WO2024022157A1 - 定位处理方法、装置及设备 - Google Patents

定位处理方法、装置及设备 Download PDF

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Publication number
WO2024022157A1
WO2024022157A1 PCT/CN2023/107876 CN2023107876W WO2024022157A1 WO 2024022157 A1 WO2024022157 A1 WO 2024022157A1 CN 2023107876 W CN2023107876 W CN 2023107876W WO 2024022157 A1 WO2024022157 A1 WO 2024022157A1
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WIPO (PCT)
Prior art keywords
redcap
terminal
positioning
message
capabilities
Prior art date
Application number
PCT/CN2023/107876
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English (en)
French (fr)
Inventor
张不方
Original Assignee
大唐移动通信设备有限公司
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Publication of WO2024022157A1 publication Critical patent/WO2024022157A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Definitions

  • the present disclosure relates to the field of communication technology, and in particular, to a positioning processing method, device and equipment.
  • RedCap Reduced Capability
  • the RedCap terminal supports a narrower bandwidth, up to 20M in frequency range 1 (Frequency Range 1, FR1), and up to 100M in frequency range 2 (Frequency Range 2, FR2).
  • RRM Radio Resource Management
  • IDLE idle
  • IACTIVE inactive
  • eDRX Extended Discontinuous Reception
  • the terminal being located is a RedCap type terminal with limited functions. For example, it supports a narrower bandwidth and supports fewer receiving and transmitting antennas. If the positioning server cannot identify it, it is for a RedCap terminal. The positioning and related attributes of the RedCap terminal will cause the reference signal configured by the positioning server to be unreasonable, resulting in positioning failure.
  • the purpose of the embodiments of the present disclosure is to provide a positioning processing method, device and equipment to solve the problem in the related art that the positioning server cannot recognize the RedCap terminal and easily leads to positioning failure.
  • a positioning processing method which includes:
  • the positioning server receives a first message sent by the first device, the first message indicating reduced capabilities RedCap positioning;
  • the positioning server initiates RedCap positioning according to the first message.
  • the first device includes one or more of the following:
  • the access network equipment to which the terminal is connected;
  • Core network equipment that provides services to terminals.
  • the first message carries one or more of the following:
  • Second indication information indicating that the positioning service type for the terminal is RedCap positioning.
  • the RedCap capability information of the located terminal includes one or more of the following:
  • the first message is at least one of the following:
  • An embodiment of the present disclosure also provides a positioning processing method, which method includes:
  • the terminal sends a first message to the positioning server, where the first message indicates RedCap positioning.
  • the first message carries one or more of the following:
  • the RedCap capability information of the located terminal includes one or more of the following:
  • An embodiment of the present disclosure also provides a positioning processing method, which method includes:
  • the access network device sends a first message to the positioning server, where the first message indicates RedCap positioning;
  • the access network device is an access network device to which the terminal is connected.
  • the first message carries one or more of the following:
  • the RedCap capability information of the located terminal includes one or more of the following:
  • An embodiment of the present disclosure also provides a positioning processing method, including:
  • the core network device sends a first message to the positioning server, where the first message indicates RedCap positioning.
  • the first message carries one or more of the following:
  • Second indication information indicating that the positioning service type for the terminal is RedCap positioning.
  • the RedCap capability information of the located terminal includes one or more of the following:
  • the method further includes:
  • the core network device determines the information carried in the first message.
  • the core network device determines the information carried in the first message, including:
  • the core network device determines the information carried in the first message based on the information sent by the positioning service request initiating device.
  • An embodiment of the present disclosure also provides a positioning processing device, including:
  • a receiving unit configured to receive a first message sent by the first device, the first message indicating reduced capability RedCap positioning
  • a positioning unit configured to initiate RedCap positioning according to the first message.
  • An embodiment of the present disclosure also provides a positioning server, including a memory, a transceiver, and a processor:
  • Memory used to store computer programs
  • transceiver used to send and receive data under the control of the processor
  • processor used to read the computer program in the memory and perform the following operations:
  • RedCap positioning is initiated.
  • An embodiment of the present disclosure also provides a positioning processing device, including:
  • the first sending unit is configured to send a first message to the positioning server, where the first message indicates RedCap positioning.
  • An embodiment of the present disclosure also provides a terminal, including a memory, a transceiver, and a processor:
  • Memory used to store computer programs
  • transceiver used to send and receive data under the control of the processor
  • processor used to read the computer program in the memory and perform the following operations:
  • a first message is sent to the positioning server, the first message indicating RedCap positioning.
  • An embodiment of the present disclosure also provides a positioning processing device, including:
  • a second sending unit configured to send a first message to the positioning server, where the first message indicates RedCap positioning
  • the access network device is an access network device to which the terminal is connected.
  • An embodiment of the present disclosure also provides an access network device, including a memory, a transceiver, and a processor:
  • Memory used to store computer programs
  • transceiver used to send and receive data under the control of the processor
  • processor used to read the computer program in the memory and perform the following operations:
  • the access network device is an access network device to which the terminal is connected.
  • An embodiment of the present disclosure also provides a positioning processing device, including:
  • the third sending unit is configured to send a first message to the positioning server, where the first message indicates RedCap positioning.
  • An embodiment of the present disclosure also provides a core network device, including a memory, a transceiver, and a processor:
  • Memory used to store computer programs
  • transceiver used to send and receive data under the control of the processor
  • processor used to read the computer program in the memory and perform the following operations:
  • a first message is sent to the positioning server, the first message indicating RedCap positioning.
  • Embodiments of the present disclosure also provide a processor-readable storage medium that stores a computer program, and the computer program is used to cause the processor to execute the method as described above.
  • the first device indicates the first message of RedCap positioning to the positioning server, so that the positioning server can determine that this positioning is RedCap positioning and the related characteristics of the RedCap terminal, so that the positioning server Corresponding positioning mechanisms can be adopted to ensure RedCap positioning; thereby solving the problem that the current positioning server cannot recognize special positioning scenarios for RedCap type positioning, resulting in RedCap positioning failure.
  • Figure 1 shows a block diagram of a wireless communication system to which embodiments of the present disclosure are applicable
  • Figure 2 shows one of the schematic flow diagrams of the positioning processing method provided by the embodiment of the present disclosure
  • Figure 3 shows the second schematic flowchart of the positioning processing method provided by the embodiment of the present disclosure
  • Figure 4 shows the third schematic flowchart of the positioning processing method provided by the embodiment of the present disclosure
  • Figure 5 shows the fourth schematic flowchart of the positioning processing method provided by the embodiment of the present disclosure
  • Figure 6 shows one of the structural schematic diagrams of the positioning processing device provided by an embodiment of the present disclosure
  • Figure 7 shows a schematic structural diagram of a positioning server provided by an embodiment of the present disclosure
  • Figure 8 shows the second structural schematic diagram of the positioning processing device provided by an embodiment of the present disclosure
  • Figure 9 shows a schematic structural diagram of a terminal provided by an embodiment of the present disclosure.
  • Figure 10 shows the third structural schematic diagram of the positioning processing device provided by the embodiment of the present disclosure.
  • Figure 11 shows a schematic structural diagram of an access network device provided by an embodiment of the present disclosure
  • Figure 12 shows a schematic structural diagram 4 of a positioning processing device provided by an embodiment of the present disclosure
  • Figure 13 shows a schematic structural diagram of core network equipment provided by an embodiment of the present disclosure.
  • FIG. 1 shows a block diagram of a wireless communication system to which embodiments of the present disclosure are applicable.
  • the wireless communication system includes a terminal device 11 and a network side device 12.
  • the terminal device 11 may also be called a terminal or a user terminal (User Equipment, UE).
  • UE User Equipment
  • the network side device 12 may be a base station or a core network. It should be noted that in the embodiment of this disclosure, only the base station in the NR system is taken as an example, but the specific type of the base station is not limited.
  • the term "and/or” describes the association relationship of associated objects, indicating that there can be three relationships, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone. these three situations.
  • the character "/” generally indicates that the related objects are in an "or” relationship.
  • the term “plurality” refers to two or more than two, and other quantifiers are similar to it.
  • 5G fifth generation mobile communication technology
  • applicable systems can be global system of mobile communication (GSM) system, code division multiple access (code division multiple access, CDMA) system, wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA) general packet Wireless service (general packet radio service, GPRS) system, long term evolution (long term evolution, LTE) system, LTE frequency division duplex (FDD) system, LTE time division duplex (TDD) system, Advanced long term evolution (long term evolution advanced, LTE-A) system, universal mobile telecommunication system (UMTS), global interoperability for microwave access (WiMAX) system, 5G New Radio, NR) system, etc.
  • GSM global system of mobile communication
  • CDMA code division multiple access
  • WCDMA Wideband Code Division Multiple Access
  • general packet Wireless service general packet Radio service
  • GPRS general packet Wireless service
  • long term evolution long term evolution, LTE
  • LTE frequency division duplex FDD
  • LTE time division duplex LTE time division duplex
  • UMTS universal
  • the terminal equipment involved in the embodiments of the present disclosure may provide voice and/or data connectivity to users. Personal devices, handheld devices with wireless connection capabilities, or other processing devices connected to wireless modems, etc. In different systems, the names of terminal equipment may also be different.
  • the terminal equipment may be called User Equipment (UE).
  • Wireless terminal equipment can communicate with one or more core networks (Core Network, CN) via a Radio Access Network (RAN).
  • the wireless terminal equipment can be a mobile terminal equipment, such as a mobile phone (also known as a "cellular phone"). "Telephone) and computers with mobile terminal devices, which may be, for example, portable, pocket-sized, handheld, computer-built-in or vehicle-mounted mobile devices, which exchange speech and/or data with the radio access network.
  • Wireless terminal equipment may also be called a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, or an access point.
  • remote terminal equipment remote terminal equipment
  • access terminal equipment access terminal
  • user terminal user terminal
  • user agent user agent
  • user device user device
  • the network device involved in the embodiment of the present disclosure may be a base station, and the base station may include multiple cells that provide services for terminals.
  • a base station can also be called an access point, or it can be a device in the access network that communicates with wireless terminal equipment through one or more sectors on the air interface, or it can be named by another name.
  • the network device may be used to exchange received air frames with Internet Protocol (IP) packets and act as a router between the wireless terminal device and the rest of the access network, where the remainder of the access network may include the Internet Protocol (IP) communication network.
  • IP Internet Protocol
  • Network devices also coordinate attribute management of the air interface.
  • the network equipment involved in the embodiments of the present disclosure may be a network equipment (Base Transceiver Station, BTS) in Global System for Mobile communications (GSM) or Code Division Multiple Access (CDMA). ), or it can be a network device (NodeB) in a Wide-band Code Division Multiple Access (WCDMA), or an evolutionary network device in a long term evolution (LTE) system (evolutional Node B, eNB or e-NodeB), 5G base station (gNB) in the 5G network architecture (next generation system), or Home evolved Node B (HeNB), relay node (relay node) , Home base stations (femto), pico base stations (pico), etc. are not limited in the embodiments of the present disclosure.
  • network devices may include centralized unit (CU) nodes and distributed unit (DU) nodes, and the centralized units and distributed units may also be arranged geographically separately.
  • MIMO transmission can be single-user MIMO (Single User MIMO, SU-MIMO) or multi-user MIMO. (Multiple User MIMO,MU-MIMO).
  • MIMO transmission can be two-dimensional MIMO (2 Dimensions MIMO, 2D-MIMO), three-dimensional MIMO (3 Dimensions MIMO, 3D-MIMO), full-dimensional MIMO (Full Dimension MIMO, FD-MIMO) Or massive MIMO (massive-MIMO), it can also be diversity transmission, precoding transmission or beamforming transmission, etc.
  • an embodiment of the present disclosure provides a positioning processing method, which includes:
  • Step 201 The positioning server receives the first message sent by the first device, the first message indicating reduced capability RedCap positioning;
  • Step 202 The positioning server initiates RedCap positioning according to the first message.
  • the positioning server determines based on the first message that the located target terminal is a terminal that supports RedCap capabilities and the corresponding RedCap capability information of the RedCap terminal, and configures an appropriate positioning reference signal based on the above information.
  • the positioning server is a location management function (Location Management Function, LMF) network element.
  • LMF Location Management Function
  • the first device includes one or more of the following:
  • Terminal for example, the terminal is the terminal being located;
  • the access network equipment to which the terminal is connected for example, the serving cell to which the terminal is connected, or the base station corresponding to the serving cell to which the terminal is connected;
  • Core network equipment that provides services for terminals.
  • the core network equipment is the Access and Mobility Management Function (AMF) network element.
  • AMF Access and Mobility Management Function
  • the first message carries one or more of the following:
  • LCS Location Services
  • LDP Long Term Evolution Positioning Protocol
  • New Radio Positioning Protocol (NR Positioning Protocol a, NRPPa) transmission identification;
  • Second indication information indicating that the positioning service type for the terminal is RedCap positioning.
  • the RedCap capability information of the located terminal includes one or more of the following:
  • the “terminal supporting the RedCap capability” mentioned in this disclosure may also be called a RedCap terminal.
  • the first message is at least one of the following:
  • the LPP message may be an LPP providing positioning capability message, or an LPP requesting assistance data message, or an LPP providing measurement result message, or other newly introduced LPP messages; there is no specific limitation here.
  • the method further includes:
  • the positioning server sends a second message to the first device, where the second message is used to request acquisition of RedCap positioning auxiliary information of the positioned terminal;
  • step 201 includes:
  • the positioning server receives the first message sent by the first device in response to the second message.
  • the first device may actively send the first message to the positioning server, or may report the corresponding first message after receiving the second message sent by the positioning server, which is not specifically limited here.
  • the second message is at least one of the following:
  • the LPP message may be an LPP providing positioning capability message, or an LPP requesting assistance data message, or an LPP providing measurement result message, or other newly introduced LPP messages; there is no specific limitation here.
  • the first device provides the first message of the RedCap positioning of the auxiliary terminal to the positioning server, so that the positioning server can determine that this positioning is RedCap positioning and the related characteristics of the RedCap terminal, so that the positioning server can take Corresponding positioning mechanism to ensure RedCap positioning; thereby solving the problem that the current positioning server cannot recognize special positioning scenarios for RedCap type positioning, resulting in RedCap positioning failure.
  • an embodiment of the present disclosure also provides a positioning processing method, which method includes:
  • Step 301 The terminal sends a first message to the positioning server, where the first message indicates RedCap positioning.
  • the positioning server initiates RedCap positioning according to the first message.
  • the positioning server determines based on the first message that the located target terminal is a terminal supporting RedCap capability and the corresponding RedCap capability information of the RedCap terminal, and configures an appropriate positioning reference signal based on the above information.
  • the terminal is a located terminal that supports RedCap capability; and/or the positioning server is a Location Management Function (LMF) network element.
  • LMF Location Management Function
  • the first message carries one or more of the following:
  • the RedCap capability information of the located terminal includes one or more of the following:
  • terminal supporting the RedCap capability may also be called a RedCap terminal.
  • the method before step 301, the method further includes:
  • the terminal receives a second message sent by the positioning server, where the second message is used to request acquisition of RedCap positioning auxiliary information of the positioned terminal;
  • step 301 includes:
  • the terminal responds to the second message and sends the first message to the positioning server.
  • the terminal can actively send the first message to the positioning server, or can report the corresponding first message after receiving the second message sent by the positioning server, which is not specifically limited here.
  • Example 1 The terminal being located indicates that the terminal is a RedCap terminal, and/or the RedCap-related capability information is given to the LMF; in this example, the first message is the LPP providing terminal positioning capability message
  • Step 1 the LMF receives the positioning request from the AMF and determines the UE identity (Identity, ID) of the located terminal;
  • Step 2 the LMF sends the second message, that is, the LPP positioning capability request message to the located terminal, requesting to obtain the terminal type of the located UE and/or the UE capability information of the located terminal;
  • Step 3 The UE sends a first message to the LMF.
  • the first message provides a UE positioning capability message for LPP to provide first indication information indicating that the located terminal is a RedCap terminal, and/ Or the RedCap capability information of the located terminal is given to LMF.
  • the first message includes one or more of the following:
  • the located UE ID The located UE ID
  • the RedCap capability information of the located terminal includes one or more of the following:
  • Step 3 The LMF receives the first message sent by the UE, and determines that the positioning is RedCap positioning according to the first message. Afterwards, LMF initiates the positioning process for RedCap terminal positioning.
  • the terminal provides the first message of assisting the terminal's RedCap positioning to the positioning server, so that the positioning server can determine that this positioning is RedCap positioning and the related characteristics of the RedCap terminal, so that the positioning server can take corresponding measures.
  • the positioning mechanism ensures RedCap positioning; thereby solving the problem that the current positioning server cannot recognize special positioning scenarios for RedCap type positioning, resulting in RedCap positioning failure.
  • an embodiment of the present disclosure also provides a positioning processing method, which method includes:
  • Step 401 The access network device sends a first message to the positioning server, where the first message is used to assist the terminal in RedCap positioning;
  • the access network device is an access network device to which the terminal is connected.
  • the positioning server that receives the first message initiates RedCap positioning according to the first message.
  • the positioning server determines based on the first message that the located target terminal is a terminal that supports RedCap capabilities and the corresponding RedCap capability information of the RedCap terminal, and configures an appropriate positioning reference signal based on the above information.
  • the access network device is a serving cell to which the terminal accesses, or a base station corresponding to the serving cell to which the terminal accesses.
  • the first message carries one or more of the following:
  • the RedCap capability information of the located terminal includes one or more of the following:
  • terminal supporting the RedCap capability may also be called a RedCap terminal.
  • the method before step 401, the method further includes:
  • the access network device receives a second message sent by the positioning server, where the second message is used to request to obtain the auxiliary information of the terminal's RedCap positioning;
  • the corresponding step 401 includes:
  • the access network device responds to the second message and sends the first message to the positioning server.
  • the access network device can actively send the first message to the positioning server, or can report the corresponding first message after receiving the second message sent by the positioning server, which is not specifically limited here.
  • Example 2 The serving base station of the located terminal indicates that the terminal is a RedCap terminal, and/or provides the RedCap-related capability information to the LMF; in this example, the first message is an NRPPa message
  • Step 1 LMF receives the positioning request from AMF and determines the UE ID of the located terminal;
  • Step 2 The LMF sends the second message, that is, the NRPPa request message to the serving base station of the located terminal, requesting to obtain the terminal type of the located UE and/or the UE capability information of the located terminal;
  • Step 3 The base station sends a first message to the LMF.
  • the first message is an NRPPa message to provide first indication information indicating that the located terminal is a RedCap terminal, and/or the RedCap capability information of the located terminal. LMF.
  • the first message includes one or more of the following:
  • the located UE ID The located UE ID
  • the RedCap capability information of the located terminal includes one or more of the following:
  • Step 3 The LMF receives the first message sent by the base station, and determines that the positioning is RedCap positioning according to the first message. Afterwards, LMF initiates the positioning process for RedCap terminal positioning;
  • the access network device connected to the terminal provides the first message to assist the terminal's RedCap positioning to the positioning server, so that the positioning server can determine that this positioning is RedCap positioning and the related characteristics of the RedCap terminal, thereby
  • This enables the positioning server to adopt corresponding positioning mechanisms to ensure RedCap positioning; thereby solving the problem that the current positioning server cannot recognize special positioning scenarios for RedCap type positioning, resulting in RedCap positioning failure.
  • an embodiment of the present disclosure also provides a positioning processing method, including:
  • Step 501 The core network device sends a first message to the positioning server, where the first message indicates RedCap positioning.
  • the positioning server initiates RedCap positioning according to the first message.
  • the positioning server determines based on the first message that the located target terminal is a terminal supporting RedCap capability and the corresponding RedCap capability information of the RedCap terminal, and configures an appropriate positioning reference signal based on the above information.
  • the terminal is a located terminal that supports RedCap capability.
  • the positioning server is a location management function (Location Management Function, LMF) network element.
  • LMF Location Management Function
  • the core network device is specifically a core network device that provides services for terminals; for example, the core network device is an Access and Mobility Management Function (AMF) network element.
  • AMF Access and Mobility Management Function
  • the first message carries one or more of the following:
  • Second indication information indicating that the positioning service type for the terminal is RedCap positioning.
  • the RedCap capability information of the located terminal includes one or more of the following:
  • the method before step 501, the method further includes:
  • the core network device determines the information carried in the first message.
  • the core network device determines the information carried in the first message can be understood to mean that the core network device actively generates the information carried in the first message.
  • the core network device determines the information carried in the first message based on the information sent by the positioning service request initiating device.
  • the core network device determines the information carried in the first message based on the information sent by the positioning service request initiating device
  • the core network device directly forwards the information after receiving it from the positioning service request initiating device. , that is, the information carried in the first message is generated by the positioning service request initiating device; or, after the core network device receives the information from the positioning service request initiating device, it needs to parse the information, and then the core network device regenerates and determines The information carried in the first message.
  • Example 3 When AMF initiates a positioning service request, it carries RedCap positioning service type indication information in the positioning service request to LMF (the RedCap positioning service type indication information is generated by the positioning service initiator and provided to AMF, and AMF forwards it to LMF);
  • the first message is the positioning service request message sent by AMF to LMF.
  • Step 1 AMF itself has positioning requirements, or AMF receives an external positioning request, or AMF receives a positioning request from the UE side, and the positioning request carries UE ID information;
  • Step 2a Optionally, if the positioning request received by the AMF in step 1 carries indication information indicating that the positioning service type is RedCap positioning, the AMF sends a positioning service request message to the LMF. Including second indication information received by the AMF indicating that the positioning service type is RedCap positioning;
  • Step 2b Optionally, if the positioning request received by the AMF in step 1 does not carry indication information related to the positioning service type, the AMF determines that the UE type of the located UE is RedCap UE based on the UE ID carried in the positioning request. Afterwards, the AMF sends a positioning service request message to the LMF, and carries in the positioning service request message a second value indicating that the positioning service type is RedCap positioning. instructional information;
  • the positioning service request message also includes one or more of the following:
  • the located UE ID The located UE ID
  • Step 3 The LMF receives the positioning service request message sent by the AMF, and determines that the positioning is RedCap positioning according to the first message. Afterwards, LMF initiates the positioning process for RedCap terminal positioning.
  • Example 4 When AMF initiates a positioning service request, it carries the indication information of the RedCap type terminal to the LMF in the positioning service request (the indication information of the RedCap type terminal is generated by the AMF and provided to the LMF); in this example, the first message is Positioning service request message sent by AMF to LMF
  • Step 1 AMF itself has positioning requirements, or AMF receives an external positioning request, or AMF receives a positioning request from the UE side, and the positioning request carries UE ID information;
  • Step 2 AMF determines that the UE type of the located UE is RedCap UE based on the UE ID carried in the positioning requirement. Afterwards, the AMF sends a positioning service request message to the LMF, and the positioning service request message carries first indication information that the terminal being located is a RedCap type terminal;
  • the positioning service request message in addition to the first indication information that the located terminal is a RedCap type terminal, the positioning service request message also includes one or more of the following:
  • the located UE ID The located UE ID
  • Step 3 The LMF receives the positioning service request message sent by the AMF, and determines that the located terminal is a RedCap terminal according to the first message. Afterwards, LMF initiates the positioning process for RedCap terminal positioning.
  • Example 5 When AMF initiates a positioning service request, it carries RedCap-related UE capabilities (RedCap capability information of the located terminal) in the positioning service request to LMF (the RedCap capability information of the located terminal is generated by AMF and provided to LMF); in this example, the first message is the positioning service request message sent by AMF to LMF.
  • RedCap capability information of the located terminal is generated by AMF and provided to LMF.
  • Step 1 AMF itself has positioning requirements, or AMF receives an external positioning request, or AMF receives a positioning request from the UE side, and the positioning request carries UE ID information;
  • Step 2 AMF determines that the UE type of the located UE is RedCap UE based on the UE ID carried in the positioning requirement. After that, the AMF sends a positioning service request message to the LMF, and carries the RedCap-related UE capabilities of the located UE in the positioning service request message; the RedCap-related UE capabilities at least include:
  • the positioning service request message also includes one or more of the following:
  • the located UE ID The located UE ID
  • Step 3 The LMF receives the positioning service request message sent by the AMF, and determines that the positioning is RedCap positioning according to the first message. Afterwards, LMF initiates the positioning process for RedCap terminal positioning.
  • Example 6 The positioning server (LMF) matches the corresponding positioning reference signal based on RedCap-related characteristics
  • the positioning server (LMF) obtains that this positioning service is for RedCap positioning of the RedCap terminal and/or the related capability information of the RedCap terminal according to at least one of Examples 1 to 5.
  • the positioning server (LMF) interacts with the base station to configure positioning.
  • relevant RedCap capability information will be taken into account.
  • the bandwidth of the positioning reference signal configured for RedCap positioning needs to be less than or equal to the maximum bandwidth of the RedCap terminal.
  • Time-frequency domain position matches (e)DRX configuration (e.g., Ensure that the transmission time of the positioning reference signal falls exactly at the time when DRX is on).
  • the core network device provides the first message of the RedCap positioning of the auxiliary terminal to the positioning server, so that the positioning server can determine that this positioning is RedCap positioning and the related characteristics of the RedCap terminal, so that the positioning server can take Corresponding positioning mechanism to ensure RedCap positioning; thereby solving the problem that the current positioning server cannot recognize special positioning scenarios for RedCap type positioning, resulting in RedCap positioning failure.
  • an embodiment of the present disclosure also provides a positioning processing device, including:
  • the receiving unit 601 is configured to receive a first message sent by the first device, where the first message includes an indication of reduced capability RedCap positioning;
  • the positioning unit 602 is configured to initiate RedCap positioning according to the first message.
  • the first device includes one or more of the following:
  • the access network equipment to which the terminal is connected;
  • Core network equipment that provides services to terminals.
  • the first message carries one or more of the following:
  • Second indication information indicating that the positioning service type for the terminal is RedCap positioning.
  • the RedCap capability information of the located terminal includes one or more of the following:
  • the first message is at least one of the following:
  • the device further includes:
  • a fourth sending unit configured to send a second message to the first device, where the second message is used to request acquisition of RedCap positioning auxiliary information of the located terminal;
  • the receiving unit is further used for:
  • the second message is at least one of the following:
  • the first device provides the first message of the auxiliary terminal's RedCap positioning to the positioning server, so that the positioning server can determine that this positioning is RedCap positioning and the related characteristics of the RedCap terminal, so that the positioning server can take corresponding positioning mechanism to ensure RedCap positioning; thereby solving the problem that the current positioning server cannot recognize special positioning scenarios for RedCap type positioning, resulting in RedCap positioning failure.
  • the positioning processing device provided by the embodiments of the present disclosure is a device capable of executing the above positioning processing method, then all embodiments of the above positioning processing method are applicable to the device, and can achieve the same or similar beneficial effects.
  • this embodiment of the present disclosure also provides a positioning server, including a memory 720, a transceiver 710, and a processor 700:
  • Memory 720 is used to store computer programs; transceiver 710 is used to send and receive data under the control of the processor 700; processor 700 is used to read the computer program in the memory 720 and perform the following operations:
  • RedCap positioning is initiated.
  • the first device includes one or more of the following:
  • the access network equipment to which the terminal is connected;
  • Core network equipment that provides services to terminals.
  • the first message carries one or more of the following:
  • Second indication information indicating that the positioning service type for the terminal is RedCap positioning.
  • the RedCap capability information of the located terminal includes one or more of the following:
  • the first message is at least one of the following:
  • the processor 700 is also configured to read the calculated data in the memory 720 machine program and do the following:
  • the second message is at least one of the following:
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 700 and various circuits of the memory represented by memory 720 are linked together.
  • the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein.
  • the bus interface provides the interface.
  • the transceiver 710 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, and other transmission media.
  • the processor 700 is responsible for managing the bus architecture and general processing, and the memory 720 can store data used by the processor 700 when performing operations.
  • the processor 700 may be a central processing unit (Central Processing Unit, CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable logic device (Complex Programmable Logic Device (CPLD), the processor can also adopt a multi-core architecture.
  • CPU Central Processing Unit
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array
  • CPLD Complex Programmable Logic Device
  • the first device provides the first message of the auxiliary terminal's RedCap positioning to the positioning server, so that the positioning server can determine that this positioning is RedCap positioning and the related characteristics of the RedCap terminal, so that the positioning server can take corresponding positioning mechanism to ensure RedCap positioning; thereby solving the problem that the current positioning server cannot recognize special positioning scenarios for RedCap type positioning, resulting in RedCap positioning failure.
  • the positioning server provided by the embodiments of the present disclosure is a positioning server capable of executing the above positioning processing method. Then all embodiments of the above positioning processing method are applicable to the positioning server and can achieve the same or similar beneficial effects.
  • an embodiment of the present disclosure also provides a positioning processing device, including:
  • the first sending unit 801 is configured to send a first message to the positioning server, where the first message indicates RedCap positioning.
  • the first message carries one or more of the following:
  • the RedCap capability information of the located terminal includes one or more of the following:
  • the device further includes:
  • a second receiving unit configured to receive a second message sent by the positioning server, where the second message is used to request acquisition of RedCap positioning auxiliary information of the positioned terminal;
  • the first sending unit is further used for:
  • the first message is sent to the positioning server.
  • the terminal provides the first message to assist the terminal's RedCap positioning to the positioning server, so that the positioning server can determine that this positioning is RedCap positioning and the related characteristics of the RedCap terminal, so that the positioning server can adopt the corresponding positioning mechanism to Ensure RedCap positioning; thereby solving the problem that the current positioning server cannot recognize special positioning scenarios for RedCap type positioning, resulting in RedCap positioning failure.
  • the positioning processing device provided by the embodiments of the present disclosure is a device that can perform the above positioning processing method, then all embodiments of the above positioning processing method are applicable to the device, and can all achieve the same or similar beneficial effects.
  • this embodiment of the present disclosure also provides a terminal, including a memory 920, a transceiver 910, and a processor 900:
  • Memory 920 is used to store computer programs; transceiver 910 is used to send and receive data under the control of the processor 900; processor 900 is used to read the computer program in the memory 920 and perform the following operations:
  • a first message is sent to the positioning server, the first message indicating RedCap positioning.
  • the first message carries one or more of the following:
  • the RedCap capability information of the located terminal includes one or more of the following:
  • the processor 900 is also configured to read the computer program in the memory 920 and perform the following operations:
  • the first message is sent to the positioning server.
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 900 and various circuits of the memory represented by memory 920. Roads link together.
  • the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein.
  • the bus interface provides the interface.
  • the transceiver 910 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, etc. Transmission medium.
  • the user interface 930 can also be an interface capable of externally connecting required equipment.
  • the connected equipment includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
  • the processor 900 is responsible for managing the bus architecture and general processing, and the memory 920 can store data used by the processor 900 when performing operations.
  • the processor 900 can be a central processing unit (Central Processing Unit, CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable Logic device (Complex Programmable Logic Device, CPLD), the processor can also adopt a multi-core architecture.
  • CPU Central Processing Unit
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array
  • CPLD Complex Programmable Logic Device
  • the processor is configured to execute any of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory.
  • the processor and memory can also be physically separated.
  • the terminal provides the first message to assist the terminal's RedCap positioning to the positioning server, so that the positioning server can determine that this positioning is RedCap positioning and the related characteristics of the RedCap terminal, so that the positioning server can adopt the corresponding positioning mechanism to Ensure RedCap positioning; thereby solving the problem that the current positioning server cannot recognize special positioning scenarios for RedCap type positioning, resulting in RedCap positioning failure.
  • the terminal provided by the embodiments of the present disclosure is a terminal capable of executing the above positioning processing method, then all embodiments of the above positioning processing method are applicable to the terminal and can achieve the same or similar beneficial effects.
  • an embodiment of the present disclosure also provides a positioning processing device, including:
  • the second sending unit 1001 is used to send a first message to the positioning server, the first message indicating RedCap positioning;
  • the access network device is an access network device to which the terminal is connected.
  • the first message carries one or more of the following:
  • the RedCap capability information of the located terminal includes one or more of the following:
  • the device further includes:
  • a second receiving unit configured to receive a second message sent by the positioning server, where the second message is used to request the acquisition of auxiliary information for RedCap positioning of the terminal;
  • the second sending unit is further used for:
  • the first message is sent to the positioning server.
  • the access network device provides the first message of the RedCap positioning of the auxiliary terminal to the positioning server, so that the positioning server can determine that this positioning is RedCap positioning and the related characteristics of the RedCap terminal, so that the positioning server can take corresponding measures.
  • the positioning mechanism ensures RedCap positioning; thereby solving the problem that the current positioning server cannot recognize special positioning scenarios for RedCap type positioning, resulting in RedCap positioning failure.
  • the positioning processing device provided by the embodiments of the present disclosure is a device capable of executing the above positioning processing method, then all embodiments of the above positioning processing method are applicable to the device, and can achieve the same or similar beneficial effects.
  • an embodiment of the present disclosure also provides an access network device, including a memory 1120, Transceiver 1110, Processor 1100:
  • Memory 1120 is used to store computer programs; transceiver 1110 is used to send and receive data under the control of the processor 1100; processor 1100 is used to read the computer program in the memory 1120 and perform the following operations:
  • the access network device is an access network device to which the terminal is connected.
  • the first message carries one or more of the following:
  • the RedCap capability information of the located terminal includes one or more of the following:
  • the processor 1100 is also configured to read the computer program in the memory 1120 and perform the following operations:
  • the first message is sent to the positioning server.
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1100 and various circuits of the memory represented by memory 1120 are linked together. Bus architectures can also integrate circuits such as peripherals, voltage regulators, and power management Various other circuits, etc., are linked together, which are well known in the art, and therefore will not be described further herein.
  • the bus interface provides the interface.
  • the transceiver 1110 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, and other transmission media.
  • the processor 1100 is responsible for managing the bus architecture and general processing, and the memory 1120 can store data used by the processor 1100 when performing operations.
  • the processor 1100 can be a central processing unit (Central Processing Unit, CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable logic device (Complex Programmable Logic Device (CPLD), the processor can also adopt a multi-core architecture.
  • CPU Central Processing Unit
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array
  • CPLD Complex Programmable Logic Device
  • the processor can also adopt a multi-core architecture.
  • the access network device provides the first message of the RedCap positioning of the auxiliary terminal to the positioning server, so that the positioning server can determine that this positioning is RedCap positioning and the related characteristics of the RedCap terminal, so that the positioning server can take corresponding measures.
  • the positioning mechanism ensures RedCap positioning; thereby solving the problem that the current positioning server cannot recognize special positioning scenarios for RedCap type positioning, resulting in RedCap positioning failure.
  • the access network equipment provided by the embodiments of the present disclosure is an access network equipment that can perform the above positioning processing method, then all embodiments of the above positioning processing method are applicable to the access network equipment, and can achieve the same or similar beneficial effects.
  • an embodiment of the present disclosure also provides a positioning processing device, including:
  • the third sending unit 1201 is configured to send a first message to the positioning server, where the first message indicates RedCap positioning.
  • the first message carries one or more of the following:
  • Second indication information indicating that the positioning service type for the terminal is RedCap positioning.
  • the RedCap capability information of the located terminal includes one or more of the following:
  • the device further includes:
  • a determining unit configured to determine the information carried in the first message.
  • the determining unit is further used to:
  • the core network device provides the first message of the RedCap positioning of the auxiliary terminal to the positioning server, so that the positioning server can determine that this positioning is RedCap positioning and the related characteristics of the RedCap terminal, so that the positioning server can take corresponding positioning mechanism to ensure RedCap positioning; thereby solving the problem that the current positioning server cannot recognize special positioning scenarios for RedCap type positioning, resulting in RedCap positioning failure.
  • the positioning processing device provided by the embodiments of the present disclosure is a device capable of executing the above positioning processing method, then all embodiments of the above positioning processing method are applicable to the device, and can achieve the same or similar beneficial effects.
  • this embodiment of the present disclosure also provides a core network device, including a memory 1320, a transceiver 1310, and a processor 1300:
  • Memory 1320 is used to store computer programs; transceiver 1310 is used to send and receive data under the control of the processor 1300; processor 1300 is used to read the computer program in the memory 1320 and perform the following operations:
  • a first message is sent to the positioning server, the first message indicating RedCap positioning.
  • the first message carries one or more of the following:
  • Second indication information indicating that the positioning service type for the terminal is RedCap positioning.
  • the RedCap capability information of the located terminal includes one or more of the following:
  • the processor 1300 is also configured to read the computer program in the memory 1320 and perform the following operations:
  • the processor 1300 is also configured to read the computer program in the memory 1320 and perform the following operations:
  • the information carried in the first message is determined according to the information sent by the positioning service request initiating device.
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1300 and various circuits of the memory represented by memory 1320 are linked together.
  • the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein.
  • the bus interface provides the interface.
  • the transceiver 1310 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, and other transmission media.
  • the processor 1300 is responsible for managing the bus architecture and general processing, and the memory 1320 can store data used by the processor 1300 when performing operations.
  • the processor 1300 can be a CPU, ASIC, FPGA or CPLD, and the processor can also use multiple Nuclear architecture.
  • the core network device provides the first message of the RedCap positioning of the auxiliary terminal to the positioning server, so that the positioning server can determine that this positioning is RedCap positioning and the related characteristics of the RedCap terminal, so that the positioning server can take corresponding positioning mechanism to ensure RedCap positioning; thereby solving the problem that the current positioning server cannot recognize special positioning scenarios for RedCap type positioning, resulting in RedCap positioning failure.
  • the core network device provided by the embodiments of the present disclosure is a core network device capable of executing the above positioning processing method. Then all embodiments of the above positioning processing method are applicable to the core network device, and can achieve the same or similar performance. beneficial effects.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the above integrated units can be implemented in the form of hardware or software functional units.
  • the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a processor-readable storage medium.
  • the technical solution of the present disclosure is essentially or contributes to the relevant technology, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, It includes several instructions to cause a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the methods described in various embodiments of the present disclosure.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code. .
  • Embodiments of the present disclosure also provide a processor-readable storage medium, which stores a computer program.
  • the computer program is used to cause the processor to execute each of the above-mentioned method embodiments. step.
  • the processor-readable storage medium may be any available media or data storage device that the processor can access, including but not limited to magnetic storage (such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (magneto-optical, MO), etc.), Optical storage (such as Compact Disk (CD), Digital Versatile Disc (DVD), Blu-ray Disc (Blu-ray Disc (BD), High-Definition Versatile Disc (HVD), etc.), and semiconductor memories (such as ROM, Erasable Programmable Read-Only Memory (EPROM), electrically erasable Programmable read-only memory (Electrically Erasable Programmableread only memory, EEPROM), non-volatile memory (NAND FLASH), solid state drive (Solid State Disk, SSD
  • embodiments of the present disclosure may be provided as methods, systems, or computer program products. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment that combines software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, magnetic disk storage, optical storage, and the like) embodying computer-usable program code therein.
  • a computer-usable storage media including, but not limited to, magnetic disk storage, optical storage, and the like
  • processor-executable instructions may also be stored in a processor-readable memory that causes a computer or other programmable data processing apparatus to operate in a particular manner, such that the generation of instructions stored in the processor-readable memory includes the manufacture of the instruction means product, the instruction device implements the function specified in one process or multiple processes in the flow chart and/or one block or multiple blocks in the block diagram.
  • processor-executable instructions may also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce computer-implemented processing, thereby causing the computer or other programmable device to
  • the instructions that are executed provide steps for implementing the functions specified in a process or processes of the flowchart diagrams and/or a block or blocks of the block diagrams.

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Abstract

本公开提供一种定位处理方法、装置及设备,该方法包括:定位服务器接收第一设备发送的第一消息,所述第一消息指示降低能力RedCap定位;所述定位服务器根据所述第一消息,发起RedCap定位。

Description

定位处理方法、装置及设备
相关申请的交叉引用
本公开主张在2022年7月26日在中国提交的中国专利申请号No.202210883732.4的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域,尤其是指一种定位处理方法、装置及设备。
背景技术
降低能力(Reduced Capability,RedCap)终端是一种特殊类型的终端,为了实现其低复杂度,低功耗的要求,其功能上有相应限制。例如,RedCap终端支持的带宽更窄,在频率范围1(Frequency Range 1,FR1)上最多20M,在频率范围2(Frequency Range 2,FR2)最多100M,支持的天线数量,支持的双工方式,放松的终端处理时间,放松的终端处理能力等。此外,针对RedCap终端,为了延长工作年限,进一步考虑了引入相应的节能增强机制,包括放松的无线资源管理(Radio Resource Management,RRM)测量,空闲(IDLE)态或非激活(INACTIVE)态增强的扩展非连续接收(extended Discontinuous Reception,eDRX)机制等。
针对RedCap定位场景,被定位终端是一个RedCap类型的终端,其功能受限,例如其支持的带宽更窄,其支持的接收发送天线数量更少等,定位服务器如果无法识别出来这是针对RedCap终端的定位,以及该RedCap终端的相关属性,会导致定位服务器配置的参考信号不合理,从而导致定位失败。
发明内容
本公开实施例的目的在于提供一种定位处理方法、装置及设备,以解决相关技术中定位服务器无法识别RedCap终端易导致定位失败的问题。
为了解决上述问题,本公开实施例提供一种定位处理方法,该方法包括:
定位服务器接收第一设备发送的第一消息,所述第一消息指示降低能力 RedCap定位;
所述定位服务器根据所述第一消息,发起RedCap定位。
其中,所述第一设备包括以下一项或者多项:
终端;
终端所接入的接入网设备;
为终端提供服务的核心网设备。
其中,所述第一消息中携带以下一项或者多项:
被定位的终端的标识;
被定位的终端的RedCap能力信息;
位置服务LCS标识符;
长期演进定位协议LPP传输标识;
新空口定位协议NRPPa传输标识;
指示所述被定位的终端为RedCap终端的第一指示信息;
指示针对所述终端的定位业务类型为RedCap定位的第二指示信息。
其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在频率范围FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
其中,所述第一消息为以下至少一种:
定位业务请求消息;
LPP消息;
NRPPa消息。
本公开实施例还提供一种定位处理方法,该方法包括:
终端向定位服务器发送第一消息,所述第一消息指示RedCap定位。
其中,所述第一消息中携带以下一项或者多项:
被定位的终端的标识;
被定位的终端的RedCap能力信息;
LPP传输标识;
指示所述被定位的终端为RedCap终端的第一指示信息。
其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在频率范围FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
本公开实施例还提供一种定位处理方法,该方法包括:
接入网设备向定位服务器发送第一消息,所述第一消息指示RedCap定位;
其中,所述接入网设备为终端所接入的接入网设备。
其中,所述第一消息中携带以下一项或者多项:
被定位的终端的标识;
被定位的终端的RedCap能力信息;
NRPPa传输标识;
指示所述终端为RedCap终端的第一指示信息。
其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在频率范围FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周 期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
本公开实施例还提供一种定位处理方法,包括:
核心网设备向定位服务器发送第一消息,所述第一消息指示RedCap定位。
其中,所述第一消息中携带以下一项或者多项:
被定位的终端的标识;
被定位的终端的RedCap能力信息;
LCS标识符;
指示所述被定位的终端为RedCap终端的第一指示信息;
指示针对所述终端的定位业务类型为RedCap定位的第二指示信息。
其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在频率范围FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
其中,核心网设备向定位服务器发送第一消息之前,所述方法还包括:
所述核心网设备确定所述第一消息携带的信息。
其中,所述核心网设备确定所述第一消息携带的信息,包括:
所述核心网设备根据定位业务请求发起设备发送的信息,确定所述第一消息携带的信息。
本公开实施例还提供一种定位处理装置,包括:
接收单元,用于接收第一设备发送的第一消息,所述第一消息指示降低能力RedCap定位;
定位单元,用于根据所述第一消息,发起RedCap定位。
本公开实施例还提供一种定位服务器,包括存储器,收发机,处理器:
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
接收第一设备发送的第一消息,所述第一消息包括指示降低能力RedCap定位;
根据所述第一消息,发起RedCap定位。
本公开实施例还提供一种定位处理装置,包括:
第一发送单元,用于向定位服务器发送第一消息,所述第一消息指示RedCap定位。
本公开实施例还提供一种终端,包括存储器,收发机,处理器:
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
向定位服务器发送第一消息,所述第一消息指示RedCap定位。
本公开实施例还提供一种定位处理装置,包括:
第二发送单元,用于向定位服务器发送第一消息,所述第一消息指示RedCap定位;
其中,所述接入网设备为终端所接入的接入网设备。
本公开实施例还提供一种接入网设备,包括存储器,收发机,处理器:
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
向定位服务器发送第一消息,所述第一消息指示RedCap定位;
其中,所述接入网设备为终端所接入的接入网设备。
本公开实施例还提供一种定位处理装置,包括:
第三发送单元,用于向定位服务器发送第一消息,所述第一消息指示RedCap定位。
本公开实施例还提供一种核心网设备,包括存储器,收发机,处理器:
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
向定位服务器发送第一消息,所述第一消息指示RedCap定位。
本公开实施例还提供一种处理器可读存储介质,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行如上所述的方法。
本公开的上述技术方案至少具有如下有益效果:
本公开实施例的定位处理方法、装置及设备中,第一设备向定位服务器指示RedCap定位的第一消息,使得定位服务器能够确定本次定位是RedCap定位以及RedCap终端的相关特性,从而使得定位服务器可以采取相应的定位机制以保障RedCap定位;从而解决当前定位服务器无法识别针对RedCap类型定位的特殊定位场景,从而导致RedCap定位失败的问题。
附图说明
图1表示本公开实施例可应用的一种无线通信系统的框图;
图2表示本公开实施例提供的定位处理方法的流程示意图之一;
图3表示本公开实施例提供的定位处理方法的流程示意图之二;
图4表示本公开实施例提供的定位处理方法的流程示意图之三;
图5表示本公开实施例提供的定位处理方法的流程示意图之四;
图6表示本公开实施例提供的定位处理装置的结构示意图之一;
图7表示本公开实施例提供的定位服务器的结构示意图;
图8表示本公开实施例提供的定位处理装置的结构示意图之二;
图9表示本公开实施例提供的终端的结构示意图;
图10表示本公开实施例提供的定位处理装置的结构示意图之三;
图11表示本公开实施例提供的接入网设备的结构示意图;
图12表示本公开实施例提供的定位处理装置的结构示意图四;
图13表示本公开实施例提供的核心网设备的结构示意图。
具体实施方式
为使本公开要解决的技术问题、技术方案和优点更加清楚,下面将结合附图及具体实施例进行详细描述。
图1示出本公开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设备11和网络侧设备12。其中,终端设备11也可以称作终端或者用户终端(User Equipment,UE)。需要说明的是,在本公开实施例并不限定终端11的具体类型。网络侧设备12可以是基站或核心网,需要说明的是,在本公开实施例中仅以NR系统中的基站为例,但是并不限定基站的具体类型。
本公开实施例中术语“和/或”,描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
本公开实施例中术语“多个”是指两个或两个以上,其它量词与之类似。
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本公开一部分实施例,并不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
本公开实施例提供的技术方案可以适用于多种系统,尤其是第五代移动通信技术(5th Generation Mobile Communication Technology,5G)系统。例如适用的系统可以是全球移动通讯(global system of mobile communication,GSM)系统、码分多址(code division multiple access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)通用分组无线业务(general packet radio service,GPRS)系统、长期演进(long term evolution,LTE)系统、LTE频分双工(frequency division duplex,FDD)系统、LTE时分双工(time division duplex,TDD)系统、高级长期演进(long term evolution advanced,LTE-A)系统、通用移动系统(universal mobile telecommunication system,UMTS)、全球互联微波接入(worldwide interoperability for microwave access,WiMAX)系统、5G新空口(New Radio,NR)系统等。这多种系统中均包括终端设备和网络设备。系统中还可以包括核心网部分,例如演进的分组系统(Evolved Packet System,EPS)、5G系统(5G system,5GS)等。
本公开实施例涉及的终端设备,可以是指向用户提供语音和/或数据连通 性的设备,具有无线连接功能的手持式设备、或连接到无线调解调器的其他处理设备等。在不同的系统中,终端设备的名称可能也不相同,例如在5G系统中,终端设备可以称为用户设备(User Equipment,UE)。无线终端设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网(Core Network,CN)进行通信,无线终端设备可以是移动终端设备,如移动电话(或称为“蜂窝”电话)和具有移动终端设备的计算机,例如,可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置,它们与无线接入网交换语言和/或数据。例如,个人通信业务(Personal Communication Service,PCS)电话、无绳电话、会话发起协议(Session Initiated Protocol,SIP)话机、无线本地环路(Wireless Local Loop,WLL)站、个人数字助理(Personal Digital Assistant,PDA)等设备。无线终端设备也可以称为系统、订户单元(subscriber unit)、订户站(subscriber station),移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点(access point)、远程终端设备(remote terminal)、接入终端设备(access terminal)、用户终端设备(user terminal)、用户代理(user agent)、用户装置(user device),本公开实施例中并不限定。
本公开实施例涉及的网络设备,可以是基站,该基站可以包括多个为终端提供服务的小区。根据具体应用场合不同,基站又可以称为接入点,或者可以是接入网中在空中接口上通过一个或多个扇区与无线终端设备通信的设备,或者其它名称。网络设备可用于将收到的空中帧与网际协议(Internet Protocol,IP)分组进行相互更换,作为无线终端设备与接入网的其余部分之间的路由器,其中接入网的其余部分可包括网际协议(IP)通信网络。网络设备还可协调对空中接口的属性管理。例如,本公开实施例涉及的网络设备可以是全球移动通信系统(Global System for Mobile communications,GSM)或码分多址接入(Code Division Multiple Access,CDMA)中的网络设备(Base Transceiver Station,BTS),也可以是带宽码分多址接入(Wide-band Code Division Multiple Access,WCDMA)中的网络设备(NodeB),还可以是长期演进(long term evolution,LTE)系统中的演进型网络设备(evolutional Node B,eNB或e-NodeB)、5G网络架构(next generation system)中的5G基站(gNB),也可以是家庭演进基站(Home evolved Node B,HeNB)、中继节点(relay node)、 家庭基站(femto)、微微基站(pico)等,本公开实施例中并不限定。在一些网络结构中,网络设备可以包括集中单元(centralized unit,CU)节点和分布单元(distributed unit,DU)节点,集中单元和分布单元也可以地理上分开布置。
网络设备与终端设备之间可以各自使用一或多根天线进行多输入多输出(Multi Input Multi Output,MIMO)传输,MIMO传输可以是单用户MIMO(Single User MIMO,SU-MIMO)或多用户MIMO(Multiple User MIMO,MU-MIMO)。根据根天线组合的形态和数量,MIMO传输可以是二维MIMO(2 Dimensions MIMO,2D-MIMO)、三维MIMO(3 Dimensions MIMO,3D-MIMO)、全维MIMO(Full Dimension MIMO,FD-MIMO)或大规模MIMO(massive-MIMO),也可以是分集传输或预编码传输或波束赋形传输等。
如图2所示,本公开实施例提供一种定位处理方法,该方法包括:
步骤201,定位服务器接收第一设备发送的第一消息,所述第一消息指示降低能力RedCap定位;
步骤202,所述定位服务器根据所述第一消息,发起RedCap定位。
可选地,本步骤中定位服务器根据第一消息确定被定位的目标终端是一个支持RedCap能力的终端,以及该RedCap终端相应的RedCap能力信息,并根据上述信息来配置合适的定位参考信号。
可选地,该定位服务器为位置管理功能(Location Management Function,LMF)网元。
在本公开的至少一个可选实施例中,所述第一设备包括以下一项或者多项:
终端,例如,该终端为被定位终端;
终端所接入的接入网设备;例如,终端所接入的服务小区,或终端所接入的服务小区对应的基站;
为终端提供服务的核心网设备,例如,核心网设备为接入和移动性管理(Access and Mobility Management Function,AMF)网元。
作为一个可选实施例,所述第一消息中携带以下一项或者多项:
被定位的终端的标识;
被定位的终端的RedCap能力信息;
位置服务(Location Services,LCS)标识符;
长期演进定位协议(LTE Positioning Protocol,LPP)传输标识;
新空口定位协议(NR Positioning Protocol a,NRPPa)传输标识;
指示所述被定位的终端为RedCap终端的第一指示信息;
指示针对所述终端的定位业务类型为RedCap定位的第二指示信息。
其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在频率范围1(Frequency Range 1,FR1)支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
需要说明的是,本公开中提及的“支持RedCap能力的终端”也可以称为RedCap终端。
在本公开的至少一个实施例中,所述第一消息为以下至少一种:
定位业务请求消息;
LPP消息;
NRPPa消息。
可选地,该LPP消息可以是一个LPP提供定位能力消息,或者LPP请求辅助数据消息,或者LPP提供测量结果消息,或者其它新引入的LPP消息;在此不做具体限定。
可选地,步骤201之前,所述方法还包括:
所述定位服务器向所述第一设备发送第二消息,所述第二消息用于请求获取被定位的终端的RedCap定位的辅助信息;
相应的,步骤201包括:
所述定位服务器接收所述第一设备响应所述第二消息发送的第一消息。
换言之,本公开实施例中第一设备可以主动向定位服务器发送第一消息,也可以在接收到定位服务器发送的第二消息后再上报对应的第一消息,在此不做具体限定。
作为一个可选实施例,所述第二消息为以下至少一种:
NRPPa消息;
LPP消息。
可选地,该LPP消息可以是一个LPP提供定位能力消息,或者LPP请求辅助数据消息,或者LPP提供测量结果消息,或者其它新引入的LPP消息;在此不做具体限定。
综上,本公开实施例中,第一设备向定位服务器提供辅助终端的RedCap定位的第一消息,使得定位服务器能够确定本次定位是RedCap定位以及RedCap终端的相关特性,从而使得定位服务器可以采取相应的定位机制以保障RedCap定位;从而解决当前定位服务器无法识别针对RedCap类型定位的特殊定位场景,从而导致RedCap定位失败的问题。
如图3所示,本公开实施例还提供一种定位处理方法,该方法包括:
步骤301,终端向定位服务器发送第一消息,所述第一消息指示RedCap定位。以由所述定位服务器根据所述第一消息,发起RedCap定位。
可选地,定位服务器根据第一消息确定被定位的目标终端是一个支持RedCap能力的终端,以及该RedCap终端相应的RedCap能力信息,并根据上述信息来配置合适的定位参考信号。
可选地,该终端为支持RedCap能力的被定位终端;和/或,该定位服务器为位置管理功能(Location Management Function,LMF)网元。
在本公开的至少一个可选实施例中,所述第一消息中携带以下一项或者多项:
被定位的终端的标识;
被定位的终端的RedCap能力信息;
LPP传输标识;
指示所述被定位的终端为RedCap终端的第一指示信息。
其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在频率范围FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
需要说明的是,本公开实施例中提及的“支持RedCap能力的终端”也可以称为RedCap终端。
在本公开的至少一个实施例中,步骤301之前,所述方法还包括:
所述终端接收所述定位服务器发送的第二消息,所述第二消息用于请求获取被定位的终端的RedCap定位的辅助信息;
相应的,步骤301包括:
所述终端响应所述第二消息,向所述定位服务器发送所述第一消息。
换言之,本公开实施例中终端可以主动向定位服务器发送第一消息,也可以在接收到定位服务器发送的第二消息后再上报对应的第一消息,在此不做具体限定。
为了更清楚的描述本公开实施例提供的定位处理方法,下面结合一个示例进行说明。
示例一,被定位终端指示该终端为RedCap终端,和/或所述RedCap相关的能力信息给LMF;该示例中第一消息为LPP提供终端定位能力消息
步骤1:可选的,LMF从AMF接收到定位请求,确定被定位终端的UE标识(Identity,ID);
步骤2:可选的,LMF发送第二消息,即LPP定位能力请求消息给被定位终端,请求获取被定位UE的终端类型,和/或被定位终端的UE能力信息;
步骤3:UE发送第一消息给LMF,所述第一消息为LPP提供UE定位能力消息,以提供指示所述被定位的终端为RedCap终端的第一指示信息,和/ 或被定位的终端的RedCap能力信息给LMF。
所述第一消息中包括以下一项或者多项:
被定位UE ID;
被定位的终端的RedCap能力信息;
LPP传输ID;
指示所述被定位的终端为RedCap终端的第一指示信息。
其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的RRM测量放松后的测量周期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
步骤3:LMF接收UE发送的第一消息,根据所述第一消息确定所述定位为RedCap定位。之后,LMF发起针对RedCap终端定位的定位过程。
综上,本公开实施例中,终端向定位服务器提供辅助终端的RedCap定位的第一消息,使得定位服务器能够确定本次定位是RedCap定位以及RedCap终端的相关特性,从而使得定位服务器可以采取相应的定位机制以保障RedCap定位;从而解决当前定位服务器无法识别针对RedCap类型定位的特殊定位场景,从而导致RedCap定位失败的问题。
如图4所示,本公开实施例还提供一种定位处理方法,该方法包括:
步骤401,接入网设备向定位服务器发送第一消息,所述第一消息用于辅助终端的RedCap定位;
其中,所述接入网设备为终端所接入的接入网设备。
可选地,接收到第一消息的定位服务器根据所述第一消息,发起RedCap定位。可选地,本步骤中定位服务器根据第一消息确定被定位的目标终端是一个支持RedCap能力的终端,以及该RedCap终端相应的RedCap能力信息,并根据上述信息来配置合适的定位参考信号。
可选地,该接入网设备为终端所接入的服务小区,或终端所接入的服务小区对应的基站。
在本公开的至少一个可选实施例中,所述第一消息中携带以下一项或者多项:
被定位的终端的标识;
被定位的终端的RedCap能力信息;
NRPPa传输标识;
指示所述终端为RedCap终端的第一指示信息。
其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在频率范围FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
需要说明的是,本公开实施例中提及的“支持RedCap能力的终端”也可以称为RedCap终端。
在本公开的至少一个实施例中,步骤401之前,所述方法还包括:
所述接入网设备接收所述定位服务器发送的第二消息,所述第二消息用于请求获取终端的RedCap定位的辅助信息;
相应的步骤401包括:
所述接入网设备响应所述第二消息,向所述定位服务器发送所述第一消息。
换言之,本公开实施例中接入网设备可以主动向定位服务器发送第一消息,也可以在接收到定位服务器发送的第二消息后再上报对应的第一消息,在此不做具体限定。
为了更清楚的描述本公开实施例提供的定位处理方法,下面结合一个示 例进行说明。
示例二,被定位终端的服务基站指示该终端为RedCap终端,和/或所述RedCap相关的能力信息给LMF;该示例中第一消息为NRPPa消息
步骤1:LMF从AMF接收到定位请求,确定被定位终端的UE ID;
步骤2:LMF发送第二消息,即NRPPa请求消息给被定位终端的服务基站,请求获取被定位UE的终端类型,和/或被定位终端的UE能力信息;
步骤3:基站发送第一消息给LMF,所述第一消息为NRPPa消息,以提供指示所述被定位的终端为RedCap终端的第一指示信息,和/或被定位的终端的RedCap能力信息给LMF。
所述第一消息中包括以下一项或者多项:
被定位UE ID;
被定位的终端的RedCap能力信息;
NRPPa传输ID;
指示所述被定位的终端为RedCap终端的第一指示信息。
其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的RRM测量放松后的测量周期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
步骤3:LMF接收基站发送的第一消息,根据所述第一消息确定所述定位为RedCap定位。之后,LMF发起针对RedCap终端定位的定位过程;
综上,本公开实施例中,终端接入的接入网设备向定位服务器提供辅助终端的RedCap定位的第一消息,使得定位服务器能够确定本次定位是RedCap定位以及RedCap终端的相关特性,从而使得定位服务器可以采取相应的定位机制以保障RedCap定位;从而解决当前定位服务器无法识别针对RedCap类型定位的特殊定位场景,从而导致RedCap定位失败的问题。
如图5所示,本公开实施例还提供一种定位处理方法,包括:
步骤501,核心网设备向定位服务器发送第一消息,所述第一消息指示RedCap定位。以由所述定位服务器根据所述第一消息,发起RedCap定位。
可选地,定位服务器根据第一消息确定被定位的目标终端是一个支持RedCap能力的终端,以及该RedCap终端相应的RedCap能力信息,并根据上述信息来配置合适的定位参考信号。
可选地,该终端为支持RedCap能力的被定位终端。
可选地,该定位服务器为位置管理功能(Location Management Function,LMF)网元。
可选地,该核心网设备具体是为终端提供服务的核心网设备;例如,核心网设备为接入和移动性管理(Access and Mobility Management Function,AMF)网元。
在本公开的至少一个可选实施例中,所述第一消息中携带以下一项或者多项:
被定位的终端的标识;
被定位的终端的RedCap能力信息;
LCS标识符;
指示所述被定位的终端为RedCap终端的第一指示信息;
指示针对所述终端的定位业务类型为RedCap定位的第二指示信息。
其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在频率范围FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
需要说明的是,本公开实施例中提及的“支持RedCap能力的终端”也 可以称为RedCap终端。
在本公开的至少一个实施例中,步骤501之前,所述方法还包括:
所述核心网设备确定所述第一消息携带的信息。
其中,“核心网设备确定所述第一消息携带的信息”可以理解为核心网设备主动生成第一消息携带的信息。
也可以理解为:所述核心网设备根据定位业务请求发起设备发送的信息,确定所述第一消息携带的信息。
可选地,“所述核心网设备根据定位业务请求发起设备发送的信息,确定所述第一消息携带的信息”可以理解为:核心网设备从定位业务请求发起设备处收到信息后直接转发,即所述第一消息中携带的信息是由定位业务请求发起设备生成的;或者,核心网设备从定位业务请求发起设备处收到信息后需要解析其中信息,然后由核心网设备重新生成确定所述第一消息中携带的信息。
为了更清楚的描述本公开实施例提供的定位处理方法,下面结合几个示例进行说明。
示例三,AMF在发起定位业务请求时在定位业务请求中携带RedCap定位业务类型指示信息给LMF(该RedCap定位业务类型指示信息是由定位业务发起者生成提供给AMF的,AMF转发给LMF);该示例中第一消息为AMF发送给LMF的定位业务请求消息
步骤1:AMF自身有定位需求,或AMF收到外部定位请求,或AMF从UE侧收到定位请求,所述定位请求中携带UE ID信息;
步骤2a:可选的,若步骤1中AMF收到的定位请求中携带有指示所述定位业务类型为RedCap定位的指示信息,则AMF发送定位业务请求消息给LMF,所述定位业务请求消息中包括AMF收到的指示所述定位业务类型为RedCap定位的第二指示信息;
步骤2b:可选的,若步骤1中AMF收到的定位请求中没有携带定位业务类型相关指示信息,AMF根据定位需求中携带的UE ID,确定被定位UE的UE类型为RedCap UE。之后,AMF发送定位业务请求消息给LMF,并在所述定位业务请求消息中携带指示所述定位业务类型为RedCap定位的第二 指示信息;
针对上述步骤2a和2b中,除了针对所述被定位终端的定位业务类型为RedCap定位的第二指示信息,所述定位业务请求消息中还包括以下一项或者多项:
被定位UE ID;
LCS标识符;
步骤3:LMF接收AMF发送的所述定位业务请求消息,根据所述第一消息确定所述定位为RedCap定位。之后,LMF发起针对RedCap终端定位的定位过程。
示例四,AMF在发起定位业务请求时在定位业务请求中携带RedCap类型终端的指示信息给LMF(RedCap类型终端的指示信息是由AMF来生成,并提供给LMF);该示例中第一消息为AMF发送给LMF的定位业务请求消息
步骤1:AMF自身有定位需求,或AMF收到外部定位请求,或AMF从UE侧收到定位请求,所述定位请求中携带UE ID信息;
步骤2:AMF根据定位需求中携带的UE ID,确定被定位UE的UE类型为RedCap UE。之后,AMF发送定位业务请求消息给LMF,并在所述定位业务请求消息中携带被定位终端为RedCap类型终端的第一指示信息;
针对上述步骤2,除了针对所述被定位终端为RedCap类型终端的第一指示信息,所述定位业务请求消息中还包括以下一项或者多项:
被定位UE ID;
LCS标识符;
步骤3:LMF接收AMF发送的所述定位业务请求消息,根据所述第一消息确定被定位终端为RedCap终端。之后,LMF发起针对RedCap终端定位的定位过程。
示例五,AMF在发起定位业务请求时在定位业务请求中携带RedCap相关的UE能力(被定位的终端的RedCap能力信息)给LMF(该被定位的终端的RedCap能力信息是由AMF生成,并提供给LMF的);该示例中第一消息为AMF发送给LMF的定位业务请求消息
步骤1:AMF自身有定位需求,或AMF收到外部定位请求,或AMF从UE侧收到定位请求,所述定位请求中携带UE ID信息;
步骤2:AMF根据定位需求中携带的UE ID,确定被定位UE的UE类型为RedCap UE。之后,AMF发送定位业务请求消息给LMF,并在所述定位业务请求消息中携带被定位UE的RedCap相关的UE能力;所述RedCap相关的UE能力至少包括:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在频率范围FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态;
针对上述步骤2,除了针对所述被定位终端的RedCap相关的UE能力,所述定位业务请求消息中还包括以下一项或者多项:
被定位UE ID;
LCS标识符;
步骤3:LMF接收AMF发送的所述定位业务请求消息,根据所述第一消息确定所述定位为RedCap定位。之后,LMF发起针对RedCap终端定位的定位过程。
示例六,定位服务器(LMF)根据RedCap相关的特性来匹配相应的定位参考信号
定位服务器(LMF)根据示例一至示例五中的至少一个示例,获取到本次定位业务是针对RedCap终端的RedCap定位和/或RedCap终端的相关能力信息,定位服务器(LMF)在与基站交互配置定位参考信号的过程中,会将相关RedCap能力信息考虑在内,比如针对RedCap定位配置的定位参考信号的带宽需要小于等于RedCap终端的最大带宽,针对RedCap定位配置定位参考信号时需要协调定位参考信号的时频域位置与(e)DRX配置匹配(例如, 保障定位参考信号的传输时刻刚好落在DRX on的时刻上)。
综上,本公开实施例中,核心网设备向定位服务器提供辅助终端的RedCap定位的第一消息,使得定位服务器能够确定本次定位是RedCap定位以及RedCap终端的相关特性,从而使得定位服务器可以采取相应的定位机制以保障RedCap定位;从而解决当前定位服务器无法识别针对RedCap类型定位的特殊定位场景,从而导致RedCap定位失败的问题。
如图6所示,本公开实施例还提供一种定位处理装置,包括:
接收单元601,用于接收第一设备发送的第一消息,所述第一消息包括指示降低能力RedCap定位;
定位单元602,用于根据所述第一消息,发起RedCap定位。
作为一个可选实施例,所述第一设备包括以下一项或者多项:
终端;
终端所接入的接入网设备;
为终端提供服务的核心网设备。
作为一个可选实施例,所述第一消息中携带以下一项或者多项:
被定位的终端的标识;
被定位的终端的RedCap能力信息;
位置服务LCS标识符;
长期演进定位协议LPP传输标识;
新空口定位协议NRPPa传输标识;
指示所述被定位的终端为RedCap终端的第一指示信息;
指示针对所述终端的定位业务类型为RedCap定位的第二指示信息。
作为一个可选实施例,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在频率范围FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周 期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
作为一个可选实施例,所述第一消息为以下至少一种:
定位业务请求消息;
LPP消息;
NRPPa消息。
作为一个可选实施例,所述装置还包括:
第四发送单元,用于向所述第一设备发送第二消息,所述第二消息用于请求获取被定位的终端的RedCap定位的辅助信息;
所述接收单元进一步用于:
接收所述第一设备响应所述第二消息发送的第一消息。
作为一个可选实施例,所述第二消息为以下至少一种:
NRPPa消息;
LPP消息。
本公开实施例中,第一设备向定位服务器提供辅助终端的RedCap定位的第一消息,使得定位服务器能够确定本次定位是RedCap定位以及RedCap终端的相关特性,从而使得定位服务器可以采取相应的定位机制以保障RedCap定位;从而解决当前定位服务器无法识别针对RedCap类型定位的特殊定位场景,从而导致RedCap定位失败的问题。
需要说明的是,本公开实施例提供的定位处理装置是能够执行上述定位处理方法的装置,则上述定位处理方法的所有实施例均适用于装置,且均能达到相同或相似的有益效果。
如图7所示,本公开实施例还提供一种定位服务器,包括存储器720,收发机710,处理器700:
存储器720,用于存储计算机程序;收发机710,用于在所述处理器700的控制下收发数据;处理器700,用于读取所述存储器720中的计算机程序并执行以下操作:
接收第一设备发送的第一消息,所述第一消息包括指示降低能力RedCap 定位;
根据所述第一消息,发起RedCap定位。
作为一个可选实施例,所述第一设备包括以下一项或者多项:
终端;
终端所接入的接入网设备;
为终端提供服务的核心网设备。
作为一个可选实施例,所述第一消息中携带以下一项或者多项:
被定位的终端的标识;
被定位的终端的RedCap能力信息;
位置服务LCS标识符;
长期演进定位协议LPP传输标识;
新空口定位协议NRPPa传输标识;
指示所述被定位的终端为RedCap终端的第一指示信息;
指示针对所述终端的定位业务类型为RedCap定位的第二指示信息。
作为一个可选实施例,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在频率范围FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
作为一个可选实施例,所述第一消息为以下至少一种:
定位业务请求消息;
LPP消息;
NRPPa消息。
作为一个可选实施例,处理器700还用于读取所述存储器720中的计算 机程序并执行以下操作:
向所述第一设备发送第二消息,所述第二消息用于请求获取被定位的终端的RedCap定位的辅助信息;
接收所述第一设备响应所述第二消息发送的第一消息。
作为一个可选实施例,所述第二消息为以下至少一种:
NRPPa消息;
LPP消息。
其中,在图7中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器700代表的一个或多个处理器和存储器720代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机710可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括无线信道、有线信道、光缆等传输介质。处理器700负责管理总线架构和通常的处理,存储器720可以存储处理器700在执行操作时所使用的数据。
处理器700可以是中央处理器(Central Processing Unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。
本公开实施例中,第一设备向定位服务器提供辅助终端的RedCap定位的第一消息,使得定位服务器能够确定本次定位是RedCap定位以及RedCap终端的相关特性,从而使得定位服务器可以采取相应的定位机制以保障RedCap定位;从而解决当前定位服务器无法识别针对RedCap类型定位的特殊定位场景,从而导致RedCap定位失败的问题。
需要说明的是,本公开实施例提供的定位服务器是能够执行上述定位处理方法的定位服务器,则上述定位处理方法的所有实施例均适用于定位服务器,且均能达到相同或相似的有益效果。
如图8所示,本公开实施例还提供一种定位处理装置,包括:
第一发送单元801,用于向定位服务器发送第一消息,所述第一消息指示RedCap定位。
作为一个可选实施例,所述第一消息中携带以下一项或者多项:
被定位的终端的标识;
被定位的终端的RedCap能力信息;
LPP传输标识;
指示所述被定位的终端为RedCap终端的第一指示信息。
作为一个可选实施例,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在频率范围FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
作为一个可选实施例,所述装置还包括:
第二接收单元,用于接收所述定位服务器发送的第二消息,所述第二消息用于请求获取被定位的终端的RedCap定位的辅助信息;
所述第一发送单元进一步用于:
响应所述第二消息,向所述定位服务器发送所述第一消息。
本公开实施例中,终端向定位服务器提供辅助终端的RedCap定位的第一消息,使得定位服务器能够确定本次定位是RedCap定位以及RedCap终端的相关特性,从而使得定位服务器可以采取相应的定位机制以保障RedCap定位;从而解决当前定位服务器无法识别针对RedCap类型定位的特殊定位场景,从而导致RedCap定位失败的问题。
需要说明的是,本公开实施例提供的定位处理装置是能够执行上述定位处理方法的装置,则上述定位处理方法的所有实施例均适用于装置,且均能 达到相同或相似的有益效果。
如图9所示,本公开实施例还提供一种终端,包括存储器920,收发机910,处理器900:
存储器920,用于存储计算机程序;收发机910,用于在所述处理器900的控制下收发数据;处理器900,用于读取所述存储器920中的计算机程序并执行以下操作:
向定位服务器发送第一消息,所述第一消息指示RedCap定位。
作为一个可选实施例,所述第一消息中携带以下一项或者多项:
被定位的终端的标识;
被定位的终端的RedCap能力信息;
LPP传输标识;
指示所述被定位的终端为RedCap终端的第一指示信息。
作为一个可选实施例,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在频率范围FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
作为一个可选实施例,处理器900还用于读取所述存储器920中的计算机程序并执行以下操作:
接收所述定位服务器发送的第二消息,所述第二消息用于请求获取被定位的终端的RedCap定位的辅助信息;
响应所述第二消息,向所述定位服务器发送所述第一消息。
其中,在图9中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器900代表的一个或多个处理器和存储器920代表的存储器的各种电 路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机910可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括,这些传输介质包括无线信道、有线信道、光缆等传输介质。针对不同的用户设备,用户接口930还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器900负责管理总线架构和通常的处理,存储器920可以存储处理器900在执行操作时所使用的数据。
可选的,处理器900可以是中央处理器(Central Processing Unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。
处理器通过调用存储器存储的计算机程序,用于按照获得的可执行指令执行本公开实施例提供的任一所述方法。处理器与存储器也可以物理上分开布置。
本公开实施例中,终端向定位服务器提供辅助终端的RedCap定位的第一消息,使得定位服务器能够确定本次定位是RedCap定位以及RedCap终端的相关特性,从而使得定位服务器可以采取相应的定位机制以保障RedCap定位;从而解决当前定位服务器无法识别针对RedCap类型定位的特殊定位场景,从而导致RedCap定位失败的问题。
需要说明的是,本公开实施例提供的终端是能够执行上述定位处理方法的终端,则上述定位处理方法的所有实施例均适用于终端,且均能达到相同或相似的有益效果。
如图10所示,本公开实施例还提供一种定位处理装置,包括:
第二发送单元1001,用于向定位服务器发送第一消息,所述第一消息指示RedCap定位;
其中,所述接入网设备为终端所接入的接入网设备。
作为一个可选实施例,所述第一消息中携带以下一项或者多项:
被定位的终端的标识;
被定位的终端的RedCap能力信息;
NRPPa传输标识;
指示所述终端为RedCap终端的第一指示信息。
作为一个可选实施例,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在频率范围FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
作为一个可选实施例,所述装置还包括:
第二接收单元,用于接收所述定位服务器发送的第二消息,所述第二消息用于请求获取终端的RedCap定位的辅助信息;
所述第二发送单元进一步用于:
响应所述第二消息,向所述定位服务器发送所述第一消息。
本公开实施例中,接入网设备向定位服务器提供辅助终端的RedCap定位的第一消息,使得定位服务器能够确定本次定位是RedCap定位以及RedCap终端的相关特性,从而使得定位服务器可以采取相应的定位机制以保障RedCap定位;从而解决当前定位服务器无法识别针对RedCap类型定位的特殊定位场景,从而导致RedCap定位失败的问题。
需要说明的是,本公开实施例提供的定位处理装置是能够执行上述定位处理方法的装置,则上述定位处理方法的所有实施例均适用于装置,且均能达到相同或相似的有益效果。
如图11所示,本公开实施例还提供一种接入网设备,包括存储器1120, 收发机1110,处理器1100:
存储器1120,用于存储计算机程序;收发机1110,用于在所述处理器1100的控制下收发数据;处理器1100,用于读取所述存储器1120中的计算机程序并执行以下操作:
向定位服务器发送第一消息,所述第一消息指示RedCap定位;
其中,所述接入网设备为终端所接入的接入网设备。
作为一个可选实施例,所述第一消息中携带以下一项或者多项:
被定位的终端的标识;
被定位的终端的RedCap能力信息;
NRPPa传输标识;
指示所述终端为RedCap终端的第一指示信息。
作为一个可选实施例,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在频率范围FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
作为一个可选实施例,处理器1100还用于读取所述存储器1120中的计算机程序并执行以下操作:
接收所述定位服务器发送的第二消息,所述第二消息用于请求获取终端的RedCap定位的辅助信息;
响应所述第二消息,向所述定位服务器发送所述第一消息。
其中,在图11中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1100代表的一个或多个处理器和存储器1120代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路 等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机1110可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括无线信道、有线信道、光缆等传输介质。处理器1100负责管理总线架构和通常的处理,存储器1120可以存储处理器1100在执行操作时所使用的数据。
处理器1100可以是中央处理器(Central Processing Unit,CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。
本公开实施例中,接入网设备向定位服务器提供辅助终端的RedCap定位的第一消息,使得定位服务器能够确定本次定位是RedCap定位以及RedCap终端的相关特性,从而使得定位服务器可以采取相应的定位机制以保障RedCap定位;从而解决当前定位服务器无法识别针对RedCap类型定位的特殊定位场景,从而导致RedCap定位失败的问题。
需要说明的是,本公开实施例提供的接入网设备是能够执行上述定位处理方法的接入网设备,则上述定位处理方法的所有实施例均适用于接入网设备,且均能达到相同或相似的有益效果。
如图12所示,本公开实施例还提供一种定位处理装置,包括:
第三发送单元1201,用于向定位服务器发送第一消息,所述第一消息指示RedCap定位。
作为一个可选实施例,所述第一消息中携带以下一项或者多项:
被定位的终端的标识;
被定位的终端的RedCap能力信息;
LCS标识符;
指示所述被定位的终端为RedCap终端的第一指示信息;
指示针对所述终端的定位业务类型为RedCap定位的第二指示信息。
作为一个可选实施例,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在频率范围FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
作为一个可选实施例,所述装置还包括:
确定单元,用于确定所述第一消息携带的信息。
作为一个可选实施例,所述确定单元进一步用于:
根据定位业务请求发起设备发送的信息,确定所述第一消息携带的信息。
本公开实施例中,核心网设备向定位服务器提供辅助终端的RedCap定位的第一消息,使得定位服务器能够确定本次定位是RedCap定位以及RedCap终端的相关特性,从而使得定位服务器可以采取相应的定位机制以保障RedCap定位;从而解决当前定位服务器无法识别针对RedCap类型定位的特殊定位场景,从而导致RedCap定位失败的问题。
需要说明的是,本公开实施例提供的定位处理装置是能够执行上述定位处理方法的装置,则上述定位处理方法的所有实施例均适用于装置,且均能达到相同或相似的有益效果。
如图13所示,本公开实施例还提供一种核心网设备,包括存储器1320,收发机1310,处理器1300:
存储器1320,用于存储计算机程序;收发机1310,用于在所述处理器1300的控制下收发数据;处理器1300,用于读取所述存储器1320中的计算机程序并执行以下操作:
向定位服务器发送第一消息,所述第一消息指示RedCap定位。
作为一个可选实施例,所述第一消息中携带以下一项或者多项:
被定位的终端的标识;
被定位的终端的RedCap能力信息;
LCS标识符;
指示所述被定位的终端为RedCap终端的第一指示信息;
指示针对所述终端的定位业务类型为RedCap定位的第二指示信息。
作为一个可选实施例,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
指示被定位的终端支持RedCap能力的第三指示信息;
所述被定位的终端在频率范围FR1支持的最大带宽;
所述被定位的终端在FR2支持的最大带宽;
支持RedCap能力的终端支持的接收天线数量或发射天线数量;
针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
支持RedCap能力的终端的移动状态。
作为一个可选实施例,处理器1300还用于读取所述存储器1320中的计算机程序并执行以下操作:
确定所述第一消息携带的信息。
作为一个可选实施例,处理器1300还用于读取所述存储器1320中的计算机程序并执行以下操作:
根据定位业务请求发起设备发送的信息,确定所述第一消息携带的信息。
其中,在图13中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1300代表的一个或多个处理器和存储器1320代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机1310可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括无线信道、有线信道、光缆等传输介质。处理器1300负责管理总线架构和通常的处理,存储器1320可以存储处理器1300在执行操作时所使用的数据。
处理器1300可以是CPU、ASIC、FPGA或CPLD,处理器也可以采用多 核架构。
本公开实施例中,核心网设备向定位服务器提供辅助终端的RedCap定位的第一消息,使得定位服务器能够确定本次定位是RedCap定位以及RedCap终端的相关特性,从而使得定位服务器可以采取相应的定位机制以保障RedCap定位;从而解决当前定位服务器无法识别针对RedCap类型定位的特殊定位场景,从而导致RedCap定位失败的问题。
需要说明的是,本公开实施例提供的核心网设备是能够执行上述定位处理方法的核心网设备,则上述定位处理方法的所有实施例均适用于核心网设备,且均能达到相同或相似的有益效果。
需要说明的是,本公开实施例中对单元的划分是示意性的,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式。另外,在本公开各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个处理器可读取存储介质中。基于这样的理解,本公开的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)或处理器(processor)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
本公开实施例还提供一种处理器可读存储介质,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行如上所述的方法实施例中的各个步骤。所述处理器可读存储介质可以是处理器能够存取的任何可用介质或数据存储设备,包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(magneto-optical,MO)等)、光学存储器(例如激光唱片(Compact Disk,CD)、数字通用光盘(Digital Versatile Disc,DVD)、蓝光光碟(Blu-ray  Disc,BD)、高清通用光盘(High-Definition Versatile Disc,HVD)等)、以及半导体存储器(例如ROM、可擦除可编程只读存储器(Erasable Programmable Read-Only Memory,EPROM)、带电可擦可编程只读存储器(Electrically Erasable Programmableread only memory,EEPROM)、非易失性存储器(NAND FLASH)、固态硬盘(Solid State Disk,SSD))等。
本领域内的技术人员应明白,本公开的实施例可提供为方法、系统、或计算机程序产品。因此,本公开可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本公开可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本公开是参照根据本公开实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机可执行指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机可执行指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些处理器可执行指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的处理器可读存储器中,使得存储在该处理器可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些处理器可执行指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然,本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样,倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内,则本公开也意图包含这些改动和变型在内。

Claims (49)

  1. 一种定位处理方法,所述方法包括:
    定位服务器接收第一设备发送的第一消息,所述第一消息指示降低能力RedCap定位;
    所述定位服务器根据所述第一消息,发起RedCap定位。
  2. 根据权利要求1所述的方法,其中,所述第一设备包括以下一项或者多项:
    终端;
    终端所接入的接入网设备;
    为终端提供服务的核心网设备。
  3. 根据权利要求1所述的方法,其中,所述第一消息中携带以下一项或者多项:
    被定位的终端的标识;
    被定位的终端的RedCap能力信息;
    位置服务LCS标识符;
    长期演进定位协议LPP传输标识;
    新空口定位协议NRPPa传输标识;
    指示所述被定位的终端为RedCap终端的第一指示信息;
    指示针对所述终端的定位业务类型为RedCap定位的第二指示信息。
  4. 根据权利要求3所述的方法,其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
    指示被定位的终端支持RedCap能力的第三指示信息;
    所述被定位的终端在频率范围FR1支持的最大带宽;
    所述被定位的终端在FR2支持的最大带宽;
    支持RedCap能力的终端支持的接收天线数量或发射天线数量;
    针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
    针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
    支持RedCap能力的终端的移动状态。
  5. 根据权利要求1至4中任一项所述的方法,其中,所述第一消息为以下至少一种:
    定位业务请求消息;
    LPP消息;
    NRPPa消息。
  6. 一种定位处理方法,所述方法包括:
    终端向定位服务器发送第一消息,所述第一消息用于指示RedCap定位。
  7. 根据权利要求6所述的方法,其中,所述第一消息中携带以下一项或者多项:
    被定位的终端的标识;
    被定位的终端的RedCap能力信息;
    LPP传输标识;
    指示所述被定位的终端为RedCap终端的第一指示信息。
  8. 根据权利要求7所述的方法,其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
    指示被定位的终端支持RedCap能力的第三指示信息;
    所述被定位的终端在频率范围FR1支持的最大带宽;
    所述被定位的终端在FR2支持的最大带宽;
    支持RedCap能力的终端支持的接收天线数量或发射天线数量;
    针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
    针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
    支持RedCap能力的终端的移动状态。
  9. 一种定位处理方法,所述方法包括:
    接入网设备向定位服务器发送第一消息,所述第一消息指示RedCap定位;
    其中,所述接入网设备为终端所接入的接入网设备。
  10. 根据权利要求9所述的方法,其中,所述第一消息中携带以下一项 或者多项:
    被定位的终端的标识;
    被定位的终端的RedCap能力信息;
    NRPPa传输标识;
    指示所述终端为RedCap终端的第一指示信息。
  11. 根据权利要求10所述的方法,其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
    指示被定位的终端支持RedCap能力的第三指示信息;
    所述被定位的终端在频率范围FR1支持的最大带宽;
    所述被定位的终端在FR2支持的最大带宽;
    支持RedCap能力的终端支持的接收天线数量或发射天线数量;
    针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
    针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
    支持RedCap能力的终端的移动状态。
  12. 一种定位处理方法,包括:
    核心网设备向定位服务器发送第一消息,所述第一消息指示RedCap定位。
  13. 根据权利要求12所述的方法,其中,所述第一消息中携带以下一项或者多项:
    被定位的终端的标识;
    被定位的终端的RedCap能力信息;
    LCS标识符;
    指示所述被定位的终端为RedCap终端的第一指示信息;
    指示针对所述终端的定位业务类型为RedCap定位的第二指示信息。
  14. 根据权利要求13所述的方法,其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
    指示被定位的终端支持RedCap能力的第三指示信息;
    所述被定位的终端在频率范围FR1支持的最大带宽;
    所述被定位的终端在FR2支持的最大带宽;
    支持RedCap能力的终端支持的接收天线数量或发射天线数量;
    针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
    针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
    支持RedCap能力的终端的移动状态。
  15. 根据权利要求14所述的方法,其中,核心网设备向定位服务器发送第一消息之前,所述方法还包括:
    所述核心网设备确定所述第一消息携带的信息。
  16. 根据权利要求15所述的方法,其中,所述核心网设备确定所述第一消息携带的信息,包括:
    所述核心网设备根据定位业务请求发起设备发送的信息,确定所述第一消息携带的信息。
  17. 一种定位处理装置,包括:
    接收单元,用于接收第一设备发送的第一消息,所述第一消息指示降低能力RedCap定位;
    定位单元,用于根据所述第一消息,发起RedCap定位。
  18. 根据权利要求17所述的装置,其中,所述第一设备包括以下一项或者多项:
    终端;
    终端所接入的接入网设备;
    为终端提供服务的核心网设备。
  19. 根据权利要求17所述的装置,其中,所述第一消息中携带以下一项或者多项:
    被定位的终端的标识;
    被定位的终端的RedCap能力信息;
    位置服务LCS标识符;
    长期演进定位协议LPP传输标识;
    新空口定位协议NRPPa传输标识;
    指示所述被定位的终端为RedCap终端的第一指示信息;
    指示针对所述终端的定位业务类型为RedCap定位的第二指示信息。
  20. 根据权利要求19所述的装置,其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
    指示被定位的终端支持RedCap能力的第三指示信息;
    所述被定位的终端在频率范围FR1支持的最大带宽;
    所述被定位的终端在FR2支持的最大带宽;
    支持RedCap能力的终端支持的接收天线数量或发射天线数量;
    针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
    针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
    支持RedCap能力的终端的移动状态。
  21. 根据权利要求17至20中任一项所述的装置,其中,所述第一消息为以下至少一种:
    定位业务请求消息;
    LPP消息;
    NRPPa消息。
  22. 一种定位服务器,包括存储器,收发机,处理器:
    存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
    接收第一设备发送的第一消息,所述第一消息包括指示降低能力RedCap定位;
    根据所述第一消息,发起RedCap定位。
  23. 根据权利要求22所述的定位服务器,其中,所述第一设备包括以下一项或者多项:
    终端;
    终端所接入的接入网设备;
    为终端提供服务的核心网设备。
  24. 根据权利要求22所述的定位服务器,其中,所述第一消息中携带以 下一项或者多项:
    被定位的终端的标识;
    被定位的终端的RedCap能力信息;
    位置服务LCS标识符;
    长期演进定位协议LPP传输标识;
    新空口定位协议NRPPa传输标识;
    指示所述被定位的终端为RedCap终端的第一指示信息;
    指示针对所述终端的定位业务类型为RedCap定位的第二指示信息。
  25. 根据权利要求24所述的定位服务器,其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
    指示被定位的终端支持RedCap能力的第三指示信息;
    所述被定位的终端在频率范围FR1支持的最大带宽;
    所述被定位的终端在FR2支持的最大带宽;
    支持RedCap能力的终端支持的接收天线数量或发射天线数量;
    针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
    针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
    支持RedCap能力的终端的移动状态。
  26. 根据权利要求22至25中任一项所述的定位服务器,其中,所述第一消息为以下至少一种:
    定位业务请求消息;
    LPP消息;
    NRPPa消息。
  27. 一种定位处理装置,包括:
    第一发送单元,用于向定位服务器发送第一消息,所述第一消息指示RedCap定位。
  28. 根据权利要求27所述的装置,其中,所述第一消息中携带以下一项或者多项:
    被定位的终端的标识;
    被定位的终端的RedCap能力信息;
    LPP传输标识;
    指示所述被定位的终端为RedCap终端的第一指示信息。
  29. 根据权利要求28所述的装置,其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
    指示被定位的终端支持RedCap能力的第三指示信息;
    所述被定位的终端在频率范围FR1支持的最大带宽;
    所述被定位的终端在FR2支持的最大带宽;
    支持RedCap能力的终端支持的接收天线数量或发射天线数量;
    针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
    针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
    支持RedCap能力的终端的移动状态。
  30. 一种终端,包括存储器,收发机,处理器:
    存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
    向定位服务器发送第一消息,所述第一消息指示RedCap定位。
  31. 根据权利要求30所述的终端,其中,所述第一消息中携带以下一项或者多项:
    被定位的终端的标识;
    被定位的终端的RedCap能力信息;
    LPP传输标识;
    指示所述被定位的终端为RedCap终端的第一指示信息。
  32. 根据权利要求31所述的终端,其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
    指示被定位的终端支持RedCap能力的第三指示信息;
    所述被定位的终端在频率范围FR1支持的最大带宽;
    所述被定位的终端在FR2支持的最大带宽;
    支持RedCap能力的终端支持的接收天线数量或发射天线数量;
    针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
    针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
    支持RedCap能力的终端的移动状态。
  33. 一种定位处理装置,应用于接入网设备,包括:
    第二发送单元,用于向定位服务器发送第一消息,所述第一消息指示RedCap定位;
    其中,所述接入网设备为终端所接入的接入网设备。
  34. 根据权利要求33所述的装置,其中,所述第一消息中携带以下一项或者多项:
    被定位的终端的标识;
    被定位的终端的RedCap能力信息;
    NRPPa传输标识;
    指示所述终端为RedCap终端的第一指示信息。
  35. 根据权利要求34所述的装置,其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
    指示被定位的终端支持RedCap能力的第三指示信息;
    所述被定位的终端在频率范围FR1支持的最大带宽;
    所述被定位的终端在FR2支持的最大带宽;
    支持RedCap能力的终端支持的接收天线数量或发射天线数量;
    针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
    针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
    支持RedCap能力的终端的移动状态。
  36. 一种接入网设备,包括存储器,收发机,处理器:
    存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
    向定位服务器发送第一消息,所述第一消息指示RedCap定位;
    其中,所述接入网设备为终端所接入的接入网设备。
  37. 根据权利要求36所述的接入网设备,其中,所述第一消息中携带以下一项或者多项:
    被定位的终端的标识;
    被定位的终端的RedCap能力信息;
    NRPPa传输标识;
    指示所述终端为RedCap终端的第一指示信息。
  38. 根据权利要求37所述的接入网设备,其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
    指示被定位的终端支持RedCap能力的第三指示信息;
    所述被定位的终端在频率范围FR1支持的最大带宽;
    所述被定位的终端在FR2支持的最大带宽;
    支持RedCap能力的终端支持的接收天线数量或发射天线数量;
    针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
    针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
    支持RedCap能力的终端的移动状态。
  39. 一种定位处理装置,包括:
    第三发送单元,用于向定位服务器发送第一消息,所述第一消息指示RedCap定位。
  40. 根据权利要求39所述的装置,其中,所述第一消息中携带以下一项或者多项:
    被定位的终端的标识;
    被定位的终端的RedCap能力信息;
    LCS标识符;
    指示所述被定位的终端为RedCap终端的第一指示信息;
    指示针对所述终端的定位业务类型为RedCap定位的第二指示信息。
  41. 根据权利要求40所述的装置,其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
    指示被定位的终端支持RedCap能力的第三指示信息;
    所述被定位的终端在频率范围FR1支持的最大带宽;
    所述被定位的终端在FR2支持的最大带宽;
    支持RedCap能力的终端支持的接收天线数量或发射天线数量;
    针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
    针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
    支持RedCap能力的终端的移动状态。
  42. 根据权利要求41所述的装置,其中,核心网设备向定位服务器发送第一消息之前,所述方法还包括:
    所述核心网设备确定所述第一消息携带的信息。
  43. 根据权利要求42所述的装置,其中,所述核心网设备确定所述第一消息携带的信息,包括:
    所述核心网设备根据定位业务请求发起设备发送的信息,确定所述第一消息携带的信息。
  44. 一种核心网设备,包括存储器,收发机,处理器:
    存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
    向定位服务器发送第一消息,所述第一消息指示RedCap定位。
  45. 根据权利要求44所述的核心网设备,其中,所述第一消息中携带以下一项或者多项:
    被定位的终端的标识;
    被定位的终端的RedCap能力信息;
    LCS标识符;
    指示所述被定位的终端为RedCap终端的第一指示信息;
    指示针对所述终端的定位业务类型为RedCap定位的第二指示信息。
  46. 根据权利要求45所述的核心网设备,其中,所述被定位的终端的RedCap能力信息包括以下一项或者多项:
    指示被定位的终端支持RedCap能力的第三指示信息;
    所述被定位的终端在频率范围FR1支持的最大带宽;
    所述被定位的终端在FR2支持的最大带宽;
    支持RedCap能力的终端支持的接收天线数量或发射天线数量;
    针对支持RedCap能力的终端的无线资源管理RRM测量放松后的测量周期;
    针对支持RedCap能力的终端的RRM测量放松后的最大测量数量;
    支持RedCap能力的终端的移动状态。
  47. 根据权利要求46所述的核心网设备,其中,核心网设备向定位服务器发送第一消息之前,所述方法还包括:
    所述核心网设备确定所述第一消息携带的信息。
  48. 根据权利要求47所述的核心网设备,其中,所述核心网设备确定所述第一消息携带的信息,包括:
    所述核心网设备根据定位业务请求发起设备发送的信息,确定所述第一消息携带的信息。
  49. 一种处理器可读存储介质,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行权利要求1至5任一项所述的方法,或执行权利要求6至8任一项所述的方法,或执行权利要求9至11任一项所述的方法,或执行权利要求12至16任一项所述的方法。
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