标设备触发终端执行第一服务;
    目标设备获取终端的与所述第一服务关联的隐私信息。
  43. 根据权利要求35所述的方法,其中,所述第一终端执行第一服务关联的目标操作之前,所述方法还包括:
    所述第一终端从第一网络侧设备接收第二配置信息,所述第二配置信息用于指示执行与所述第一服务关联的过程中使用的参数信息和授权信息中的至少一项。
  44. 根据权利要求35所述的方法,其中,所述方法还包括:
    所述第一终端向第一网络侧设备发送第一信息,所述第一信息包括以下至少一项:第三指示信息、第一终端的与第一服务关联的辅助信息和第一终端的终端标识;其中,所述第三指示信息用于指示以下至少一项:
    允许或者不允许目标设备获取所述第一终端的位置信息;
    允许或者不允许目标设备触发所述第一终端执行所述第一服务;
    允许或不允许目标设备触发所述第一终端获取所述第二信息;
    允许或不允许目标设备获取所述第一终端的与所述第一服务关联的隐私信息。
  45. 根据权利要求44所述的方法,其中,所述第一信息通过以下任一项非接入层NAS消息承载:注册请求消息、终端配置更新消息、协议数据单元PDU会话建立消息、PDU会话修改消息和服务请求消息。
  46. 根据权利要求44所述的方法,其中,所述辅助信息包括以下至少一项:位置信息、地址信息、安全信息、参考信号信息、测量需求信息、用于表示是否支持所述第一服务的能力信息和与所述第一服务关联的算法信息。
  47. 根据权利要求44所述的方法,其中,所述隐私信息包括第四指示信息和隐私类型中的至少一项,所述第四指示信息用于指示以下至少一项:
    允许或者不允许目标设备获取所述第一终端的位置信息;
    允许或者不允许目标设备触发所述第一终端执行所述第一服务;
    允许或不允许目标设备触发所述第一终端获取所述第二信息;
    允许或不允许目标设备获取所述观测终端的与所述第一服务关联的所述隐私信息。
  48. 一种服务开放处理装置,包括:
    第一接收模块,用于接收与第一服务关联的目标请求消息,所述第一服务包括测距服务和旁链路定位服务中的至少一项;
    获取模块,用于获取第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果。
  49. 一种服务开放处理装置,包括:
    第二发送模块,用于向第一网络侧设备发送与第一服务关联的第一请求消息,所述第一服务包括测距服务和旁链路定位服务中的至少一项;
    第二接收模块,用于从所述第一网络侧设备接收第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果。
  50. 一种服务开放处理装置,应用于第一终端,包括:
    执行模块,用于执行第一服务关联的目标操作,所述目标操作包括以下至少一项:
    在所述第一终端为观测终端的情况下,所述目标操作包括从第二终端接收第一参考信号获得测量信息,并向第一网络侧设备发送第二信息;
    在所述第一终端为目标终端的情况下,所述目标操作包括向第二接收终端发送第二参考信号,所述第二参考信号用于确定测量信息,并触发所述第二终端发送第二信息;
    其中,所述第二信息用于确定第一结果,所述第一结果为第一终端和第二终端执行所述第一服务的结果,所述第二信息包括所述测量信息或基于所述测量信息计算获得的测量结果。
  51. 一种网络侧设备,包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,其中,所述程序或指令被所述处理器执行时实现如权利要求1至23中任一项所述的服务开放处理方法的步骤。
  52. 一种目标服务设备,包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,其中,所述程序或指令被所述处理器执行时实现如权利要求24至34中任一项所述的服务开放处理方法的步骤。
  53. 一种终端,包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,其中,所述程序或指令被所述处理器执行时实现如权利要求35至47中任一项所述的服务开放处理方法的步骤。
  54. 一种可读存储介质,所述可读存储介质上存储程序或指令,其中,所述程序或指令被处理器执行时实现如权利要求1至47任一项所述的服务开放处理方法的步骤。
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