WO2020052460A1 - 定位信息的传输方法、装置及设备 - Google Patents

定位信息的传输方法、装置及设备 Download PDF

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Publication number
WO2020052460A1
WO2020052460A1 PCT/CN2019/103991 CN2019103991W WO2020052460A1 WO 2020052460 A1 WO2020052460 A1 WO 2020052460A1 CN 2019103991 W CN2019103991 W CN 2019103991W WO 2020052460 A1 WO2020052460 A1 WO 2020052460A1
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Prior art keywords
positioning
network device
data packet
lmf
packet message
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English (en)
French (fr)
Inventor
张大钧
全海洋
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China Academy of Telecommunications Technology CATT
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China Academy of Telecommunications Technology CATT
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to a method, an apparatus, and a device for transmitting positioning information.
  • LBS Location Services
  • GNSS Global Satellite Navigation System
  • 4G mobile communication network also effectively fills the gap of satellite navigation system positioning.
  • mobile communication networks have entered the era of 5G technology.
  • 5G positioning network architecture should have positioning requirements with higher accuracy and lower latency.
  • gNBs are connected by wired links
  • gNB NR NodeB
  • core network nodes such as access and mobility management functions and Mobility Management Function (AMF), User Plane Function (UPF), etc.
  • AMF Access and mobility management functions and Mobility Management Function
  • UPF User Plane Function
  • the 5G basic user plane protocol stack architecture includes Service Data Adaptation Protocol (SDAP), Packet Data Convergence Protocol (PDCP), and Radio Link Control Protocol (Radio Link Control). , RLC) and Medium Access Control (MAC), physical layer (Physical, PHY).
  • SDAP Service Data Adaptation Protocol
  • PDCP Packet Data Convergence Protocol
  • Radio Link Control Protocol Radio Link Control
  • RLC Radio Link Control Protocol
  • MAC Medium Access Control
  • Physical layer Physical layer
  • the control plane protocol layer architecture includes a non-access layer (Non-Access Stratum, NAS), a radio resource control (Radio Resource Control, RRC), PDCP, RLC, MAC, and PHY.
  • NAS Non-Access Stratum
  • RRC Radio Resource Control
  • the Location Management Function has the following functions: support positioning calculation, obtain downlink positioning measurement results or positioning estimates from the terminal, Obtain uplink positioning measurement results from the Radio Access Network (RAN) side and auxiliary data from the RAN side.
  • RAN Radio Access Network
  • LTE Positioning Protocol LTE Positioning Protocol
  • the embodiments of the present disclosure provide a method, a device, and a device for transmitting positioning information. It guarantees that when the 5G positioning management function sinks to the access network, it can provide a more secure and reliable transmission mechanism for positioning services.
  • the embodiments of the present disclosure provide the following technical solutions:
  • a method for transmitting positioning information includes:
  • the first positioning management function entity LMF obtains a positioning-related data packet message, where the first LMF is located in an access network where a first network device is located;
  • the sending, by the first LMF, the data packet message to a second network device includes:
  • the first LMF sends the data packet message to the second network device through a transmission processing function entity between nodes.
  • the sending, by the first LMF, the data packet message to a second network device includes:
  • the first LMF sends the data packet message to a first network device through a logical interface, and the first network device sends the data packet message to the first network device through a transmission processing function entity between nodes.
  • sending the data packet message to the second network device through a transmission processing function entity between nodes includes:
  • the data packet message is encapsulated in a preset message by the transmission processing function entity and sent to the second network device.
  • the transmission processing function entity includes: an X2 / Xn access processing AP function entity.
  • the preset message includes a dedicated message for transmitting positioning-related information or a preset shared transmission message.
  • the data packet message includes at least one of uplink positioning measurement result information, positioning measurement configuration result information, and auxiliary information.
  • An embodiment of the present disclosure further provides a method for transmitting positioning information, including:
  • the second positioning management function entity LMF obtains a positioning-related data packet message sent by the first network device, and the second LMF is located in an access network where the second network device is located;
  • the second LMF obtains positioning-related information from the data packet message.
  • the second LMF obtaining the positioning-related data packet message sent by the first network device includes:
  • the second LMF receives a positioning-related data packet message sent by the first network device through a transmission processing function entity between nodes.
  • the second LMF obtaining the positioning-related data packet message sent by the first network device includes:
  • the second LMF receives the data packet message sent by the second network device through a logical interface, and the second network device receives the location-related information sent by the first network device through a transmission processing function entity between nodes. Packet message.
  • the positioning-related data packet message sent by the first network device is encapsulated in a preset message by the transmission processing function entity.
  • the transmission processing function entity includes: an X2 / Xn access processing AP function entity.
  • the preset message includes a dedicated message for transmitting positioning-related information or a preset shared transmission message.
  • the data packet message includes at least one of uplink positioning measurement result information, positioning measurement configuration result information, and auxiliary information.
  • An embodiment of the present disclosure provides a transmission device for positioning information.
  • the transmission device is located in an access network where a first network device is located.
  • the transmission device includes:
  • a transceiver configured to send the data packet message to a second network device.
  • An embodiment of the present disclosure provides a transmission device for positioning information.
  • the transmission device is located in an access network where the first network device is located.
  • the transmission device includes:
  • the transceiver module is configured to send the data packet message to a second network device.
  • An embodiment of the present disclosure provides a transmission device including a processor configured to perform the following functions: obtain a positioning-related data packet message; and send the data packet message to a second network device.
  • An embodiment of the present disclosure provides a transmission device for positioning information.
  • the transmission device is located in an access network where a second network device is located.
  • the transmission device includes:
  • a transceiver configured to obtain a positioning-related data packet message sent by the first network device
  • a processor configured to obtain positioning-related information from the data packet message.
  • An embodiment of the present disclosure provides a transmission device for positioning information.
  • the transmission device is located in an access network where the second network device is located.
  • the transmission device includes:
  • a processing module configured to obtain a positioning-related data packet message sent by the first network device
  • the transceiver module is configured to obtain positioning-related information from the data packet message.
  • An embodiment of the present disclosure provides a transmission device including a processor configured to perform a function of obtaining a positioning-related data packet message sent by a first network device, and obtaining the positioning-related data from the data packet message. Information.
  • An embodiment of the present disclosure also provides a computer storage medium including instructions that, when the instructions are run on a computer, cause the computer to execute the method as described above.
  • a positioning-related data packet message is obtained through a first positioning management function entity LMF located in an access network where a first network device is located; the first LMF sends the data packet message to a first Two network equipment.
  • the second positioning management function entity LMF located in the access network where the second network device is located receives the positioning-related data packet message sent by the first network device; the second LMF obtains positioning-related data from the data packet message.
  • Information It guarantees that when the 5G positioning management function sinks to the access network, it can provide a more secure and reliable transmission mechanism for positioning services. This method is simple and efficient and can minimize the impact on the existing protocol stack.
  • Figure 1 is a schematic diagram of a 5G system architecture
  • FIG. 2 is a schematic diagram of a basic user plane protocol stack architecture in a 5G system
  • FIG. 3 is a schematic diagram of a control plane protocol layer architecture in a 5G system
  • FIG. 4 is a schematic diagram of a service-based positioning service network architecture
  • FIG. 5 is a flowchart of a positioning information transmission method according to some embodiments of the present disclosure.
  • FIG. 6 is a specific implementation process of FIG. 5;
  • FIG. 7 is a flowchart of a method for transmitting positioning information according to some embodiments of the present disclosure.
  • FIG. 8 is a specific implementation process of FIG. 7;
  • FIG. 9 is a schematic structural diagram of a positioning information transmission device.
  • an embodiment of the present disclosure provides a method for transmitting positioning information, including:
  • Step 51 The first positioning management function entity LMF located in the access network where the first network device is located obtains a positioning-related data packet message
  • Step 52 The first LMF sends the data packet message to a second network device.
  • This embodiment of the present disclosure obtains a positioning-related data packet message through a first positioning management function entity LMF located in an access network where a first network device is located; the first LMF sends the data packet message to a second network device. It realizes the sending of positioning-related information of the access network's co-located or non-co-located LMF with network equipment (such as a base station) and adjacent network equipment (such as a base station) in the access network, ensuring the 5G positioning management function When sinking to the access network, it can provide a more secure and reliable transmission mechanism for positioning services. This method is simple and efficient, and can minimize the impact on the existing protocol stack.
  • the sending, by the first LMF, the data packet message to a second network device includes:
  • the first LMF sends the data packet message to the second network device through a transmission processing function entity between nodes.
  • the first LMF and the first network device share a site, and the data packet message may be generated by the first LMF or the first network device, and the two may obtain data packet messages generated by each other.
  • the first LMF sending the data packet message to a second network device includes: the first LMF passes logic An interface that sends the data packet message to a first network device, and the first network device sends the data packet message to the second network device through a transmission processing function entity between nodes.
  • the transmission function entity between nodes here may be: X2 / Xn AP function entity.
  • sending the data packet message to the second network device through a transmission processing function entity between nodes includes:
  • the first LMF or the first network device sends the data packet message to the transmission processing function entity, and the transmission processing function entity encapsulates the data packet message in a preset message and sends the data packet message to the transmission processing function entity
  • the second network device includes: a dedicated message (for example, a positioning information transmission message) or a preset shared transmission message (such as a gNB Configuration Update message or other similar message) for transmitting positioning-related information, and the gNB Configuration Update message is a gNB configuration update Message.
  • the positioning-related data packet message may be at least one of uplink positioning measurement result information, positioning measurement configuration result information, and auxiliary information.
  • Step 1 The first LMF (eg, a local positioning management function (Local LMF)) co-sited with the first network device (or the first base station) needs to communicate with the second network device (or the second base station, such as the first base station).
  • LPFa LTE Positioning Protocol
  • the first LMF will generate positioning-related data packet messages, such as LTE Positioning Protocol (LPPa) messages; the Lppa message here may be uplink positioning measurement result information and positioning measurement. At least one of configuration result information and auxiliary information.
  • LPPa LTE Positioning Protocol
  • Step 2 The first LMF sends the LPPa message to the X2 / Xn AP processing function entity in a Protocol Data Unit (PDU), and the X2 / Xn AP processing function entity passes the PDU through the newly defined message (for example, positioning Information transmission message, etc.) is transmitted to the second network device (or the second base station) in a container; or, the PDU is carried in a container in an existing message (for example, a gNB, ConfigurationUpdate message, or other similar message). in);
  • PDU Protocol Data Unit
  • Step 2a The first LMF with the same network address as the first network device may directly send the PDU to the second network device through the X2 / Xn AP processing function entity;
  • Step 2b If the first LMF and the first network device (NR, gNB) do not share a site, the first LMF sends the PDU to the first network device through the newly defined logical interface, and the first network device sends the PDU to the first network device.
  • the PDU is transmitted to the target base station in the form of a container through a newly defined message (for example, a positioning information transmission message, etc.); or, the PDU is carried in an existing message in the form of a container (for example, a gNB ConfigurationUpdate message or other similar message). );
  • Step 3 If the second network device receives this message, if it is a newly defined dedicated message, such as a positioning information transmission message, it will directly forward the positioning-related data packet message to the corresponding second LMF; or If it is an existing message, the positioning-related data packet message is forwarded to the corresponding second LMF;
  • a newly defined dedicated message such as a positioning information transmission message
  • Step 4 The second LMF performs subsequent positioning-related processing. Specifically, if the positioning-related data packet message is uplink positioning measurement result information, the second network device initiates an uplink positioning measurement process; if it is positioning measurement configuration result information, The second network device will perform a positioning resource configuration or reconfiguration process; if it is auxiliary information, the second network device will collect corresponding auxiliary information and the like.
  • a local positioning management function entity in the access network where the first network device is located needs to interact with other neighboring base stations for positioning information, it will generate corresponding
  • the positioning-related data packet message (LPPa message) is then passed to the X2 / Xn AP processing function entity, which passes the PDU through a newly defined message, for example; a positioning information transmission message, etc., to the target base station in the form of a container; or , Which will be contained in the existing message as a container.
  • the target base station After receiving the target base station, it obtains the LPPa message from it and learns the positioning-related information, and then performs positioning processing, for example, initiating uplink positioning measurement, or configuring positioning-related resources, or collecting auxiliary information.
  • positioning processing for example, initiating uplink positioning measurement, or configuring positioning-related resources, or collecting auxiliary information.
  • the 5G positioning management function sinks on the network and can provide a more secure and reliable transmission mechanism for positioning services. This method is simple and efficient and can minimize the impact on the existing protocol stack.
  • an embodiment of the present disclosure further provides a method for transmitting positioning information, including:
  • Step 71 The second positioning management function entity LMF located in the access network where the second network device is located obtains a positioning-related data packet message sent by the first network device; the data packet message here may include: uplink positioning measurement result information , At least one of positioning measurement configuration result information and auxiliary information.
  • Step 72 The second LMF obtains positioning-related information from the data packet message.
  • This embodiment of the present disclosure obtains a positioning-related data packet message sent by the first network device through a second positioning management function entity LMF located in an access network where the second network device is located; the second LMF receives the data packet from the data packet.
  • the message obtain positioning-related information; realize the reception of local LMF and neighboring network equipment (such as base stations) and positioning-related information, ensuring that when the 5G positioning management function sinks to the access network, it can serve the positioning Provide a more secure and reliable transmission mechanism.
  • This method is simple and efficient, and can minimize the impact on the existing protocol stack.
  • the second LMF obtaining the positioning-related data packet message sent by the first network device includes:
  • the second LMF receives a positioning-related data packet message sent by the first network device through a transmission processing function entity (for example, an X2 / Xn access processing AP function entity) between nodes.
  • a transmission processing function entity for example, an X2 / Xn access processing AP function entity
  • the second LMF obtaining the positioning-related data packet message sent by the first network device includes:
  • the second LMF receives the data packet message sent by the second network device through a logical interface, and the second network device receives the location-related information sent by the first network device through a transmission processing function entity between nodes. Packet message.
  • the positioning-related data packet message sent by the first network device is encapsulated in a preset message by the transmission processing function entity.
  • the preset message includes a dedicated message (for example, a positioning information transmission message) or a preset shared transmission message (for example, a gNB CONFIGURATION UPDATE message or other similar message) for transmitting positioning-related information.
  • Step 1 The second network device (or the second base station) generates a positioning-related LPPa message
  • Step 2 The second network device forwards this message to the X2 / Xn AP processing entity, which then includes the PDU as a container in the newly defined positioning information transmission message, or carries it in the container as an existing message. For example, a gNB ConfigurationUpdate message or other similar message is sent to the first network device (or the first base station);
  • Step 3 If the first network device receives this message, if it is a newly defined dedicated message, such as a positioning information transmission message, it will directly forward the positioning information (LPPa data packet) to the local positioning management function entity (ie, the first -LMF); or if there is an existing message, the positioning information (LPPa data packet) therein is forwarded to the local positioning management function entity (first LMF);
  • the first LMF local positioning management function entity
  • Step 3a if the first LMF and the first network device share a site, the first network device directly sends a PDU to the first LMF;
  • the first network device forwards the LPPa data packet to the corresponding first LMF through a newly defined logical interface.
  • Step 4 The first LMF parses out positioning-related information and performs subsequent positioning-related processing. Specifically, if it is an uplink positioning measurement result, positioning calculation will be performed based on the information; if it is a positioning measurement configuration result or auxiliary information, Then save this information and perform subsequent processing.
  • the local positioning management function entity (Local LMF, that is, the first LMF) is located in the access network and X2 / Xn AP information from the adjacent base station, if it is a newly defined dedicated message, for example, positioning information Transmitting messages, etc., will directly forward the positioning-related messages (LPPa data packets) to the local positioning management function entity; or if there are existing messages, forward the positioning-related messages to the local positioning management function entity .
  • the local positioning management function entity obtains positioning-related information, such as uplink positioning measurement results or positioning resource configuration results or auxiliary information. Therefore, it is guaranteed that on the basis of the network where the 5G positioning management function is sunk, a more secure and reliable transmission mechanism can be provided for positioning services. This method is simple and efficient, and can minimize the impact on the existing protocol stack.
  • an embodiment of the present disclosure further provides a transmission device 90 for positioning information.
  • the transmission device is located in an access network where a first network device is located.
  • the transmission device includes:
  • a processor 91 configured to obtain a data packet message related to positioning
  • the transceiver 92 is configured to send the data packet message to a second network device.
  • the transceiver 92 transmits the data through a transmission processing function entity between nodes. Sending a packet message to the second network device.
  • the processor 91 obtains the data packet message from the first network device through a logical interface.
  • the transceiver 92 sends the data packet message to the second network device through a transmission processing function entity between nodes.
  • sending the data packet message to the second network device through a transmission processing function entity between nodes includes:
  • the transmission processing function entity includes: an X2 / Xn access processing AP function entity.
  • the preset message includes a dedicated message for transmitting positioning-related information or a preset shared transmission message.
  • the data packet message includes at least one of uplink positioning measurement result information, positioning measurement configuration result information, and auxiliary information.
  • the embodiment of the device is a device corresponding to the method described in FIG. 5, and all implementation manners in the above method are applicable to the embodiment of the device, and can also achieve the same technical effect.
  • the transceiver and the processor are communicatively connected through a bus interface or interface; the device may further include: a memory 93, and the transceiver and the memory may also be communicatively connected through a bus interface or interface.
  • the functions of the above transceiver may also be implemented by a processor.
  • An embodiment of the present disclosure further provides a transmission device for positioning information.
  • the transmission device is located in an access network where the first network device is located.
  • the transmission device includes a processing module configured to obtain positioning-related data.
  • the embodiment of the device is a device corresponding to the method described in FIG. 5, and all implementation manners in the above method are applicable to the embodiment of the device, and the same technical effects can also be achieved.
  • An embodiment of the present disclosure further provides a transmission device including a processor configured to perform the following functions: obtain a positioning-related data packet message; and send the data packet message to a second network device.
  • An embodiment of the present disclosure further provides a transmission device for positioning information, where the transmission device is located in an access network where a second network device is located, and the transmission device includes a transceiver for obtaining A positioning-related data packet message; a processor, configured to obtain positioning-related information from the data packet message.
  • the transmission device here may be the above-mentioned second LMF.
  • the embodiment of the device is a device corresponding to the method described in FIG. 7, and all implementations in the foregoing method are applicable to the embodiment of the device, and the same technical effect can also be achieved.
  • the transceiver and the processor are communicatively connected through a bus interface or interface; the device may further include: a memory, and the transceiver and the memory may also be communicatively connected through the bus interface or interface.
  • the functions of the above transceiver may also be implemented by a processor.
  • An embodiment of the present disclosure further provides a transmission device for positioning information, where the transmission device is located in an access network where the second network device is located, and the transmission device includes a processing module configured to obtain a transmission from the first network device.
  • the transmission device herein may be the above-mentioned second LMF.
  • the embodiment of the device is a device corresponding to the method described in FIG. 7, and all implementation manners in the above method are applicable to the embodiment of the device, and the same technical effect can also be achieved.
  • An embodiment of the present disclosure further provides a transmission device including a processor configured to perform a function of: obtaining a positioning-related data packet message sent by a first network device; and obtaining the positioning-related data packet from the data packet message. relevant information.
  • An embodiment of the present disclosure also provides a computer storage medium including instructions that, when the instructions are running on a computer, cause the computer to execute the positioning information transmission method as described above.
  • the disclosed apparatus and method may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, which may be electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.
  • each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, or each of the units may exist separately physically, or two or more units may be integrated into one unit.
  • the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the technical solution of the present disclosure is essentially a part that contributes to related technologies or a part of the technical solution can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium, including several
  • the instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in various embodiments of the present disclosure.
  • the foregoing storage medium includes various media that can store program codes, such as a U disk, a mobile hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
  • each component or each step can be disassembled and / or recombined.
  • These decompositions and / or recombinations should be regarded as equivalent solutions of the present disclosure.
  • the steps for performing the above-mentioned series of processes can be performed naturally in chronological order in accordance with the illustrated order, but need not necessarily be performed in chronological order, and some steps may be performed in parallel or independently of each other.
  • the purpose of the present disclosure can also be achieved by running a program or a group of programs on any computing device.
  • the computing device may be a well-known general-purpose device. Therefore, the object of the present disclosure can also be achieved only by providing a program product including a program code that implements the method or device. That is, such a program product also constitutes the present disclosure, and a storage medium storing such a program product also constitutes the present disclosure.
  • the storage medium may be any known storage medium or any storage medium developed in the future. It should also be noted that, in the apparatus and method of the present disclosure, it is obvious that each component or each step can be disassembled and / or recombined.
  • the embodiments described in the embodiments of the present disclosure may be implemented by hardware, software, firmware, middleware, microcode, or a combination thereof.
  • the processing unit can be implemented in one or more application-specific integrated circuits (ASICs), digital signal processors (DSP), digital signal processing devices (DSPD), programmable Programmable Logic Device (PLD), Field-Programmable Gate Array (FPGA), general-purpose processor, controller, microcontroller, microprocessor, other for performing functions described in this disclosure Electronic unit or combination thereof.
  • ASICs application-specific integrated circuits
  • DSP digital signal processors
  • DSPD digital signal processing devices
  • PLD programmable Programmable Logic Device
  • FPGA Field-Programmable Gate Array
  • controller microcontroller
  • microprocessor other for performing functions described in this disclosure Electronic unit or combination thereof.
  • the technology described in the embodiments of the present disclosure may be implemented by modules (such as procedures, functions, and the like) that perform the functions described in the embodiments of the present disclosure.
  • Software codes may be stored in a memory and executed by a processor.
  • the memory may be implemented in the processor or external to the processor.

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Abstract

本公开公开了一种定位信息的传输方法、装置及设备，传输方法包括：位于第一网络设备所在的接入网的第一定位管理功能实体LMF获得与定位相关的数据包消息；所述第一LMF将所述数据包消息发送给第二网络设备；位于第二网络设备所在的接入网的第二定位管理功能实体LMF接收第一网络设备发送的与定位相关的数据包消息；所述第二LMF从所述数据包消息中，获得与定位相关的信息。

Description

定位信息的传输方法、装置及设备
相关申请的交叉引用
本申请主张在2018年9月14日在中国提交的中国专利申请No.201811074429.X的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种定位信息的传输方法、装置及设备。
背景技术
位置服务(Location Based Services，LBS)是一种通过无线通信网络或其他定位系统获取终端位置信息，再结合地理信息系统为用户提供与位置相关的各类信息的服务。
基于全球卫星导航系统(Global Navigation Satellite System，GNSS)的室外定位技术已经广泛应用于各种领域，除此外，基于4G移动通信网的高精度定位技术也有效地填补了卫星导航系统定位的空白。而目前移动通讯网络已进入5G技术时代，相对于4G LTE架构，5G定位网络架构应具有更高精度和更低时延的定位需求。
如图1所示，在5G系统中，网络侧的节点之间大多进行有线连接，即gNB之间通过有线链路连接，gNB(NR NodeB)和核心网节点，例如访问和移动管理功能(Access and Mobility Management Function，AMF)，用户面功能(User Plane Function，UPF)等，二者之间也是采取有线链路连接。
如图2所示，5G基本用户平面协议栈架构包括服务数据适配协议(Service Data Adaptation Protocol，SDAP)，分组数据汇聚协议(Packet Data Convergence Protocol，PDCP)，无线链路控制协议(Radio Link Control，RLC)和媒体访问控制(Medium Access Control，MAC)，物理层(Physical，PHY)。
如图3所示，控制平面协议层架构包括非接入层(Non-Access Stratum，NAS)，无线资源控制(Radio Resource Control，RRC)，PDCP，RLC，MAC 和PHY。
如图4所示，显示了一种基于业务的定位服务网络架构，其中，定位管理功能(Location Management Function，LMF)具备下述功能：支持定位计算，从终端获取下行定位测量结果或定位估计，从无线接入网(Radio Access Network，RAN)侧获得上行定位测量结果，从RAN侧获得辅助数据等。
相关技术中，RAN侧之间只存在X2/Xn逻辑接口，没有针对LTE定位协议(LTE Positioning Protocol，LPPa)数据包的传输功能，而当定位管理功能下沉后，为了支持节点间的定位资源协调或者辅助数据上报等特性，需要研究新的传输机制，以满足定位相关信令的传输服务。
发明内容
本公开实施例提供了一种定位信息的传输方法、装置及设备。保证了在5G定位管理功能下沉到接入网络时，能够为定位服务提供更加安全可靠的传输机制。
为解决上述技术问题，本公开的实施例提供如下技术方案：
一种定位信息的传输方法，包括：
第一定位管理功能实体LMF获得与定位相关的数据包消息，所述第一LMF位于第一网络设备所在的接入网；
所述第一LMF将所述数据包消息发送给第二网络设备。
其中，所述第一LMF与所述第一网络设备共站址时，所述第一LMF将所述数据包消息发送给第二网络设备，包括：
所述第一LMF通过节点间的传输处理功能实体将所述数据包消息，发送给所述第二网络设备。
其中，所述第一LMF与所述第一网络设备不共站址时，所述第一LMF将所述数据包消息发送给第二网络设备，包括：
所述第一LMF通过逻辑接口，将所述数据包消息发送给第一网络设备，并由所述第一网络设备通过节点间的传输处理功能实体将所述数据包消息，发送给所述第二网络设备。
其中，通过节点间的传输处理功能实体将所述数据包消息，发送给所述 第二网络设备，包括：
通过所述传输处理功能实体将所述数据包消息封装在预设消息中，发送给所述第二网络设备。
其中，所述传输处理功能实体包括：X2/Xn接入处理AP功能实体。
其中，所述预设消息包括：传输与定位相关的信息的专用消息或者预设共享传输消息。
其中，所述数据包消息包括：上行定位测量结果信息、定位测量配置结果信息和辅助信息中的至少一项。
本公开的实施例还提供一种定位信息的传输方法，包括：
第二定位管理功能实体LMF获得第一网络设备发送的与定位相关的数据包消息，所述第二LMF位于第二网络设备所在的接入网；
所述第二LMF从所述数据包消息中，获得与定位相关的信息。
其中，所述第二LMF与第二网络设备共站址时，所述第二LMF获得第一网络设备发送的与定位相关的数据包消息，包括：
所述第二LMF通过节点间的传输处理功能实体，接收所述第一网络设备发送的与定位相关的数据包消息。
其中，所述第二LMF与第二网络设备不共站址时，所述第二LMF获得第一网络设备发送的与定位相关的数据包消息，包括：
所述第二LMF通过逻辑接口接收所述第二网络设备发送的所述数据包消息，所述第二网络设备通过节点间的传输处理功能实体，接收所述第一网络设备发送的与定位相关的数据包消息。
其中，所述第一网络设备发送的与定位相关的数据包消息由所述传输处理功能实体封装在预设消息中。
其中，所述传输处理功能实体包括：X2/Xn接入处理AP功能实体。
其中，所述预设消息包括：传输与定位相关的信息的专用消息或者预设共享传输消息。
其中，所述数据包消息包括：上行定位测量结果信息、定位测量配置结果信息和辅助信息中的至少一项。
本公开的实施例提供一种定位信息的传输设备，所述传输设备位于第一 网络设备所在的接入网中，所述传输设备包括：
处理器，用于获得与定位相关的数据包消息；
收发机，用于将所述数据包消息发送给第二网络设备。
本公开的实施例提供一种定位信息的传输装置，所述传输装置位于所述第一网络设备所在的接入网中，所述传输装置包括：
处理模块，用于获得与定位相关的数据包消息；
收发模块，用于将所述数据包消息发送给第二网络设备。
本公开的实施例提供一种传输设备，包括：处理器，被配置为执行如下功能：获得与定位相关的数据包消息；将所述数据包消息发送给第二网络设备。
本公开的实施例提供一种定位信息的传输设备，所述传输设备位于第二网络设备所在的接入网中，所述传输设备包括：
收发机，用于获得第一网络设备发送的与定位相关的数据包消息；
处理器，用于从所述数据包消息中，获得与定位相关的信息。
本公开的实施例提供一种定位信息的传输装置，所述传输装置位于所述第二网络设备所在的接入网中，所述传输装置包括：
处理模块，用于获得第一网络设备发送的与定位相关的数据包消息；
收发模块，用于从所述数据包消息中，获得与定位相关的信息。
本公开的实施例提供一种传输设备，包括：处理器，被配置为执行如下功能：获得第一网络设备发送的与定位相关的数据包消息；从所述数据包消息中，获得与定位相关的信息。
本公开的实施例还提供一种计算机存储介质，包括指令，当所述指令在计算机运行时，使得计算机执行如上所述的方法。
本公开实施例的有益效果是：
本公开的上述实施例中，通过位于第一网络设备所在的接入网的第一定位管理功能实体LMF获得与定位相关的数据包消息；所述第一LMF将所述数据包消息发送给第二网络设备。位于第二网络设备所在的接入网的第二定位管理功能实体LMF接收第一网络设备发送的与定位相关的数据包消息；所述第二LMF从所述数据包消息中，获得与定位相关的信息。保证了在5G定 位管理功能下沉到接入网时，能够为定位服务提供更加安全可靠的传输机制，该方法简单高效，能够最小化对现有协议栈的影响。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为5G系统架构示意图；
图2为5G系统中基本用户平面协议栈架构示意图；
图3为5G系统中控制平面协议层架构示意图；
图4为基于业务的定位服务网络架构示意图；
图5为本公开的一些实施例定位信息的传输方法流程图；
图6为图5的具体实现流程；
图7为本公开的一些实施例定位信息的传输方法流程图；
图8为图7的具体实现流程；
图9为定位信息的传输设备的架构示意图。
具体实施方式
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示了本公开的示例性实施例，然而应当理解，可以以各种形式实现本公开而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻地理解本公开，并且能够将本公开的范围完整的传达给本领域的技术人员。
如图5所示，本公开的实施例提供一种定位信息的传输方法，包括：
步骤51，位于第一网络设备所在的接入网的第一定位管理功能实体LMF获得与定位相关的数据包消息；
步骤52，所述第一LMF将所述数据包消息发送给第二网络设备。
本公开的该实施例通过位于第一网络设备所在的接入网的第一定位管理功能实体LMF获得与定位相关的数据包消息；所述第一LMF将所述数据包 消息发送给第二网络设备。实现了接入网的与网络设备(如基站)共址或者不共址的LMF与接入网中的相邻网络设备(如基站)与定位相关的信息的发送，保证了在5G定位管理功能下沉到接入网时，能够为定位服务提供更加安全可靠的传输机制，该方法简单高效，能够最小化对现有协议栈的影响。
该实施例中，所述第一LMF与所述第一网络设备共站址时，所述第一LMF将所述数据包消息发送给第二网络设备，包括：
所述第一LMF通过节点间的传输处理功能实体将所述数据包消息，发送给所述第二网络设备。
该实施例中，第一LMF与第一网络设备共站址，该数据包消息可以由第一LMF产生，也可以由第一网络设备产生，二者可以相互获得彼此产生的数据包消息。
该实施例中，所述第一LMF与所述第一网络设备不共站址时，所述第一LMF将所述数据包消息发送给第二网络设备，包括：所述第一LMF通过逻辑接口，将所述数据包消息发送给第一网络设备，并由所述第一网络设备通过节点间的传输处理功能实体将所述数据包消息，发送给所述第二网络设备。这里的节点间的传输功能实体如可以是：X2/Xn AP功能实体。
这里，通过节点间的传输处理功能实体将所述数据包消息，发送给所述第二网络设备，包括：
所述第一LMF或者第一网络设备将所述数据包消息发送给所述传输处理功能实体，并由所述传输处理功能实体将所述数据包消息封装在预设消息中，发送给所述第二网络设备。所述预设消息包括：传输与定位相关的信息的专用消息(例如定位信息传输消息)或者预设共享传输消息(如gNB Configuration Update消息或其他类似消息中)，gNB Configuration Update消息为gNB配置更新消息。
本公开的上述实施例中，所述与定位相关的数据包消息可以是：上行定位测量结果信息、定位测量配置结果信息和辅助信息中的至少一项。
如图6所示，下面具体说明上述实施例的具体实现过程：
步骤1：与第一网络设备(或者第一基站)共站址的第一LMF(如，本地定位管理功能实体(Local LMF))需要与第二网络设备(或者第二基站， 如与第一基站相邻的相邻基站)进行定位信息交互时，第一LMF将生成与定位相关的数据包消息，如LTE定位协议(LPPa)消息；这里的Lppa消息可以是上行定位测量结果信息、定位测量配置结果信息和辅助信息中的至少一项。
步骤2：第一LMF将LPPa消息以协议数据单元(Protocol Data Unit，PDU)发送给X2/Xn AP处理功能实体，由X2/Xn AP处理功能实体将该PDU通过新定义的消息(例如；定位信息传输消息等)以封装(container)形式传送给第二网络设备(或者第二基站)；或者，将该PDU以container形式承载在现有的消息中(例如，gNB Configuration Update消息或其他类似消息中)；
步骤2a：与第一网络设备共站址的第一LMF，可以直接将PDU通过X2/Xn AP处理功能实体发送给第二网络设备；
步骤2b：如果第一LMF与第一网络设备(NR gNB)不共站址，则由第一LMF，通过新定义的逻辑接口，将此PDU发送给第一网络设备，由第一网络设备将PDU通过新定义的消息(例如；定位信息传输消息等，以container形式传送给目标基站)；或者，将PDU以container形式承载在现有的消息中(例如，gNB Configuration Update消息或其他类似消息中)；
步骤3：第二网络设备接收到此消息，如果是新定义的专用消息，例如：定位信息传输消息等，将直接把其中的与定位相关的数据包消息转发给相应的第二LMF；或者如果是现有的消息，则将其中的与定位相关的数据包消息转发给相应的第二LMF；
步骤4：第二LMF进行后续的定位相关处理，具体地，如果与定位相关的数据包消息是上行定位测量结果信息，该第二网络设备发起上行定位测量过程；如果是定位测量配置结果信息，该第二网络设备将执行定位资源配置或重配置过程；如果是辅助信息，该第二网络设备将收集相应的辅助信息等。
本公开的该实施例中，位于第一网络设备所在的接入网的本地定位管理功能实体(Local LMF，即第一LMF)，需要与其他相邻基站进行定位信息交互时，将生成相应与定位相关的数据包消息(LPPa消息)，随后交给X2/Xn AP处理功能实体，由其将该PDU通过新定义的消息，例如；定位信息传输消息等，以container形式传送给目标基站；或者，将其以container形式承载在现 有的消息中。目标基站接收后，从中获取LPPa消息，并获知定位相关信息，随后执行定位处理，例如，发起上行定位测量，或配置定位相关资源，或收集辅助信息等。从而保证了5G定位管理功能下沉的网络基础上，能够为定位服务提供更加安全可靠的传输机制，该方法简单高效，能够最小化对现有协议栈的影响。
如图7所示，本公开的实施例还提供一种定位信息的传输方法，包括：
步骤71，位于第二网络设备所在的接入网的第二定位管理功能实体LMF，获得第一网络设备发送的与定位相关的数据包消息；这里的数据包消息可以包括：上行定位测量结果信息、定位测量配置结果信息和辅助信息中的至少一项。
步骤72，所述第二LMF从所述数据包消息中，获得与定位相关的信息。
本公开的该实施例通过位于第二网络设备所在的接入网的第二定位管理功能实体LMF获得第一网络设备发送的与定位相关的数据包消息；所述第二LMF从所述数据包消息中，获得与定位相关的信息；实现了本地LMF与相邻网络设备(如基站)与定位相关的信息的接收，保证了在5G定位管理功能下沉到接入网时，能够为定位服务提供更加安全可靠的传输机制，该方法简单高效，能够最小化对现有协议栈的影响。
该实施例中，所述第二LMF与第二网络设备共站址时，所述第二LMF获得第一网络设备发送的与定位相关的数据包消息，包括：
所述第二LMF通过节点间的传输处理功能实体(例如X2/Xn接入处理AP功能实体)，接收所述第一网络设备发送的与定位相关的数据包消息。
该实施例中，所述第二LMF与第二网络设备不共站址时，所述第二LMF获得第一网络设备发送的与定位相关的数据包消息，包括：
所述第二LMF通过逻辑接口接收所述第二网络设备发送的所述数据包消息，所述第二网络设备通过节点间的传输处理功能实体，接收所述第一网络设备发送的与定位相关的数据包消息。
其中，所述第一网络设备发送的与定位相关的数据包消息由所述传输处理功能实体封装在预设消息中。所述预设消息包括：传输与定位相关的信息的专用消息(例如定位信息传输消息)或者预设共享传输消息(如gNB  CONFIGURATION UPDATE消息或其他类似消息中)。
如图8所示，下面具体说明上述实施例的具体实现过程：
步骤1：第二网络设备(或者第二基站)生成定位相关的LPPa消息；
步骤2：第二网络设备将此消息转交给X2/Xn AP处理实体，由其将该PDU以container形式包含新定义的定位信息传输消息中，或者，将其以container形式承载在现有的消息中，例如，gNB Configuration Update消息或其他类似消息中，并发送给第一网络设备(或者第一基站)；
步骤3：第一网络设备接收到此消息，如果是新定义的专用消息，例如：定位信息传输消息等，将直接把其中的定位信息(LPPa数据包)转发给本地定位管理功能实体(即第一LMF)；或者如果现有的消息，则将其中的定位信息(LPPa数据包)转发给本地定位管理功能实体(第一LMF)；
步骤3a：如果第一LMF与第一网络设备共站址，第一网络设备直接将PDU发送给第一LMF；
如果第一LMF与第一网络设备不共站址，则由第一网络设备，通过新定义的逻辑接口，将此LPPa数据包转交给对应的第一LMF。
步骤4：第一LMF解析出定位相关的信息，并进行后续定位相关的处理，具体来说，如果是上行定位测量结果，将根据这些信息进行定位计算；如果是定位测量配置结果或辅助信息，则保存该信息并进行后续的处理。
本公开的该实施例中，本地定位管理功能实体(Local LMF，即第一LMF)位于接入网络内，来自邻接基站的X2/Xn AP信息，如果是新定义的专用消息，例如：定位信息传输消息等，将直接把其中的与定位相关的消息(LPPa数据包)转发给本地定位管理功能实体；或者如果现有的消息，则将其中的与定位相关的消息转发给本地定位管理功能实体。本地定位管理功能实体从中获取定位相关的信息，例如：上行定位测量结果或定位资源配置结果或辅助信息等。从而保证在5G定位管理功能下沉的网络基础上，能够为定位服务提供更加安全可靠的传输机制，该方法简单高效，能够最小化对现有协议栈的影响。
如图9所示，本公开的实施例还提供一种定位信息的传输设备90，所述传输设备位于第一网络设备所在的接入网中，所述传输设备包括：
处理器91，用于获得与定位相关的数据包消息；
收发机92，用于将所述数据包消息发送给第二网络设备。
其中，传输设备(如第一LMF)与所述第一网络设备共站址时，该传输设备90(即上述第一LMF)中，收发机92通过节点间的传输处理功能实体将所述数据包消息，发送给所述第二网络设备。
其中，传输设备(如第一LMF)与所述第一网络设备不共站址时，所述处理器91通过逻辑接口从第一网络设备获得所述数据包消息。
其中，所述收发机92通过节点间的传输处理功能实体将所述数据包消息，发送给所述第二网络设备。
其中，通过节点间的传输处理功能实体将所述数据包消息，发送给所述第二网络设备，包括：
将所述数据包消息发送给所述传输处理功能实体，并由所述传输处理功能实体将所述数据包消息封装在预设消息中，发送给所述第二网络设备。所述传输处理功能实体包括：X2/Xn接入处理AP功能实体。
其中，所述预设消息包括：传输与定位相关的信息的专用消息或者预设共享传输消息。
其中，所述数据包消息包括：上行定位测量结果信息、定位测量配置结果信息和辅助信息中的至少一项。
需要说明的是：该设备的实施例是与上述图5所述的方法对应的设备，上述方法中所有实现方式均适用于该设备的实施例中，也能达到相同的技术效果。进一步地，收发机与处理器通过总线接口或者接口通信连接；该设备还可以进一步包括：存储器93，收发机与存储器也可以通过总线接口或者接口通信连接。上述收发机的功能，也可以由处理器实现。
本公开的实施例还提供一种定位信息的传输装置，所述传输装置位于所述第一网络设备所在的接入网中，所述传输装置包括：处理模块，用于获得与定位相关的数据包消息；收发模块，用于将所述数据包消息发送给第二网络设备。
需要说明的是：该装置的实施例是与上述图5所述的方法对应的装置，上述方法中所有实现方式均适用于该装置的实施例中，也能达到相同的技术 效果。
本公开的实施例还提供一种传输设备，包括：处理器，被配置为执行如下功能：获得与定位相关的数据包消息；将所述数据包消息发送给第二网络设备。
本公开的实施例还提供一种定位信息的传输设备，所述传输设备位于第二网络设备所在的接入网中，所述传输设备包括：收发机，用于获得第一网络设备发送的与定位相关的数据包消息；处理器，用于从所述数据包消息中，获得与定位相关的信息。这里的传输设备可以是上述第二LMF。
需要说明的是：该设备的实施例是与上述图7所述的方法对应的设备，上述方法中所有实现方式均适用于该设备的实施例中，也能达到相同的技术效果。进一步地，收发机与处理器通过总线接口或者接口通信连接；该设备还可以进一步包括：存储器，收发机与存储器也可以通过总线接口或者接口通信连接。上述收发机的功能，也可以由处理器实现。
本公开的实施例还提供一种定位信息的传输装置，所述传输装置位于所述第二网络设备所在的接入网中，所述传输装置包括：处理模块，用于获得第一网络设备发送的与定位相关的数据包消息；收发模块，用于从所述数据包消息中，获得与定位相关的信息。这里的传输装置可以是上述第二LMF。
需要说明的是：该设备的实施例是与上述图7所述的方法对应的装置，上述方法中所有实现方式均适用于该装置的实施例中，也能达到相同的技术效果。
本公开的实施例还提供一种传输设备，包括：处理器，被配置为执行如下功能：获得第一网络设备发送的与定位相关的数据包消息；从所述数据包消息中，获得与定位相关的信息。
本公开的实施例还提供一种计算机存储介质，包括指令，当所述指令在计算机运行时，使得计算机执行如上所述的定位信息的传输方法。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方 法来实现所描述的功能，但是这种实现不应认为超出本公开的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本公开所提供的实施例中，应该理解到，所揭露的装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本公开各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本公开的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的部分可以以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中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
此外，需要指出的是，在本公开的装置和方法中，显然，各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且，执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺 序执行，但是并不需要一定按照时间顺序执行，某些步骤可以并行或彼此独立地执行。对本领域的普通技术人员而言，能够理解本公开的方法和装置的全部或者任何步骤或者部件，可以在任何计算装置(包括处理器、存储介质等)或者计算装置的网络中，以硬件、固件、软件或者它们的组合加以实现，这是本领域普通技术人员在阅读了本公开的说明的情况下运用他们的基本编程技能就能实现的。
因此，本公开的目的还可以通过在任何计算装置上运行一个程序或者一组程序来实现。所述计算装置可以是公知的通用装置。因此，本公开的目的也可以仅仅通过提供包含实现所述方法或者装置的程序代码的程序产品来实现。也就是说，这样的程序产品也构成本公开，并且存储有这样的程序产品的存储介质也构成本公开。显然，所述存储介质可以是任何公知的存储介质或者将来所开发出来的任何存储介质。还需要指出的是，在本公开的装置和方法中，显然，各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且，执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行，但是并不需要一定按照时间顺序执行。某些步骤可以并行或彼此独立地执行。
可以理解的是，本公开实施例描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现，处理单元可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits，ASIC)、数字信号处理器(Digital Signal Processing，DSP)、数字信号处理设备(DSP Device，DSPD)、可编程逻辑设备(Programmable Logic Device，PLD)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本公开所述功能的其它电子单元或其组合中。
对于软件实现，可通过执行本公开实施例所述功能的模块(例如过程、函数等)来实现本公开实施例所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
以上所述的是本公开的可选的实施方式，应当指出对于本技术领域的普通人员来说，在不脱离本公开所述的原理前提下还可以作出若干改进和润饰， 这些改进和润饰也在本公开的保护范围内。

Claims (21)

  1. 一种定位信息的传输方法，应用于第一定位管理功能实体LMF，包括：
    所述第一LMF获得与定位相关的数据包消息，所述第一LMF位于第一网络设备所在的接入网；
    所述第一LMF将所述数据包消息发送给第二网络设备。
  2. 根据权利要求1所述的定位信息的传输方法，其中，所述第一LMF与所述第一网络设备共站址时，所述第一LMF将所述数据包消息发送给第二网络设备，包括：
    所述第一LMF通过节点间的传输处理功能实体将所述数据包消息，发送给所述第二网络设备。
  3. 根据权利要求1所述的定位信息的传输方法，其中，所述第一LMF与所述第一网络设备不共站址时，所述第一LMF将所述数据包消息发送给第二网络设备，包括：
    所述第一LMF通过逻辑接口，将所述数据包消息发送给第一网络设备，并由所述第一网络设备通过节点间的传输处理功能实体将所述数据包消息，发送给所述第二网络设备。
  4. 根据权利要求2或3所述的定位信息的传输方法，其中，所述通过节点间的传输处理功能实体将所述数据包消息，发送给所述第二网络设备，包括：
    通过所述传输处理功能实体将所述数据包消息封装在预设消息中，发送给所述第二网络设备。
  5. 根据权利要求4所述的定位信息的传输方法，其中，所述传输处理功能实体包括：X2/Xn接入处理AP功能实体。
  6. 根据权利要求4所述的定位信息的传输方法，其中，所述预设消息包括：传输与定位相关的信息的专用消息或者预设共享传输消息。
  7. 根据权利要求1所述的定位信息的传输方法，其中，所述数据包消息包括：上行定位测量结果信息、定位测量配置结果信息和辅助信息中的至少 一项。
  8. 一种定位信息的传输方法，应用于第二定位管理功能实体LMF，包括：
    所述第二LMF获得第一网络设备发送的与定位相关的数据包消息，所述第二LMF位于第二网络设备所在的接入网；
    所述第二LMF从所述数据包消息中，获得与定位相关的信息。
  9. 根据权利要求8所述的定位信息的传输方法，其中，所述第二LMF与第二网络设备共站址时，所述第二LMF获得第一网络设备发送的与定位相关的数据包消息，包括：
    所述第二LMF通过节点间的传输处理功能实体，接收所述第一网络设备发送的与定位相关的数据包消息。
  10. 根据权利要求8所述的定位信息的传输方法，其中，所述第二LMF与第二网络设备不共站址时，所述第二LMF获得第一网络设备发送的与定位相关的数据包消息，包括：
    所述第二LMF通过逻辑接口接收所述第二网络设备发送的所述数据包消息，所述第二网络设备通过节点间的传输处理功能实体，接收所述第一网络设备发送的与定位相关的数据包消息。
  11. 根据权利要求9或10所述的定位信息的传输方法，其中，所述第一网络设备发送的与定位相关的数据包消息由所述传输处理功能实体封装在预设消息中。
  12. 根据权利要求11所述的定位信息的传输方法，其中，所述传输处理功能实体包括：X2/Xn接入处理AP功能实体。
  13. 根据权利要求11所述的定位信息的传输方法，其中，所述预设消息包括：传输与定位相关的信息的专用消息或者预设共享传输消息。
  14. 根据权利要求9所述的定位信息的传输方法，其中，所述数据包消息包括：上行定位测量结果信息、定位测量配置结果信息和辅助信息中的至少一项。
  15. 一种定位信息的传输设备，其中，所述传输设备位于第一网络设备所在的接入网中，所述传输设备包括：
    处理器，用于获得与定位相关的数据包消息；
    收发机，用于将所述数据包消息发送给第二网络设备。
  16. 一种定位信息的传输装置，其中，所述传输装置位于所述第一网络设备所在的接入网中，所述传输装置包括：
    处理模块，用于获得与定位相关的数据包消息；
    收发模块，用于将所述数据包消息发送给第二网络设备。
  17. 一种传输设备，包括：处理器，被配置为执行如下功能：获得与定位相关的数据包消息；将所述数据包消息发送给第二网络设备。
  18. 一种定位信息的传输设备，其中，所述传输设备位于第二网络设备所在的接入网中，所述传输设备包括：
    收发机，用于获得第一网络设备发送的与定位相关的数据包消息；
    处理器，用于从所述数据包消息中，获得与定位相关的信息。
  19. 一种定位信息的传输装置，其中，所述传输装置位于所述第二网络设备所在的接入网中，所述传输装置包括：
    处理模块，用于获得第一网络设备发送的与定位相关的数据包消息；
    收发模块，用于从所述数据包消息中，获得与定位相关的信息。
  20. 一种传输设备，包括：处理器，被配置为执行如下功能：获得第一网络设备发送的与定位相关的数据包消息；从所述数据包消息中，获得与定位相关的信息。
  21. 一种计算机存储介质，包括指令，当所述指令在计算机运行时，使得计算机执行如权利要求1至7中任一项所述的方法，或者，使得计算机执行如权利要求8至14中任一项所述的方法。
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"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; NR and NG-RAN Overall Description; Stage 2 (Release 15", 3GPP TS 38.300, no. V15.2.0, 30 June 2018 (2018-06-30), XP051472915 *
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Study on Enhancement to the 5GC LoCation Services (Release 16", 3GPP TR 23.731, no. V0.6.0, 31 August 2018 (2018-08-31), XP051475177 *

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