WO2020052638A1 - 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

Info

Publication number
WO2020052638A1
WO2020052638A1 PCT/CN2019/105612 CN2019105612W WO2020052638A1 WO 2020052638 A1 WO2020052638 A1 WO 2020052638A1 CN 2019105612 W CN2019105612 W CN 2019105612W WO 2020052638 A1 WO2020052638 A1 WO 2020052638A1
Authority
WO
WIPO (PCT)
Prior art keywords
positioning
lmf
data packet
packet message
message
Prior art date
Application number
PCT/CN2019/105612
Other languages
English (en)
French (fr)
Inventor
张大钧
艾明
Original Assignee
电信科学技术研究院有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 电信科学技术研究院有限公司 filed Critical 电信科学技术研究院有限公司
Publication of WO2020052638A1 publication Critical patent/WO2020052638A1/zh

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating 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.
  • gNB nodes on the network side are wired connections, that is, gNBs are connected through wired links, and gNB (NR NodeB) and core network nodes, such as access and mobility management functions (Access and Mobility Management Function (AMF), Mobility Management Entity (MME) User Plane Function (UPF), etc.
  • AMF Access and Mobility Management Function
  • MME Mobility Management Entity
  • 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
  • control plane protocol layer architecture includes a non-access stratum (NAS), a radio resource control (RRC), PDCP, RLC, MAC, and PHY.
  • NAS non-access stratum
  • RRC radio resource control
  • PDCP packet data convergence protocol
  • RLC Radio Link Control
  • MAC MAC
  • PHY Physical Uplink 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 can be guaranteed that on the basis of the sunk 5G positioning management function, the information interaction between two logical entities can be completed.
  • 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 located in the access network generates a positioning-related data packet message
  • the first LMF sends the data packet message to a second LMF located in a core network.
  • the second LMF is located in a device of a positioning calculation center.
  • the first LMF sending the data packet message to the second LMF includes:
  • the first LMF sends the data packet message to a second LMF through a new network interface.
  • the method further includes:
  • the first positioning management function entity LMF generates a positioning-related data packet message, including:
  • the first LMF uses a positioning algorithm to locate a target terminal, and generates a positioning-related data packet message.
  • the data packet message includes at least one of a positioning session identifier, an identification of a target terminal to be located, and a positioning result of positioning the target terminal.
  • the method further includes: receiving a positioning capability query message sent by the second LMF.
  • the data packet message includes at least one of a positioning algorithm, positioning accuracy, and positioning response time supported by the first LMF.
  • the method further includes:
  • the first LMF periodically sends an update message of the data packet message to a second LMF; or the first LMF sends an update message of the data packet message to a second LMF in an event triggered manner.
  • Sending the update message of the data packet message to the second LMF includes:
  • An embodiment of the present disclosure further provides a method for transmitting positioning information, including:
  • the second positioning management function entity LMF receives a positioning-related data packet message sent by the first LMF, the first LMF is located in an access network, and the second LMF is located in an access network;
  • the second LMF obtains positioning-related information from the data packet message.
  • the second LMF is located in a device in a positioning calculation center.
  • the second positioning management function entity LMF receiving the positioning-related data packet message sent by the first LMF includes:
  • the method further includes:
  • the data packet message includes at least one of a positioning session identifier, an identification of a target terminal for positioning, and a positioning result for positioning the target terminal.
  • the method further includes: sending a positioning capability query message to the first LMF.
  • the data packet message includes at least one of a positioning algorithm, positioning accuracy, and positioning response time supported by the first LMF.
  • the second positioning management function entity LMF After receiving the positioning-related data packet message sent by the first LMF, the second positioning management function entity LMF further includes:
  • the second positioning management function entity LMF receiving the update message of the data packet message sent by the first LMF includes:
  • the second LMF receives an update message of the data packet message sent by the first LMF through a new network interface.
  • An embodiment of the present disclosure further provides a transmission device for positioning information, where the transmission device is located in an access network, and the transmission device includes:
  • the transceiver module is configured to send the data packet message to a second LMF located in the core network.
  • An embodiment of the present disclosure further provides a transmission device for positioning information, where the transmission device is located in an access network, and the transmission device includes:
  • a transceiver configured to send the data packet message to a second LMF located in a core network.
  • An embodiment of the present disclosure further provides a transmission device including a processor configured to perform the following functions: generate a positioning-related data packet message; and send the data packet message to a second LMF located in a core network.
  • An embodiment of the present disclosure further provides a device for transmitting positioning information, including:
  • a transceiver module configured to receive a positioning-related data packet message sent by a first LMF, where the first LMF is located in an access network;
  • a processing module configured to obtain positioning-related information from the data packet message.
  • An embodiment of the present disclosure further provides a device for transmitting positioning information, including:
  • a transceiver configured to receive a positioning-related data packet message sent by a first LMF, where the first LMF is located in an access network;
  • a processor configured to obtain positioning-related information from the data packet message.
  • An embodiment of the present disclosure further provides a transmission device including a processor configured to perform a function of receiving a positioning-related data packet message sent by a first LMF, where the first LMF is located in an access network, In the data packet message, information related to positioning is obtained.
  • 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.
  • the first positioning management function entity LMF located in the access network generates a positioning-related data packet message; the first LMF sends the data packet message to a second LMF. It can be guaranteed that on the basis of the sunk 5G positioning management function, the information interaction between two logical entities can be completed.
  • 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 another specific implementation process of FIG. 5;
  • FIG. 8 is a flowchart of a positioning information transmission method according to some embodiments of the present disclosure.
  • 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 A first positioning management function LMF entity located in the access network generates a positioning-related data packet message
  • Step 52 The first LMF sends the data packet message to a second LMF located in a core network.
  • the second LMF is located in a device of a positioning calculation center, and of course, it may be another LMF entity.
  • step 52 may specifically include: the first LMF sends the data packet message to the second LMF through a new network interface.
  • the new network interface here may be a newly defined network interface, that is, a network interface that can implement communication between the LMF and the LMF.
  • the method for transmitting positioning information includes:
  • Step 501 A first LMF located in an access network receives a positioning request message sent by the second LMF located in a core network.
  • Step 502 The first LMF generates a positioning-related data packet message according to the positioning request message. Specifically, the first LMF uses a positioning algorithm to locate the target terminal according to the positioning request message, and generates and locates the target terminal.
  • the data packet message here includes at least one of a positioning session identifier, an identification of a target terminal for positioning, and a positioning result for positioning the target terminal.
  • Step 503 The first LMF sends the data packet message to a second LMF.
  • the second LMF is located in the core network.
  • the location request process from the second LMF in the core network to the first LMF in the access network specifically includes:
  • Step 1 The second LMF of the core network sends a positioning request message to the first LMF (ie, local LMF, LLMF) of the access network through the newly defined network interface.
  • the request message includes at least a positioning session identifier, a target UE's identifier, and positioning. At least one item of information such as QOS requirements; of course, the positioning request message may also carry other positioning-related information;
  • Step 2 The first LMF selects an appropriate positioning method and executes a positioning service
  • Step 3 The first LMF sends the obtained positioning result of the terminal to the second LMF of the core network through the newly defined network interface.
  • the message includes at least the positioning session identifier, the target UE's identifier, and the UE's positioning result. At least one item, of course, can also include other positioning-related information.
  • the 5G positioning management function on the basis of a network where the 5G positioning management function is sunk, it is able to complete the information exchange between two logical entities (that is, the first LMF and the second LMF), for example, positioning information transmission. , Can minimize the impact on the existing protocol stack.
  • the method for transmitting positioning information includes:
  • Step 511 The first LMF receives a sending positioning capability query message sent by the second LMF.
  • Step 512 The first LMF generates a positioning-related data packet message (that is, a positioning capability report message) according to the positioning capability query message.
  • the data packet message here includes the positioning algorithm, positioning accuracy, and At least one of positioning response times; of course, other positioning-related information may also be included;
  • Step 513 The first LMF sends the data packet message to a second LMF.
  • the first LMF may actively send a positioning-related data packet message (that is, a positioning capability report message) to the second LMF;
  • the method may further include:
  • Step 514 The first LMF periodically sends an update message of the data packet message to a second LMF; or, the first LMF sends an update message of the data packet message to the second LMF through an event trigger.
  • Second LMF The event here may be an event such as a change in the capability of the first LMF.
  • the first LMF reports an update message of the data packet message.
  • the update message of the data packet message here may be, for example, a positioning capability update message.
  • the update message of the data packet message may be sent to the second LMF through a new network interface.
  • the positioning capability query / report process between the first LMF and the second LMF of the core network includes:
  • Step 1 The second LMF of the core network sends a positioning capability query message to the first LMF (ie, LLMF of the access network) through the newly defined network interface;
  • Step 2 The first LMF sends a positioning capability report message to the second LMF of the core network through the newly defined network interface.
  • the message includes at least capability information of the local positioning service function, for example, a supported positioning method, positioning accuracy, Positioning response time and more.
  • Step 2a Optionally, the positioning capability reporting message of the first LMF to the second LMF is actively reported by the first LMF, that is, there is no trigger of step 1.
  • the LLMF may send a positioning capability update message to the second LMF of the core network periodically or event triggered (for example, a capability change, etc.) through the newly defined network interface.
  • the positioning capability update message includes at least the local Information about the capabilities of positioning service functions, such as the supported positioning methods, positioning accuracy, positioning response time, and so on.
  • the above embodiment of the present disclosure proposes a method for information interaction between a local function management entity LLMF and LMF, so as to ensure that, based on a network where the 5G positioning management function is sunk, information interaction between two logical entities can be completed, such as capability query , Positioning information transmission, etc., 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 81 The second LMF receives a positioning-related data packet message sent by the first LMF, the first LMF is located in an access network, and the second LMF is located in a core network;
  • Step 82 The second LMF obtains positioning-related information from the data packet message.
  • the second LMF is located in a device in a positioning calculation center, and of course, it may be another positioning management function entity.
  • Step 81 may specifically include: receiving, by the second LMF through the new network interface, the data packet message sent by the first LMF.
  • Step 801 The second LMF sends a positioning request message to the first LMF.
  • Step 802 The second LMF receives a positioning-related data packet message sent by the first LMF, where the first LMF is located in an access network;
  • Step 803 The second LMF obtains positioning-related information from the data packet message.
  • the data packet message includes at least one of a positioning session identifier, an identification of a target terminal for positioning, and a positioning result for positioning the target terminal.
  • Step 811 The second LMF sends a positioning capability query message to the first LMF.
  • Step 812 The second LMF receives a positioning-related data packet message sent by the first LMF, where the first LMF is located in an access network; the data packet message includes: a positioning algorithm supported by the first LMF, positioning accuracy, and Positioning at least one of the response times;
  • Step 813 The second LMF obtains positioning-related information from the data packet message.
  • the second positioning management function entity LMF further includes:
  • Step 814 Receive an update message of the data packet message periodically sent by the first LMF.
  • Step 815 Receive an update message of the data packet message sent by the first LMF in an event-triggered manner.
  • the second LMF receives an update message of the data packet message sent by the first LMF through a new network interface.
  • this method is the same as the method on the second LMF side of the method in the embodiment shown in FIG. 5. All the implementations in the embodiment shown in FIG. 5 are applicable to this embodiment and can also be used. Achieve the same technical effect.
  • An embodiment of the present disclosure further provides a transmission device for positioning information, where the transmission device is located in an access network, and the transmission device includes:
  • the transceiver module is configured to send the data packet message to a second LMF.
  • This transmission device is a device corresponding to the first LMF, or the first LMF itself. All the embodiments shown in FIG. 5 are applicable to this embodiment, and the same technical effects can also be achieved.
  • an embodiment of the present disclosure further provides a transmission device for positioning information.
  • the transmission device is located in an access network.
  • the transmission device includes:
  • a processor 92 configured to generate a data packet message related to positioning
  • the transceiver 91 is configured to send the data packet message to a second LMF.
  • This transmission device is a device corresponding to the first LMF, or the first LMF itself. All the embodiments shown in FIG. 5 described above are applicable to this embodiment and can achieve the same technical effect.
  • the transmission device may further include: a memory 93, and the processor 92 and the transceiver 91 or the memory 93 and the transceiver 91 may be connected through an interface communication.
  • the functions of the transceiver 91 may also be implemented by the processor 92, and the functions of the processor 92 may also be implemented by the transceiver 91.
  • An embodiment of the present disclosure further provides a transmission device 91 including a processor configured to perform the following functions: generate a positioning-related data packet message; and send the data packet message to a second LMF.
  • the transmission device may be a first LMF. All the embodiments shown in FIG. 5 described above are applicable to this embodiment, and the same technical effects can also be achieved.
  • An embodiment of the present disclosure further provides a device for transmitting positioning information, including:
  • a transceiver module configured to receive a positioning-related data packet message sent by a first LMF, where the first LMF is located in an access network;
  • a processing module configured to obtain positioning-related information from the data packet message.
  • This transmission device is a device corresponding to the second LMF or the second LMF itself. All the embodiments shown in FIG. 8 described above are applicable to this embodiment, and the same technical effects can also be achieved.
  • An embodiment of the present disclosure further provides a device for transmitting positioning information, including:
  • a transceiver configured to receive a positioning-related data packet message sent by a first LMF, where the first LMF is located in an access network;
  • a processor configured to obtain positioning-related information from the data packet message.
  • This transmission device is a device corresponding to the second LMF or the second LMF itself. All the embodiments shown in FIG. 8 described above are applicable to this embodiment and can achieve the same technical effect.
  • the transmission device may further include: a memory, the processor and the transceiver or the memory and the transceiver may be connected through an interface communication.
  • the functions of the transceiver can also be implemented by the processor, and the functions of the processor can also be implemented by the transceiver.
  • An embodiment of the present disclosure further provides a transmission device including a processor configured to perform a function of receiving a positioning-related data packet message sent by a first LMF, where the first LMF is located in an access network, In the data packet message, information related to positioning is obtained. All the embodiments shown in FIG. 8 described above are applicable to this embodiment, and the same technical effects can also be achieved.
  • An embodiment of the present disclosure further provides a computer storage medium, including instructions, which, when the instructions are run on a computer, cause the computer to execute the method described in FIG. 5 or FIG. 8 above.
  • the above embodiment of the present disclosure proposes an information interaction method between LMF and LMF, so as to ensure that, based on the network where the 5G positioning management function is sunk, information interaction between two logical entities can be completed, such as capability query, positioning Information transmission, etc. This method is simple and efficient, and can minimize the impact on the existing protocol stack.
  • 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 series of processes described above can be performed naturally in chronological order in accordance with the described order, but need not necessarily be performed in chronological order, and certain steps can 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.

Landscapes

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

Abstract

本公开提供了一种定位信息的传输方法、装置及设备,该传输方法包括:位于接入网的第一定位管理功能实体LMF生成与定位相关的数据包消息;第一LMF将所述数据包消息发送给位于核心网第二LMF。

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.201811075679.5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),移动管理实体(Mobility Management Entity,MME)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侧和核心网之间没有针对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。可以保证在5G定位管理功能下沉的网络基础上,能够完成两个逻辑实体间的信息交互。
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:
位于接入网的第一定位管理功能实体LMF生成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位于核心网的第二LMF。
其中,所述第二LMF位于定位计算中心的设备中。
其中,所述第一LMF将所述数据包消息发送给第二LMF,包括:
所述第一LMF通过新的网络接口,将所述数据包消息发送给第二LMF。
其中,第一LMF生成与定位相关的数据包消息之前,还包括:
接收所述第二LMF发送的定位请求消息。
其中,第一定位管理功能实体LMF生成与定位相关的数据包消息,包括:
所述第一LMF根据所述定位请求消息,采用定位算法,对目标终端进行定位,生成与定位相关的数据包消息。
其中,所述数据包消息包括:定位会话标识、定位的目标终端的标识和 对目标终端进行定位的定位结果中的至少一项。
其中,第一定位管理功能实体LMF生成与定位相关的数据包消息之前,还包括:接收所述第二LMF发送的发送定位能力查询消息。
其中,所述数据包消息包括:所述第一LMF支持的定位算法、定位精度和定位响应时间中的至少一项。
其中,所述第一LMF将所述数据包消息发送给第二LMF后,还包括:
所述第一LMF周期性的将所述数据包消息的更新消息,发送给第二LMF;或者,所述第一LMF通过事件触发的方式将所述数据包消息的更新消息发送给第二LMF。
其中,将所述数据包消息的更新消息,发送给第二LMF,包括:
通过新的网络接口,将所述数据包消息的更新消息发送给第二LMF。
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接收第一LMF发送的与定位相关的数据包消息,所述第一LMF位于接入网,所述第二LMF位于接入网;
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位于定位计算中心中的设备中。
其中,第二定位管理功能实体LMF接收第一LMF发送的与定位相关的数据包消息,包括:
所述第二LMF通过新的网络接口,接收所述第一LMF发送的所述数据包消息。
其中,第二定位管理功能实体LMF接收第一LMF发送的与定位相关的数据包消息之前,还包括:
向所述第一LMF发送定位请求消息。
其中,所述数据包消息包括:定位会话标识、定位的目标终端的标识和对目标终端进行定位的定位结果中的至少一项。
其中,第二定位管理功能实体LMF接收第一LMF发送的与定位相关的数据包消息之前,还包括:向第一LMF发送定位能力查询消息。
其中,所述数据包消息包括:所述第一LMF支持的定位算法、定位精度和定位响应时间中的至少一项。
其中,第二定位管理功能实体LMF接收第一LMF发送的与定位相关的数据包消息后,还包括:
接收所述第一LMF周期性的发送的所述数据包消息的更新消息;或者
接收所述第一LMF通过事件触发的方式发送的所述数据包消息的更新消息。
其中,第二定位管理功能实体LMF接收第一LMF发送的数据包消息的更新消息,包括:
所述第二LMF通过新的网络接口,接收第一LMF发送的所述数据包消息的更新消息。
本公开的实施例还提供一种定位信息的传输装置,所述传输装置位于接入网,所述传输装置包括:
处理模块,用于生成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位于核心网的第二LMF。
本公开的实施例还提供一种定位信息的传输设备,所述传输设备位于接入网,所述传输设备包括:
处理器,用于生成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位于核心网的第二LMF。
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:生成与定位相关的数据包消息;将所述数据包消息发送给位于核心网的第二LMF。
本公开的实施例还提供一种定位信息的传输装置,包括:
收发模块,用于接收第一LMF发送的与定位相关的数据包消息,所述第一LMF位于接入网;
处理模块,用于从所述数据包消息中,获得与定位相关的信息。
本公开的实施例还提供一种定位信息的传输设备,包括:
收发机,用于接收第一LMF发送的与定位相关的数据包消息,所述第一LMF位于接入网;
处理器,用于从所述数据包消息中,获得与定位相关的信息。
本公开的实施例还提供一种传输设备,包括:处理器,被配置为执行如 下功能:接收第一LMF发送的与定位相关的数据包消息,所述第一LMF位于接入网,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,位于接入网的第一定位管理功能实体LMF生成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LMF。可以保证在5G定位管理功能下沉的网络基础上,能够完成两个逻辑实体间的信息交互。
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的一具体实现流程;
图7为图5的另一具体实现流程;
图8为本公开的一些实施例定位信息的传输方法流程图;
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了一种定位信息的传输方法,包括:
步骤51,位于接入网的第一定位管理功能LMF实体生成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位于核心网的第二LMF。所述第二LMF位于定位计算中心的设备中,当然也可以是其它LMF实体。
该实施例中,步骤52中,具体可以包括:所述第一LMF通过新的网络接口,将所述数据包消息发送给第二LMF。这里的新的网络接口可以是新定义的网络接口,即可以实现LMF与LMF之间通讯的网络接口。
该方法的第一种实现方式中,该定位信息的传输方法包括:
步骤501,位于接入网的第一LMF接收所述位于核心网的第二LMF发送的定位请求消息;
步骤502,第一LMF根据所述定位请求消息,生成与定位相关的数据包消息;具体地,所述第一LMF根据所述定位请求消息,采用定位算法,对目标终端进行定位,生成与定位相关的数据包消息。这里的数据包消息包括:定位会话标识、定位的目标终端的标识和对目标终端进行定位的定位结果中的至少一项。
步骤503,所述第一LMF将所述数据包消息发送给第二LMF。
如图6所示,第二LMF位于核心网中,从核心网的第二LMF到位于接入网的第一LMF的位置请求过程具体包括:
步骤1:核心网的第二LMF向接入网的第一LMF(即本地LMF,LLMF)通过新定义的网络接口发送定位请求消息,请求消息中至少包含定位会话标识,目标UE的标识和定位QOS需求等信息中的至少一项;当然,该定位请求消息还可以携带有其它与定位相关的信息;
步骤2:第一LMF选择合适的定位方法,执行定位服务;
步骤3:第一LMF将获得的终端定位结果,通过新定义的网络接口发送定位响应消息给核心网的第二LMF,消息中至少包含定位会话标识、目标UE的标识和UE的定位结果中的至少一项,当然还可以包括其它与定位相关的信息。
该实施例,实现了在5G定位管理功能下沉的网络基础上,能够完成两个逻辑实体(即第一LMF和第二LMF)间的信息交互,例如,定位信息传输等,该方法简单高效,能够最小化对现有协议栈的影响。
该方法的第二种实现方式中,该定位信息的传输方法包括:
步骤511,第一LMF接收所述第二LMF发送的发送定位能力查询消息;
步骤512,第一LMF根据所述定位能力查询消息,生成与定位相关的数据包消息(即定位能力汇报消息);这里的数据包消息包括:所述第一LMF支持的定位算法、定位精度和定位响应时间中的至少一项;当然还可以包括其它与定位相关的信息;
步骤513,所述第一LMF将所述数据包消息发送给第二LMF。
可选地,该方案中,如上述图5所示的,第一LMF可以主动将定位相关的数据包消息(即定位能力汇报消息)发送给第二LMF;
该实施例中,第一LMF将所述数据包消息发送给第二LMF后,还可以进一步包括:
步骤514,所述第一LMF周期性的将所述数据包消息的更新消息,发送给第二LMF;或者,所述第一LMF通过事件触发的方式将所述数据包消息的更新消息发送给第二LMF。这里的事件可以是第一LMF的能力发生变化等事件,在这种事件发生时,第一LMF就上报数据包消息的更新消息。这里的数据包消息的更新消息如可以是定位能力更新消息。
具体地,可以通过新的网络接口,将所述数据包消息的更新消息发送给第二LMF。
如图7所示,第一LMF和核心网的第二LMF之间的定位能力查询/上报过程包括:
步骤1:核心网的第二LMF向第一LMF(即接入网的LLMF)通过新定义的网络接口发送定位能力查询消息;
步骤2:第一LMF通过新定义的网络接口发送定位能力汇报消息给核心网的第二LMF,消息中至少包含该本地定位服务功能的能力信息等,例如:所支持的定位方法,定位精度,定位响应时间等等。
步骤2a:可选地,第一LMF到第二LMF的定位能力汇报消息是由第一 LMF主动上报的,即没有步骤1的触发;
步骤3:可选地,LLMF可以通过新定义的网络接口周期性或事件触发(例如能力发生变化等)地发送定位能力更新消息给核心网的第二LMF,定位能力更新消息中至少包含该本地定位服务功能变化的能力信息等,例如:所支持的定位方法,定位精度,定位响应时间等等。
本公开的上述实施例,提出一种本地功能管理实体LLMF与LMF的信息交互方法,以保证在5G定位管理功能下沉的网络基础上,能够完成两个逻辑实体间的信息交互,例如能力查询,定位信息传输等,该方法简单高效,能够最小化对现有协议栈的影响。
如图8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81,第二LMF接收第一LMF发送的与定位相关的数据包消息,所述第一LMF位于接入网,所述第二LMF位于核心网;
步骤82,所述第二LMF从所述数据包消息中,获得与定位相关的信息。
可选地,所述第二LMF位于定位计算中心中的设备中,当然也可以是其它定位管理功能实体。
步骤81具体可以包括:所述第二LMF通过新的网络接口,接收所述第一LMF发送的所述数据包消息。
该实施例的一种实现方式,包括:
步骤801,第二LMF向所述第一LMF发送定位请求消息。
步骤802,第二LMF接收第一LMF发送的与定位相关的数据包消息,所述第一LMF位于接入网;
步骤803,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,所述数据包消息包括:定位会话标识、定位的目标终端的标识和对目标终端进行定位的定位结果中的至少一项。
该实施例的另一种实现方式,包括:
步骤811,第二LMF向第一LMF发送定位能力查询消息;
步骤812,第二LMF接收第一LMF发送的与定位相关的数据包消息,所述第一LMF位于接入网;所述数据包消息包括:所述第一LMF支持的定位算法、定位精度和定位响应时间中的至少一项;
步骤813,所述第二LMF从所述数据包消息中,获得与定位相关的信息。
进一步地,第二定位管理功能实体LMF接收第一LMF发送的与定位相关的数据包消息后,还包括:
步骤814,接收所述第一LMF周期性的发送的所述数据包消息的更新消息;或者
步骤815,接收所述第一LMF通过事件触发的方式发送的所述数据包消息的更新消息。
具体地,所述第二LMF通过新的网络接口,接收第一LMF发送的所述数据包消息的更新消息。
需要说明的是,该方法中,是与上述图5所示的实施例的方法中第二LMF侧的方法,上述图5所示实施例中所有实现方式均适用于该实施例中,也能达到相同的技术效果。
本公开的实施例还提供一种定位信息的传输装置,所述传输装置位于接入网,所述传输装置包括:
处理模块,用于生成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LMF。
该传输装置是与上述第一LMF对应的装置,或者是第一LMF本身,上述图5所示的全部实施例均适用于该实施例中,也能达到相同的技术效果。
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,所述传输设备位于接入网,所述传输设备包括:
处理器92,用于生成与定位相关的数据包消息;
收发机91,用于将所述数据包消息发送给第二LMF。
该传输设备是与上述第一LMF对应的设备,或者是第一LMF本身,上述图5所示的全部实施例均适用于该实施例中,也能达到相同的技术效果。该传输设备还可以进一步包括:存储器93,处理器92与收发机91或者存储器93与收发机91之间,均可以通过接口通讯连接。收发机91的功能,也可以由处理器92实现,处理器92的功能也可以由收发机91实现。
本公开的实施例还提供一种传输设备91,包括:处理器,被配置为执行如下功能:生成与定位相关的数据包消息;将所述数据包消息发送给第二LMF。 该传输设备可以为第一LMF。上述图5所示的全部实施例均适用于该实施例中,也能达到相同的技术效果。
本公开的实施例还提供一种定位信息的传输装置,包括:
收发模块,用于接收第一LMF发送的与定位相关的数据包消息,所述第一LMF位于接入网;
处理模块,用于从所述数据包消息中,获得与定位相关的信息。
该传输装置是与上述第二LMF对应的装置,或者是第二LMF本身,上述图8所示的全部实施例均适用于该实施例中,也能达到相同的技术效果。
本公开的实施例还提供一种定位信息的传输设备,包括:
收发机,用于接收第一LMF发送的与定位相关的数据包消息,所述第一LMF位于接入网;
处理器,用于从所述数据包消息中,获得与定位相关的信息。
该传输设备是与上述第二LMF对应的设备,或者是第二LMF本身,上述图8所示的全部实施例均适用于该实施例中,也能达到相同的技术效果。传输设备还可以进一步包括:存储器,处理器与收发机或者存储器与收发机之间,均可以通过接口通讯连接。收发机的功能,也可以由处理器实现,处理器的功能也可以由收发机实现。
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:接收第一LMF发送的与定位相关的数据包消息,所述第一LMF位于接入网,从所述数据包消息中,获得与定位相关的信息。上述图8所示的全部实施例均适用于该实施例中,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图5或者图8所述的方法。本公开的上述实施例,提出一种LMF与LMF之间的信息交互方法,以保证在5G定位管理功能下沉的网络基础上,能够完成两个逻辑实体间的信息交互,例如能力查询,定位信息传输等,该方法简单高效,能够最小化对现有协议栈的影响。
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 (22)

  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:
    位于接入网的所述第一LMF生成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位于核心网的第二LMF。
  2. 根据权利要求1所述的定位信息的传输方法,其中,所述第二LMF位于定位计算中心的设备中。
  3. 根据权利要求1或2所述的定位信息的传输方法,其中,第一LMF生成与定位相关的数据包消息之前,还包括:
    接收所述第二LMF发送的定位请求消息。
  4. 根据权利要求3所述的定位信息的传输方法,其中,第一定位管理功能实体LMF生成与定位相关的数据包消息,包括:
    所述第一LMF根据所述定位请求消息,采用定位算法,对目标终端进行定位,生成与定位相关的数据包消息。
  5. 根据权利要求4所述的定位信息的传输方法,其中,所述数据包消息包括:定位会话标识、定位的目标终端的标识和对目标终端进行定位的定位结果中的至少一项。
  6. 根据权利要求1或2所述的定位信息的传输方法,其中,第一定位管理功能实体LMF生成与定位相关的数据包消息之前,还包括:
    接收所述第二LMF发送的发送定位能力查询消息。
  7. 根据权利要求6所述的定位信息的传输方法,其中,所述数据包消息包括:所述第一LMF支持的定位算法、定位精度和定位响应时间中的至少一项。
  8. 根据权利要求1或2所述的定位信息的传输方法,其中,所述第一LMF将所述数据包消息发送给第二LMF后,还包括:
    所述第一LMF周期性的将所述数据包消息的更新消息,发送给第二LMF;或者,所述第一LMF通过事件触发的方式将所述数据包消息的更新消息发送给第二LMF。
  9. 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接收第一LMF发送的与定位相关的数据包消息,所述第一LMF位于接入网,所述第二LMF位于核心网;
    所述第二LMF从所述数据包消息中,获得与定位相关的信息。
  10. 根据权利要求9所述的定位信息的传输方法,其中,
    所述第二LMF位于定位计算中心中的设备中。
  11. 根据权利要求9或10所述的定位信息的传输方法,其中,第二定位管理功能实体LMF接收第一LMF发送的与定位相关的数据包消息之前,还包括:
    向所述第一LMF发送定位请求消息。
  12. 根据权利要求11所述的定位信息的传输方法,其中,所述数据包消息包括:定位会话标识、定位的目标终端的标识和对目标终端进行定位的定位结果中的至少一项。
  13. 根据权利要求9或10所述的定位信息的传输方法,其中,第二定位管理功能实体LMF接收第一LMF发送的与定位相关的数据包消息之前,还包括:
    向第一LMF发送定位能力查询消息。
  14. 根据权利要求13所述的定位信息的传输方法,其中,所述数据包消息包括:所述第一LMF支持的定位算法、定位精度和定位响应时间中的至少一项。
  15. 根据权利要求9或10所述的定位信息的传输方法,其中,第二定位管理功能实体LMF接收第一LMF发送的与定位相关的数据包消息后,还包括:
    接收所述第一LMF周期性的发送的所述数据包消息的更新消息;或者
    接收所述第一LMF通过事件触发的方式发送的所述数据包消息的更新消息。
  16. 一种定位信息的传输装置,其中,所述传输装置位于接入网,所述传输装置包括:
    处理模块,用于生成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位于核心网的第二LMF。
  17. 一种定位信息的传输设备,其中,所述传输设备位于接入网,所述传输设备包括:
    处理器,用于生成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位于核心网的第二LMF。
  18. 一种传输设备,包括:处理器,被配置为执行如下功能:生成与定位相关的数据包消息;将所述数据包消息发送给位于核心网的第二LMF。
  19. 一种定位信息的传输装置,包括:
    收发模块,用于接收第一LMF发送的与定位相关的数据包消息,所述第一LMF位于接入网;
    处理模块,用于从所述数据包消息中,获得与定位相关的信息。
  20. 一种定位信息的传输设备,包括:
    收发机,用于接收第一LMF发送的与定位相关的数据包消息,所述第一LMF位于接入网;
    处理器,用于从所述数据包消息中,获得与定位相关的信息。
  21. 一种传输设备,包括:处理器,被配置为执行如下功能:接收第一LMF发送的与定位相关的数据包消息,所述第一LMF位于接入网,从所述数据包消息中,获得与定位相关的信息。
  22. 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8中任一项所述的方法,或者,使得计算机执行如权利要求9至15中任一项所述的方法。
PCT/CN2019/105612 2018-09-14 2019-09-12 定位信息的传输方法、装置及设备 WO2020052638A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811075679.5A CN110913328A (zh) 2018-09-14 2018-09-14 一种定位信息的传输方法、装置及设备
CN201811075679.5 2018-09-14

Publications (1)

Publication Number Publication Date
WO2020052638A1 true WO2020052638A1 (zh) 2020-03-19

Family

ID=69778169

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/105612 WO2020052638A1 (zh) 2018-09-14 2019-09-12 定位信息的传输方法、装置及设备

Country Status (2)

Country Link
CN (1) CN110913328A (zh)
WO (1) WO2020052638A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023216109A1 (en) * 2022-05-10 2023-11-16 Lenovo (Beijing) Limited Methods and apparatuses for rat-dependent positioning integrity

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022236625A1 (zh) * 2021-05-10 2022-11-17 北京小米移动软件有限公司 一种定位方法及其装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140335891A1 (en) * 2013-05-10 2014-11-13 Qualcomm Incorporated Systems and methods of offloaded positioning for determining location of wlan nodes
CN106535327A (zh) * 2016-11-28 2017-03-22 杭州华三通信技术有限公司 一种无线定位方法及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9730141B2 (en) * 2014-01-10 2017-08-08 Futurewei Technologies, Inc. System and method for distributed and integrated mobility support for mobile networks and mobile hosts
US10516971B2 (en) * 2017-01-09 2019-12-24 Qualcomm Incorporated Systems and methods for supporting control plane location in a fifth generation wireless network

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140335891A1 (en) * 2013-05-10 2014-11-13 Qualcomm Incorporated Systems and methods of offloaded positioning for determining location of wlan nodes
CN106535327A (zh) * 2016-11-28 2017-03-22 杭州华三通信技术有限公司 一种无线定位方法及装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; NR and NG-RAN Overall Description; Stage 2 (Release 15)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 38.300, vol. RAN WG2, no. V15.2.0, 20 June 2018 (2018-06-20), pages 1 - 87, XP051472915 *
ANONYMOUS: "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, vol. SA WG2, no. V0.6.0, 3 September 2018 (2018-09-03), pages 1 - 144, XP051475177 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023216109A1 (en) * 2022-05-10 2023-11-16 Lenovo (Beijing) Limited Methods and apparatuses for rat-dependent positioning integrity

Also Published As

Publication number Publication date
CN110913328A (zh) 2020-03-24

Similar Documents

Publication Publication Date Title
US11888588B2 (en) Clock drift processing method, network element, and storage medium
WO2020057343A1 (zh) 定位管理方法、装置、5g无线接入网节点及核心网节点
EP3542562B1 (en) User location monitoring in mobile edge environment
US11743722B2 (en) Handling of multiple authentication procedures in 5G
WO2010048834A1 (zh) 一种无线能力更新的方法、装置及系统
WO2020048422A1 (zh) 定位消息的传输处理方法、设备及终端
US11310658B2 (en) Method and apparatus for determining status of terminal device, and device
CA3187824A1 (en) Communication method, apparatus, and system
WO2020052638A1 (zh) 定位信息的传输方法、装置及设备
US11929938B2 (en) Evaluating overall network resource congestion before scaling a network slice
US20230292271A1 (en) Handling Reference Time Delivery Failure in a Time-Sensitive Network (TSN)
US20230309054A1 (en) Positioning method, communication apparatus, and communication system
WO2020177716A1 (zh) 用于保护辅助信息的方法和装置
US9439169B2 (en) Reducing paging delays using location analytics in communications networks
WO2012097710A1 (zh) 一种请求获取HeNB的定位信息的方法、装置及系统
WO2020052460A1 (zh) 定位信息的传输方法、装置及设备
CN116918401A (zh) 使用小数据传输的定位测量报告
WO2016015257A1 (zh) 一种状态检测方法、装置及系统
WO2023131195A1 (zh) 定位配置方法、定位方法及设备
CN114745776B (zh) 基于无线网络的时钟同步方法、装置、设备及介质
EP4210384A1 (en) Service data flow transmission method, communication device, and communication system
WO2024032552A1 (zh) 通信方法、装置及存储介质
US20230370897A1 (en) Service data flow transmission method, communication apparatus, and communication system
WO2022206306A1 (zh) 一种通信方法和装置
WO2023136762A1 (en) Authorizing sidelink (sl) usage of positioning reference unit (pru)

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19860062

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19860062

Country of ref document: EP

Kind code of ref document: A1