WO2024027554A1 - 定位处理方法、装置、设备和可读存储介质 - Google Patents
定位处理方法、装置、设备和可读存储介质 Download PDFInfo
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- WO2024027554A1 WO2024027554A1 PCT/CN2023/109577 CN2023109577W WO2024027554A1 WO 2024027554 A1 WO2024027554 A1 WO 2024027554A1 CN 2023109577 W CN2023109577 W CN 2023109577W WO 2024027554 A1 WO2024027554 A1 WO 2024027554A1
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- 238000004891 communication Methods 0.000 claims abstract description 84
- 238000005259 measurement Methods 0.000 claims description 27
- 230000000977 initiatory effect Effects 0.000 claims description 8
- 230000006870 function Effects 0.000 description 38
- 238000007726 management method Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 12
- 230000001360 synchronised effect Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 238000004590 computer program Methods 0.000 description 6
- 230000008054 signal transmission Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 3
- 230000011664 signaling Effects 0.000 description 2
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- 238000013523 data management Methods 0.000 description 1
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- 238000007599 discharging Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
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- 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
- This application belongs to the field of communication technology, and specifically relates to a positioning processing method, device, equipment and readable storage medium.
- LPHAP Low Power High Accuracy Positioning
- the network device can initiate the positioning process based on the first positioning request from the terminal or the LoCation Services entity (LCS entity).
- LCS entity LoCation Services entity
- the network device cannot determine whether to initiate the positioning process corresponding to the power consumption positioning requirement based on the existing positioning request. , which results in the network device being unable to accurately initiate the positioning process corresponding to the power consumption positioning requirement.
- Embodiments of the present application provide a positioning processing method, device, equipment and readable storage medium, which can solve the problem in related technologies that network equipment cannot determine whether to initiate a positioning process corresponding to power consumption positioning requirements based on existing positioning requests.
- the first aspect provides a positioning processing method, which includes:
- the first device receives at least one of a first positioning request and first indication information.
- the first positioning request includes information indicating the power consumption positioning requirement of the first terminal.
- the first indication information includes information indicating Information about the terminal characteristics of the first terminal under the power consumption positioning requirement, and the first device is a first network device;
- the first device initiates a positioning process according to at least one of the first positioning request and the first indication information.
- a positioning processing device applied to the first device, and the device includes:
- a first receiving module configured to receive at least one of a first positioning request and first indication information.
- the first positioning request includes information indicating the power consumption positioning requirement of the first terminal.
- the first indication information Includes information used to indicate terminal characteristics of the first terminal under the power consumption positioning requirement, and the first device is a first network device;
- An initiating module configured to initiate a positioning process according to at least one of the first positioning request and the first indication information.
- a positioning processing method which method includes:
- the second device sends at least one of a first positioning request and first indication information to the first device.
- the first positioning request includes information indicating the power consumption positioning requirement of the first terminal.
- the first indication information Includes information used to indicate terminal characteristics of the first terminal under the power consumption positioning requirement, the first device is a first network device, and the second device is the first terminal, a positioning service LCS entity , the second network device or the third network device.
- a positioning processing device applied to the second device, and the device includes:
- a sending module configured to send at least one of a first positioning request and first indication information to the first device, where the first positioning request includes information indicating a power consumption positioning requirement of the first terminal, and the first The indication information includes information used to indicate terminal characteristics of the first terminal under the power consumption positioning requirement, the first device is a first network device, and the second device is the first terminal, positioning service LCS entity or a network device different from the first network device.
- a first device in a fifth aspect, includes a processor and a memory.
- the memory stores a program or instructions executable on the processor. The program or instructions are executed by the processor. When implementing the steps of the method described in the first aspect.
- a first device in a sixth aspect, includes a processor and a communication interface, wherein the communication interface is used to receive at least one of a first positioning request and first indication information, and the first device A positioning request includes information for indicating the power consumption positioning requirement of the first terminal, the first indication information includes information for indicating the terminal characteristics of the first terminal under the power consumption positioning requirement, and the third One device is a first network device; the processor or communication interface is configured to initiate a positioning process according to at least one of the first positioning request and the first indication information.
- a second device in a seventh aspect, includes a processor and a memory.
- the memory stores programs or instructions executable on the processor. The programs or instructions are executed by the processor.
- a second device including a processor and a communication interface, wherein the communication interface is used to send at least one of a first positioning request and first indication information to the first device, and the second device
- a positioning request includes information for indicating the power consumption positioning requirement of the first terminal
- the first indication information includes information for indicating the terminal characteristics of the first terminal under the power consumption positioning requirement
- the third One device is a first network device
- the second device is the first terminal, a location service LCS entity, or a network device different from the first network device.
- a ninth aspect provides a communication system, including: a first device and a second device, the first device can be used to perform the steps of the method described in the first aspect, and the second device can be used to perform the steps of the method described in the first aspect.
- a readable storage medium is provided. Programs or instructions are stored on the readable storage medium. When the programs or instructions are executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method are implemented as described in the first aspect. The steps of the method described in the third aspect.
- a chip in an eleventh aspect, includes a processor and a communication interface.
- the communication interface is coupled to the processor.
- the processor is used to run programs or instructions to implement the method described in the first aspect. method, or implement a method as described in the third aspect.
- a computer program/program product is provided, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement as described in the first aspect
- At least one of a first positioning request and first indication information is received through the first device, where the first positioning request includes information indicating the power consumption positioning requirements of the first terminal, and the The first indication information includes information used to indicate the terminal characteristics of the first terminal under the power consumption positioning requirement.
- the first device can accurately initiate function according to the first positioning request and/or the first indication information.
- the positioning process corresponding to the consumption positioning requirements Since the first device can accurately initiate the positioning process corresponding to the power consumption positioning requirement, the terminal can accurately perform positioning, thereby reducing the positioning power consumption of the terminal.
- Figure 1 is a block diagram of a wireless communication system provided by an embodiment of the present application.
- Figure 2 is a flow chart of a positioning processing method provided by an embodiment of the present application.
- Figure 2-1 is a specific example diagram of the positioning processing flow provided by the embodiment of this application.
- Figure 2-2 is another specific example diagram of the positioning processing flow provided by the embodiment of the present application.
- FIG. 2-3 is another specific example diagram of the positioning processing flow provided by the embodiment of the present application.
- Figure 3 is a structural diagram of a positioning processing device provided by an embodiment of the present application.
- Figure 4 is a flow chart of a positioning processing method provided by an embodiment of the present application.
- Figure 5 is a structural diagram of a positioning processing device provided by an embodiment of the present application.
- Figure 6 is a structural diagram of a communication device provided by an embodiment of the present application.
- Figure 7 is a schematic diagram of the hardware structure of a network device provided by an embodiment of the present application.
- Figure 8 is a schematic diagram of the hardware structure of another network device provided by an embodiment of the present application.
- Figure 9 is a schematic diagram of the hardware structure of a terminal provided by an embodiment of the present application.
- first, second, etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and that "first" and “second” are distinguished objects It is usually one type, and the number of objects is not limited.
- the first object can be one or multiple.
- “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the related objects are in an "or” relationship.
- LTE Long Term Evolution
- LTE-Advanced, LTE-A Long Term Evolution
- LTE-A Long Term Evolution
- CDMA Code Division Multiple Access
- TDMA Time Division Multiple Access
- FDMA Frequency Division Multiple Access
- OFDMA Orthogonal Frequency Division Multiple Access
- SC-FDMA Single-carrier Frequency Division Multiple Access
- NR New Radio
- FIG. 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable.
- the wireless communication system includes a terminal 11 and a network device 12.
- the terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a palmtop computer, a netbook, or a super mobile personal computer.
- Tablet Personal Computer Tablet Personal Computer
- laptop computer laptop computer
- PDA Personal Digital Assistant
- PDA Personal Digital Assistant
- UMPC ultra-mobile personal computer
- UMPC mobile Internet device
- MID mobile Internet Device
- AR augmented reality
- VR virtual reality
- robots wearable devices
- WUE Vehicle User Equipment
- PUE Pedestrian User Equipment
- smart home home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.
- game consoles personal computers (personal computer, PC), teller machine or self-service machine and other terminal-side devices.
- Wearable devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets) bracelets, smart anklets, etc.), smart wristbands, smart clothing, etc.
- the network device 12 may include an access network device or a core network device, where the access network device may also be called a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function or a radio access network device.
- Access network equipment may include a base station, a Wireless Local Area Networks (WLAN) access point or a WiFi node, etc.
- the base station may be called a Node B, an evolved Node B (eNB), an access point, or a base transceiver.
- BTS Base Transceiver Station
- BSS Basic Service Set
- ESS Extended Service Set
- TRP transmitter Transmitting Receiving Point
- the base station is not limited to specific technical terms. It should be noted that in the embodiment of this application, it is only referred to as The base station in the NR system is introduced as an example, and the specific type of base station is not limited.
- the core network equipment may include but is not limited to at least one of the following: core network node, core network function, mobility management entity (Mobility Management Entity, MME), access mobility management function (Access and Mobility Management Function, AMF), location management function (Location Management Function, LMF), Session Management Function (SMF), User Plane Function (UPF), Policy Control Function (PCF), Policy and Charging Rules Function Unit Policy and Charging Rules Function (PCRF), Edge Application Server Discovery Function (EASDF), Unified Data Management (UDM), Unified Data Repository (UDR), Attributed User Server (Home Subscriber Server, HSS), Centralized network configuration (CNC), Network Repository Function (NRF), Network Exposure Function (NEF), Local NEF (Local NEF, or L-NEF), Binding Support Function (Binding Support Function, BSF), Application Function (Application Function, AF), etc.
- MME mobility management entity
- AMF Access and Mobility Management Function
- LMF Location Management Function
- SMF
- Figure 2 is a flow chart of a positioning processing method provided by an embodiment of the present application. As shown in Figure 2, the positioning processing method includes the following steps:
- Step 201 The first device receives at least one of a first positioning request and first indication information.
- the first positioning request includes information indicating the power consumption positioning requirement of the first terminal.
- the first indication information includes Information used to indicate terminal characteristics of the first terminal under the power consumption positioning requirement, where the first device is a first network device;
- Step 202 The first device initiates a positioning process according to at least one of the first positioning request and the first indication information.
- the information included in the first positioning request to indicate the power consumption positioning requirement of the first terminal may be the power consumption parameters used by the first terminal for positioning.
- the first positioning request may include the first power consumption parameter,
- the first power consumption parameter is less than or greater than a certain reference power consumption parameter.
- the first power consumption parameter is smaller than a certain reference power consumption parameter.
- the power consumption positioning requirement can be understood as a low-power positioning requirement, and accordingly, the first positioning request can be understood as a low-power positioning request.
- the first device may receive at least one of the first positioning request and the first indication information.
- the first positioning request and the first indication information may be from from two different devices, or from the same device. Taking the first positioning request and the first indication information from the same device as an example, the first positioning request and the first indication information may be sent through the same message, which is called the first message in the embodiment of this application, or they may be sent through different messages. send separately.
- the first positioning request may be included in an LCS message, an LTE Positioning Protocol (LTE Positioning Protocol, LPP) message or an interface signaling between network devices
- LTE Positioning Protocol LTE Positioning Protocol
- the first indication information may be included in an LPP message, Radio Resource Control (Radio Resource Control) Resource Control (RRC) messages, Non-access stratum (NAS) messages or interface signaling between network devices.
- RRC Radio Resource Control
- NAS Non-access stratum
- At least one of a first positioning request and first indication information is received through the first device, where the first positioning request includes information indicating the power consumption positioning requirements of the first terminal, and the The first indication information includes information used to indicate the terminal characteristics of the first terminal under the power consumption positioning requirement.
- the first device can accurately initiate function according to the first positioning request and/or the first indication information.
- the positioning process corresponding to the consumption positioning requirements Due to the A device can accurately initiate the positioning process corresponding to the power consumption positioning requirement, so that the terminal can accurately perform positioning, thereby reducing the positioning power consumption of the terminal.
- the positioning processing method in the embodiment of the present application can be applied to positioning corresponding to power consumption positioning requirements of the first terminal in a non-connected state.
- the first device receives at least one of a first positioning request and first indication information, including:
- the first device receives the first positioning request and the first indication information from a second device, and the second device is the first terminal, a positioning service LCS entity or a second network device; or,
- the first device receives the first positioning request from a third device, the first device receives the first indication information from a fourth device, and the third device is the first terminal, the LCS entity or the third device.
- the fourth device is the first terminal, the LCS entity or the fourth network device.
- the LCS entity may include a built-in LCS entity of the 5G core network, an external client or an LCS application.
- the first positioning request and the first indication information may both come from the second device, that is, the first positioning request and the first indication information come from the same device.
- the first positioning request and the first indication information may also come from the third device and the fourth device respectively, that is, the first positioning request and the first indication information come from different devices.
- the third device is a network device and the fourth device is a terminal device; or the third device is a network device and the fourth device is another network device; or, the second device is a terminal device, and the third device is a network device.
- the second device, the third device, and the fourth device may each be the first terminal, an LCS entity, or a network device.
- the second device, the third device and the fourth device are network devices
- the second device, the third device or the fourth device may be the mobile location center of the gateway (Gateway Mobile Location). Centre, GMLC); when the first device is an LMF, the second device, the third device or the fourth device may be an AMF; when the first device is a base station, the second device, the third device or the fourth device may be an LMF or an AMF .
- the naming of the first network device and the second network device is used to distinguish the first device from the second device when both the first device and the second device are network devices.
- the above naming of the first network device and the third network device is used to distinguish the first device from the third device when both the first device and the third device are network devices.
- the above naming of the first network device and the fourth network device is used to distinguish the first device from the fourth device when both the first device and the fourth device are network devices.
- the above naming of the third network device and the fourth network device is used to distinguish the third device from the fourth device when the first positioning request and the first indication information come from the third device and the fourth device respectively. Come.
- the execution subject that initiates the positioning process may be an AMF, LMF or base station. Specifically, it may include the following situations:
- Method 1 AMF receives the first positioning request sent by the first terminal, LCS entity or GMLC, and/or AMF receives the first indication information sent by the first terminal, LCS entity or GMLC, and AMF initiates the positioning process;
- Method 2 LMF receives the first positioning request sent by the first terminal, LCS entity or AMF, and/or, LMF After receiving the first indication information sent by the first terminal, LCS entity or AMF, the LMF initiates the positioning process;
- Method 3 The base station receives the first positioning request sent by the first terminal, LCS entity, LMF or AMF, and/or the base station receives the first indication information sent by the first terminal, LCS entity, LMF or AMF, and the base station initiates the positioning process.
- the network devices involved in the subsequent positioning process are not limited to the network device that initiated the positioning process, but can be participated by multiple network devices and the first terminal. Subsequent positioning process.
- the first positioning request includes at least one of the following:
- the positioning service information of the first terminal is the positioning service information of the first terminal.
- the power consumption information of the first terminal is the power consumption information of the first terminal
- the positioning parameters of each positioning of the first terminal are the positioning parameters of each positioning of the first terminal.
- the first positioning request contains a power consumption positioning service enablement flag, it means that the first terminal requests a positioning service corresponding to the power consumption positioning requirement; otherwise, it means that the first terminal requests a normal positioning service.
- the battery information of the first terminal includes at least one of the following:
- the battery capacity parameter of the first terminal is the battery capacity parameter of the first terminal
- the battery capacity parameter of the first terminal may be 4500 mAh, and the battery life requirement parameter of the first terminal may be 6 to 12 months.
- the location service information of the first terminal includes at least one of the following:
- the positioning service level parameter (positioning service level) of the first terminal is the positioning service level parameter (positioning service level) of the first terminal
- the positioning service level parameters can be agreed upon by a protocol.
- the protocol agrees on multiple positioning service levels, and each level includes at least one of specific accuracy requirements, delay requirements, power consumption requirements, and positioning availability requirements.
- the first positioning request indicates the service level corresponding to the current service, the corresponding positioning service requirement can be expressed relatively clearly.
- the positioning service type indication information of the first terminal may indicate that the positioning service type of the first terminal is an LPHAP service type, or may indicate that the positioning service type of the first terminal is a specific service type in LPHAP.
- the power consumption information of the first terminal includes at least one of the following:
- the power consumption level parameter (Power level) of the first terminal is the power consumption level parameter (Power level) of the first terminal
- a proportion parameter of the positioning power consumption of the first terminal to the total power consumption of the first terminal is
- the power consumption level parameter of the first terminal may be a specific power consumption level, or may be an upper limit or a lower limit of the power consumption level, or a range of power consumption levels.
- Various power consumptions can be agreed through protocols (or pre-configured by network equipment) Level, the first positioning request indicates a specific power consumption level.
- the power consumption level parameter of the first terminal may be the power consumption level of only the positioning service, or may be the power consumption level of the first terminal's overall communication service including the positioning service.
- the parameter of the proportion of the positioning power consumption of the first terminal to the total power consumption of the first terminal may be the proportion of the positioning service of the first terminal to the total power consumption of the first terminal (or the total power consumption for communication services).
- the proportion may also be the upper limit of the proportion of the positioning service of the first terminal in the total power consumption of the first terminal (or the total power consumption used for communication services).
- the positioning parameters of each positioning of the first terminal include at least one of the following:
- the average power parameter of each positioning of the first terminal is the average power parameter of each positioning of the first terminal.
- the power consumption parameter (or energy consumption parameter) of each positioning of the first terminal may be that the average power consumption of each positioning or one position fix (per position fix) of the first terminal is less than a certain threshold, such as 20mJ (millijoule). , or the average power consumption of one positioning by the first terminal is less than a certain threshold.
- the peak power parameter and the average power parameter can be absolute power or relative power.
- the unit of relative power can be expressed by power unit, where 1power unit is the power of the terminal under specific conditions, such as the terminal's bottom power, the terminal's power in deep sleep, the terminal's bottom power in idle or inactive state, and terminal standby. power when the terminal is powered off or when the terminal is powered off.
- the peak power parameter of each positioning (or one positioning) of the first terminal may be an upper limit of the peak power, such as 200 mW (milliwatt).
- the average power parameter of each positioning (or one positioning) of the first terminal may be an upper limit of the average power, for example, 20 mW.
- the communication parameters of the first terminal overall communication service include at least one of the following:
- the power consumption parameters of the first terminal's overall communication service are The power consumption parameters of the first terminal's overall communication service
- the average power parameter of the first terminal's overall communication service is the average power parameter of the first terminal's overall communication service.
- the overall communication service includes not only positioning services, but also other conventional communication services such as data sending and receiving, etc.
- the first positioning request may also include at least one of horizontal accuracy requirements (Horizontal accuracy requirements), vertical accuracy requirements, positioning interval (Positioning interval), duty cycle and delay requirements.
- the requirements of the first positioning request in the embodiment of this application can be as follows: positioning accuracy is less than 1 meter, positioning service level is Service Level 3, positioning service interval is 15 seconds to 30 seconds, and battery life is 6 to 12 months. .
- the first indication information includes at least one of the following:
- Information used to indicate that the type of the first terminal is a power consumption high-precision positioning LPHAP type or an Internet of Things IoT type terminal characteristics.
- the first terminal may require or recommend performing positioning measurement in a non-connected state (including an inactive state and an idle state) through the first indication information.
- the first indication includes information indicating terminal characteristics of the first terminal for performing positioning measurements in a non-connected state.
- the first terminal may require or recommend performing positioning reporting in the non-connected state through the first instruction information.
- the first instruction information includes a terminal for instructing the first terminal to perform positioning reporting in the non-connected state. Characteristic information.
- the first terminal may require or recommend sending the uplink positioning reference signal in the non-connected state through the first indication information.
- the first indication information includes instructing the first terminal to send the uplink positioning in the non-connected state. Information about the terminal characteristics of the reference signal.
- the first terminal may indicate that the type of the first terminal is the LPHAP type or the IoT type through the first indication information.
- the first indication information includes indicating that the type of the first terminal is the LPHAP type or the IoT type. Information about terminal characteristics.
- the first indication information is included in terminal capability information (UE Capability information) or terminal assistance information (UE assistant information).
- UE Capability information terminal capability information
- UE assistant information terminal assistance information
- the first indication information is indication information corresponding to the first terminal in the first frequency band, wherein the first indication information is indicated once in each frequency band; or,
- the first indication information is indication information corresponding to the first terminal in a first frequency range, wherein the first indication information is indicated once in each frequency range; or,
- the first indication information is indication information corresponding to the first positioning method adopted by the first terminal, wherein the first indication information is indicated once for each positioning method; or,
- the first indication information is indication information corresponding to the first positioning method adopted by the first terminal in the first frequency band, wherein the first indication information is indicated once for each positioning method in each frequency band; or,
- the first indication information is indication information corresponding to the first positioning method adopted by the first terminal in the first frequency range, wherein the first indication information is indicated once for each positioning method in each frequency range;
- the first indication information is the first indication information indicated once by each terminal.
- the first terminal may send the terminal characteristic indication information of the first terminal in each frequency band (per band), or the first terminal may send the terminal characteristic indication information of the first terminal in each frequency range (per FR). information, or the first terminal may send the terminal characteristic indication information of the first terminal when each positioning method is used, or the first terminal may send the first terminal in each frequency band or each frequency range when each positioning method is used. Terminal characteristic indication information of the terminal. In this way, the terminal characteristic indication information can be made more accurate, so that the positioning of the first terminal can be more in line with the power consumption positioning requirements of the first terminal.
- the first device is an AMF, LMF or base station as the execution subject, and the positioning process is initiated in the embodiment of the present application. Related implementations will be described.
- Method 1 The first device is AMF.
- the first device initiates a positioning process, including at least one of the following:
- the first device sends at least one of a second positioning request and second indication information to the fifth device, and the second The positioning request includes information used to indicate the power consumption positioning requirement of the first terminal, and the second indication information includes information used to indicate the terminal characteristics of the first terminal under the power consumption positioning requirement, and the The fifth equipment includes LMF or base station;
- the first device sends first configuration information to the first terminal.
- the first configuration information includes configuration information of a core network discontinuous reception period (Core Network Discontinuous Reception, CN DRX) and a core network extended discontinuous reception period. At least one of the configuration information of (CN extended DRX cycle, CN eDRX);
- the first device sends a third message to the base station.
- the third message is used to recommend to the base station the configuration information and radio access network expansion of the Radio Access Network Discontinuous Reception Period (Radio Access Network DRX, RAN DRX).
- Radio Access Network DRX Radio Access Network Discontinuous Reception Period
- RAN eDRX At least one item in the configuration information of the discontinuous reception cycle
- the first device sends a fourth message to the base station, where the fourth message is used to recommend to the base station the RRC state corresponding to the first terminal for positioning.
- the AMF may send a second positioning request and/or the second indication information to the LMF or the base station to locate the power consumption of the first terminal. If required, synchronize to LMF or base station.
- AMF can also configure the first terminal with appropriate CN DRX and/or CN eDRX.
- the AMF can also recommend appropriate RAN DRX and/or RAN eDRX configurations to the base station to assist the base station in configuring RAN DRX and/or RAN eDRX for the first terminal.
- the AMF may also recommend to the base station the RRC status of the first terminal during positioning, such as positioning measurement, positioning reporting or uplink positioning reference signal transmission.
- the method further includes:
- the first device sends a fifth message to the base station, where the fifth message includes at least one of CN DRX and CN eDRX configured by the first device to the first terminal;
- the first device receives a sixth message sent by the base station, where the sixth message includes at least one of RAN DRX and RAN eDRX configured by the base station for the first terminal.
- the AMF can further send a message containing the CN DRX and/or CN eDRX configured by the AMF for the first terminal to the base station, To synchronize the configuration information of CN DRX and/or CN eDRX to the base station.
- the AMF can further receive a message sent by the base station containing the RAN DRX and/or RAN eDRX configured by the base station for the first terminal, so as to convert the RAN DRX and/or RAN eDRX to the base station. Or synchronize the RAN eDRX configuration information to AMF.
- Method 2 The first device is LMF.
- the first device initiates a positioning process, including at least one of the following:
- the first device sends at least one of a third positioning request and third indication information to the base station, where the third positioning request includes information indicating a power consumption positioning requirement of the first terminal, and the third The indication information includes information used to indicate terminal characteristics of the first terminal under the power consumption positioning requirement;
- the first device sends an eighth message to the AMF, the eighth message is used to request the AMF to configure at least one of CN DRX and CN eDRX for the first terminal;
- the first device sends a ninth message to the AMF, where the ninth message is used to recommend at least one of the configuration information of CN DRX and the configuration information of CN eDRX to the AMF;
- the first device sends a tenth message to the base station, the tenth message is used to request the base station to configure at least one of RAN DRX and RAN eDRX for the first terminal;
- the first device sends an eleventh message to the base station, the eleventh message is used to recommend at least one of RAN DRX configuration information and RAN eDRX configuration information to the base station;
- the first device sends a twelfth message to the sixth device, where the twelfth message includes at least one of downlink positioning reference signal configuration information, positioning report configuration information and positioning processing method configuration information determined by the first device.
- the sixth device includes at least one of a base station and the first terminal;
- the first device sends a thirteenth message to the base station, where the thirteenth message is used to recommend the configuration information of the uplink positioning reference signal to the base station;
- the first device sends a fourteenth message to the base station, where the fourteenth message is used to recommend to the base station the RRC state corresponding to the first terminal for positioning.
- the LMF may send a third positioning request and/or the third indication information to the base station to notify the first terminal that has power consumption positioning requirements.
- the situation is synchronized to the base station.
- the LMF may also request the AMF to configure appropriate CN DRX and/or CN eDRX for the first terminal.
- LMF can also recommend appropriate CN DRX and/or CN eDRX configuration to AMF to assist AMF in configuring CN DRX and/or CN eDRX for the first terminal.
- the LMF may also request the base station to configure appropriate RAN DRX and/or RAN eDRX for the first terminal.
- the LMF can also recommend appropriate RAN DRX and/or RAN eDRX configurations to the base station to assist the base station in configuring RAN DRX and/or RAN eDRX for the first terminal.
- LMF can also determine the appropriate DownLink-Positioning Reference Signal (DL-PRS) configuration, such as the PRS configuration for power consumption positioning requirements, such as a larger PRS cycle, and send the downlink positioning reference signal configuration to the base station and /or first terminal.
- DL-PRS DownLink-Positioning Reference Signal
- the LMF can also determine the appropriate positioning report configuration, such as the reporting period and the reporting response time (response time), and send the positioning report configuration to the first terminal.
- the LMF may also determine an appropriate positioning method according to the terminal characteristics and/or positioning request of the first terminal, and send the positioning method configuration to the first terminal.
- the LMF can also recommend appropriate uplink positioning reference signal configuration to the base station to assist the base station in configuring the uplink positioning reference signal for the first terminal.
- the LMF can also recommend to the base station the RRC status of the first terminal during positioning, such as positioning measurement, positioning reporting or uplink positioning reference signal transmission.
- the method further includes at least one of the following:
- the first device receives a fifteenth message sent by the AMF, where the fifteenth message includes at least one of CN DRX and CN eDRX configured by the AMF for the first terminal;
- the first device receives a sixteenth message sent by the base station, where the sixteenth message includes at least one of RAN DRX and RAN eDRX configured by the base station for the first terminal.
- the LMF may further receive a message sent by the AMF containing the CN DRX and/or CN eDRX configured by the AMF for the first terminal, so as to The configuration information of CN DRX and/or CN eDRX is synchronized to LMF.
- the LMF may further receive a message sent by the base station containing the RAN DRX and/or RAN eDRX configured by the base station for the first terminal, so as to convert the RAN DRX and/or RAN eDRX to the base station.
- the configuration information of RAN eDRX is synchronized to LMF.
- Method 3 The first device is the base station.
- the first device initiates a positioning process, including at least one of the following:
- the first device sends a seventeenth message to the AMF, the seventeenth message is used to request the AMF to configure at least one of CN DRX and CN eDRX for the first terminal;
- the first device sends an eighteenth message to the AMF, the eighteenth message is used to recommend at least one of the configuration information of CN DRX and the configuration information of CN eDRX to the AMF;
- the first device sends second configuration information to the first terminal, where the second configuration information includes at least one of RAN DRX configuration information and RAN eDRX configuration information;
- the first device sends third configuration information to the first terminal.
- the third configuration information includes at least one of downlink positioning reference signal configuration information, downlink positioning reference signal measurement window configuration information and uplink positioning reference signal configuration information. item;
- the first device switches the RRC state of the first terminal to an idle state or an inactive state.
- the base station may request the AMF to configure appropriate CN DRX and/or CN eDRX for the first terminal.
- the base station can also recommend appropriate CN DRX and/or CN eDRX configuration to the AMF to assist the AMF in configuring CN DRX and/or CN eDRX for the first terminal.
- the base station can also configure appropriate RAN DRX and/or RAN eDRX for the first terminal.
- the base station may also configure an appropriate uplink positioning reference signal for the first terminal.
- the base station may also configure an appropriate downlink positioning reference signal measurement window (or processing window) for the first terminal.
- the base station may also configure an appropriate uplink positioning reference signal for the first terminal.
- the base station can also release the first terminal so that the first terminal enters a corresponding non-connected state (such as an idle state or an inactive state).
- a corresponding non-connected state such as an idle state or an inactive state
- the method further includes:
- the first device receives the nineteenth message sent by the AMF, and the nineteenth message includes the AMF as the first At least one of CN DRX and CN eDRX configured by the terminal;
- the first device sends a twentieth message to the LMF, where the twentieth message includes at least one of RAN DRX and RAN eDRX configured by the first device for the first terminal.
- the base station can further receive a message sent by the AMF containing the CN DRX and/or CN eDRX configured by the AMF for the first terminal, so as to The configuration information of CN DRX and/or CN eDRX is synchronized to the base station.
- the base station can further send a message to the LMF containing the RAN DRX and/or RAN eDRX configured by the base station for the first terminal, so as to configure the RAN DRX and/or RAN eDRX for the first terminal. Or synchronize the RAN eDRX configuration information to LMF.
- Step 211 The AMF receives a location service request from the first terminal or LCS entity, where the location service request includes a positioning request.
- Step 212 AMF selects LMF.
- Step 213 The AMF sends the positioning request or the power consumption requirement content in the positioning request to the LMF. Accordingly, the LMF obtains the positioning request or the power consumption requirement content in the positioning request.
- step 214 LMF requests terminal capabilities from the first terminal.
- step 215 LMF obtains the terminal capability of the first terminal, where the terminal capability includes first indication information.
- Step 216 The LMF initiates a positioning process based on at least one of the positioning request (or the power consumption requirement content in the positioning request) and the first indication information.
- the positioning process initiated by LMF includes at least one of the following processes, in no particular order:
- the LMF requests the AMF to configure the appropriate CN DRX and/or CN eDRX for the first terminal; or, the LMF recommends the appropriate CN DRX and/or CN eDRX configuration to the AMF to assist the AMF in configuring the CN DRX and/or CN eDRX for the first terminal.
- the LMF requests the base station to configure the appropriate RAN DRX and/or RAN eDRX for the first terminal; or, the LMF recommends the appropriate RAN DRX and/or RAN eDRX configuration to the base station to assist the base station in configuring the RAN DRX and/or RAN eDRX for the first terminal.
- RAN eDRX ;
- the LMF determines the appropriate downlink positioning reference signal configuration, such as a low-power PRS configuration, such as a larger PRS period, and sends the downlink positioning reference signal configuration to the base station and/or the first terminal;
- a low-power PRS configuration such as a larger PRS period
- LMF determines the appropriate positioning report configuration, such as the reporting period and the reporting response time, and sends the positioning report configuration to the first terminal;
- LMF determines the appropriate positioning method according to the terminal characteristics and/or positioning request of the first terminal, and sends the positioning method configuration to the first terminal;
- the LMF recommends the appropriate uplink positioning reference signal configuration to the base station, and assists the base station in configuring the uplink positioning reference signal for the first terminal;
- the LMF recommends to the base station the RRC status of the first terminal during positioning, such as positioning measurement, positioning reporting or uplink positioning reference signal transmission.
- step 217 The base station or AMF sends the corresponding DRX configuration to the first terminal according to the request or recommendation of the LMF;
- step 218 The base station releases the first terminal to the inactive state or idle state when the first terminal performs positioning according to the LMF request or recommendation;
- Step 219 the first terminal measures the positioning reference in a specific state (such as idle or Inactive) and in a specific DRX configuration (such as after at least one of CN DRX, CN eDRX, RAN DRX, and RAN eDRX is configured) signal, and/or report position estimation results, and/or send uplink positioning reference signals.
- a specific state such as idle or Inactive
- a specific DRX configuration such as after at least one of CN DRX, CN eDRX, RAN DRX, and RAN eDRX is configured
- Step 2110 The LMF obtains the measurement result or position estimation result sent by the first terminal or base station.
- Step 2111 The LMF determines the location information of the first terminal and sends the location information to the AMF.
- Step 2112 The AMF feeds back the location information to the first terminal or LCS entity.
- the first device can accurately initiate a positioning process corresponding to the power consumption positioning requirement based on the first positioning request and/or the first indication information. Since the first device can accurately initiate the positioning process corresponding to the power consumption positioning requirement, the terminal can accurately perform positioning, thereby reducing the positioning power consumption of the terminal.
- Step 221 The AMF receives a location service request from the first terminal or LCS entity, where the location service request includes a positioning request.
- Step 222 AMF selects a base station.
- Step 223 The AMF sends the positioning request or the power consumption requirement content in the positioning request to the base station.
- the base station obtains the positioning request or the power consumption requirement content in the positioning request.
- step 224 the base station requests the first terminal for terminal capabilities.
- step 225 the base station obtains the terminal capability of the first terminal, where the terminal capability includes first indication information.
- Step 226 The base station initiates a positioning process based on at least one of the positioning request (or the power consumption requirement content in the positioning request) and the first indication information.
- the positioning process initiated by the base station includes at least one of the following processes, in no particular order:
- the base station determines an appropriate positioning method according to the terminal characteristics and/or positioning request of the first terminal, and sends the positioning method configuration to the first terminal;
- the base station sends at least one of RAN DRX configuration information and RAN eDRX configuration information to the first terminal;
- the base station sends at least one of downlink positioning reference signal configuration information, downlink positioning reference signal measurement window configuration information and uplink positioning reference signal configuration information to the first terminal.
- step 227 The base station releases the first terminal to the inactive state or idle state when the first terminal performs positioning.
- Step 228 The first terminal performs specific DRX configuration in a specific state (such as idle or Inactive) according to the configuration. (for example, after at least one of RAN DRX and RAN eDRX is configured), measure the positioning reference signal, and/or report the position estimation result, and/or send the uplink positioning reference signal.
- a specific state such as idle or Inactive
- Step 229 The base station obtains the measurement result or position estimation result sent by the first terminal.
- Step 2210 The base station sends the measurement result or position estimation result to the LMF.
- Step 2211 The LMF determines the location information of the first terminal and sends the location information to the AMF.
- Step 2212 The AMF feeds back the location information to the first terminal or LCS entity.
- Step 231 The AMF receives a location service request from the first terminal or LCS entity, where the location service request includes a positioning request.
- step 232 AMF requests terminal capabilities from the first terminal.
- step 233 AMF obtains the terminal capability of the first terminal, where the terminal capability includes first indication information.
- Step 234 The AMF initiates a positioning process based on at least one of the positioning request (or the power consumption requirement content in the positioning request) and the first indication information.
- the positioning process initiated by AMF includes at least one of the following processes, in no particular order:
- the AMF configures the appropriate CN DRX and/or CN eDRX for the first terminal.
- AMF recommends appropriate RAN DRX and/or RAN eDRX configuration to the base station to assist the base station in configuring RAN DRX and/or RAN eDRX for the first terminal.
- the AMF recommends to the base station the RRC status of the first terminal during positioning, such as positioning measurement, positioning reporting or uplink positioning reference signal transmission.
- the AMF recommends to the base station the RRC status of the first terminal during positioning, such as positioning measurement, positioning reporting or uplink positioning reference signal transmission.
- step 235 According to the request or recommendation of the AMF, the base station releases the first terminal to the inactive state or the idle state when the first terminal performs positioning;
- Step 236 the first terminal measures the positioning reference in a specific state (such as idle or Inactive) and in a specific DRX configuration (such as at least one of CN DRX, CN eDRX, RAN DRX, and RAN eDRX is configured) signal, and/or report position estimation results, and/or send uplink positioning reference signals.
- a specific state such as idle or Inactive
- a specific DRX configuration such as at least one of CN DRX, CN eDRX, RAN DRX, and RAN eDRX is configured
- Step 237 The LMF obtains the measurement result or position estimation result sent by the first terminal or base station.
- Step 238 The LMF determines the location information of the first terminal and sends the location information to the AMF.
- Step 239 The AMF feeds back the location information to the first terminal or LCS entity.
- the execution subject may be a positioning processing device.
- the positioning processing device executed by the positioning processing method is taken as an example to illustrate the positioning processing device provided by the embodiment of the present application.
- FIG 3 shows a structural diagram of a positioning processing device provided by an embodiment of the present application.
- the positioning processing device can be applied to the first device.
- the positioning processing device 300 includes:
- the first receiving module 301 is configured to receive at least one of a first positioning request and first indication information.
- the first positioning request includes information indicating the power consumption positioning requirement of the first terminal.
- the first indication information included for instructions Information about terminal characteristics of the first terminal under the power consumption positioning requirement, and the first device is a first network device;
- Initiating module 302 is configured to initiate a positioning process according to at least one of the first positioning request and the first indication information.
- both the first positioning request and the first indication information are sent to the first device by a second device, and the second device is the first terminal, the positioning service LCS entity or the second network. equipment; or,
- the first positioning request is sent by a third device to the first device
- the first indication information is sent by a fourth device to the first device
- the third device is the first terminal, positioning service LCS entity or a third network device
- the fourth device is the first terminal, a positioning service LCS entity or a fourth network device.
- the first positioning request includes at least one of the following:
- the positioning service information of the first terminal is the positioning service information of the first terminal.
- the power consumption information of the first terminal is the power consumption information of the first terminal
- the positioning parameters of each positioning of the first terminal are the positioning parameters of each positioning of the first terminal.
- the battery information of the first terminal includes at least one of the following:
- the battery capacity parameter of the first terminal is the battery capacity parameter of the first terminal
- the positioning service information of the first terminal includes at least one of the following:
- the positioning service level parameter of the first terminal is the positioning service level parameter of the first terminal
- the power consumption information of the first terminal includes at least one of the following:
- the power consumption level parameter of the first terminal is the power consumption level parameter of the first terminal
- the positioning parameters for each positioning of the first terminal include at least one of the following:
- the communication parameters of the first terminal overall communication service include at least one of the following:
- the power consumption parameters of the first terminal's overall communication service are The power consumption parameters of the first terminal's overall communication service
- the average power parameter of the first terminal's overall communication service is the average power parameter of the first terminal's overall communication service.
- the first indication information includes at least one of the following:
- Information used to indicate that the type of the first terminal is a power consumption high-precision positioning LPHAP type or an Internet of Things IoT type terminal characteristics.
- the first indication information is included in terminal capability information or terminal assistance information.
- the first indication information is indication information corresponding to the first terminal in the first frequency band; or,
- the first indication information is indication information corresponding to the first terminal in the first frequency range; or,
- the first indication information is indication information corresponding to the first positioning method adopted by the first terminal.
- the first indication information is indication information corresponding to the first positioning method adopted by the first terminal in the first frequency band; or,
- the first indication information is indication information corresponding to the first positioning method adopted by the first terminal in the first frequency range.
- the first device includes any one of an access mobility management function AMF, a location management function LMF, and a base station.
- the first device is an AMF
- the initiating module 302 includes at least one of the following:
- a first sending unit configured to send at least one of a second positioning request and second indication information to the fifth device, where the second positioning request includes information indicating the power consumption positioning requirement of the first terminal,
- the second indication information includes information used to indicate terminal characteristics of the first terminal under the power consumption positioning requirement, and the fifth device includes an LMF or a base station;
- the second sending unit is configured to send first configuration information to the first terminal.
- the first configuration information includes configuration information of the core network discontinuous reception period CN DRX and configuration information of the core network extended discontinuous reception period CN eDRX. at least one of;
- the third sending unit is configured to send a third message to the base station.
- the third message is used to recommend to the base station the configuration information of the radio access network discontinuous reception period RAN DRX and the radio access network extended discontinuous reception period RAN. At least one item of eDRX configuration information;
- the fourth sending unit is configured to send a fourth message to the base station, where the fourth message is used to recommend to the base station the RRC state corresponding to the first terminal for positioning.
- the positioning processing device 300 also includes:
- a first sending module configured for the first device to send a fifth message to the base station, where the fifth message includes at least one of CN DRX and CN eDRX configured by the first device to the first terminal;
- the second receiving module is configured to receive a sixth message sent by the base station, where the sixth message includes the base station’s request for the first terminal. At least one of RAN DRX and RAN eDRX configured on the end.
- the first device is an LMF
- the initiating module 302 includes at least one of the following:
- a fifth sending unit configured to send at least one of a third positioning request and third indication information to the base station, where the third positioning request includes information indicating the power consumption positioning requirement of the first terminal, the The third indication information includes information used to indicate terminal characteristics of the first terminal under the power consumption positioning requirement;
- a sixth sending unit configured to send an eighth message to the AMF, the eighth message being used to request the AMF to configure at least one of CN DRX and CN eDRX for the first terminal;
- a seventh sending unit configured to send a ninth message to the AMF, the ninth message being used to recommend at least one of the configuration information of CN DRX and the configuration information of CN eDRX to the AMF;
- An eighth sending unit configured to send a tenth message to the base station, the tenth message being used to request the base station to configure at least one of RAN DRX and RAN eDRX for the first terminal;
- a ninth sending unit configured to send an eleventh message to the base station, the eleventh message being used to recommend at least one of RAN DRX configuration information and RAN eDRX configuration information to the base station;
- the tenth sending unit is configured to send a twelfth message to the sixth device, where the twelfth message includes the downlink positioning reference signal configuration information, positioning report configuration information and positioning processing method configuration information determined by the first device.
- the sixth device includes at least one of a base station and the first terminal;
- An eleventh sending unit configured to send a thirteenth message to the base station, where the thirteenth message is used to recommend the configuration information of the uplink positioning reference signal to the base station;
- the twelfth sending unit is configured to send a fourteenth message to the base station, where the fourteenth message is used to recommend to the base station the RRC state corresponding to the first terminal for positioning.
- the positioning processing device 300 also includes:
- a second receiving module configured to receive a fifteenth message sent by the AMF, where the fifteenth message includes at least one of CN DRX and CN eDRX configured by the AMF for the first terminal;
- the third receiving module is configured to receive the sixteenth message sent by the base station, where the sixteenth message includes at least one of RAN DRX and RAN eDRX configured by the base station for the first terminal.
- the first device is a base station
- the initiating module 302 includes at least one of the following:
- a thirteenth sending unit configured to send a seventeenth message to the AMF, where the seventeenth message is used to request the AMF to configure at least one of CN DRX and CN eDRX for the first terminal;
- the fourteenth sending unit is configured to send an eighteenth message to the AMF, where the eighteenth message is used to recommend at least one of the configuration information of CN DRX and the configuration information of CN eDRX to the AMF;
- a fifteenth sending unit configured to send second configuration information to the first terminal, where the second configuration information includes at least one of RAN DRX configuration information and RAN eDRX configuration information;
- the sixteenth sending unit is configured to send third configuration information to the first terminal, where the third configuration information includes the following At least one of the row positioning reference signal configuration information, the downlink positioning reference signal measurement window configuration information and the uplink positioning reference signal configuration information;
- a switching unit configured to switch the RRC state of the first terminal to an idle state or an inactive state.
- the positioning processing device 300 also includes:
- the fourth receiving module is configured to receive the nineteenth message sent by the AMF, where the nineteenth message includes at least one of CN DRX and CN eDRX configured by the AMF for the first terminal;
- the second sending module is configured to send a twentieth message to the LMF, where the twentieth message includes at least one of RAN DRX and RAN eDRX configured by the first device for the first terminal.
- the first device can accurately initiate a positioning process corresponding to the power consumption positioning requirement based on the first positioning request and/or the first indication information. Since the first device can accurately initiate the positioning process corresponding to the power consumption positioning requirement, the terminal can accurately perform positioning, thereby reducing the positioning power consumption of the terminal.
- the positioning processing device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip.
- the electronic device may be a terminal or other devices other than the terminal.
- terminals may include but are not limited to the types of terminals 11 listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiment of this application.
- NAS Network Attached Storage
- the positioning processing device provided by the embodiment of the present application can implement each process implemented by the method embodiment in Figure 2 and achieve the same technical effect. To avoid duplication, details will not be described here.
- FIG. 4 shows a flow chart of a positioning processing method provided by an embodiment of the present application. As shown in Figure 4, the positioning processing method includes the following steps:
- Step 401 The second device sends at least one of a first positioning request and first indication information to the first device.
- the first positioning request is used to indicate that the first terminal has power consumption positioning requirements.
- the first indication information Used to indicate the terminal characteristics of the first terminal under power consumption positioning requirements, the first device is a first network device, and the second device is the first terminal, a positioning service LCS entity, or different from the The network device of the first network device.
- the first positioning request includes at least one of the following:
- the positioning service information of the first terminal is the positioning service information of the first terminal.
- the power consumption information of the first terminal is the power consumption information of the first terminal
- the positioning parameters of each positioning of the first terminal are the positioning parameters of each positioning of the first terminal.
- the battery information of the first terminal includes at least one of the following:
- the battery capacity parameter of the first terminal is the battery capacity parameter of the first terminal
- the positioning service information of the first terminal includes at least one of the following:
- the positioning service level parameter of the first terminal is the positioning service level parameter of the first terminal
- the power consumption information of the first terminal includes at least one of the following:
- the power consumption level parameter of the first terminal is the power consumption level parameter of the first terminal
- the positioning parameters for each positioning of the first terminal include at least one of the following:
- the communication parameters of the first terminal overall communication service include at least one of the following:
- the power consumption parameters of the first terminal's overall communication service are The power consumption parameters of the first terminal's overall communication service
- the average power parameter of the first terminal's overall communication service is the average power parameter of the first terminal's overall communication service.
- the first indication information includes at least one of the following:
- Information used to indicate that the type of the first terminal is a power consumption high-precision positioning LPHAP type or an Internet of Things IoT type terminal characteristics.
- the first indication information is included in terminal capability information or terminal assistance information.
- the first indication information is indication information corresponding to the first terminal in the first frequency band; or,
- the first indication information is indication information corresponding to the first terminal in the first frequency range; or,
- the first indication information is indication information corresponding to the first positioning method adopted by the first terminal.
- the first indication information is indication information corresponding to the first positioning method adopted by the first terminal in the first frequency band; or,
- the first indication information is indication information corresponding to the first positioning method adopted by the first terminal in the first frequency range.
- the first device includes any one of an access and mobility management function AMF, a location management function LMF, and a base station.
- the second device is the first terminal
- the method also includes at least one of the following:
- the second device receives the first configuration information sent by the AMF.
- the first configuration information includes at least one of the configuration information of the core network discontinuous reception period CN DRX and the configuration information of the core network extended discontinuous reception period CN eDRX. ;
- the second device receives the second configuration information sent by the base station.
- the second configuration information includes the configuration information of the radio access network discontinuous reception period RAN DRX and the configuration information of the radio access network extended discontinuous reception period RAN eDRX. at least one of;
- the second device receives third configuration information sent by the base station, where the third configuration information includes at least one of downlink positioning reference signal configuration information, downlink positioning reference signal measurement window configuration information, and uplink positioning reference signal configuration information;
- the second device receives a twelfth message sent by the LMF, and the twelfth message includes at least one of the downlink positioning reference signal configuration information, positioning report configuration information and positioning processing method configuration information determined by the LMF.
- the second device sends the first positioning request and/or the first indication information to the first device, and the first device can accurately initiate power consumption positioning based on the first positioning request and/or the first indication information. Positioning process corresponding to needs. Since the first device can accurately initiate the positioning process corresponding to the power consumption positioning requirement, the terminal can accurately perform positioning, thereby reducing the positioning power consumption of the terminal.
- the execution subject may be a positioning processing device.
- the positioning processing device executed by the positioning processing method is taken as an example to illustrate the positioning processing device provided by the embodiment of the present application.
- FIG. 5 shows a structural diagram of a positioning processing device provided by an embodiment of the present application.
- the positioning processing device 500 includes:
- Sending module 501 configured to send at least one of a first positioning request and first indication information to the first device.
- the first positioning request is used to indicate that the first terminal has power consumption positioning requirements.
- the first indication information Used to indicate the terminal characteristics of the first terminal under power consumption positioning requirements, the first device is a first network device, and the second device is the first terminal, a positioning service LCS entity, or different from the The network device of the first network device.
- the first positioning request includes at least one of the following:
- the positioning service information of the first terminal is the positioning service information of the first terminal.
- the power consumption information of the first terminal is the power consumption information of the first terminal
- the positioning parameters of each positioning of the first terminal are the positioning parameters of each positioning of the first terminal.
- the battery information of the first terminal includes at least one of the following:
- the battery capacity parameter of the first terminal is the battery capacity parameter of the first terminal
- the positioning service information of the first terminal includes at least one of the following:
- the positioning service level parameters of the first terminal are the positioning service level parameters of the first terminal.
- the power consumption information of the first terminal includes at least one of the following:
- the power consumption level parameter of the first terminal is the power consumption level parameter of the first terminal
- the positioning parameters for each positioning of the first terminal include at least one of the following:
- the communication parameters of the first terminal overall communication service include at least one of the following:
- the power consumption parameters of the first terminal's overall communication service are The power consumption parameters of the first terminal's overall communication service
- the average power parameter of the first terminal's overall communication service is the average power parameter of the first terminal's overall communication service.
- the first indication information includes at least one of the following:
- Information used to indicate that the type of the first terminal is a power consumption high-precision positioning LPHAP type or an Internet of Things IoT type terminal characteristics.
- the first indication information is included in terminal capability information or terminal assistance information.
- the first indication information is indication information corresponding to the first terminal in the first frequency band; or,
- the first indication information is indication information corresponding to the first terminal in the first frequency range; or,
- the first indication information is indication information corresponding to the first positioning method adopted by the first terminal.
- the first indication information is indication information corresponding to the first positioning method adopted by the first terminal in the first frequency band; or,
- the first indication information is indication information corresponding to the first positioning method adopted by the first terminal in the first frequency range.
- the first device includes any one of an access and mobility management function AMF, a location management function LMF, and a base station.
- the second device is the first terminal
- the positioning processing device 500 also includes at least one of the following:
- the first receiving module is configured to receive the first configuration information sent by the AMF.
- the first configuration information includes at least one of the configuration information of the core network discontinuous reception period CN DRX and the configuration information of the core network extended discontinuous reception period CN eDRX. one item;
- the second receiving module is configured to receive the second configuration information sent by the base station.
- the second configuration information includes the configuration information of the radio access network discontinuous reception period RAN DRX and the configuration information of the radio access network extended discontinuous reception period RAN eDRX. at least one item of information;
- the third receiving module is configured to receive third configuration information sent by the base station, where the third configuration information includes at least one of downlink positioning reference signal configuration information, downlink positioning reference signal measurement window configuration information, and uplink positioning reference signal configuration information. ;
- the fourth receiving module is configured to receive a twelfth message sent by the LMF, where the twelfth message includes at least one of the downlink positioning reference signal configuration information, positioning report configuration information and positioning processing method configuration information determined by the LMF.
- the second device sends the first positioning request and/or the first indication information to the first device, and the first device can accurately initiate power consumption positioning based on the first positioning request and/or the first indication information. Positioning process corresponding to needs. Since the first device can accurately initiate the positioning process corresponding to the power consumption positioning requirement, the terminal can accurately perform positioning, thereby reducing the positioning power consumption of the terminal.
- the positioning processing device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip.
- the electronic device may be a terminal or other devices other than the terminal.
- terminals may include but are not limited to the types of terminals 11 listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiment of this application.
- NAS Network Attached Storage
- the positioning processing device provided by the embodiment of the present application can implement each process implemented by the method embodiment in Figure 4 and achieve the same technical effect. To avoid duplication, details will not be described here.
- this embodiment of the present application also provides a communication device 600, which includes a processor 601 and a memory 602.
- the memory 602 stores programs or instructions that can be run on the processor 601, for example.
- the communication device 600 is a first device (for example, it can be a network device such as an AMF, LMF, or base station), when the program or instruction is executed by the processor 601, it implements each step of the above positioning processing method embodiment, and can achieve the same technical effects.
- the communication device 600 is a second device (for example, it can be a communication device such as a first terminal, an LCS entity, or a network device), when the program or instruction is executed by the processor 601, the steps of the above positioning processing method embodiment are implemented, and can achieve the same technical effect. To avoid repetition, they will not be repeated here.
- Embodiments of the present application also provide a first device, including a processor and a communication interface, the communication interface being configured to receive at least one of a first positioning request and first indication information, where the first positioning request includes: Information indicating the power consumption positioning requirement of the first terminal, the first indication information including information indicating the terminal characteristics of the first terminal under the power consumption positioning requirement, the first device being a first network device; the processor or communication interface is used to Use at least one of the first positioning request and the first indication information to initiate a positioning process.
- This first device embodiment corresponds to the above-mentioned first device-side method embodiment. Each implementation process and implementation manner of the above-mentioned method embodiment can be applied to this first device embodiment, and can achieve the same technical effect.
- the network device 700 includes: an antenna 71 , a radio frequency device 72 , a baseband device 73 , a processor 74 and a memory 75 .
- the antenna 71 is connected to the radio frequency device 72 .
- the radio frequency device 72 receives information through the antenna 71 and sends the received information to the baseband device 73 for processing.
- the baseband device 73 processes the information to be sent and sends it to the radio frequency device 72.
- the radio frequency device 72 processes the received information and then sends it out through the antenna 71.
- the method performed by the network device in the above embodiment can be implemented in the baseband device 73, which includes a baseband processor.
- the baseband device 73 may include, for example, at least one baseband board on which multiple chips are disposed, as shown in FIG. Program to perform the network device operations shown in the above method embodiments.
- the network device may also include a network interface 76, such as a common public radio interface (CPRI).
- a network interface 76 such as a common public radio interface (CPRI).
- CPRI common public radio interface
- the network device 700 in this embodiment of the present invention also includes: instructions or programs stored in the memory 75 and executable on the processor 74.
- the processor 74 calls the instructions or programs in the memory 75 to execute the modules shown in Figure 3. The implementation method and achieve the same technical effect will not be repeated here to avoid repetition.
- the embodiment of the present application also provides another network device, and the network device may be an AMF or LMF.
- the network device 800 includes: a processor 801, a network interface 802 and a memory 803.
- the network interface 802 is, for example, a common public radio interface (CPRI).
- CPRI common public radio interface
- the network device 800 in this embodiment of the present invention also includes: instructions or programs stored in the memory 803 and executable on the processor 801.
- the processor 801 calls the instructions or programs in the memory 803 to execute the modules shown in Figure 3 The implementation method and achieve the same technical effect will not be repeated here to avoid repetition.
- Embodiments of the present application also provide a second device, including a processor and a communication interface.
- the communication interface is configured to send at least one of a first positioning request and first indication information to the first device.
- the first positioning request includes information used to indicate the power consumption positioning requirement of the first terminal, and the first indication information includes information used to indicate the terminal characteristics of the first terminal under the power consumption positioning requirement.
- the first device is a first network device, and the second device is the first terminal, a location service LCS entity, or a network device different from the first network device.
- This second device embodiment corresponds to the above-mentioned second device-side method embodiment. Each implementation process and implementation manner of the above-mentioned method embodiment can be applied to this second device embodiment, and can achieve the same technical effect.
- FIG. 9 is a schematic diagram of the hardware structure of a first terminal that implements an embodiment of the present application.
- the first terminal 900 includes but is not limited to: radio frequency unit 901, network module 902, audio output unit 903, input unit 904, sensor 905, display unit 906, user input unit 907, interface unit 908, memory 909 and at least some components of processor 910 and the like.
- the first terminal 900 may also include a power supply (such as a battery) that supplies power to various components.
- the power supply may be logically connected to the processor 910 through a power management system, thereby managing charging, discharging, and Power consumption management and other functions.
- the terminal structure shown in FIG. 9 does not constitute a limitation on the terminal.
- the terminal may include more or fewer components than shown in the figure, or may combine certain components, or arrange different components, which will not be described again here.
- the input unit 904 may include a graphics processing unit (Graphics Processing Unit, GPU) 9041 and a microphone 9042.
- the graphics processor 9041 is responsible for the image capture device (GPU) in the video capture mode or the image capture mode. Process the image data of still pictures or videos obtained by cameras (such as cameras).
- the display unit 906 may include a display panel 9061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
- the user input unit 907 includes a touch panel 9071 and at least one of other input devices 9072 .
- Touch panel 9071 also known as touch screen.
- the touch panel 9071 may include two parts: a touch detection device and a touch controller.
- Other input devices 9072 may include but are not limited to physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described again here.
- the radio frequency unit 901 after receiving downlink data from the network device, can transmit it to the processor 910 for processing; in addition, the radio frequency unit 901 can send uplink data to the network device.
- the radio frequency unit 901 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.
- Memory 909 may be used to store software programs or instructions as well as various data.
- the memory 909 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, Image playback function, etc.) etc.
- memory 909 may include volatile memory or nonvolatile memory, or memory 909 may include both volatile and nonvolatile memory.
- non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically removable memory.
- Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synch link DRAM) , SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DRRAM).
- RAM Random Access Memory
- SRAM static random access memory
- DRAM dynamic random access memory
- synchronous dynamic random access memory Synchronous DRAM, SDRAM
- Double data rate synchronous dynamic random access memory Double Data Rate SDRAM, DDRSDRAM
- Enhanced SDRAM, ESDRAM synchronous link dynamic random access memory
- Synch link DRAM synchronous link dynamic random access memory
- SLDRAM direct memory bus random access memory
- the processor 910 may include one or more processing units; optionally, the processor 910 integrates an application processor and a modem processor, where the application processor mainly handles operations related to the operating system, user interface, application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the above modem processor may not be integrated into the processor 910.
- the radio frequency unit 901 is used for:
- the first positioning request includes information indicating a power consumption positioning requirement of the first terminal
- the first indication information includes a method for indicating power consumption positioning requirements of the first terminal.
- Information indicating terminal characteristics of the first terminal under the power consumption positioning requirement the first device is a first network device, and the second device is the first terminal.
- the second device sends the first positioning request and/or the first indication information to the first device, and the first device can accurately initiate power consumption according to the first positioning request and/or the first indication information.
- the positioning process corresponding to the positioning requirements Since the first device can accurately initiate the positioning process corresponding to the power consumption positioning requirement, the terminal can accurately perform positioning, thereby reducing the positioning power consumption of the terminal.
- the first positioning request includes at least one of the following:
- the positioning service information of the first terminal is the positioning service information of the first terminal.
- the power consumption information of the first terminal is the power consumption information of the first terminal
- the positioning parameters of each positioning of the first terminal are the positioning parameters of each positioning of the first terminal.
- the battery information of the first terminal includes at least one of the following:
- the battery capacity parameter of the first terminal is the battery capacity parameter of the first terminal
- the positioning service information of the first terminal includes at least one of the following:
- the positioning service level parameter of the first terminal is the positioning service level parameter of the first terminal
- the power consumption information of the first terminal includes at least one of the following:
- the power consumption level parameter of the first terminal is the power consumption level parameter of the first terminal
- the positioning parameters for each positioning of the first terminal include at least one of the following:
- the communication parameters of the first terminal overall communication service include at least one of the following:
- the power consumption parameters of the first terminal's overall communication service are The power consumption parameters of the first terminal's overall communication service
- the average power parameter of the first terminal's overall communication service is the average power parameter of the first terminal's overall communication service.
- the first indication information includes at least one of the following:
- Information used to indicate that the type of the first terminal is a power consumption high-precision positioning LPHAP type or an Internet of Things IoT type terminal characteristics.
- the first indication information is included in terminal capability information or terminal assistance information.
- the first indication information is indication information corresponding to the first terminal in the first frequency band; or,
- the first indication information is indication information corresponding to the first terminal in the first frequency range; or,
- the first indication information is indication information corresponding to the first positioning method adopted by the first terminal.
- the first indication information is indication information corresponding to the first positioning method adopted by the first terminal in the first frequency band; or,
- the first indication information is indication information corresponding to the first positioning method adopted by the first terminal in the first frequency range.
- the first device includes any one of an access mobility management function AMF, a location management function LMF, and a base station.
- the first device is an AMF
- the radio frequency unit 901 is also used for at least one of the following:
- the first configuration information including at least one of the configuration information of the core network discontinuous reception period CN DRX and the configuration information of the core network extended discontinuous reception period CN eDRX;
- Receive second configuration information sent by the base station including at least one of configuration information of the radio access network discontinuous reception period RAN DRX and configuration information of the radio access network extended discontinuous reception period RAN eDRX;
- the receiving LMF sends a twelfth message, where the twelfth message includes at least one of the downlink positioning reference signal configuration information, positioning report configuration information and positioning processing method configuration information determined by the LMF.
- the positioning power consumption of the terminal can be reduced through the above implementation methods.
- Embodiments of the present application also provide a readable storage medium.
- Programs or instructions are stored on the readable storage medium.
- the program or instructions are executed by a processor, each process of the above positioning processing method embodiment is implemented, and the same can be achieved. The technical effects will not be repeated here to avoid repetition.
- the processor is the processor in the terminal described in the above embodiment.
- the readable storage medium includes computer readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disk or optical disk wait.
- An embodiment of the present application further provides a chip.
- the chip includes a processor and a communication interface.
- the communication interface is coupled to the processor.
- the processor is used to run programs or instructions to implement the above positioning processing method embodiment. Each process can achieve the same technical effect. To avoid duplication, it will not be described again here.
- chips mentioned in the embodiments of this application may also be called system-on-chip, system-on-a-chip, system-on-chip or system-on-chip, etc.
- Embodiments of the present application further provide a computer program/program product.
- the computer program/program product is stored in a storage medium.
- the computer program/program product is executed by at least one processor to implement the above positioning processing method embodiment.
- Each process can achieve the same technical effect. To avoid repetition, we will not go into details here.
- Embodiments of the present application also provide a communication system, including: a first device and a second device, where the first device may be a network device, and the second device may be a terminal, an LCS entity, or a network device.
- the first device The second device may be used to perform the steps of the positioning processing method as described above, and the second device may be used to perform the steps of the positioning processing method as described above.
- the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation.
- the technical solution of the present application can be embodied in the form of a computer software product that is essentially or contributes to the existing technology.
- the computer software product is stored in a storage medium (such as ROM/RAM, disk , CD), including several instructions to cause a terminal (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in various embodiments of this application.
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Abstract
本申请公开了一种定位处理方法、装置、设备和可读存储介质,属于通信技术领域,其中第一设备侧的定位处理方法包括:第一设备接收第一定位请求和第一指示信息中的至少一项,所述第一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第一设备为第一网络设备;所述第一设备根据所述第一定位请求和所述第一指示信息中的至少一项,发起定位流程。
Description
相关申请的交叉引用
本申请主张在2022年8月2日提交的中国专利申请No.202210924886.3的优先权,其全部内容通过引用包含于此。
本申请属于通信技术领域,具体涉及一种定位处理方法、装置、设备和可读存储介质。
为了降低终端定位时的功耗,相关技术中引入了用于工业物联网场景的低功耗高精度定位(Low Power High Accuracy Positioning,LPHAP)的用例和要求。目前,网络设备可以根据终端或定位服务实体(LoCation Services entity,LCS entity)的第一定位请求发起定位流程,但网络设备根据现有的定位请求,无法判断是否发起功耗定位需求对应的定位流程,这导致网络设备无法准确地发起功耗定位需求对应的定位流程。
发明内容
本申请实施例提供一种定位处理方法、装置、设备和可读存储介质,能够解决相关技术中网络设备根据现有的定位请求,无法判断是否发起功耗定位需求对应的定位流程的问题。
第一方面,提供了一种定位处理方法,该方法包括:
第一设备接收第一定位请求和第一指示信息中的至少一项,所述第一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第一设备为第一网络设备;
所述第一设备根据所述第一定位请求和所述第一指示信息中的至少一项,发起定位流程。
第二方面,提供了一种定位处理装置,应用于第一设备,该装置包括:
第一接收模块,用于接收第一定位请求和第一指示信息中的至少一项,所述第一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第一设备为第一网络设备;
发起模块,用于根据所述第一定位请求和所述第一指示信息中的至少一项,发起定位流程。
第三方面,提供了一种定位处理方法,该方法包括:
第二设备向第一设备发送第一定位请求和第一指示信息中的至少一项,所述第一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第一设备为第一网络设备,所述第二设备为所述第一终端、定位服务LCS实体、第二网络设备或第三网络设备。
第四方面,提供了一种定位处理装置,应用于第二设备,该装置包括:
发送模块,用于向第一设备发送第一定位请求和第一指示信息中的至少一项,所述第一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第一设备为第一网络设备,所述第二设备为所述第一终端、定位服务LCS实体或不同于所述第一网络设备的网络设备。
第五方面,提供了一种第一设备,该第一设备包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第六方面,提供了一种第一设备,该第一设备包括处理器及通信接口,其中,所述通信接口用于接收第一定位请求和第一指示信息中的至少一项,所述第一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第一设备为第一网络设备;所述处理器或通信接口用于根据所述第一定位请求和所述第一指示信息中的至少一项,发起定位流程。
第七方面,提供了一种第二设备,该第二设备包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第三方面所述的方法的步骤。
第八方面,提供了一种第二设备,包括处理器及通信接口,其中,所述通信接口用于向第一设备发送第一定位请求和第一指示信息中的至少一项,所述第一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第一设备为第一网络设备,所述第二设备为所述第一终端、定位服务LCS实体或不同于所述第一网络设备的网络设备。
第九方面,提供了一种通信系统,包括:第一设备及第二设备,所述第一设备可用于执行如第一方面所述的方法的步骤,所述第二设备可用于执行如第三方面所述的方法的步骤。
第十方面,提供了一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤,或者实现如第三方面所述的方法的步骤。
第十一方面,提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如第一方面所述的方法,或实现如第三方面所述的方法。
第十二方面,提供了一种计算机程序/程序产品,所述计算机程序/程序产品被存储在存储介质中,所述计算机程序/程序产品被至少一个处理器执行以实现如第一方面所述的方法的步骤,或者实现如第三方面所述的方法的步骤。
在本申请实施例中,通过第一设备接收第一定位请求和第一指示信息中的至少一项,所述第一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,这样,第一设备可以根据第一定位请求和/或第一指示信息,准确地发起功耗定位需求对应的定位流程。由于第一设备能够准确地发起功耗定位需求对应的定位流程,从而使得终端能够准确地执行定位,进而能够降低终端的定位功耗。
图1是本申请实施例提供的一种无线通信系统的框图;
图2是本申请实施例提供的一种定位处理方法的流程图;
图2-1是本申请实施例提供的定位处理流程的一种具体示例图;
图2-2是本申请实施例提供的定位处理流程的另一种具体示例图;
图2-3是本申请实施例提供的定位处理流程的另一种具体示例图;
图3是本申请实施例提供的一种定位处理装置的结构图;
图4是本申请实施例提供的一种定位处理方法的流程图;
图5是本申请实施例提供的一种定位处理装置的结构图;
图6是本申请实施例提供的一种通信设备的结构图;
图7是本申请实施例提供的一种网络设备的硬件结构示意图;
图8是本申请实施例提供的另一种网络设备的硬件结构示意图;
图9是本申请实施例提供的一种终端的硬件结构示意图。
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员所获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施,且“第一”、“第二”所区别的对象通常为一类,并不限定对象的个数,例如第一对象可以是一个,也可以是多个。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是,本申请实施例所描述的技术不限于长期演进型(Long Term Evolution,LTE)/LTE的演进(LTE-Advanced,LTE-A)系统,还可用于其他无线通信系统,诸如码分多址(Code Division Multiple Access,CDMA)、时分多址(Time Division Multiple Access,TDMA)、频分多址(Frequency Division Multiple Access,FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access,OFDMA)、单载波频分多址(Single-carrier Frequency Division Multiple Access,SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用,所描述的技术既可用于以上提及的系统和无线电技术,也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio,NR)系统,并且在以下大部分描述中使用NR术语,但是这些技术也可应用于NR系统应用以外的应用,如第6代(6th Generation,6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络设备12。其中,终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant,PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer,UMPC)、移动上网装置(Mobile Internet Device,MID)、增强现实(augmented reality,AR)/虚拟现实(virtual reality,VR)设备、机器人、可穿戴式设备(Wearable Device)、车载设备(Vehicle User Equipment,VUE)、行人终端(Pedestrian User Equipment,PUE)、智能家居(具有无线通信功能的家居设备,如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(personal computer,PC)、柜员机或者自助机等终端侧设备,可穿戴式设备包括:智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等。需要说明的是,在本申请实施例并不限定终端11的具体类型。网络设备12可以包括接入网设备或核心网设备,其中,接入网设备也可以称为无线接入网设备、无线接入网(Radio Access Network,RAN)、无线接入网功能或无线接入网单元。接入网设备可以包括基站、无线局域网(Wireless Local Area Networks,WLAN)接入点或WiFi节点等,基站可被称为节点B、演进节点B(evolved NodeB,eNB)、接入点、基收发机站(Base Transceiver Station,BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set,BSS)、扩展服务集(Extended Service Set,ESS)、家用B节点、家用演进型B节点、发送接收点(Transmitting Receiving Point,TRP)或所述领域中其他某个合适的术语,只要达到相同的技术效果,所述基站不限于特定技术词汇,需要说明的是,在本申请实施例中仅以NR系统中的基站为例进行介绍,并不限定基站的具体类型。核心网设备可以包含但不限于如下至少一项:核心网节点、核心网功能、移动管理实体(Mobility Management Entity,MME)、接入移动管理功能(Access and Mobility Management Function,AMF)、位置管理功能(Location Management Function,LMF)、会话管理功能(Session Management Function,SMF)、用户平面功能(User Plane Function,UPF)、策略控制功能(Policy Control Function,PCF)、策略与计费规则功能单
元(Policy and Charging Rules Function,PCRF)、边缘应用服务发现功能(Edge Application Server Discovery Function,EASDF)、统一数据管理(Unified Data Management,UDM),统一数据仓储(Unified Data Repository,UDR)、归属用户服务器(Home Subscriber Server,HSS)、集中式网络配置(Centralized network configuration,CNC)、网络存储功能(Network Repository Function,NRF),网络开放功能(Network Exposure Function,NEF)、本地NEF(Local NEF,或L-NEF)、绑定支持功能(Binding Support Function,BSF)、应用功能(Application Function,AF)等。需要说明的是,在本申请实施例中仅以NR系统中的核心网设备为例进行介绍,并不限定核心网设备的具体类型。
下面结合附图,通过一些实施例及其应用场景对本申请实施例提供的定位处理方法、定位处理装置、第一设备、第二设备和存储介质进行详细地说明。
请参见图2,图2是本申请实施例提供的定位处理方法的流程图。如图2所示,定位处理方法包括以下步骤:
步骤201:第一设备接收第一定位请求和第一指示信息中的至少一项,所述第一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第一设备为第一网络设备;
步骤202:所述第一设备根据所述第一定位请求和所述第一指示信息中的至少一项,发起定位流程。
第一定位请求所包括的用于指示第一终端的功耗定位需求的信息,可以是第一终端进行定位所采用的功耗参数,例如,第一定位请求可以包括第一功耗参数,该第一功耗参数小于或大于某个参考的功耗参数。作为示例,该第一功耗参数小于某个参考的功耗参数。该示例中,功耗定位需求可以理解为低功耗定位需求,相应的,第一定位请求可以理解为低功耗定位请求。
第一设备可以接收第一定位请求和第一指示信息中的至少一项,在第一设备接收到第一定位请求和第一指示信息的情况下,第一定位请求和第一指示信息可以来自于两个不同的设备,也可以来自同一设备。以第一定位请求和第一指示信息来自于同一设备作为示例,第一定位请求和第一指示信息可以通过同一消息发送,本申请实施例中称之为第一消息,也可以通过不同的消息分别发送。
作为示例,第一定位请求可包含在LCS消息、LTE定位协议(LTE Positioning Protocol,LPP)消息或网络设备之间的接口信令中,第一指示信息可包含在LPP消息、无线资源控制(Radio Resource Control,RRC)消息、非接入层(Non-access stratum,NAS)消息或网络设备之间的接口信令中。
在本申请实施例中,通过第一设备接收第一定位请求和第一指示信息中的至少一项,所述第一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,这样,第一设备可以根据第一定位请求和/或第一指示信息,准确地发起功耗定位需求对应的定位流程。由于第
一设备能够准确地发起功耗定位需求对应的定位流程,从而使得终端能够准确地执行定位,进而能够降低终端的定位功耗。
本申请实施例的定位处理方法可以应用于第一终端在非连接态下进行功耗定位需求对应的定位。
在一些实施例中,所述第一设备接收第一定位请求和第一指示信息中的至少一项,包括:
所述第一设备从第二设备接收所述第一定位请求和所述第一指示信息,所述第二设备为所述第一终端、定位服务LCS实体或第二网络设备;或者,
所述第一设备从第三设备接收所述第一定位请求,所述第一设备从第四设备接收所述第一指示信息,所述第三设备为所述第一终端、LCS实体或第三网络设备,所述第四设备为所述第一终端、LCS实体或第四网络设备。
这里,LCS实体可以包括5G核心网内置的LCS实体、外部客户端或者LCS应用。
该实施方式中,第一定位请求和第一指示信息可以均来自于第二设备,即,第一定位请求和第一指示信息来自同一设备。第一定位请求和第一指示信息也可以分别来自于第三设备和第四设备,即,第一定位请求和第一指示信息来自于不同的设备。
对于第一定位请求和第一指示信息分别来自于第三设备和第四设备的情况,比如第三设备为网络设备,第四设备为终端设备;或者第三设备为一网络设备,第四设备为另一网络设备;或者,第二设备为终端设备,第三设备为网络设备。
第二设备、第三设备、第四设备均可以是第一终端、LCS实体或者网络设备。
对于第二设备、第三设备、第四设备为网络设备的情况,作为示例,第一设备为AMF时,第二设备、第三设备或第四设备可以是网关的移动位置中心(Gateway Mobile Location Centre,GMLC);第一设备为LMF时,第二设备、第三设备或第四设备可以是AMF;第一设备为基站时,第二设备、第三设备或第四设备可以是LMF或AMF。
需要说明的是,上述第一网络设备和第二网络设备的命名,是用于在第一设备和第二设备均为网络设备的情况下,将第一设备和第二设备区分开来。上述第一网络设备和第三网络设备的命名,是用于在第一设备和第三设备均为网络设备的情况下,将第一设备和第三设备区分开来。上述第一网络设备和第四网络设备的命名,是用于在第一设备和第四设备均为网络设备的情况下,将第一设备和第四设备区分开来。上述第三网络设备和第四网络设备的命名,是用于在第一定位请求和第一指示信息分别来自于第三设备和第四设备的情况下,将第三设备和第四设备区分开来。
本申请实施例中,发起定位流程的执行主体可以是AMF、LMF或基站,具体的,可以包括如下的情况:
方式1:AMF接收第一终端、LCS实体或GMLC发送的第一定位请求,和/或,AMF接收第一终端、LCS实体或GMLC发送的第一指示信息,AMF发起定位流程;
方式2:LMF接收第一终端、LCS实体或AMF发送的第一定位请求,和/或,LMF
接收第一终端、LCS实体或AMF发送的第一指示信息,LMF发起定位流程;
方式3:基站接收第一终端、LCS实体、LMF或AMF发送的第一定位请求,和/或,基站接收第一终端、LCS实体、LMF或AMF发送的第一指示信息,基站发起定位流程。
需要说明的是,无论发起定位流程的是AMF还是LMF还是基站,后续定位流程所涉及的网络设备并不局限于发起定位流程的网络设备,而是可以由多个网络设备以及第一终端共同参与后续定位流程。
关于发起定位流程的相关实施方式将在后文进行详细说明,以下先对本申请实施例中的第一定位请求的相关实施方式以及第一指示信息的相关实施方式进行说明。
在一些实施例中,所述第一定位请求包括如下至少一项:
功耗定位服务使能标识;
所述第一终端的电池信息;
所述第一终端的定位服务信息;
所述第一终端的功耗信息;
所述第一终端每次定位的定位参数;
所述第一终端整体通信服务的通信参数。
作为示例,如果第一定位请求中包含有功耗定位服务使能标识,则表示第一终端请求功耗定位需求对应的定位服务,否则,表示第一终端请求常态的定位服务。
在一些实施例中,所述第一终端的电池信息包括如下至少一项:
所述第一终端的电池容量参数;
所述第一终端的电池寿命要求参数。
作为示例,第一终端的电池容量参数可以是4500mAh,第一终端的电池寿命要求参数可以是6至12个月。
在一些实施例中,所述第一终端的定位服务信息包括如下至少一项:
所述第一终端的定位服务等级参数(positioning service level);
所述第一终端的定位服务类型指示信息。
可选地,定位服务等级参数可以由协议约定,比如协议约定多种定位服务等级,每种等级包含特定的精度要求、时延要求、功耗要求、定位可用性要求中的至少之一。在第一定位请求指明当前服务对应的服务等级,则可以比较明确地表示出对应的定位服务要求。
作为示例,第一终端的定位服务类型指示信息可以指示第一终端的定位服务类型为LPHAP服务类型,或者指示第一终端的定位服务类型为LPHAP中的某种具体的服务类型。
在一些实施例中,所述第一终端的功耗信息包括如下至少一项:
所述第一终端的功耗等级参数(Power level);
所述第一终端的定位功耗占所述第一终端的总功耗的比重参数。
作为示例,第一终端的功耗等级参数可以是一个具体的功耗等级,也可以是功耗等级的上限或下限,或者功耗等级的范围。可通过协议约定(或者网络设备预配置)多种功耗
等级,第一定位请求指示特定的功耗等级。第一终端的功耗等级参数可以为仅定位服务的功耗等级,或者也可以为包含定位服务的第一终端整体通信服务的功耗等级。
作为示例,第一终端的定位功耗占所述第一终端的总功耗的比重参数可以是第一终端的定位服务占第一终端总功耗(或者用于通信服务的总功耗)的比重,也可以是第一终端的定位服务占第一终端总功耗(或者用于通信服务的总功耗)的比重上限。
在一些实施例中,所述第一终端每次定位的定位参数包括如下至少一项:
所述第一终端每次定位的功耗参数;
所述第一终端每次定位的峰值功率参数;
所述第一终端每次定位的平均功率参数。
作为示例,第一终端每次定位的功耗参数(或称能耗参数)可以是第一终端每次定位或一次定位(per position fix)的平均功耗小于某个门限如20mJ(毫焦),或者第一终端平均一次定位的功耗小于某个门限。
峰值功率参数和平均功率参数可以是绝对的功率,也可以是相对的功率。相对功率的单位可以用power unit表示,其中,1power unit为终端在特定条件下的功率,比如终端的底电功率、终端深度睡眠时的功率、终端处于空闲态或非激活态的底电功率、终端待机时的功率或终端关机时的功率。作为示例,第一终端每次定位(或一次定位)的峰值功率参数可以是峰值功率上限,例如200mW(毫瓦)。第一终端每次定位(或一次定位)的平均功率参数可以是平均功率上限,例如20mW。
在一些实施例中,所述第一终端整体通信服务的通信参数包括如下至少一项:
所述第一终端整体通信服务的功耗参数;
所述第一终端整体通信服务的峰值功率参数;
所述第一终端整体通信服务的平均功率参数。
其中,整体通信服务不仅包含定位服务,还包含其他常规的通信服务如数据收发等等。
此外,第一定位请求还可以包括水平精度要求(Horizontal accuracy)、垂直精度要求、定位间隔(Positioning interval)、占空比(duty cycle)和时延要求中的至少一项。
作为示例,本申请实施例的第一定位请求的要求可以如下:定位精度小于1米,定位服务等级为Service Level 3,定位服务间隔为15秒至30秒,电池寿命长达6至12个月。
在一些实施例中,所述第一指示信息包括如下至少一项:
用于指示所述第一终端在非连接态下进行定位测量的终端特性的信息;
用于指示所述第一终端在非连接态下进行定位上报的终端特性的信息;
用于指示所述第一终端在非连接态下发送上行定位参考信号的终端特性的信息;
用于指示所述第一终端的类型为功耗高精度定位LPHAP类型或物联网IoT类型的终端特性的信息。
作为示例,第一终端可通过第一指示信息要求或推荐在非连接态(包括非激活态(inactive state)和空闲态(idle state))执行定位测量,该情况下,可以理解为第一指示
信息包括用于指示所述第一终端在非连接态下进行定位测量的终端特性的信息。
第一终端可通过第一指示信息要求或推荐在非连接态执行定位上报,该情况下,可以理解为第一指示信息包括用于指示所述第一终端在非连接态下进行定位上报的终端特性的信息。
第一终端可通过第一指示信息要求或推荐在非连接态发送上行定位参考信号,该情况下,可以理解为第一指示信息包括用于指示所述第一终端在非连接态下发送上行定位参考信号的终端特性的信息。
第一终端可通过第一指示信息指示第一终端的类型为LPHAP类型或IoT类型,该情况下,可以理解为第一指示信息包括用于指示所述第一终端的类型为LPHAP类型或IoT类型的终端特性的信息。
在一些实施例中,所述第一指示信息包含在终端能力信息(UE Capability information)或终端辅助信息(UE assistant information)中。
在一些实施例中,所述第一指示信息为所述第一终端在第一频带对应的指示信息,其中,在每个频带指示一次第一指示信息;或者,
所述第一指示信息为所述第一终端在第一频率范围对应的指示信息,其中,在每个频率范围指示一次第一指示信息;或者,
所述第一指示信息为所述第一终端采用第一定位方法对应的指示信息,其中,在每种定位方法指示一次第一指示信息;或者,
所述第一指示信息为所述第一终端在所述第一频带采用第一定位方法对应的指示信息,其中,每个频带每种定位方法指示一次第一指示信息;或者,
所述第一指示信息为所述第一终端在所述第一频率范围采用第一定位方法对应的指示信息,其中,每个频率范围每种定位方法指示一次第一指示信息;
所述第一指示信息为每个终端指示一次的第一指示信息。
该实施方式中,第一终端可以在每个频带(per band)发送第一终端的终端特性指示信息,或者,第一终端可以在每个频率范围(per FR)发送第一终端的终端特性指示信息,或者,第一终端可以在采用每种定位方法时发送第一终端的终端特性指示信息,或者,第一终端可以在采用每种定位方法时在每个频带或每个频率范围发送第一终端的终端特性指示信息。这样,能够使终端特性指示信息更精确,从而能够使第一终端的定位更加符合第一终端的功耗定位需求。
以上为本申请实施例中的第一定位请求的相关实施方式以及第一指示信息的相关实施方式,以下分别以第一设备为AMF、LMF或基站作为执行主体,对本申请实施例中发起定位流程的相关实施方式进行说明。
方式1:第一设备为AMF。
所述第一设备发起定位流程,包括如下至少一项:
所述第一设备向第五设备发送第二定位请求和第二指示信息中的至少一项,所述第二
定位请求包括用于指示所述第一终端的功耗定位需求的信息,所述第二指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第五设备包括LMF或基站;
所述第一设备向所述第一终端发送第一配置信息,所述第一配置信息包括核心网非连续接收周期(Core Network Discontinuous Reception,CN DRX)的配置信息和核心网扩展非连续接收周期(CN extended DRX cycle,CN eDRX)的配置信息中的至少一项;
所述第一设备向基站发送第三消息,所述第三消息用于向所述基站推荐无线接入网非连续接收周期(Radio Access Network DRX,RAN DRX)的配置信息和无线接入网扩展非连续接收周期(RAN eDRX)的配置信息中的至少一项;
所述第一设备向基站发送第四消息,所述第四消息用于向所述基站推荐所述第一终端进行定位所对应的RRC状态。
该实施方式中,AMF在接收到第一定位请求和/或第一指示信息之后,AMF可以向LMF或基站发送第二定位请求和/或第二指示信息,以将第一终端存在功耗定位需求的情况同步给LMF或基站。
AMF也可以为第一终端配置合适的CN DRX和/或CN eDRX。
AMF还可以向基站推荐合适的RAN DRX和/或RAN eDRX配置,以辅助基站为第一终端配置RAN DRX和/或RAN eDRX。
AMF还可以向基站推荐第一终端在定位时,例如定位测量、定位上报或上行定位参考信号发送时的RRC状态。
在一些实施例中,所述方法还包括:
所述第一设备向基站发送第五消息,所述第五消息包含所述第一设备向所述第一终端配置的CN DRX和CN eDRX中的至少一项;
所述第一设备接收基站发送的第六消息,所述第六消息包含基站为所述第一终端配置的RAN DRX和RAN eDRX中的至少一项。
该实施方式中,如果AMF为第一终端配置了合适的CN DRX和/或CN eDRX,AMF还可以进一步地向基站发送包含有AMF为第一终端配置的CN DRX和/或CN eDRX的消息,以将CN DRX和/或CN eDRX的配置信息同步给基站。
如果AMF向基站推荐了合适的RAN DRX和/或RAN eDRX,AMF还可以进一步地接收基站发送的包含有基站为第一终端配置的RAN DRX和/或RAN eDRX的消息,以将RAN DRX和/或RAN eDRX的配置信息同步给AMF。
方式2:第一设备为LMF。
所述第一设备发起定位流程,包括如下至少一项:
所述第一设备向基站发送第三定位请求和第三指示信息中的至少一项,所述第三定位请求包括用于指示所述第一终端的功耗定位需求的信息,所述第三指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息;
所述第一设备向AMF发送第八消息,所述第八消息用于请求所述AMF为所述第一终端配置CN DRX和CN eDRX中的至少一项;
所述第一设备向AMF发送第九消息,所述第九消息用于向所述AMF推荐CN DRX的配置信息和CN eDRX的配置信息中的至少一项;
所述第一设备向基站发送第十消息,所述第十消息用于请求所述基站为所述第一终端配置RAN DRX和RAN eDRX中的至少一项;
所述第一设备向基站发送第十一消息,所述第十一消息用于向所述基站推荐RAN DRX的配置信息和RAN eDRX的配置信息中的至少一项;
所述第一设备向第六设备发送第十二消息,所述第十二消息包含所述第一设备确定的下行定位参考信号配置信息、定位报告配置信息和定位处理方法配置信息中的至少一项,所述第六设备包括基站和所述第一终端中的至少一项;
所述第一设备向基站发送第十三消息,所述第十三消息用于向所述基站推荐上行定位参考信号的配置信息;
所述第一设备向基站发送第十四消息,所述第十四消息用于向所述基站推荐所述第一终端进行定位所对应的RRC状态。
该实施方式中,LMF在接收到第一定位请求和/或第一指示信息之后,LMF可以向基站发送第三定位请求和/或第三指示信息,以将第一终端存在功耗定位需求的情况同步给基站。
LMF也可以向AMF请求其为第一终端配置合适的CN DRX和/或CN eDRX。
LMF也可以向AMF推荐合适的CN DRX和/或CN eDRX配置,以辅助AMF为第一终端配置CN DRX和/或CN eDRX。
LMF还可以向基站请求其为第一终端配置合适的RAN DRX和/或RAN eDRX。
LMF还可以向基站推荐合适的RAN DRX和/或RAN eDRX配置,以辅助基站为第一终端配置RAN DRX和/或RAN eDRX。
LMF还可以确定合适的下行定位参考信号(DownLink-Positioning Reference Signal,DL-PRS)配置,如功耗定位需求的PRS配置,如较大的PRS周期,并将下行定位参考信号配置发送给基站和/或第一终端。
LMF还可以确定合适的定位报告配置,如报告的周期、报告的响应时间(response time),并将定位报告配置发送给第一终端。
LMF还可以根据第一终端的终端特性和/或定位请求确定合适的定位方法,并将定位方法配置发送给第一终端。
LMF还可以向基站推荐合适的上行定位参考信号配置,以辅助基站为第一终端配置上行定位参考信号。
LMF还可以向基站推荐第一终端在定位时,例如定位测量、定位上报或上行定位参考信号发送时的RRC状态。
在一些实施例中,所述方法还包括如下至少一项:
所述第一设备接收所述AMF发送的第十五消息,所述第十五消息包含所述AMF为所述第一终端配置的CN DRX和CN eDRX中的至少一项;
所述第一设备接收所述基站发送的第十六消息,所述第十六消息包含所述基站为所述第一终端配置的RAN DRX和RAN eDRX中的至少一项。
该实施方式中,如果LMF向AMF请求或推荐CN DRX和/或CN eDRX,LMF还可以进一步地接收AMF发送的包含有AMF为第一终端配置的CN DRX和/或CN eDRX的消息,以将CN DRX和/或CN eDRX的配置信息同步给LMF。
如果LMF向基站请求或推荐RAN DRX和/或RAN eDRX,LMF还可以进一步地接收基站发送的包含有基站为第一终端配置的RAN DRX和/或RAN eDRX的消息,以将RAN DRX和/或RAN eDRX的配置信息同步给LMF。
方式3:第一设备为基站。
所述第一设备发起定位流程,包括如下至少一项:
所述第一设备向AMF发送第十七消息,所述第十七消息用于请求所述AMF为所述第一终端配置CN DRX和CN eDRX中的至少一项;
所述第一设备向AMF发送第十八消息,所述第十八消息用于向所述AMF推荐CN DRX的配置信息和CN eDRX的配置信息中的至少一项;
所述第一设备向所述第一终端发送第二配置信息,所述第二配置信息包括RAN DRX的配置信息和RAN eDRX的配置信息中的至少一项;
所述第一设备向所述第一终端发送第三配置信息,所述第三配置信息包括下行定位参考信号配置信息、下行定位参考信号测量窗口配置信息和上行定位参考信号配置信息中的至少一项;
所述第一设备将所述第一终端的RRC状态切换至空闲态或非激活态。
该实施方式中,基站可以向AMF请求其为第一终端配置合适的CN DRX和/或CN eDRX。
基站也可以向AMF推荐合适的CN DRX和/或CN eDRX配置,以辅助AMF为第一终端配置CN DRX和/或CN eDRX。
基站也可以为第一终端配置合适的RAN DRX和/或RAN eDRX。
基站还可以为第一终端配置合适的上行定位参考信号。
基站还可以为第一终端配置合适的下行定位参考信号测量窗口(或处理窗口)。
基站还可以为第一终端配置合适的上行定位参考信号。
在第一终端进行定位时,基站还可以释放第一终端,使第一终端进入对应的非连接态(如空闲态或非激活态)。
在一些实施例中,所述方法还包括:
所述第一设备接收AMF发送的第十九消息,所述第十九消息包含AMF为所述第一
终端配置的CN DRX和CN eDRX中的至少一项;
所述第一设备向LMF发送第二十消息,所述第二十消息包含所述第一设备为所述第一终端配置的RAN DRX和RAN eDRX中的至少一项。
该实施方式中,如果基站向AMF请求或推荐CN DRX和/或CN eDRX,基站还可以进一步地接收AMF发送的包含有AMF为第一终端配置的CN DRX和/或CN eDRX的消息,以将CN DRX和/或CN eDRX的配置信息同步给基站。
如果基站为第一终端配置合适的RAN DRX和/或RAN eDRX,基站还可以进一步地向LMF发送包含有基站为第一终端配置的RAN DRX和/或RAN eDRX的消息,以将RAN DRX和/或RAN eDRX的配置信息同步给LMF。
以上为本申请实施例中发起定位流程的相关实施方式。
以下提供一种具体的实施例,如图2-1所示,该实施例包括如下步骤:
步骤211:AMF接收来自第一终端或者LCS实体的位置服务请求,位置服务请求中包含定位请求。
步骤212:AMF选择LMF。
步骤213:AMF将定位请求或者定位请求中的功耗要求内容发送至LMF。相应地,LMF获得定位请求或定位请求中的功耗要求内容。
可选地,步骤214:LMF向第一终端请求终端能力。
可选地,步骤215:LMF获得第一终端的终端能力,其中终端能力包括第一指示信息。
步骤216:LMF根据定位请求(或定位请求中的功耗要求内容)和第一指示信息中的至少之一,发起定位流程。可选地,LMF发起定位流程包含以下至少之一,如下流程不分先后:
LMF向AMF请求其为第一终端配置合适的CN DRX和/或CN eDRX;或者,LMF向AMF推荐合适的CN DRX和/或CN eDRX配置,以辅助AMF为第一终端配置CN DRX和/或CN eDRX;
LMF向基站请求其为第一终端配置合适的RAN DRX和/或RAN eDRX;或者,LMF向基站推荐合适的RAN DRX和/或RAN eDRX配置,以辅助基站为第一终端配置RAN DRX和/或RAN eDRX;
LMF确定合适的下行定位参考信号配置,如低功耗的PRS配置,如较大的PRS周期,并将下行定位参考信号配置发送给基站和/或第一终端;
LMF确定合适的定位报告配置,如报告的周期、报告的响应时间,并将定位报告配置发送给第一终端;
LMF根据第一终端的终端特性和/或定位请求确定合适的定位方法,并将定位方法配置发送给第一终端;
LMF向基站推荐合适的上行定位参考信号配置,以辅助基站为第一终端配置上行定位参考信号;
LMF向基站推荐第一终端在定位时,例如定位测量、定位上报或上行定位参考信号发送时的RRC状态。
可选地,步骤217:基站或AMF根据LMF的请求或推荐,向第一终端发送相应的DRX配置;
可选地,步骤218:基站根据LMF请求或推荐,在第一终端进行定位时释放第一终端至非激活态或空闲态;
步骤219:第一终端按照配置,在特定状态下(如idle或Inactive),特定DRX配置下(如CN DRX、CN eDRX、RAN DRX、RAN eDRX中的至少之一被配置后),测量定位参考信号,和/或,上报位置估计结果,和/或,发送上行定位参考信号。
步骤2110:LMF获得第一终端或基站发送的测量结果或位置估计结果。
步骤2111:LMF确定第一终端的位置信息,并将位置信息发送至AMF。
步骤2112:AMF将位置信息反馈至第一终端或LCS实体。
综上,本申请实施例通过以上实施方式,第一设备可以根据第一定位请求和/或第一指示信息,准确地发起功耗定位需求对应的定位流程。由于第一设备能够准确地发起功耗定位需求对应的定位流程,从而使得终端能够准确地执行定位,进而能够降低终端的定位功耗。
以下提供另一种具体的实施例,如图2-2所示,该实施例包括如下步骤:
步骤221:AMF接收来自第一终端或者LCS实体的位置服务请求,位置服务请求中包含定位请求。
步骤222:AMF选择基站。
步骤223:AMF将定位请求或者定位请求中的功耗要求内容发送至基站。相应地,基站获得定位请求或定位请求中的功耗要求内容。
可选地,步骤224:基站向第一终端请求终端能力。
可选地,步骤225:基站获得第一终端的终端能力,其中,终端能力包括第一指示信息。
步骤226:基站根据定位请求(或定位请求中的功耗要求内容)和第一指示信息中的至少之一,发起定位流程。可选地,基站发起定位流程包含以下至少之一,如下流程不分先后:
基站根据第一终端的终端特性和/或定位请求确定合适的定位方法,并将定位方法配置发送给第一终端;
基站向第一终端发送RAN DRX的配置信息和RAN eDRX的配置信息中的至少一项;
基站向第一终端发送下行定位参考信号配置信息、下行定位参考信号测量窗口配置信息和上行定位参考信号配置信息中的至少一项。
可选地,步骤227:基站在第一终端进行定位时释放第一终端至非激活态或空闲态。
步骤228:第一终端按照配置,在特定状态下(如idle或Inactive),特定DRX配置
下(如RAN DRX、RAN eDRX中的至少之一被配置后),测量定位参考信号,和/或,上报位置估计结果,和/或,发送上行定位参考信号。
步骤229:基站获得第一终端发送的测量结果或位置估计结果。
步骤2210:基站将测量结果或位置估计结果发送给LMF。
步骤2211:LMF确定第一终端的位置信息,并将位置信息发送至AMF。
步骤2212:AMF将位置信息反馈至第一终端或LCS实体。
以下提供另一种具体的实施例,如图2-3所示,该实施例包括如下步骤:
步骤231:AMF接收来自第一终端或者LCS实体的位置服务请求,位置服务请求中包含定位请求。
可选地,步骤232:AMF向第一终端请求终端能力。
可选地,步骤233:AMF获得第一终端的终端能力,其中终端能力包括第一指示信息。
步骤234:AMF根据定位请求(或定位请求中的功耗要求内容)和第一指示信息中的至少之一,发起定位流程。可选地,AMF发起定位流程包含以下至少之一,如下流程不分先后:
AMF为第一终端配置合适的CN DRX和/或CN eDRX。
AMF向基站推荐合适的RAN DRX和/或RAN eDRX配置,以辅助基站为第一终端配置RAN DRX和/或RAN eDRX。
AMF向基站推荐第一终端在定位时,例如定位测量、定位上报或上行定位参考信号发送时的RRC状态。
AMF向基站推荐第一终端在定位时,例如定位测量、定位上报或上行定位参考信号发送时的RRC状态。
可选地,步骤235:基站根据AMF的请求或推荐,在第一终端进行定位时释放第一终端至非激活态或空闲态;
步骤236:第一终端按照配置,在特定状态下(如idle或Inactive),特定DRX配置下(如CN DRX、CN eDRX、RAN DRX、RAN eDRX中的至少之一被配置后),测量定位参考信号,和/或,上报位置估计结果,和/或,发送上行定位参考信号。
步骤237:LMF获得第一终端或基站发送的测量结果或位置估计结果。
步骤238:LMF确定第一终端的位置信息,并将位置信息发送至AMF。
步骤239:AMF将位置信息反馈至第一终端或LCS实体。
本申请实施例提供的定位处理方法,执行主体可以为定位处理装置。本申请实施例中以定位处理装置执行定位处理方法为例,说明本申请实施例提供的定位处理装置。
图3示出了本申请实施例提供的定位处理装置的结构图,该定位处理装置可应用于第一设备。如图3所示,定位处理装置300包括:
第一接收模块301,用于接收第一定位请求和第一指示信息中的至少一项,所述第一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示
所述第一终端在所述功耗定位需求下的终端特性的信息,所述第一设备为第一网络设备;
发起模块302,用于根据所述第一定位请求和所述第一指示信息中的至少一项,发起定位流程。
可选地,所述第一定位请求和所述第一指示信息均由第二设备发送给所述第一设备,所述第二设备为所述第一终端、定位服务LCS实体或第二网络设备;或者,
所述第一定位请求由第三设备发送给所述第一设备,所述第一指示信息由第四设备发送给所述第一设备,所述第三设备为所述第一终端、定位服务LCS实体或第三网络设备,所述第四设备为所述第一终端、定位服务LCS实体或第四网络设备。
可选地,所述第一定位请求包括如下至少一项:
功耗定位服务使能标识;
所述第一终端的电池信息;
所述第一终端的定位服务信息;
所述第一终端的功耗信息;
所述第一终端每次定位的定位参数;
所述第一终端整体通信服务的通信参数。
可选地,所述第一终端的电池信息包括如下至少一项:
所述第一终端的电池容量参数;
所述第一终端的电池寿命要求参数;
和/或,
所述第一终端的定位服务信息包括如下至少一项:
所述第一终端的定位服务等级参数;
所述第一终端的定位服务类型指示信息;
和/或,
所述第一终端的功耗信息包括如下至少一项:
所述第一终端的功耗等级参数;
所述第一终端的定位功耗占所述第一终端的总功耗的比重参数;
和/或
所述第一终端每次定位的定位参数包括如下至少一项:
所述第一终端每次定位的功耗参数;
所述第一终端每次定位的峰值功率参数;
所述第一终端每次定位的平均功率参数;
和/或,
所述第一终端整体通信服务的通信参数包括如下至少一项:
所述第一终端整体通信服务的功耗参数;
所述第一终端整体通信服务的峰值功率参数;
所述第一终端整体通信服务的平均功率参数。
可选地,所述第一指示信息包括如下至少一项:
用于指示所述第一终端在非连接态下进行定位测量的终端特性的信息;
用于指示所述第一终端在非连接态下进行定位上报的终端特性的信息;
用于指示所述第一终端在非连接态下发送上行定位参考信号的终端特性的信息;
用于指示所述第一终端的类型为功耗高精度定位LPHAP类型或物联网IoT类型的终端特性的信息。
可选地,所述第一指示信息包含在终端能力信息或终端辅助信息中。
可选地,所述第一指示信息为所述第一终端在第一频带对应的指示信息;或者,
所述第一指示信息为所述第一终端在第一频率范围对应的指示信息;或者,
所述第一指示信息为所述第一终端采用第一定位方法对应的指示信息;或者,
所述第一指示信息为所述第一终端在所述第一频带采用第一定位方法对应的指示信息;或者,
所述第一指示信息为所述第一终端在所述第一频率范围采用第一定位方法对应的指示信息。
可选地,所述第一设备包括接入移动管理功能AMF、位置管理功能LMF和基站中的任一项。
可选地,所述第一设备为AMF;
发起模块302包括如下至少一项:
第一发送单元,用于向第五设备发送第二定位请求和第二指示信息中的至少一项,所述第二定位请求包括用于指示所述第一终端的功耗定位需求的信息,所述第二指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第五设备包括LMF或基站;
第二发送单元,用于向所述第一终端发送第一配置信息,所述第一配置信息包括核心网非连续接收周期CN DRX的配置信息和核心网扩展非连续接收周期CN eDRX的配置信息中的至少一项;
第三发送单元,用于向基站发送第三消息,所述第三消息用于向所述基站推荐无线接入网非连续接收周期RAN DRX的配置信息和无线接入网扩展非连续接收周期RAN eDRX的配置信息中的至少一项;
第四发送单元,用于向基站发送第四消息,所述第四消息用于向所述基站推荐所述第一终端进行定位所对应的RRC状态。
可选地,定位处理装置300还包括:
第一发送模块,用于所述第一设备向基站发送第五消息,所述第五消息包含所述第一设备向所述第一终端配置的CN DRX和CN eDRX中的至少一项;
第二接收模块,用于接收基站发送的第六消息,所述第六消息包含基站为所述第一终
端配置的RAN DRX和RAN eDRX中的至少一项。
可选地,所述第一设备为LMF;
发起模块302包括如下至少一项:
第五发送单元,用于向基站发送第三定位请求和第三指示信息中的至少一项,所述第三定位请求包括用于指示所述第一终端的功耗定位需求的信息,所述第三指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息;
第六发送单元,用于向AMF发送第八消息,所述第八消息用于请求所述AMF为所述第一终端配置CN DRX和CN eDRX中的至少一项;
第七发送单元,用于向AMF发送第九消息,所述第九消息用于向所述AMF推荐CN DRX的配置信息和CN eDRX的配置信息中的至少一项;
第八发送单元,用于向基站发送第十消息,所述第十消息用于请求所述基站为所述第一终端配置RAN DRX和RAN eDRX中的至少一项;
第九发送单元,用于向基站发送第十一消息,所述第十一消息用于向所述基站推荐RAN DRX的配置信息和RAN eDRX的配置信息中的至少一项;
第十发送单元,用于向第六设备发送第十二消息,所述第十二消息包含所述第一设备确定的下行定位参考信号配置信息、定位报告配置信息和定位处理方法配置信息中的至少一项,所述第六设备包括基站和所述第一终端中的至少一项;
第十一发送单元,用于向基站发送第十三消息,所述第十三消息用于向所述基站推荐上行定位参考信号的配置信息;
第十二发送单元,用于向基站发送第十四消息,所述第十四消息用于向所述基站推荐所述第一终端进行定位所对应的RRC状态。
可选地,定位处理装置300还包括:
第二接收模块,用于接收所述AMF发送的第十五消息,所述第十五消息包含所述AMF为所述第一终端配置的CN DRX和CN eDRX中的至少一项;
第三接收模块,用于接收所述基站发送的第十六消息,所述第十六消息包含所述基站为所述第一终端配置的RAN DRX和RAN eDRX中的至少一项。
可选地,所述第一设备为基站;
发起模块302包括如下至少一项:
第十三发送单元,用于向AMF发送第十七消息,所述第十七消息用于请求所述AMF为所述第一终端配置CN DRX和CN eDRX中的至少一项;
第十四发送单元,用于向AMF发送第十八消息,所述第十八消息用于向所述AMF推荐CN DRX的配置信息和CN eDRX的配置信息中的至少一项;
第十五发送单元,用于向所述第一终端发送第二配置信息,所述第二配置信息包括RAN DRX的配置信息和RAN eDRX的配置信息中的至少一项;
第十六发送单元,用于向所述第一终端发送第三配置信息,所述第三配置信息包括下
行定位参考信号配置信息、下行定位参考信号测量窗口配置信息和上行定位参考信号配置信息中的至少一项;
切换单元,用于将所述第一终端的RRC状态切换至空闲态或非激活态。
可选地,定位处理装置300还包括:
第四接收模块,用于接收AMF发送的第十九消息,所述第十九消息包含AMF为所述第一终端配置的CN DRX和CN eDRX中的至少一项;
第二发送模块,用于向LMF发送第二十消息,所述第二十消息包含所述第一设备为所述第一终端配置的RAN DRX和RAN eDRX中的至少一项。
综上,本申请实施例通过以上实施方式,第一设备可以根据第一定位请求和/或第一指示信息,准确地发起功耗定位需求对应的定位流程。由于第一设备能够准确地发起功耗定位需求对应的定位流程,从而使得终端能够准确地执行定位,进而能够降低终端的定位功耗。
本申请实施例中的定位处理装置可以是电子设备,例如具有操作系统的电子设备,也可以是电子设备中的部件,例如集成电路或芯片。该电子设备可以是终端,也可以为除终端之外的其他设备。示例性的,终端可以包括但不限于上述所列举的终端11的类型,其他设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)等,本申请实施例不作具体限定。
本申请实施例提供的定位处理装置能够实现图2的方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
图4示出了本申请实施例提供的一种定位处理方法的流程图。如图4所示,定位处理方法包括以下步骤:
步骤401:第二设备向第一设备发送第一定位请求和第一指示信息中的至少一项,所述第一定位请求用于表征第一终端存在功耗定位需求,所述第一指示信息用于指示所述第一终端在功耗定位需求下的终端特性,所述第一设备为第一网络设备,所述第二设备为所述第一终端、定位服务LCS实体或不同于所述第一网络设备的网络设备。
可选地,所述第一定位请求包括如下至少一项:
功耗定位服务使能标识;
所述第一终端的电池信息;
所述第一终端的定位服务信息;
所述第一终端的功耗信息;
所述第一终端每次定位的定位参数;
所述第一终端整体通信服务的通信参数。
可选地,所述第一终端的电池信息包括如下至少一项:
所述第一终端的电池容量参数;
所述第一终端的电池寿命要求参数;
和/或,
所述第一终端的定位服务信息包括如下至少一项:
所述第一终端的定位服务等级参数;
所述第一终端的定位服务类型指示信息;
和/或,
所述第一终端的功耗信息包括如下至少一项:
所述第一终端的功耗等级参数;
所述第一终端的定位功耗占所述第一终端的总功耗的比重参数;
和/或
所述第一终端每次定位的定位参数包括如下至少一项:
所述第一终端每次定位的功耗参数;
所述第一终端每次定位的峰值功率参数;
所述第一终端每次定位的平均功率参数;
和/或,
所述第一终端整体通信服务的通信参数包括如下至少一项:
所述第一终端整体通信服务的功耗参数;
所述第一终端整体通信服务的峰值功率参数;
所述第一终端整体通信服务的平均功率参数。
可选地,所述第一指示信息包括如下至少一项:
用于指示所述第一终端在非连接态下进行定位测量的终端特性的信息;
用于指示所述第一终端在非连接态下进行定位上报的终端特性的信息;
用于指示所述第一终端在非连接态下发送上行定位参考信号的终端特性的信息;
用于指示所述第一终端的类型为功耗高精度定位LPHAP类型或物联网IoT类型的终端特性的信息。
可选地,所述第一指示信息包含在终端能力信息或终端辅助信息中。
可选地,所述第一指示信息为所述第一终端在第一频带对应的指示信息;或者,
所述第一指示信息为所述第一终端在第一频率范围对应的指示信息;或者,
所述第一指示信息为所述第一终端采用第一定位方法对应的指示信息;或者,
所述第一指示信息为所述第一终端在所述第一频带采用第一定位方法对应的指示信息;或者,
所述第一指示信息为所述第一终端在所述第一频率范围采用第一定位方法对应的指示信息。
可选地,所述第一设备包括接入和移动管理功能AMF、位置管理功能LMF和基站中的任一项。
可选地,所述第二设备为所述第一终端;
所述方法还包括如下至少一项:
所述第二设备接收AMF发送的第一配置信息,所述第一配置信息包括核心网非连续接收周期CN DRX的配置信息和核心网扩展非连续接收周期CN eDRX的配置信息中的至少一项;
所述第二设备接收基站发送的第二配置信息,所述第二配置信息包括无线接入网非连续接收周期RAN DRX的配置信息和无线接入网扩展非连续接收周期RAN eDRX的配置信息中的至少一项;
所述第二设备接收基站发送的第三配置信息,所述第三配置信息包括下行定位参考信号配置信息、下行定位参考信号测量窗口配置信息和上行定位参考信号配置信息中的至少一项;
所述第二设备接收LMF发送第十二消息,所述第十二消息包含LMF确定的下行定位参考信号配置信息、定位报告配置信息和定位处理方法配置信息中的至少一项。
本申请实施例中,通过第二设备向第一设备发送第一定位请求和/或第一指示信息,第一设备可以根据第一定位请求和/或第一指示信息,准确地发起功耗定位需求对应的定位流程。由于第一设备能够准确地发起功耗定位需求对应的定位流程,从而使得终端能够准确地执行定位,进而能够降低终端的定位功耗。
本申请实施例的相关说明可参见图2的方法实施例的相关说明,并能够达到相同的有益效果,为避免重复,对此不作赘述。
本申请实施例提供的定位处理方法,执行主体可以为定位处理装置。本申请实施例中以定位处理装置执行定位处理方法为例,说明本申请实施例提供的定位处理装置。
图5示出了本申请实施例提供的定位处理装置的结构图。如图5所示,定位处理装置500包括:
发送模块501,用于向第一设备发送第一定位请求和第一指示信息中的至少一项,所述第一定位请求用于表征第一终端存在功耗定位需求,所述第一指示信息用于指示所述第一终端在功耗定位需求下的终端特性,所述第一设备为第一网络设备,所述第二设备为所述第一终端、定位服务LCS实体或不同于所述第一网络设备的网络设备。
可选地,所述第一定位请求包括如下至少一项:
功耗定位服务使能标识;
所述第一终端的电池信息;
所述第一终端的定位服务信息;
所述第一终端的功耗信息;
所述第一终端每次定位的定位参数;
所述第一终端整体通信服务的通信参数。
可选地,所述第一终端的电池信息包括如下至少一项:
所述第一终端的电池容量参数;
所述第一终端的电池寿命要求参数;
和/或,
所述第一终端的定位服务信息包括如下至少一项:
所述第一终端的定位服务等级参数;
所述第一终端的定位服务类型指示信息;
和/或,
所述第一终端的功耗信息包括如下至少一项:
所述第一终端的功耗等级参数;
所述第一终端的定位功耗占所述第一终端的总功耗的比重参数;
和/或
所述第一终端每次定位的定位参数包括如下至少一项:
所述第一终端每次定位的功耗参数;
所述第一终端每次定位的峰值功率参数;
所述第一终端每次定位的平均功率参数;
和/或,
所述第一终端整体通信服务的通信参数包括如下至少一项:
所述第一终端整体通信服务的功耗参数;
所述第一终端整体通信服务的峰值功率参数;
所述第一终端整体通信服务的平均功率参数。
可选地,所述第一指示信息包括如下至少一项:
用于指示所述第一终端在非连接态下进行定位测量的终端特性的信息;
用于指示所述第一终端在非连接态下进行定位上报的终端特性的信息;
用于指示所述第一终端在非连接态下发送上行定位参考信号的终端特性的信息;
用于指示所述第一终端的类型为功耗高精度定位LPHAP类型或物联网IoT类型的终端特性的信息。
可选地,所述第一指示信息包含在终端能力信息或终端辅助信息中。
可选地,所述第一指示信息为所述第一终端在第一频带对应的指示信息;或者,
所述第一指示信息为所述第一终端在第一频率范围对应的指示信息;或者,
所述第一指示信息为所述第一终端采用第一定位方法对应的指示信息;或者,
所述第一指示信息为所述第一终端在所述第一频带采用第一定位方法对应的指示信息;或者,
所述第一指示信息为所述第一终端在所述第一频率范围采用第一定位方法对应的指示信息。
可选地,所述第一设备包括接入和移动管理功能AMF、位置管理功能LMF和基站中的任一项。
可选地,所述第二设备为所述第一终端;
定位处理装置500还包括如下至少一项:
第一接收模块,用于接收AMF发送的第一配置信息,所述第一配置信息包括核心网非连续接收周期CN DRX的配置信息和核心网扩展非连续接收周期CN eDRX的配置信息中的至少一项;
第二接收模块,用于接收基站发送的第二配置信息,所述第二配置信息包括无线接入网非连续接收周期RAN DRX的配置信息和无线接入网扩展非连续接收周期RAN eDRX的配置信息中的至少一项;
第三接收模块,用于接收基站发送的第三配置信息,所述第三配置信息包括下行定位参考信号配置信息、下行定位参考信号测量窗口配置信息和上行定位参考信号配置信息中的至少一项;
第四接收模块,用于接收LMF发送第十二消息,所述第十二消息包含LMF确定的下行定位参考信号配置信息、定位报告配置信息和定位处理方法配置信息中的至少一项。
本申请实施例中,通过第二设备向第一设备发送第一定位请求和/或第一指示信息,第一设备可以根据第一定位请求和/或第一指示信息,准确地发起功耗定位需求对应的定位流程。由于第一设备能够准确地发起功耗定位需求对应的定位流程,从而使得终端能够准确地执行定位,进而能够降低终端的定位功耗。
本申请实施例中的定位处理装置可以是电子设备,例如具有操作系统的电子设备,也可以是电子设备中的部件,例如集成电路或芯片。该电子设备可以是终端,也可以为除终端之外的其他设备。示例性的,终端可以包括但不限于上述所列举的终端11的类型,其他设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)等,本申请实施例不作具体限定。
本申请实施例提供的定位处理装置能够实现图4的方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
可选的,如图6所示,本申请实施例还提供一种通信设备600,包括处理器601和存储器602,存储器602上存储有可在所述处理器601上运行的程序或指令,例如,该通信设备600为第一设备(例如可以是AMF、LMF或基站等网络设备)时,该程序或指令被处理器601执行时实现上述定位处理方法实施例的各个步骤,且能达到相同的技术效果。该通信设备600为第二设备(例如可以是第一终端、LCS实体或网络设备等通信设备)时,该程序或指令被处理器601执行时实现上述定位处理方法实施例的各个步骤,且能达到相同的技术效果。为避免重复,这里不再赘述。
本申请实施例还提供一种第一设备,包括处理器和通信接口,所述通信接口用于接收第一定位请求和第一指示信息中的至少一项,所述第一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第一设备为第一网络设备;所述处理器或通信接口用于根据所
述第一定位请求和所述第一指示信息中的至少一项,发起定位流程。该第一设备实施例与上述第一设备侧方法实施例对应,上述方法实施例的各个实施过程和实现方式均可适用于该第一设备实施例中,且能达到相同的技术效果。
具体地,本申请实施例还提供了一种网络设备,该网络设备可以是基站。如图7所示,该网络设备700包括:天线71、射频装置72、基带装置73、处理器74和存储器75。天线71与射频装置72连接。在上行方向上,射频装置72通过天线71接收信息,将接收的信息发送给基带装置73进行处理。在下行方向上,基带装置73对要发送的信息进行处理,并发送给射频装置72,射频装置72对收到的信息进行处理后经过天线71发送出去。
以上实施例中网络设备执行的方法可以在基带装置73中实现,该基带装置73包括基带处理器。
基带装置73例如可以包括至少一个基带板,该基带板上设置有多个芯片,如图7所示,其中一个芯片例如为基带处理器,通过总线接口与存储器75连接,以调用存储器75中的程序,执行以上方法实施例中所示的网络设备操作。
该网络设备还可以包括网络接口76,该接口例如为通用公共无线接口(common public radio interface,CPRI)。
具体地,本发明实施例的网络设备700还包括:存储在存储器75上并可在处理器74上运行的指令或程序,处理器74调用存储器75中的指令或程序执行图3所示各模块执行的方法,并达到相同的技术效果,为避免重复,故不在此赘述。
具体地,本申请实施例还提供了另一种网络设备,该网络设备可以是AMF或LMF。如图8所示,该网络设备800包括:处理器801、网络接口802和存储器803。其中,网络接口802例如为通用公共无线接口(common public radio interface,CPRI)。
具体地,本发明实施例的网络设备800还包括:存储在存储器803上并可在处理器801上运行的指令或程序,处理器801调用存储器803中的指令或程序执行图3所示各模块执行的方法,并达到相同的技术效果,为避免重复,故不在此赘述。
本申请实施例还提供一种第二设备,包括处理器和通信接口,所述通信接口用于向第一设备发送第一定位请求和第一指示信息中的至少一项,所述第一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第一设备为第一网络设备,所述第二设备为所述第一终端、定位服务LCS实体或不同于所述第一网络设备的网络设备。该第二设备实施例与上述第二设备侧方法实施例对应,上述方法实施例的各个实施过程和实现方式均可适用于该第二设备实施例中,且能达到相同的技术效果。
以下以第二设备为第一终端作为示例,具体地,图9为实现本申请实施例的一种第一终端的硬件结构示意图。
该第一终端900包括但不限于:射频单元901、网络模块902、音频输出单元903、输入单元904、传感器905、显示单元906、用户输入单元907、接口单元908、存储器909
以及处理器910等中的至少部分部件。
本领域技术人员可以理解,第一终端900还可以包括给各个部件供电的电源(比如电池),电源可以通过电源管理系统与处理器910逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图9中示出的终端结构并不构成对终端的限定,终端可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置,在此不再赘述。
应理解的是,本申请实施例中,输入单元904可以包括图形处理单元(Graphics Processing Unit,GPU)9041和麦克风9042,图形处理器9041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元906可包括显示面板9061,可以采用液晶显示器、有机发光二极管等形式来配置显示面板9061。用户输入单元907包括触控面板9071以及其他输入设备9072中的至少一种。触控面板9071,也称为触摸屏。触控面板9071可包括触摸检测装置和触摸控制器两个部分。其他输入设备9072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。
本申请实施例中,射频单元901接收来自网络设备的下行数据后,可以传输给处理器910进行处理;另外,射频单元901可以向网络设备发送上行数据。通常,射频单元901包括但不限于天线、放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器909可用于存储软件程序或指令以及各种数据。存储器909可主要包括存储程序或指令的第一存储区和存储数据的第二存储区,其中,第一存储区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外,存储器909可以包括易失性存储器或非易失性存储器,或者,存储器909可以包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synch link DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DRRAM)。本申请实施例中的存储器909包括但不限于这些和任意其它适合类型的存储器。
处理器910可包括一个或多个处理单元;可选的,处理器910集成应用处理器和调制解调处理器,其中,应用处理器主要处理涉及操作系统、用户界面和应用程序等的操作,调制解调处理器主要处理无线通信信号,如基带处理器。可以理解的是,上述调制解调处理器也可以不集成到处理器910中。
其中,射频单元901用于:
向第一设备发送第一定位请求和第一指示信息中的至少一项,所述第一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第一设备为第一网络设备,所述第二设备为所述第一终端。
在本申请实施例中,通过第二设备向第一设备发送第一定位请求和/或第一指示信息,第一设备可以根据第一定位请求和/或第一指示信息,准确地发起功耗定位需求对应的定位流程。由于第一设备能够准确地发起功耗定位需求对应的定位流程,从而使得终端能够准确地执行定位,进而能够降低终端的定位功耗。
可选地,所述第一定位请求包括如下至少一项:
功耗定位服务使能标识;
所述第一终端的电池信息;
所述第一终端的定位服务信息;
所述第一终端的功耗信息;
所述第一终端每次定位的定位参数;
所述第一终端整体通信服务的通信参数。
可选地,所述第一终端的电池信息包括如下至少一项:
所述第一终端的电池容量参数;
所述第一终端的电池寿命要求参数;
和/或,
所述第一终端的定位服务信息包括如下至少一项:
所述第一终端的定位服务等级参数;
所述第一终端的定位服务类型指示信息;
和/或,
所述第一终端的功耗信息包括如下至少一项:
所述第一终端的功耗等级参数;
所述第一终端的定位功耗占所述第一终端的总功耗的比重参数;
和/或
所述第一终端每次定位的定位参数包括如下至少一项:
所述第一终端每次定位的功耗参数;
所述第一终端每次定位的峰值功率参数;
所述第一终端每次定位的平均功率参数;
和/或,
所述第一终端整体通信服务的通信参数包括如下至少一项:
所述第一终端整体通信服务的功耗参数;
所述第一终端整体通信服务的峰值功率参数;
所述第一终端整体通信服务的平均功率参数。
可选地,所述第一指示信息包括如下至少一项:
用于指示所述第一终端在非连接态下进行定位测量的终端特性的信息;
用于指示所述第一终端在非连接态下进行定位上报的终端特性的信息;
用于指示所述第一终端在非连接态下发送上行定位参考信号的终端特性的信息;
用于指示所述第一终端的类型为功耗高精度定位LPHAP类型或物联网IoT类型的终端特性的信息。
可选地,所述第一指示信息包含在终端能力信息或终端辅助信息中。
可选地,所述第一指示信息为所述第一终端在第一频带对应的指示信息;或者,
所述第一指示信息为所述第一终端在第一频率范围对应的指示信息;或者,
所述第一指示信息为所述第一终端采用第一定位方法对应的指示信息;或者,
所述第一指示信息为所述第一终端在所述第一频带采用第一定位方法对应的指示信息;或者,
所述第一指示信息为所述第一终端在所述第一频率范围采用第一定位方法对应的指示信息。
可选地,所述第一设备包括接入移动管理功能AMF、位置管理功能LMF和基站中的任一项。
可选地,所述第一设备为AMF;
射频单元901还用于如下至少一项:
接收AMF发送的第一配置信息,所述第一配置信息包括核心网非连续接收周期CN DRX的配置信息和核心网扩展非连续接收周期CN eDRX的配置信息中的至少一项;
接收基站发送的第二配置信息,所述第二配置信息包括无线接入网非连续接收周期RAN DRX的配置信息和无线接入网扩展非连续接收周期RAN eDRX的配置信息中的至少一项;
接收基站发送的第三配置信息,所述第三配置信息包括下行定位参考信号配置信息、下行定位参考信号测量窗口配置信息和上行定位参考信号配置信息中的至少一项;
接收LMF发送第十二消息,所述第十二消息包含LMF确定的下行定位参考信号配置信息、定位报告配置信息和定位处理方法配置信息中的至少一项。
综上,本申请实施例中,通过以上实施方式,能够降低终端的定位功耗。
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储有程序或指令,该程序或指令被处理器执行时实现上述定位处理方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
其中,所述处理器为上述实施例中所述的终端中的处理器。所述可读存储介质,包括计算机可读存储介质,如计算机只读存储器ROM、随机存取存储器RAM、磁碟或者光盘
等。
本申请实施例另提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现上述定位处理方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片,系统芯片,芯片系统或片上系统芯片等。
本申请实施例另提供了一种计算机程序/程序产品,所述计算机程序/程序产品被存储在存储介质中,所述计算机程序/程序产品被至少一个处理器执行以实现上述定位处理方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
本申请实施例还提供了一种通信系统,包括:第一设备及第二设备,其中,第一设备可以是网络设备,第二设备可以是终端、LCS实体或网络设备,所述第一设备可用于执行如上所述的定位处理方法的步骤,所述第二设备可用于执行如上所述的定位处理方法的步骤。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外,需要指出的是,本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述,但是本申请并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。
Claims (23)
- 一种定位处理方法,包括:第一设备接收第一定位请求和第一指示信息中的至少一项,所述第一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第一设备为第一网络设备;所述第一设备根据所述第一定位请求和所述第一指示信息中的至少一项,发起定位流程。
- 根据权利要求1所述的方法,其中,所述第一设备接收第一定位请求和第一指示信息中的至少一项,包括:所述第一设备从第二设备接收所述第一定位请求和所述第一指示信息,所述第二设备为所述第一终端、定位服务LCS实体或第二网络设备;或者,所述第一设备从第三设备接收所述第一定位请求,所述第一设备从第四设备接收所述第一指示信息,所述第三设备为所述第一终端、LCS实体或第三网络设备,所述第四设备为所述第一终端、LCS实体或第四网络设备。
- 根据权利要求1所述的方法,其中,所述第一定位请求包括如下至少一项:功耗定位服务使能标识;所述第一终端的电池信息;所述第一终端的定位服务信息;所述第一终端的功耗信息;所述第一终端每次定位的定位参数;所述第一终端整体通信服务的通信参数。
- 根据权利要求3所述的方法,其中,所述第一终端的电池信息包括如下至少一项:所述第一终端的电池容量参数;所述第一终端的电池寿命要求参数;和/或,所述第一终端的定位服务信息包括如下至少一项:所述第一终端的定位服务等级参数;所述第一终端的定位服务类型指示信息;和/或,所述第一终端的功耗信息包括如下至少一项:所述第一终端的功耗等级参数;所述第一终端的定位功耗占所述第一终端的总功耗的比重参数;和/或所述第一终端每次定位的定位参数包括如下至少一项:所述第一终端每次定位的功耗参数;所述第一终端每次定位的峰值功率参数;所述第一终端每次定位的平均功率参数;和/或,所述第一终端整体通信服务的通信参数包括如下至少一项:所述第一终端整体通信服务的功耗参数;所述第一终端整体通信服务的峰值功率参数;所述第一终端整体通信服务的平均功率参数。
- 根据权利要求1所述的方法,其中,所述第一指示信息包括如下至少一项:用于指示所述第一终端在非连接态下进行定位测量的终端特性的信息;用于指示所述第一终端在非连接态下进行定位上报的终端特性的信息;用于指示所述第一终端在非连接态下发送上行定位参考信号的终端特性的信息;用于指示所述第一终端的类型为功耗高精度定位LPHAP类型或物联网IoT类型的终端特性的信息。
- 根据权利要求1所述的方法,其中,所述第一指示信息包含在终端能力信息或终端辅助信息中。
- 根据权利要求1所述的方法,其中,所述第一设备为AMF;所述第一设备发起定位流程,包括如下至少一项:所述第一设备向第五设备发送第二定位请求和第二指示信息中的至少一项,所述第二定位请求包括用于指示所述第一终端的功耗定位需求的信息,所述第二指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第五设备包括LMF或基站;所述第一设备向所述第一终端发送第一配置信息,所述第一配置信息包括核心网非连续接收周期CN DRX的配置信息和核心网扩展非连续接收周期CN eDRX的配置信息中的至少一项;所述第一设备向基站发送第三消息,所述第三消息用于向所述基站推荐无线接入网非连续接收周期RAN DRX的配置信息和无线接入网扩展非连续接收周期RAN eDRX的配置信息中的至少一项;所述第一设备向基站发送第四消息,所述第四消息用于向所述基站推荐所述第一终端进行定位所对应的RRC状态。
- 根据权利要求7所述的方法,其中,所述方法还包括如下至少一项:所述第一设备向基站发送第五消息,所述第五消息包含所述第一设备向所述第一终端配置的CN DRX和CN eDRX中的至少一项;所述第一设备接收基站发送的第六消息,所述第六消息包含基站为所述第一终端配置的RAN DRX和RAN eDRX中的至少一项。
- 根据权利要求1所述的方法,其中,所述第一设备为LMF;所述第一设备发起定位流程,包括如下至少一项:所述第一设备向基站发送第三定位请求和第三指示信息中的至少一项,所述第三定位请求包括用于指示所述第一终端的功耗定位需求的信息,所述第三指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息;所述第一设备向AMF发送第八消息,所述第八消息用于请求所述AMF为所述第一终端配置CN DRX和CN eDRX中的至少一项;所述第一设备向AMF发送第九消息,所述第九消息用于向所述AMF推荐CN DRX的配置信息和CN eDRX的配置信息中的至少一项;所述第一设备向基站发送第十消息,所述第十消息用于请求所述基站为所述第一终端配置RAN DRX和RAN eDRX中的至少一项;所述第一设备向基站发送第十一消息,所述第十一消息用于向所述基站推荐RAN DRX的配置信息和RAN eDRX的配置信息中的至少一项;所述第一设备向第六设备发送第十二消息,所述第十二消息包含所述第一设备确定的下行定位参考信号配置信息、定位报告配置信息和定位处理方法配置信息中的至少一项,所述第六设备包括基站和所述第一终端中的至少一项;所述第一设备向基站发送第十三消息,所述第十三消息用于向所述基站推荐上行定位参考信号的配置信息;所述第一设备向基站发送第十四消息,所述第十四消息用于向所述基站推荐所述第一终端进行定位所对应的RRC状态。
- 根据权利要求9所述的方法,其中,所述方法还包括如下至少一项:所述第一设备接收所述AMF发送的第十五消息,所述第十五消息包含所述AMF为所述第一终端配置的CN DRX和CN eDRX中的至少一项;所述第一设备接收所述基站发送的第十六消息,所述第十六消息包含所述基站为所述第一终端配置的RAN DRX和RAN eDRX中的至少一项。
- 根据权利要求1所述的方法,其中,所述第一设备为基站;所述第一设备发起定位流程,包括如下至少一项:所述第一设备向AMF发送第十七消息,所述第十七消息用于请求所述AMF为所述第一终端配置CN DRX和CN eDRX中的至少一项;所述第一设备向AMF发送第十八消息,所述第十八消息用于向所述AMF推荐CN DRX的配置信息和CN eDRX的配置信息中的至少一项;所述第一设备向所述第一终端发送第二配置信息,所述第二配置信息包括RAN DRX的配置信息和RAN eDRX的配置信息中的至少一项;所述第一设备向所述第一终端发送第三配置信息,所述第三配置信息包括下行定位参考信号配置信息、下行定位参考信号测量窗口配置信息和上行定位参考信号配置信息中的 至少一项;所述第一设备将所述第一终端的RRC状态切换至空闲态或非激活态。
- 根据权利要求11所述的方法,其中,所述方法还包括如下至少一项:所述第一设备接收AMF发送的第十九消息,所述第十九消息包含AMF为所述第一终端配置的CN DRX和CN eDRX中的至少一项;所述第一设备向LMF发送第二十消息,所述第二十消息包含所述第一设备为所述第一终端配置的RAN DRX和RAN eDRX中的至少一项。
- 一种定位处理方法,包括:第二设备向第一设备发送第一定位请求和第一指示信息中的至少一项,所述第一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第一设备为第一网络设备,所述第二设备为所述第一终端、定位服务LCS实体或不同于所述第一网络设备的网络设备。
- 根据权利要求13所述的方法,其中,所述第一定位请求包括如下至少一项:功耗定位服务使能标识;所述第一终端的电池信息;所述第一终端的定位服务信息;所述第一终端的功耗信息;所述第一终端每次定位的定位参数;所述第一终端整体通信服务的通信参数。
- 根据权利要求14所述的方法,其中,所述第一终端的电池信息包括如下至少一项:所述第一终端的电池容量参数;所述第一终端的电池寿命要求参数;和/或,所述第一终端的定位服务信息包括如下至少一项:所述第一终端的定位服务等级参数;所述第一终端的定位服务类型指示信息;和/或,所述第一终端的功耗信息包括如下至少一项:所述第一终端的功耗等级参数;所述第一终端的定位功耗占所述第一终端的总功耗的比重参数;和/或所述第一终端每次定位的定位参数包括如下至少一项:所述第一终端每次定位的功耗参数;所述第一终端每次定位的峰值功率参数;所述第一终端每次定位的平均功率参数;和/或,所述第一终端整体通信服务的通信参数包括如下至少一项:所述第一终端整体通信服务的功耗参数;所述第一终端整体通信服务的峰值功率参数;所述第一终端整体通信服务的平均功率参数。
- 根据权利要求13所述的方法,其中,所述第一指示信息包括如下至少一项:用于指示所述第一终端在非连接态下进行定位测量的终端特性的信息;用于指示所述第一终端在非连接态下进行定位上报的终端特性的信息;用于指示所述第一终端在非连接态下发送上行定位参考信号的终端特性的信息;用于指示所述第一终端的类型为功耗高精度定位LPHAP类型或物联网IoT类型的终端特性的信息。
- 根据权利要求13所述的方法,其中,所述第一指示信息包含在终端能力信息或终端辅助信息中。
- 根据权利要求13所述的方法,其中,所述第二设备为所述第一终端;所述方法还包括如下至少一项:所述第二设备接收AMF发送的第一配置信息,所述第一配置信息包括核心网非连续接收周期CN DRX的配置信息和核心网扩展非连续接收周期CN eDRX的配置信息中的至少一项;所述第二设备接收基站发送的第二配置信息,所述第二配置信息包括无线接入网非连续接收周期RAN DRX的配置信息和无线接入网扩展非连续接收周期RAN eDRX的配置信息中的至少一项;所述第二设备接收基站发送的第三配置信息,所述第三配置信息包括下行定位参考信号配置信息、下行定位参考信号测量窗口配置信息和上行定位参考信号配置信息中的至少一项;所述第二设备接收LMF发送第十二消息,所述第十二消息包含LMF确定的下行定位参考信号配置信息、定位报告配置信息和定位处理方法配置信息中的至少一项。
- 一种定位处理装置,应用于第一设备,所述装置包括:第一接收模块,用于接收第一定位请求和第一指示信息中的至少一项,所述第一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第一设备为第一网络设备;发起模块,用于根据所述第一定位请求和所述第一指示信息中的至少一项,发起定位流程。
- 一种定位处理装置,应用于第二设备,所述装置包括:发送模块,用于向第一设备发送第一定位请求和第一指示信息中的至少一项,所述第 一定位请求包括用于指示第一终端的功耗定位需求的信息,所述第一指示信息包括用于指示所述第一终端在所述功耗定位需求下的终端特性的信息,所述第一设备为第一网络设备,所述第二设备为所述第一终端、定位服务LCS实体或不同于所述第一网络设备的网络设备。
- 一种第一设备,包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求1至12中任一项所述的定位处理方法的步骤。
- 一种第二设备,包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求13至18中任一项所述的定位处理方法的步骤。
- 一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如权利要求1至12中任一项所述的定位处理方法,或者实现如权利要求13至18中任一项所述的定位处理方法的步骤。
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