WO2021088905A1 - 定位测量方法、终端和网络节点 - Google Patents

定位测量方法、终端和网络节点 Download PDF

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Publication number
WO2021088905A1
WO2021088905A1 PCT/CN2020/126659 CN2020126659W WO2021088905A1 WO 2021088905 A1 WO2021088905 A1 WO 2021088905A1 CN 2020126659 W CN2020126659 W CN 2020126659W WO 2021088905 A1 WO2021088905 A1 WO 2021088905A1
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Prior art keywords
positioning
measurement
modes
terminal
measurement result
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PCT/CN2020/126659
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English (en)
French (fr)
Inventor
李健翔
全海洋
傅婧
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大唐移动通信设备有限公司
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Publication of WO2021088905A1 publication Critical patent/WO2021088905A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to a positioning measurement method, terminal and network node.
  • the terminal In some communication systems, it is often necessary to locate the terminal, and the positioning can be performed based on the wireless network. In some communication systems, an independent positioning method is adopted, that is, the terminal performs positioning based on only one positioning method, which results in poor positioning performance of the terminal.
  • the embodiments of the present disclosure provide a positioning measurement method, a terminal, and a network node to solve the problem of relatively poor positioning performance of the terminal.
  • Some embodiments of the present disclosure provide a positioning measurement method, including:
  • the terminal receives the location request message sent by the network node
  • the terminal performs positioning measurement based on N positioning methods according to the requested position message, where N is an integer greater than 1;
  • the terminal sends a report message to the network node, where the report message includes the measurement result obtained by the positioning measurement.
  • the location request message includes: indication information of the N positioning modes.
  • the location request message further includes at least one of the following:
  • the measurement rules of the N positioning modes the measurement requirements of the N positioning modes, the priority of the N positioning modes, the measurement sequence of the N positioning modes, and measurement auxiliary data information.
  • the N positioning modes are N positioning modes determined by the network node according to at least one of a location service quality requirement and a network state.
  • the positioning measurement based on N types of positioning methods includes:
  • the positioning measurement is performed in accordance with the measurement rules.
  • the positioning measurement based on N types of positioning methods in accordance with measurement rules includes:
  • the second positioning mode is a positioning mode other than the first positioning mode for the N positioning modes, and the measurement result included in the report message is a measurement result that meets a measurement requirement; or
  • the measurement is performed according to the N types of positioning modes respectively to obtain N types of measurement results, wherein the measurement results included in the report message are at least one of the N types of measurement results.
  • the measurement requirements include at least one of the following:
  • the positioning measurement based on N types of positioning methods includes:
  • the positioning measurement is performed according to multiple positioning modes among the N positioning modes, wherein the multiple positioning modes use the unified measurement auxiliary data information.
  • Some embodiments of the present disclosure also provide a positioning measurement method, including:
  • the network node sends a location request message to the terminal
  • the report message includes a measurement result
  • the measurement result is a measurement result obtained by the terminal performing positioning measurement based on the N positioning modes according to the request position message,
  • the N is an integer greater than 1.
  • the location request message includes: indication information of the N positioning modes.
  • the location request message further includes at least one of the following:
  • the measurement rules of the N positioning modes the measurement requirements of the N positioning modes, the priority of the N positioning modes, the measurement sequence of the N positioning modes, and measurement auxiliary data information.
  • the N positioning modes are N positioning modes determined by the network node according to at least one of a location service quality requirement and a network state.
  • the measurement result is a measurement result obtained by the terminal performing positioning measurement based on N positioning modes according to a measurement rule.
  • the measurement result is a measurement result that meets the measurement requirement obtained by the terminal through measurement in the following manner:
  • the second positioning mode is a positioning mode other than the first positioning mode of the N types of positioning modes;
  • the measurement result is that the terminal performs measurement according to the N positioning modes, and obtains at least one of the N measurement results.
  • the measurement requirements include at least one of the following:
  • the measurement result is a measurement result obtained by the terminal performing positioning measurement according to multiple positioning methods among the N positioning methods, wherein the multiple positioning methods use the unified measurement auxiliary data information .
  • the method further includes:
  • the target positioning result among the multiple positioning results is sent to the positioning request node.
  • Some embodiments of the present disclosure also provide a terminal, including:
  • the receiving module is used to receive the location request message sent by the network node
  • the measurement module is configured to perform positioning measurement based on the N positioning modes according to the requested position message, where the N is an integer greater than 1;
  • the sending module is configured to send a report message to the network node, where the report message includes the measurement result obtained by the positioning measurement.
  • the location request message includes: indication information of the N positioning modes.
  • the positioning measurement based on N types of positioning methods includes:
  • the positioning measurement is performed according to the measurement rules.
  • Some embodiments of the present disclosure also provide a network node, including:
  • the first sending module is used to send a location request message to the terminal
  • the receiving module is configured to receive a report message sent by the terminal, where the report message includes a measurement result, and the measurement result is the measurement result obtained by the terminal performing positioning measurement based on the N positioning methods according to the position request message , Wherein the N is an integer greater than 1.
  • the location request message includes: indication information of the N positioning modes.
  • the measurement result is a measurement result obtained by the terminal performing positioning measurement based on N positioning modes according to a measurement rule.
  • Some embodiments of the present disclosure also provide a terminal, including: a transceiver, a memory, a processor, and a program stored on the memory and running on the processor,
  • the transceiver is used to receive a location request message sent by a network node
  • the transceiver is further configured to perform positioning measurement based on N positioning methods according to the requested position message, where N is an integer greater than 1;
  • the transceiver is further configured to send a report message to the network node, where the report message includes the measurement result obtained by the positioning measurement.
  • the location request message includes: indication information of the N positioning modes.
  • the location request message further includes at least one of the following:
  • the measurement rules of the N positioning modes the measurement requirements of the N positioning modes, the priority of the N positioning modes, the measurement sequence of the N positioning modes, and measurement auxiliary data information.
  • the N positioning modes are N positioning modes determined by the network node according to at least one of a location service quality requirement and a network state.
  • the positioning measurement based on N types of positioning methods includes:
  • the positioning measurement is performed in accordance with the measurement rules.
  • the positioning measurement based on N types of positioning methods in accordance with measurement rules includes:
  • the second positioning mode is a positioning mode other than the first positioning mode for the N positioning modes, and the measurement result included in the report message is a measurement result that meets a measurement requirement; or
  • the measurement is performed according to the N types of positioning modes respectively to obtain N types of measurement results, wherein the measurement results included in the report message are at least one of the N types of measurement results.
  • the measurement requirements include at least one of the following:
  • the positioning measurement based on N types of positioning methods includes:
  • the positioning measurement is performed according to multiple positioning modes among the N positioning modes, wherein the multiple positioning modes use the unified measurement auxiliary data information.
  • Some embodiments of the present disclosure also provide a network node, including: a transceiver, a memory, a processor, and a program stored on the memory and running on the processor,
  • the transceiver is used to send a location request message to the terminal;
  • the transceiver is also configured to receive a report message sent by the terminal, the report message includes a measurement result, and the measurement result is obtained by the terminal according to the request location message and based on N positioning methods to perform positioning measurement The measurement result, wherein the N is an integer greater than 1.
  • the location request message includes: indication information of the N positioning modes.
  • the location request message further includes at least one of the following:
  • the measurement rules of the N positioning modes the measurement requirements of the N positioning modes, the priority of the N positioning modes, the measurement sequence of the N positioning modes, and measurement auxiliary data information.
  • the N positioning modes are N positioning modes determined by the network node according to at least one of a location service quality requirement and a network state.
  • the measurement result is a measurement result obtained by the terminal performing positioning measurement based on N positioning modes according to a measurement rule.
  • the measurement result is a measurement result that meets the measurement requirement obtained by the terminal through measurement in the following manner:
  • the second positioning mode is a positioning mode other than the first positioning mode of the N types of positioning modes;
  • the measurement result is that the terminal performs measurement according to the N positioning modes, and obtains at least one of the N measurement results.
  • the measurement requirements include at least one of the following:
  • the measurement result is a measurement result obtained by the terminal performing positioning measurement according to multiple positioning methods among the N positioning methods, wherein the multiple positioning methods use the unified measurement auxiliary data information .
  • the transceiver or the processor is configured to calculate a positioning result based on the measurement result included in the report message;
  • the transceiver is further configured to, if multiple positioning results are obtained by the calculation, send a target positioning result among the multiple positioning results to the positioning request node.
  • Some embodiments of the present disclosure further provide a computer-readable storage medium on which a computer program is stored, where the program is executed by a processor to implement the steps in the terminal-side positioning measurement method provided by the embodiments of the present disclosure, or, When the program is executed by the processor, the steps in the positioning measurement method on the network node side provided by the embodiment of the present disclosure are implemented.
  • a terminal receives a location request message sent by a network node; the terminal performs location measurement based on N positioning methods according to the location request message, where N is an integer greater than 1; The terminal sends a report message to the network node, where the report message includes the measurement result obtained by the positioning measurement. In this way, the terminal can perform positioning based on N positioning methods, thereby improving the positioning performance of the terminal.
  • FIG. 1 is a schematic diagram of a network structure applicable to some embodiments of the present disclosure
  • FIG. 2 is a flowchart of a positioning measurement method provided by some embodiments of the present disclosure
  • FIG. 3 is another flowchart of a positioning measurement method provided by some embodiments of the present disclosure.
  • FIG. 4 is an interactive schematic diagram of a positioning measurement method provided by some embodiments of the present disclosure.
  • FIG. 5 is another schematic diagram of interaction of the positioning measurement method provided by some embodiments of the present disclosure.
  • FIG. 6 is another schematic diagram of interaction of the positioning measurement method provided by some embodiments of the present disclosure.
  • FIG. 7 is a structural diagram of a terminal provided by some embodiments of the present disclosure.
  • FIG. 8 is a structural diagram of a network node provided by some embodiments of the present disclosure.
  • FIG. 9 is another structural diagram of a network node provided by some embodiments of the present disclosure.
  • FIG. 10 is another structural diagram of a terminal provided by some embodiments of the present disclosure.
  • FIG. 11 is another structural diagram of a network node provided by some embodiments of the present disclosure.
  • FIG. 1 is a schematic diagram of a network structure applicable to some embodiments of the present disclosure. As shown in FIG. 1, it includes a terminal 11, a network node 12, and a positioning request node 13, where the terminal 11 can communicate with the network node 12. For example: transmitting measurement results and requesting location messages; in addition, the terminal 11 may also communicate with the positioning request node 13, for example: transmitting location services ((Location Services, LCS) messages, etc.; and the network node 12 communicates with the location request The node 13 can communicate, for example, transmitting a location request and a location response.
  • LCS Location Services
  • the terminal 11 may be a user terminal (User Equipment, UE) or other terminal equipment, such as a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a personal digital assistant (Personal Digital Assistant, PDA) , Mobile Internet Device (MID), Wearable Device (Wearable Device), robot, vehicle and other terminal side devices.
  • UE User Equipment
  • PDA Personal Digital Assistant
  • MID Mobile Internet Device
  • Wearable Device Wearable Device
  • robot vehicle and other terminal side devices.
  • the network node 12 may be a location management entity (LMF), a location server, or a location management network node. It should be noted that in some embodiments of the present disclosure, the specific type of the network node is not limited.
  • the positioning request node 13 may be a core network node, for example: Access and Mobility Management Function (AMF) or Mobility Management Entity (MME), etc. It should be noted that in this disclosure, In some embodiments, the specific type of the positioning request node 13 is not limited.
  • AMF Access and Mobility Management Function
  • MME Mobility Management Entity
  • FIG. 2 is a flowchart of a positioning measurement method provided by some embodiments of the present disclosure. As shown in FIG. 2, it includes the following steps:
  • the terminal receives a location request message sent by a network node
  • the terminal performs positioning measurement based on N positioning methods according to the requested position message, where N is an integer greater than 1.
  • the terminal sends a report message to the network node, where the report message includes the measurement result obtained by the positioning measurement.
  • the terminal and the network node can communicate through the location protocol (Location Position Protocol, LPP).
  • LPP Location Position Protocol
  • the LPP protocol can be used to realize the communication between the terminal and the network node.
  • a network node can transmit data such as a location request message to the terminal through the LPP protocol, and the terminal can transmit data such as measurement results to the network node through the LPP protocol.
  • the above request location message may be an LPP request location message, and the request location message may be used to request a measurement result of positioning from the terminal.
  • the aforementioned report message may also be an LPP message.
  • the location request message is not limited to the LPP request location message.
  • other protocols may also be used for communication between the network node and the terminal to transmit the foregoing location request message.
  • the above-mentioned N types of positioning methods may be pre-configured for the terminal, or may also be agreed upon by a protocol, or the above-mentioned network node may be configured to the terminal through the above-mentioned location request message, etc., which is not limited.
  • the aforementioned report message is used as the terminal to perform positioning measurement in response to the location request message, and the measurement result obtained may specifically include measurement results obtained by one or more positioning methods.
  • the N positioning methods may include but are not limited to the following positioning methods:
  • Downlink positioning technology Downlink-Time Difference of Arrival, DL-TDOA
  • Multi-Round-Trip Time Multi-RTT
  • enhanced cell identification Enhanced Cell-ID, E- CID
  • N types of positioning methods may also be communication methods newly introduced in subsequent communication protocols.
  • the terminal can perform positioning measurement based on N positioning methods, specifically one or more of these N positioning methods may be used for positioning measurement , And obtain one or more measurement results, the terminal may send part of the measurement results or all of the multiple measurement results as a report message to the network node.
  • the terminal performs positioning based on multiple positioning methods, thereby improving the positioning performance of the terminal.
  • the measurement is performed based on multiple positioning methods, and the measurement result is uniformly transmitted to the network node through a message, the accuracy and positioning speed of the mixed multiple positioning methods are improved.
  • the unified message triggered by the above request location message is measured based on multiple positioning methods, which effectively saves the air interface transmission physical resources and improves the air interface transmission efficiency.
  • the location request message includes: indication information of the N positioning modes.
  • the above-mentioned indication information may be information used to indicate which positioning method the terminal adopts for positioning, for example: identification or index of N positioning methods.
  • the terminal may determine N positioning modes according to the instruction information, and perform positioning measurement based on the N positioning modes.
  • the location request message may also include at least one of the following:
  • the measurement rules of the N positioning modes the measurement requirements of the N positioning modes, the priority of the N positioning modes, the measurement sequence of the N positioning modes, and measurement auxiliary data information.
  • the measurement rule may refer to the rule of how the terminal performs positioning based on these N positioning methods, for example: positioning measurement is performed sequentially in the order of priority of positioning methods, or positioning measurement is performed based on N positioning methods respectively, etc.
  • the measurement rules of the N positioning methods are not limited.
  • the foregoing measurement requirement may be used to report the corresponding measurement result only when the measurement result measured by the terminal meets the measurement requirement. If the measurement requirement is not met, the corresponding measurement result may not be reported.
  • the corresponding measurement requirements can be configured for each positioning method. For example, different positioning methods have different measurement requirements. Of course, it is also possible to allow a certain part of the positioning method to have the same measurement requirements in multiple positioning methods, or all positioning methods. The measurement requirements of the methods are the same.
  • the foregoing measurement requirements may include at least one of the following: measurement accuracy requirements and measurement data quantity requirements.
  • the above measurement accuracy requirement may be the accuracy requirement for the measurement result
  • the above measurement data quantity requirement may be the requirement for the quantity of suitable measurement data included in the measurement result.
  • the measurement data quantity requirement for some positioning methods may be 3, and For other positioning methods, the number of measurement data requirements can be 5.
  • the priority of the above N types of positioning methods can be to sort the use of the N types of measurement methods, with the highest priority being used first.
  • Other positioning methods with a priority level lower than this positioning method may not be executed; and when a certain positioning method is used for measurement and the measurement result is judged to not meet the measurement requirements, the next step can be selected for this positioning method
  • the next priority positioning mode performs positioning measurement, and the above judgment steps are repeated to determine whether to use the next priority positioning mode, until the obtained measurement result meets the measurement requirements, and the measurement is ended.
  • the measurement sequence of the N positioning methods can be used to set the use sequence of the N positioning methods, and the terminal can execute the N positioning methods at a time according to the measurement sequence, and obtain N positioning results.
  • the above-mentioned measurement assistance data information can be used to assist the terminal to perform positioning measurement related data information, such as: positioning measurement signal configuration, signal parameter configuration, etc., which is not limited, and the above measurement assistance data information can better assist the terminal in positioning measuring.
  • the positioning measurement based on N types of positioning methods includes:
  • the positioning measurement is performed according to multiple positioning modes among the N positioning modes, wherein the multiple positioning modes use the unified measurement auxiliary data information.
  • the above-mentioned use of the unified measurement assistance data information may be that the same measurement assistance data information is used in multiple positioning methods.
  • the N positioning modes are N positioning modes determined by the network node according to at least one of a location service quality requirement and a network state.
  • the location service quality requirements can also be referred to as location service quality requirements, such as measurement accuracy, positioning accuracy, and so on.
  • the aforementioned network status may be the current network status, such as: network resource status or network quality status.
  • the aforementioned N positioning methods determined according to at least one of the location service quality requirements and the network status may be N positioning methods determined according to at least one of the location service quality requirements or the network status, or according to the location service quality requirements N types of positioning methods determined by at least one of and the network status.
  • a network node includes M positioning methods, where M is greater than or equal to N, the network node can select N positioning methods that meet the location service quality requirements among the M positioning methods, or may choose to apply the current positioning method among the M positioning methods.
  • N positioning methods of the network state, or N positioning methods that are suitable for the current network state and meet the location service quality requirements among the M positioning methods may be selected.
  • the N positioning methods are the N positioning methods determined by the network node according to at least one of the location service quality requirements and the network status, it can be ensured that the above N positioning methods can meet the location service quality requirements. Improve the quality of positioning measurement, and ensure that the positioning method can be adapted to the network status, so that the terminal can successfully complete the positioning measurement.
  • the positioning measurement based on N positioning methods includes:
  • the positioning measurement is performed in accordance with the measurement rules.
  • the above-mentioned measurement rule may be pre-configured for the terminal, or may be agreed upon by a protocol, or may be configured by the network node to the terminal through the above-mentioned request location message.
  • the terminal performs positioning measurement based on N positioning methods according to the measurement rule, which enables the terminal to perform positioning measurement flexibly, so as to improve the positioning measurement capability of the terminal.
  • the terminal performs positioning measurement in sequence according to the priority order of positioning modes, or performs positioning measurement based on N positioning modes respectively.
  • the positioning measurement based on N types of positioning methods in accordance with measurement rules includes:
  • the second positioning mode is a positioning mode other than the first positioning mode for the N positioning modes, and the measurement result included in the report message is a measurement result that meets a measurement requirement.
  • the priority of the foregoing N positioning modes may be configured by the network node in the location request message to the terminal, or the priority of the foregoing N positioning modes may be agreed upon by a protocol or pre-configured.
  • the above-mentioned second positioning method is not necessarily a positioning method with the next priority of the first positioning method, and may also be a positioning method such as the next two, three, or four levels of the first positioning method.
  • the positioning mode only refers to the positioning mode in which the measurement result obtained by the positioning measurement using the second positioning mode meets the measurement requirements of the second positioning mode.
  • the measurement is continued in the order of priority from high to low until the measurement result of the second positioning mode meets the measurement requirements of the second positioning mode. It can be understood that the measurement is continued in the order of priority from high to low until a certain The measurement results of this positioning method meet the measurement requirements of the positioning method.
  • N types of positioning methods include positioning method 1, positioning method 2, positioning method 3 and positioning method 4, and the priority is lowered in order.
  • the measurement result of positioning method 1 does not meet the measurement requirements of positioning method 1 (the measured value cannot meet the positioning The requirements of method 1, or the number of appropriate measurement values cannot meet the requirements of the positioning method), then perform positioning measurement according to positioning method 2; if the measurement result of positioning method 2 meets the measurement requirements of positioning method 2, and positioning method 2
  • positioning method 2 does not meet the measurement requirements of positioning method 2
  • positioning measurement is performed according to positioning method 3; if the measurement result of positioning method 3 meets the measurement requirements of positioning method 3, and positioning method 3 is the above
  • the positioning mode 3 if the positioning mode 3 does not meet the measurement requirements of the positioning mode 3, the positioning measurement is performed according to the positioning mode 4, and so on, until the measurement report required by the network is completed.
  • starting measurement according to the first positioning mode with the highest priority among the N positioning modes can also be understood as measuring according to the measurement order of the N positioning modes, because the measurement order can also be understood as the priority. That is, the first in the measurement order has the highest priority, and the second in the measurement order has the second highest priority.
  • the positioning measurement based on N types of positioning methods in accordance with measurement rules includes:
  • the measurement is performed according to the N types of positioning modes respectively to obtain N types of measurement results, wherein the measurement results included in the report message are at least one of the N types of measurement results.
  • the foregoing measurements are performed in accordance with the N types of positioning methods respectively, and the N types of measurement results obtained may be that each measurement method can be used for positioning measurement, and the measurement can be performed in parallel or in a certain order, which is not specifically limited.
  • a terminal receives a location request message sent by a network node; the terminal performs location measurement based on N positioning methods according to the location request message, where N is an integer greater than 1; The terminal sends a report message to the network node, where the report message includes the measurement result obtained by the positioning measurement. In this way, the terminal can perform positioning based on N positioning methods, thereby improving the positioning performance of the terminal.
  • FIG. 3 is a flowchart of a positioning measurement method provided by some embodiments of the present disclosure. As shown in FIG. 3, it includes the following steps:
  • a network node sends a location request message to a terminal
  • the network node receives a report message sent by the terminal, where the report message includes a measurement result, and the measurement result is a measurement obtained by the terminal performing positioning measurement based on the N positioning methods according to the position request message As a result, wherein, the N is an integer greater than one.
  • the location request message includes: indication information of the N positioning modes.
  • the location request message further includes at least one of the following:
  • the measurement rules of the N positioning modes the measurement requirements of the N positioning modes, the priority of the N positioning modes, the measurement sequence of the N positioning modes, and measurement auxiliary data information.
  • the N positioning modes are N positioning modes determined by the network node according to at least one of a location service quality requirement and a network state.
  • the measurement result is a measurement result obtained by the terminal performing positioning measurement based on N positioning modes according to a measurement rule.
  • the measurement result is a measurement result that meets the measurement requirement obtained by the terminal through measurement in the following manner:
  • the second positioning mode is a positioning mode other than the first positioning mode of the N types of positioning modes;
  • the measurement result is that the terminal performs measurement according to the N positioning modes, and obtains at least one of the N measurement results.
  • the measurement requirements include at least one of the following:
  • the measurement result is a measurement result obtained by the terminal performing positioning measurement according to multiple positioning methods among the N positioning methods, wherein the multiple positioning methods use the unified measurement auxiliary data information .
  • the method further includes:
  • the target positioning result among the multiple positioning results is sent to the positioning request node.
  • sending the target positioning result of the multiple positioning results to the positioning requesting node may be that after the network node performs the terminal position calculation, the final position calculation result is sent to the positioning requesting node after optimized selection. This can improve the accuracy of location reporting. For example: selecting the accurate or most accurate position result and reporting it to the positioning request node.
  • this embodiment is an implementation manner of a network node corresponding to the embodiment shown in FIG. 2.
  • this embodiment is an implementation manner of a network node corresponding to the embodiment shown in FIG. 2.
  • this The embodiments will not be repeated, and the same beneficial effects can also be achieved.
  • the terminal Take the terminal as the UE, the positioning request node as the AMF, and the network node as the LMF for example.
  • Fig. 4 an example of selecting a measurement value of suitable accuracy for hybrid positioning is illustrated. Please refer to Fig. 4, as shown in Fig. 4, which includes the following steps:
  • Step 0 The UE and the AMF perform a non-access stratum (Non-Access Stadium, NAS) connection establishment process;
  • NAS non-access stratum
  • Step 1 The terminal sends a Location Services (LCS) message to the AMF, where the message content of the LCS message includes: Mobile Originating Location Request (MOLR), which may specifically include the LPP protocol data unit (Protocol Data Unit, PDU).
  • LCS Location Services
  • MOLR Mobile Originating Location Request
  • PDU Protocol Data Unit
  • Step 2 AMF sends a location request to LMF
  • Step 3 After receiving the positioning service request, the AMF selects two or more positioning method combinations according to the positioning service quality requirements and the current network status, and determines the priority of these positioning methods and measurement reporting requirements. For example: select DL-TDOA and Multi-RTT combined positioning mode;
  • Step 4 The AMF sends an LPP message to the terminal, such as including LPP providing auxiliary data (for example: transactionA), providing corresponding auxiliary data information and requesting location information to the terminal, and uniformly sending the priority of the positioning method and measurement requirements through the LPP message.
  • LPP providing auxiliary data (for example: transactionA)
  • auxiliary data for example: transactionA
  • Step 5 The AMF sends an LPP request location message (for example: transaction B) to the terminal;
  • LPP request location message for example: transaction B
  • Step 6 The UE performs corresponding measurement and evaluation according to the required positioning method, priority and measurement requirements in the LPP message. If the measurement value in the first positioning method cannot meet the requirements of the first priority positioning method (for example, measurement accuracy), the terminal enters the second priority positioning method. By analogy, until enough measurement values that meet the requirements are obtained, the terminal will report the measurement results to the LMF through LPP messages (for example: transaction B) uniformly by providing location information;
  • Step 7 After receiving the location information message from the terminal, the LMF calculates the location of the terminal according to the measurement report of the terminal. After optimized selection, the final location calculation result is sent to the location service requester.
  • Step 8 The LMF sends a positioning response to the AMF, which specifically includes the LPP PDU;
  • Step 9 The AMF sends an LCS message to the terminal, including MOLR;
  • Step 10 The UE sends an LCS message to the AMF, and the release is complete.
  • a combined positioning method is used as an example for hybrid positioning because the number of measured values cannot meet the requirements. Please refer to FIG. 5, as shown in FIG. 5, including the following steps:
  • Step 0 The UE and the AMF execute the NAS connection establishment process
  • Step 1 The terminal sends a location services (Location Services, LCS) message to the AMF, where the message content of the LCS message includes: MOLR, which may specifically include LPP PDU.
  • LCS Location Services
  • Step 2 AMF sends a location request to LMF
  • Step 3 After receiving the positioning service request, the AMF selects two or more positioning method combinations according to the positioning service quality requirements and the current network status, and determines the priority of these positioning methods and measurement reporting requirements. For example: select DL-TDOA and Multi-RTT combined positioning mode. 1;
  • Step 4 The AMF sends an LPP message to the terminal, such as including LPP providing auxiliary data (for example: transactionA), providing corresponding auxiliary data information and requesting location information to the terminal, and uniformly sending the priority of the positioning method and measurement requirements through the LPP message.
  • LPP providing auxiliary data (for example: transactionA)
  • auxiliary data for example: transactionA
  • Step 5 The AMF sends an LPP request location message (for example: transaction B) to the terminal;
  • LPP request location message for example: transaction B
  • Step 6 The UE performs corresponding measurement and evaluation according to the required positioning method, priority and measurement requirements in the LPP message. If the number of appropriate measurement values in the first positioning method cannot meet the requirements of the positioning method, the terminal enters the second priority positioning method. And so on, until enough measurement values that meet the requirements are obtained.
  • the measurement results of the terminal are reported to the LMF through LPP messages (for example: transaction B) uniformly by providing location information;
  • Step 7 After receiving the location information message from the terminal, the LMF calculates the location of the terminal according to the measurement report of the terminal. After optimized selection, the final location calculation result is sent to the location service requester.
  • Step 8 The LMF sends a positioning response to the AMF, which specifically includes the LPP PDU;
  • Step 9 The AMF sends an LCS message to the terminal, including MOLR;
  • Step 10 The UE sends an LCS message to the AMF, and the release is complete.
  • FIG. 6 a process of a hybrid positioning method is taken as an example for illustration. Please refer to FIG. 6, as shown in FIG. 6, which includes the following steps:
  • Step 0 The UE and the AMF execute the NAS connection establishment process
  • Step 1 The terminal sends a Location Services (LCS) message to the AMF, where the message content of the LCS message includes: MOLR, which may specifically include LPP PDU.
  • LCS Location Services
  • Step 2 AMF sends a location request to LMF
  • Step 3 After receiving the positioning service request, the AMF selects three positioning method combinations and measurement report requirements according to the positioning service quality requirements and the current network status;
  • Step 4 The AMF sends an LPP message to the terminal, such as including LPP providing auxiliary data (for example: transactionA), providing corresponding auxiliary data information and requesting location information to the terminal.
  • LPP providing auxiliary data (for example: transactionA), providing corresponding auxiliary data information and requesting location information to the terminal.
  • Step 5 The AMF sends an LPP request location message (for example: transaction B) to the terminal;
  • LPP request location message for example: transaction B
  • Step 6 The UE performs corresponding measurement and evaluation according to the required positioning method and measurement requirements in the LPP message, and reports the measurement results to the LMF through the LPP message (for example: transaction B) uniformly by providing location information;
  • Step 7 After receiving the location information message from the terminal, the LMF calculates the location of the terminal according to the measurement report of the terminal. After optimized selection, the final location calculation result is sent to the location service requester.
  • Step 8 The LMF sends a positioning response to the AMF, including the LPP PDU;
  • Step 9 The AMF sends an LCS message to the terminal, including MOLR;
  • Step 10 The UE sends an LCS message to the AMF, and the release is complete.
  • FIG. 7 is a structural diagram of a terminal provided by some embodiments of the present disclosure. As shown in FIG. 7, the terminal 700 includes:
  • the receiving module 701 is configured to receive a location request message sent by a network node
  • the measurement module 702 is configured to perform positioning measurement based on N positioning methods according to the requested position message, where N is an integer greater than 1;
  • the sending module 703 is configured to send a report message to the network node, where the report message includes the measurement result obtained by the positioning measurement.
  • the location request message includes: indication information of the N positioning modes.
  • the location request message further includes at least one of the following:
  • the measurement rules of the N positioning modes the measurement requirements of the N positioning modes, the priority of the N positioning modes, the measurement sequence of the N positioning modes, and measurement auxiliary data information.
  • the N positioning modes are N positioning modes determined by the network node according to at least one of a location service quality requirement and a network state.
  • the positioning measurement based on N types of positioning methods includes:
  • the positioning measurement is performed in accordance with the measurement rules.
  • the positioning measurement based on N types of positioning methods in accordance with measurement rules includes:
  • the second positioning mode is a positioning mode other than the first positioning mode for the N positioning modes, and the measurement result included in the report message is a measurement result that meets a measurement requirement; or
  • the measurement is performed according to the N types of positioning modes respectively to obtain N types of measurement results, wherein the measurement results included in the report message are at least one of the N types of measurement results.
  • the positioning measurement based on N types of positioning methods includes:
  • the positioning measurement is performed according to multiple positioning modes among the N positioning modes, wherein the multiple positioning modes use the unified measurement auxiliary data information.
  • the measurement requirements include at least one of the following:
  • the above-mentioned terminal 700 in this embodiment may be a terminal of any implementation manner in the method embodiments in some embodiments of the present disclosure, and any implementation manner of the terminal in the method embodiments in some embodiments of the present disclosure may be
  • the foregoing terminal 700 in this embodiment realizes and achieves the same beneficial effects, which will not be repeated here.
  • FIG. 8 is a structural diagram of a network node provided by some embodiments of the present disclosure. As shown in FIG. 8, the network node 800 includes:
  • the first sending module 801 is configured to send a location request message to the terminal;
  • the receiving module 802 is configured to receive a report message sent by the terminal, the report message includes a measurement result, and the measurement result is a measurement obtained by the terminal performing positioning measurement based on the N positioning methods according to the position request message As a result, wherein, the N is an integer greater than one.
  • the location request message includes: indication information of the N positioning modes.
  • the location request message further includes at least one of the following:
  • the measurement rules of the N positioning modes the measurement requirements of the N positioning modes, the priority of the N positioning modes, the measurement sequence of the N positioning modes, and measurement auxiliary data information.
  • the N positioning modes are N positioning modes determined by the network node according to at least one of a location service quality requirement and a network state.
  • the measurement result is a measurement result obtained by the terminal performing positioning measurement based on N positioning modes according to a measurement rule.
  • the measurement result is a measurement result that meets the measurement requirement obtained by the terminal through measurement in the following manner:
  • the second positioning mode is a positioning mode other than the first positioning mode of the N types of positioning modes;
  • the measurement result is that the terminal performs measurement according to the N positioning modes, and obtains at least one of the N measurement results.
  • the measurement requirements include at least one of the following:
  • the measurement result is a measurement result obtained by the terminal performing positioning measurement according to multiple positioning methods among the N positioning methods, wherein the multiple positioning methods use the unified measurement auxiliary data information .
  • the network node 800 further includes:
  • the calculation module 803 calculates the positioning result based on the measurement result included in the report message
  • the second sending module 804 is configured to send the target positioning result among the multiple positioning results to the positioning request node if multiple positioning results are obtained by the calculation.
  • the above-mentioned network node 800 in this embodiment may be a network node of any implementation manner in the method embodiment in some embodiments of the present disclosure, and any implementation manner of the network node in the method embodiment in some embodiments of the present disclosure. Both can be implemented by the above-mentioned network node 800 in this embodiment, and achieve the same beneficial effects, and will not be repeated here.
  • FIG. 10 is a structural diagram of another terminal provided by some embodiments of the present disclosure.
  • the terminal includes: a transceiver 1010, a memory 1020, a processor 1000, and storage in the memory.
  • a program running on the processor 1000 on 1020 wherein:
  • the transceiver 1010 is configured to receive a location request message sent by a network node
  • the transceiver 1010 is further configured to perform positioning measurement based on N positioning methods according to the requested position message, where N is an integer greater than 1;
  • the transceiver 1010 is further configured to send a report message to the network node, where the report message includes the measurement result obtained by the positioning measurement.
  • the transceiver 1010 can be used to receive and send data under the control of the processor 1000.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 1000 and various circuits of the memory represented by the memory 1020 are linked together.
  • the bus architecture can also link various other circuits such as peripheral devices, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, will not be further described herein.
  • the bus interface provides the interface.
  • the transceiver 1010 may be a plurality of elements, including a transmitter and a receiver, and provide a unit for communicating with various other devices on the transmission medium.
  • the processor 1000 is responsible for managing the bus architecture and general processing, and the memory 1020 can store data used by the processor 1000 when performing operations.
  • the memory 1020 is not limited to only being on the terminal, and the memory 1020 and the processor 1000 may be separated in different geographic locations.
  • the location request message includes: indication information of the N positioning modes.
  • the location request message further includes at least one of the following:
  • the measurement rules of the N positioning modes the measurement requirements of the N positioning modes, the priority of the N positioning modes, the measurement sequence of the N positioning modes, and measurement auxiliary data information.
  • the N positioning modes are N positioning modes determined by the network node according to at least one of a location service quality requirement and a network state.
  • the positioning measurement based on N types of positioning methods includes:
  • the positioning measurement is performed in accordance with the measurement rules.
  • the positioning measurement based on N types of positioning methods in accordance with measurement rules includes:
  • the second positioning mode is a positioning mode other than the first positioning mode for the N positioning modes, and the measurement result included in the report message is a measurement result that meets a measurement requirement; or
  • the measurement is performed according to the N types of positioning modes respectively to obtain N types of measurement results, wherein the measurement results included in the report message are at least one of the N types of measurement results.
  • the measurement requirements include at least one of the following:
  • the positioning measurement based on N types of positioning methods includes:
  • the positioning measurement is performed according to multiple positioning modes among the N positioning modes, wherein the multiple positioning modes use the unified measurement auxiliary data information.
  • the above-mentioned terminal in this embodiment may be a terminal of any implementation manner in the method embodiment in some embodiments of the present disclosure, and any implementation manner of the terminal in the method embodiment in some embodiments of the present disclosure may be used by the present disclosure.
  • the foregoing terminal in the embodiment realizes and achieves the same beneficial effects, which will not be repeated here.
  • FIG. 11 is a structural diagram of another network node provided by some embodiments of the present disclosure.
  • the network node includes: a transceiver 1110, a memory 1120, a processor 1100, and a storage device. Programs on the memory 1120 that can be run on the processor, wherein:
  • the transceiver 1110 is used to send a location request message to the terminal;
  • the transceiver 1110 is also configured to receive a report message sent by the terminal, where the report message includes a measurement result, and the measurement result is that the terminal performs positioning measurement based on the N positioning methods according to the position request message The obtained measurement result, wherein the N is an integer greater than 1.
  • the transceiver 1110 may be used to receive and send data under the control of the processor 1100.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 1100 and various circuits of the memory represented by the memory 1120 are linked together.
  • the bus architecture can also link various other circuits such as peripheral devices, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, will not be further described herein.
  • the bus interface provides the interface.
  • the transceiver 1110 may be a plurality of elements, including a transmitter and a receiver, and provide a unit for communicating with various other devices on the transmission medium.
  • 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 memory 1120 is not limited to being only on the network side device, and the memory 1120 and the processor 1100 may be separated in different geographic locations.
  • the location request message includes: indication information of the N positioning modes.
  • the location request message further includes at least one of the following:
  • the measurement rules of the N positioning modes the measurement requirements of the N positioning modes, the priority of the N positioning modes, the measurement sequence of the N positioning modes, and measurement auxiliary data information.
  • the N positioning modes are N positioning modes determined by the network node according to at least one of a location service quality requirement and a network state.
  • the measurement result is a measurement result obtained by the terminal performing positioning measurement based on N positioning modes according to a measurement rule.
  • the measurement result is a measurement result that meets the measurement requirement obtained by the terminal through measurement in the following manner:
  • the second positioning mode is a positioning mode other than the first positioning mode of the N types of positioning modes;
  • the measurement result is that the terminal performs measurement according to the N positioning modes, and obtains at least one of the N measurement results.
  • the measurement requirements include at least one of the following:
  • the measurement result is a measurement result obtained by the terminal performing positioning measurement according to multiple positioning methods among the N positioning methods, wherein the multiple positioning methods use the unified measurement auxiliary data information .
  • the transceiver 1110 or the processing 1100 is configured to calculate a positioning result based on the measurement result included in the report message;
  • the transceiver 1110 is further configured to, if multiple positioning results are obtained by the calculation, send a target positioning result among the multiple positioning results to the positioning request node.
  • the above-mentioned network node in this embodiment may be a network node in any implementation manner in the method embodiment in some embodiments of the present disclosure, and any implementation manner of the network node in the method embodiment in some embodiments of the present disclosure is It can be implemented by the above-mentioned network node in this embodiment and achieve the same beneficial effect, which will not be repeated here.
  • Some embodiments of the present disclosure further provide a computer-readable storage medium on which a computer program is stored, which when executed by a processor, implements the steps in the terminal-side positioning measurement method provided by some embodiments of the present disclosure, or When the program is executed by the processor, the steps in the positioning measurement method on the network node side provided by some embodiments of the present disclosure are implemented.
  • the disclosed method and device can be implemented in other ways.
  • the device embodiments described above are merely illustrative, for example, the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the functional units in the various embodiments of the present disclosure may be integrated into one processing unit, or each unit may be separately physically included, or two or more units may be integrated into one unit.
  • the above-mentioned integrated unit may be implemented in the form of hardware, or may be implemented in the form of hardware plus software functional units.
  • the above-mentioned integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium.
  • the above-mentioned software function unit is stored in a storage medium and includes several instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute part of the information data block processing method described in the various embodiments of the present disclosure step.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disks or optical disks, etc., which can store program codes. Medium.
  • modules, units, sub-modules, sub-units, etc. can be implemented in one or more application specific integrated circuits (ASICs), digital signal processors (Digital Signal Processing, DSP), digital signal processing equipment ( DSP Device, DSPD), Programmable Logic Device (PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, Other electronic units or combinations thereof that perform the functions described in the present disclosure.
  • ASICs application specific integrated circuits
  • DSP Digital Signal Processing
  • DSP Device digital signal processing equipment
  • PLD Programmable Logic Device
  • Field-Programmable Gate Array Field-Programmable Gate Array
  • FPGA Field-Programmable Gate Array

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Abstract

本公开实施例提供一种定位测量方法、终端和网络节点，该方法包括：终端接收网络节点发送的请求位置消息；所述终端依据所述请求位置消息，基于N种定位方式进行定位测量，其中，所述N为大于1的整数；所述终端向所述网络节点发送上报消息，所述上报消息包括所述定位测量得到的测量结果。

Description

定位测量方法、终端和网络节点
相关申请的交叉引用
本申请主张在2019年11月8日在中国提交的中国专利申请号No.201911088942.9的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种定位测量方法、终端和网络节点。
背景技术
一些通信系统中经常需要对终端进行定位，且可以基于无线网络进行定位，一些通信系统中是采用独立定位方法，即终端只基于一种定位方法进行定位，这样导致终端的定位性能比较差。
发明内容
本公开实施例提供一种定位测量方法、终端和网络节点，以解决终端的定位性能比较差的问题。
本公开的一些实施例提供一种定位测量方法，包括：
终端接收网络节点发送的请求位置消息；
所述终端依据所述请求位置消息，基于N种定位方式进行定位测量，其中，所述N为大于1的整数；
所述终端向所述网络节点发送上报消息，所述上报消息包括所述定位测量得到的测量结果。
可选的，所述请求位置消息包括：所述N种定位方式的指示信息。
可选的，所述请求位置消息还包括如下至少一项：
所述N种定位方式的测量规则、所述N种定位方式的测量要求、所述N种定位方式的优先级、所述N种定位方式的测量顺序和测量辅助数据信息。
可选的，所述N种定位方式为，所述网络节点依据位置服务质量要求和 网络状态中的至少一项确定的N种定位方式。
可选的，所述基于N种定位方式进行定位测量，包括：
基于N种定位方式按照测量规则进行定位测量。
可选的，所述基于N种定位方式按照测量规则进行定位测量，包括：
按照所述N种定位方式中优先级最高的第一定位方式开始测量，若所述第一定位方式的测量结果满足所述第一定位方式的测量要求，则结束测量，若所述第一定位方式的测量结果不满足所述第一定位方式的测量要求，则按照优先级从高到低顺序继续进行测量，直到第二定位方式的测量结果满足所述第二定位方式的测量要求，其中，所述第二定位方式为所述N种定位方式除所述第一定位方式之外的一定位方式，且所述上报消息包括的测量结果为满足测量要求的测量结果；或者
分别按照所述N种定位方式进行测量，得到N种测量结果，其中，所述上报消息包括的测量结果为所述N种测量结果中的至少一种。
可选的，所述测量要求包括如下至少一项：
测量精度要求、测量数据数量要求。
可选的，所述基于N种定位方式进行定位测量，包括：
按照所述N种定位方式中的多种定位方式进行定位测量，其中，所述多种定位方式使用统一的所述测量辅助数据信息。
本公开的一些实施例还提供一种定位测量方法，包括：
网络节点向终端发送请求位置消息；
所述网络节点接收所述终端发送的上报消息，所述上报消息包括测量结果，且所述测量结果为所述终端依据所述请求位置消息，基于N种定位方式进行定位测量得到的测量结果，其中，所述N为大于1的整数。
可选的，所述请求位置消息包括：所述N种定位方式的指示信息。
可选的，所述请求位置消息还包括如下至少一项：
所述N种定位方式的测量规则、所述N种定位方式的测量要求、所述N种定位方式的优先级、所述N种定位方式的测量顺序和测量辅助数据信息。
可选的，所述N种定位方式为，所述网络节点依据位置服务质量要求和网络状态中的至少一项确定的N种定位方式。
可选的，所述测量结果为所述终端基于N种定位方式按照测量规则进行定位测量得到的测量结果。
可选的，所述测量结果为所述终端通过如下方式测量得到的满足测量要求的测量结果：
按照所述N种定位方式中优先级最高的第一定位方式开始测量，若所述第一定位方式的测量结果满足所述第一定位方式的测量要求，则结束测量，若所述第一定位方式的测量结果不满足所述第一定位方式的测量要求，则按照优先级从高到低顺序继续进行测量，直到第二定位方式的测量结果满足所述第二定位方式的测量要求，其中，所述第二定位方式为所述N种定位方式除所述第一定位方式之外的一定位方式；
或者，
所述测量结果为所述终端分别按照所述N种定位方式进行测量，得到N种测量结果中的至少一种。
可选的，所述测量要求包括如下至少一项：
测量精度要求、测量数据数量要求。
可选的，所述测量结果为所述终端按照所述N种定位方式中的多种定位方式进行定位测量得到的测量结果，其中，所述多种定位方式使用统一的所述测量辅助数据信息。
可选的，所述方法还包括：
基于所述上报消息包括的测量结果计算定位结果；
若所述计算得到多个定位结果，则向定位请求节点发送所述多个定位结果中的目标定位结果。
本公开的一些实施例还提供一种终端，包括：
接收模块，用于接收网络节点发送的请求位置消息；
测量模块，用于依据所述请求位置消息，基于N种定位方式进行定位测量，其中，所述N为大于1的整数；
发送模块，用于向所述网络节点发送上报消息，所述上报消息包括所述定位测量得到的测量结果。
可选的，所述请求位置消息包括：所述N种定位方式的指示信息。
可选的，所述基于N种定位方式进行定位测量，包括：
基于N种定位方式按照测量规则进行定位测量。
本公开的一些实施例还提供一种网络节点，包括：
第一发送模块，用于向终端发送请求位置消息；
接收模块，用于接收所述终端发送的上报消息，所述上报消息包括测量结果，且所述测量结果为所述终端依据所述请求位置消息，基于N种定位方式进行定位测量得到的测量结果，其中，所述N为大于1的整数。
可选的，所述请求位置消息包括：所述N种定位方式的指示信息。
可选的，所述测量结果为所述终端基于N种定位方式按照测量规则进行定位测量得到的测量结果。
本公开的一些实施例还提供一种终端，包括：收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序，
所述收发机，用于接收网络节点发送的请求位置消息；
所述收发机还用于依据所述请求位置消息，基于N种定位方式进行定位测量，其中，所述N为大于1的整数；
所述收发机还用于向所述网络节点发送上报消息，所述上报消息包括所述定位测量得到的测量结果。
可选的，所述请求位置消息包括：所述N种定位方式的指示信息。
可选的，所述请求位置消息还包括如下至少一项：
所述N种定位方式的测量规则、所述N种定位方式的测量要求、所述N种定位方式的优先级、所述N种定位方式的测量顺序和测量辅助数据信息。
可选的，所述N种定位方式为，所述网络节点依据位置服务质量要求和网络状态中的至少一项确定的N种定位方式。
可选的，所述基于N种定位方式进行定位测量，包括：
基于N种定位方式按照测量规则进行定位测量。
可选的，所述基于N种定位方式按照测量规则进行定位测量，包括：
按照所述N种定位方式中优先级最高的第一定位方式开始测量，若所述第一定位方式的测量结果满足所述第一定位方式的测量要求，则结束测量，若所述第一定位方式的测量结果不满足所述第一定位方式的测量要求，则按 照优先级从高到低顺序继续进行测量，直到第二定位方式的测量结果满足所述第二定位方式的测量要求，其中，所述第二定位方式为所述N种定位方式除所述第一定位方式之外的一定位方式，且所述上报消息包括的测量结果为满足测量要求的测量结果；或者
分别按照所述N种定位方式进行测量，得到N种测量结果，其中，所述上报消息包括的测量结果为所述N种测量结果中的至少一种。
可选的，所述测量要求包括如下至少一项：
测量精度要求、测量数据数量要求。
可选的，所述基于N种定位方式进行定位测量，包括：
按照所述N种定位方式中的多种定位方式进行定位测量，其中，所述多种定位方式使用统一的所述测量辅助数据信息。
本公开的一些实施例还提供一种网络节点，包括：收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序，
所述收发机，用于向终端发送请求位置消息；
所述收发机还用于接收所述终端发送的上报消息，所述上报消息包括测量结果，且所述测量结果为所述终端依据所述请求位置消息，基于N种定位方式进行定位测量得到的测量结果，其中，所述N为大于1的整数。
可选的，所述请求位置消息包括：所述N种定位方式的指示信息。
可选的，所述请求位置消息还包括如下至少一项：
所述N种定位方式的测量规则、所述N种定位方式的测量要求、所述N种定位方式的优先级、所述N种定位方式的测量顺序和测量辅助数据信息。
可选的，所述N种定位方式为，所述网络节点依据位置服务质量要求和网络状态中的至少一项确定的N种定位方式。
可选的，所述测量结果为所述终端基于N种定位方式按照测量规则进行定位测量得到的测量结果。
可选的，所述测量结果为所述终端通过如下方式测量得到的满足测量要求的测量结果：
按照所述N种定位方式中优先级最高的第一定位方式开始测量，若所述第一定位方式的测量结果满足所述第一定位方式的测量要求，则结束测量， 若所述第一定位方式的测量结果不满足所述第一定位方式的测量要求，则按照优先级从高到低顺序继续进行测量，直到第二定位方式的测量结果满足所述第二定位方式的测量要求，其中，所述第二定位方式为所述N种定位方式除所述第一定位方式之外的一定位方式；
或者，
所述测量结果为所述终端分别按照所述N种定位方式进行测量，得到N种测量结果中的至少一种。
可选的，所述测量要求包括如下至少一项：
测量精度要求、测量数据数量要求。
可选的，所述测量结果为所述终端按照所述N种定位方式中的多种定位方式进行定位测量得到的测量结果，其中，所述多种定位方式使用统一的所述测量辅助数据信息。
可选的，所述收发机或者所述处理器，用于基于所述上报消息包括的测量结果计算定位结果；
所述收发机还用于若所述计算得到多个定位结果，则向定位请求节点发送所述多个定位结果中的目标定位结果。
本公开的一些实施例还提供一种计算机可读存储介质，其上存储有计算机程序，其中，该程序被处理器执行时实现本公开实施例提供的终端侧定位测量方法中的步骤，或者，该程序被处理器执行时实现本公开实施例提供的网络节点侧的定位测量方法中的步骤。
本公开的一些实施例中，终端接收网络节点发送的请求位置消息；所述终端依据所述请求位置消息，基于N种定位方式进行定位测量，其中，所述N为大于1的整数；所述终端向所述网络节点发送上报消息，所述上报消息包括所述定位测量得到的测量结果。这样终端可以基于N种定位方式进行定位，从而提高了终端的定位性能。
附图说明
图1是本公开的一些实施例可应用的网络结构示意图；
图2是本公开的一些实施例提供的定位测量方法的流程图；
图3是本公开的一些实施例提供的定位测量方法的另一流程图；
图4是本公开的一些实施例提供的定位测量方法的交互示意图；
图5是本公开的一些实施例提供的定位测量方法的另一交互示意图；
图6是本公开的一些实施例提供的定位测量方法输的另一交互示意图；
图7是本公开的一些实施例提供的终端的结构图；
图8是本公开的一些实施例提供的网络节点的结构图；
图9是本公开的一些实施例提供的网络节点的另一结构图；
图10是本公开的一些实施例提供的终端的另一结构图；
图11是本公开的一些实施例提供的网络节点的另一结构图。
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。
参见图1，图1是本公开的一些实施例可应用的网络结构示意图，如图1所示，包括终端11、网络节点12和定位请求节点13，其中，终端11可以与网络节点12进行通信，例如：传输测量结果和请求位置消息等；另外，终端11还可以与定位请求节点13进行通信，例如：传输位置服务((Location Services，LCS)消息等；且网络节点12与之间定位请求节点13可以进行通信，例如：传输位置请求和定位响应等。
其中，终端11可以是用户终端(User Equipment，UE)或者其他终端设备，例如：手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(Personal Digital Assistant，PDA)、移动上网装置(Mobile Internet Device，MID)、可穿戴式设备(Wearable Device)、机器人、车辆等终端侧设备，需要说明的是，在本公开的一些实施例中并不限定终端的具体类型。网络节点12可以是定位管理实体(Location Management Function，LMF)、定位服务器或者定位管理的网络节点，需要说明的是，在本公开的一些实施例中并不限定网络节点的具体类型。而定位请求节点13可以是核心网节点，例如：接入和移动管理功能(Access and Mobility Management Function，AMF)或者移动性管理实体(Mobility Management  Entity，MME)等，需要说明的是，在本公开的一些实施例中并不限定定位请求节点13的具体类型。
参见图2，图2是本公开的一些实施例提供的一种定位测量方法的流程图，如图2所示，包括以下步骤：
201、终端接收网络节点发送的请求位置消息；
202、所述终端依据所述请求位置消息，基于N种定位方式进行定位测量，其中，所述N为大于1的整数；
203、所述终端向所述网络节点发送上报消息，所述上报消息包括所述定位测量得到的测量结果。
本公开的一些实施例中，终端与网络节点之间可以通过定位协议(Location Position Protocol，LPP)进行通讯，LPP协议作为终端于网络节点之间的接口协议，可以用于实现终端与网络节点之间的数据传输，例如，网络节点可以通过LPP协议向终端传输请求位置消息等数据，终端可以通过LPP协议向网络节点传输测量结果等数据。
上述请求位置消息可以是LPP请求位置消息，该请求位置消息可以用于向终端请求定位的测量结果。另外，上述上报消息也可以是LPP消息。当然，本公开的一些实施例中并不限定请求位置消息是LPP请求位置消息，例如：网络节点与终端之间也可以采用其他协议进行通信，以传输上述请求位置消息。
而上述N种定位方式可以预先配置给终端，或者也可以是协议约定的，或者上述网络节点通过上述请求位置消息配置给终端的等，对此不作限定。
而上述上报消息作为终端响应所述请求位置消息进行定位测量，得到的测量结果，具体可以包括一个或者多种定位方式测量得到的测量结果。
本公开的一些实施例中，N种定位方式可以包括但不限于如下定位方式：
下行基于到达时间差的定位技术(Downlink-Time Difference of Arrival，DL-TDOA)、多路往返时延(Multi Round-Trip Time，Multi-RTT)定位和增强型小区标识(Enhanced Cell-ID，E-CID)定位等。
且上述N种定位方式也可以是后续通信协议中新引入的通信方式。
需要说明的是，终端在接收到网络节点发送的请求位置消息之后，可以 基于N种定位方式中进行定位测量，具体可以是采用这N种定位方式中的一种或者多种定位方式进行定位测量，并得到一个或者多个测量结果，终端可以将多个测量结果中的部分测量结果或者全部测量结果作为上报消息发送至网络节点。
通过上述步骤可以实现，终端基于多种定位方式进行定位，从而提高了终端的定位性能。另外，由于基于多种定位方式进行测量，且统一将测量结果通过一条消息传输给网络节点，从而提升了混合多种定位方式的精度和定位速度。另外，通过上述请求位置消息这一条的统一消息的触发基于多种定位方式进行测量，有效节省了空口传输物理资源，提升了空口传输效率。
作为一种可选的实施方式，所述请求位置消息包括：所述N种定位方式的指示信息。
其中，上述指示信息可以是用于指示终端采用何种定位方式进行定位的信息，例如：N种定位方式的标识或者索引等。终端可以根据所述指示信息确定N种定位方式，并基于这N种定位方式进行定位测量。
进一步，所述请求位置消息还可以包括如下至少一项：
所述N种定位方式的测量规则、所述N种定位方式的测量要求、所述N种定位方式的优先级、所述N种定位方式的测量顺序和测量辅助数据信息。
其中，所述测量规则可以是指终端如何基于这N种定位方式进行定位的规则，例如：按照定位方式的优先级的顺序进行依次定位测量，或者，分别基于N种定位方式进行定位测量等，本公开的一些实施例中，并不限定N种定位方式的测量规则。
上述测量要求可以是用于当终端测量的测量结果满足该测量要求时才上报对应的测量结果，如果没有满足测量要求，则可以不上报对应的测量结果。进一步的，可以为每种定位方式配置对应的测量要求，例如：不同定位方式的测量要求不同，当然，在多种定位方式也可以允许某一部分的定位方式的测量要求是相同的，或者全部定位方式的测量要求均相同。
可选的，上述测量要求可以包括如下至少一项：测量精度要求、测量数据数量要求。
其中，上述测量精度要求可以是对测量结果的精度要求，而上述测量数 据数量要求可以是测量结果包括的适合的测量数据的数量的要求，例如：一些定位方式测量数据数量要求可以是3，而另一些定位方式测量数据数量要求可以是5。
如此，通过在测量要求中设定测量的精度或测量数据的数量，可以进一步保证测量结果的真实可靠性。
而上述N种定位方式的优先级可以是对N种测量方法的使用先后进行排序，优先级靠前的优先使用，当采用某一种定位方式进行测量，并判断出其测量结果符合测量要求时，优先级等级低于该定位方式的其他定位方式可以不被执行；而当采用某一种定位方式进行测量，并判断出其测量结果不符合测量要求时，则下一步可以选取该定位方式的下一优先级的定位方式进行定位测量，并重复上述判断步骤，以确定是否使用下一优先级的定位方式，直至所得到测量结果符合测量要求，结束测量。
此外，N种定位方式的测量顺序可以用于设定N种定位方式的使用顺序，终端可以按照该测量顺序一次执行N种定位方式，并得到N个定位结果。
上述测量辅助数据信息可以用于辅助终端进行定位测量的相关数据信息，例如：定位测量信号配置、信号参数配置等等，对此不作限定，通过上述测量辅助数据信息可以更好地辅助终端进行定位测量。
可选的，所述基于N种定位方式进行定位测量，包括：
按照所述N种定位方式中的多种定位方式进行定位测量，其中，所述多种定位方式使用统一的所述测量辅助数据信息。
其中，上述使用统一的所述测量辅助数据信息可以是，多种定位方式中使用相同的测量辅助数据信息。
该实施方式中，由于终端在使用多种定位方法时候，使用统一的测量辅助数据信息进行测量，这样统一的测量辅助数据信息从网络下发，从而节省了空口资源。
可选的，所述N种定位方式为，所述网络节点依据位置服务质量要求和网络状态中的至少一项确定的N种定位方式。
其中，位置服务质量要求也可以称作定位服务质量要求，例如：测量精度、定位准确性等。上述网络状态可以是当前网络状态，例如：网络资源状 态或者网络质量状态等。
而上述依据位置服务质量要求和网络状态中的至少一项确定的N种定位方式可以是，依据位置服务质量要求或者网络状态中的至少一项确定的N种定位方式，或者依据位置服务质量要求和网络状态中的至少一项确定的N种定位方式。例如：网络节点包括M种定位方式，其中，M大于或者等于N，网络节点可以在M种定位方式中选择满足位置服务质量要求的N种定位方式，或者可以在M种定位方式中选择适用当前网络状态的N种定位方式，或者可以是M种定位方式中选择适用当前网络状态，且满足位置服务质量要求的N种定位方式。
该实施方式中，由于N种定位方式为，网络节点依据位置服务质量要求和网络状态中的至少一项确定的N种定位方式，这样可以保证上述N种定位方式可以满足位置服务质量要求，以提高定位测量的质量，以及保证定位方式可以适用网络状态，以终端可以顺利完成定位测量。
作为一种可选的实施方式，所述基于N种定位方式进行定位测量，包括：
基于N种定位方式按照测量规则进行定位测量。
其中，上述测量规则可以预先配置给终端的，或者可以是协议约定的，或者可以是网络节点通过上述请求位置消息配置给终端的。
该实施方式中，可以实现终端基于N种定位方式按照测量规则进行定位测量，这样可以使得终端可以灵活地进行定位测量，以提高终端的定位测量能力。例如：终端按照定位方式的优先级的顺序进行依次定位测量，或者，分别基于N种定位方式进行定位测量等。
可选的，所述基于N种定位方式按照测量规则进行定位测量，包括：
按照所述N种定位方式中优先级最高的第一定位方式开始测量，若所述第一定位方式的测量结果满足所述第一定位方式的测量要求，则结束测量，若所述第一定位方式的测量结果不满足所述第一定位方式的测量要求，则按照优先级从高到低顺序继续进行测量，直到第二定位方式的测量结果满足所述第二定位方式的测量要求，其中，所述第二定位方式为所述N种定位方式除所述第一定位方式之外的一定位方式，且所述上报消息包括的测量结果为满足测量要求的测量结果。
其中，上述N种定位方式的优先级可以是网络节点上述请求位置消息配置给终端，或者，上述N种定位方式的优先级可以是协议约定的或者预配置的。
需要说明的是，上述第二定位方式并不一定是第一定位方式的下一优先级的定位方式，也可以是第一定位方式的下两级、三级或四级等定位方式，第二定位方式仅表示采用该第二定位方式进行定位测量得到的测量结果满足该第二定位方式的测量要求的定位方式。
上述按照优先级从高到低顺序继续进行测量，直到第二定位方式的测量结果满足所述第二定位方式的测量要求可以理解为，按照优先级从高到低顺序继续进行测量，直到某一种定位方式的测量结果满足该定位方式的测量要求。例如：N种定位方式包括定位方式1、定位方式2、定位方式3和定位方式4，且优先级依次降低，如果定位方式1的测量结果不满足定位方式1的测量要求(测量值无法满足定位方式1的要求，或者合适的测量值的个数无法满足该定位方式的要求)，则按照定位方式2进行定位测量；如果定位方式2的测量结果满足定位方式2的测量要求，而定位方式2为上述第二定位方式，如果定位方式2不满足定位方式2的测量要求，则按照定位方式3进行定位测量；如果定位方式3的测量结果满足定位方式3的测量要求，而定位方式3为上述第二定位方式，如果定位方式3不满足定位方式3的测量要求，则按照定位方式4进行定位测量，以此类推，直至完成网络要求的测量上报。
其中，上述测量要求可以参见上述实施方式的描述，此处不作赘述。
需要说明的是，按照所述N种定位方式中优先级最高的第一定位方式开始测量也可以理解为，按照N种定位方式的测量顺序进行测量，因为，测量顺序也可以理解为优先级，即测量顺序第1的，优先级最高，测量顺序第2的，优先级次高。
可选的，所述基于N种定位方式按照测量规则进行定位测量，包括：
分别按照所述N种定位方式进行测量，得到N种测量结果，其中，所述上报消息包括的测量结果为所述N种测量结果中的至少一种。
上述分别按照所述N种定位方式进行测量，得到N种测量结果可以是，每个测量方式均可以定位测量，且可以并行或者按照某一顺序进行测量，具 体不作限定。
分别按照N种定位方式进行测量，得到N种测量结果，并将所得到的N种测量结果中的至少一种作为上报消息，发送至网络节点，这样可以保证测量结果的可靠性，进而提高了定位的准确性。
需要说明的是，上述优先级和分别按照所述N种定位方式进行测量，在使用多种定位方式进行定位测量时，可以使用统一的测量辅助数据信息。
本公开的一些实施例中，终端接收网络节点发送的请求位置消息；所述终端依据所述请求位置消息，基于N种定位方式进行定位测量，其中，所述N为大于1的整数；所述终端向所述网络节点发送上报消息，所述上报消息包括所述定位测量得到的测量结果。这样终端可以基于N种定位方式进行定位，从而提高了终端的定位性能。
参见图3，图3是本公开的一些实施例提供的一种定位测量方法的流程图，如图3所示，包括以下步骤：
301、网络节点向终端发送请求位置消息；
302、所述网络节点接收所述终端发送的上报消息，所述上报消息包括测量结果，且所述测量结果为所述终端依据所述请求位置消息，基于N种定位方式进行定位测量得到的测量结果，其中，所述N为大于1的整数。
可选的，所述请求位置消息包括：所述N种定位方式的指示信息。
可选的，所述请求位置消息还包括如下至少一项：
所述N种定位方式的测量规则、所述N种定位方式的测量要求、所述N种定位方式的优先级、所述N种定位方式的测量顺序和测量辅助数据信息。
可选的，所述N种定位方式为，所述网络节点依据位置服务质量要求和网络状态中的至少一项确定的N种定位方式。
可选的，所述测量结果为所述终端基于N种定位方式按照测量规则进行定位测量得到的测量结果。
可选的，所述测量结果为所述终端通过如下方式测量得到的满足测量要求的测量结果：
按照所述N种定位方式中优先级最高的第一定位方式开始测量，若所述第一定位方式的测量结果满足所述第一定位方式的测量要求，则结束测量， 若所述第一定位方式的测量结果不满足所述第一定位方式的测量要求，则按照优先级从高到低顺序继续进行测量，直到第二定位方式的测量结果满足所述第二定位方式的测量要求，其中，所述第二定位方式为所述N种定位方式除所述第一定位方式之外的一定位方式；
或者，
所述测量结果为所述终端分别按照所述N种定位方式进行测量，得到N种测量结果中的至少一种。
可选的，所述测量要求包括如下至少一项：
测量精度要求、测量数据数量要求。
可选的，所述测量结果为所述终端按照所述N种定位方式中的多种定位方式进行定位测量得到的测量结果，其中，所述多种定位方式使用统一的所述测量辅助数据信息。
可选的，所述方法还包括：
基于所述上报消息包括的测量结果计算定位结果；
若所述计算得到多个定位结果，则向定位请求节点发送所述多个定位结果中的目标定位结果。
其中，上述向定位请求节点发送所述多个定位结果中的目标定位结果可以是，网络节点进行终端位置计算之后，经过优化选择，发送最终的位置计算结果给定位请求节点。这样可以提高位置上报的准确性。例如：选择精确或者准确性最高的位置结果上报给定位请求节点。
需要说明的是，本实施例作为与图2所示的实施例中对应的网络节点的实施方式，其具体的实施方式可以参见图2所示的实施例的相关说明，为了避免重复说明，本实施例不再赘述，且还可以达到相同有益效果。
下面以终端为UE，定位请求节点为AMF，网络节点为LMF进行举例说明：
实施例1
该实施例中，以一个选择合适精度的测量值进行混合定位进行举例说明，请参见图4，如图4所示，包括如下步骤：
步骤0、UE与AMF执行非接入层(Non-Access Stadium，NAS)连接 建立过程；
步骤1、终端向AMF发送位置服务(Location Services，LCS)消息，其中，该LCS消息的消息内容包括：移动始发定位流程(Mobile Originating Location Request，MOLR)，具体可以包括LPP协议数据单元(Protocol Data Unit，PDU)。
步骤2、AMF向LMF发送位置请求；
步骤3，AMF在收到定位服务请求后，根据定位服务质量要求以及目前网络状态，选择两种或多种定位方式组合，并确定出这些定位方法优先级和测量上报要求。例如：选择DL-TDOA和Multi-RTT组合定位方式；
步骤4、AMF向终端发送LPP消息，如包括LPP提供辅助数据(例如：transactionA)，提供对应的辅助数据信息和请求位置信息给终端，将定位方法的优先级和测量要求统一通过LPP消息发送。
步骤5、AMF向终端发送LPP请求位置消息(例如：transaction B)；
步骤6、UE根据LPP消息中的要求的定位方法及优先级和测量要求，进行对应的测量和评估。如果第一种定位方法中测量值无法满足第一优先级定位方法的要求(例如：测量精度)，则终端进入第二优先级定位方法。以此类推，直至获取满足要求的足够测量值，终端对测量结果通过LPP消息(例如：transaction B)统一通过提供位置信息上报给LMF；
步骤7、LMF接收到来自终端的提供位置信息消息后，根据终端的测量上报，进行终端位置计算。经过优化选择，发送最终的位置计算结果给定位服务请求端。
步骤8、LMF向AMF发送定位响应，具体包括LPP PDU；
步骤9、AMF向终端发送LCS消息，包括MOLR；
步骤10、UE向AMF发送LCS消息，释放完成。
实施例2
该实施例中，以一个组合定位方法因为测量值的个数无法满足要求而进行混合定位进行举例说明，请参见图5，如图5所示，包括如下步骤：
步骤0、UE与AMF执行NAS连接建立过程；
步骤1、终端向AMF发送位置服务(Location Services，LCS)消息，其中， 该LCS消息的消息内容包括：MOLR，具体可以包括LPP PDU。
步骤2、AMF向LMF发送位置请求；
步骤3，AMF在收到定位服务请求后，根据定位服务质量要求以及目前网络状态，选择两种或多种定位方式组合，并确定出这些定位方法优先级和测量上报要求。例如：选择DL-TDOA和Multi-RTT组合定位方式。1；
步骤4、AMF向终端发送LPP消息，如包括LPP提供辅助数据(例如：transactionA)，提供对应的辅助数据信息和请求位置信息给终端，将定位方法的优先级和测量要求统一通过LPP消息发送。
步骤5、AMF向终端发送LPP请求位置消息(例如：transaction B)；
步骤6、UE根据LPP消息中的要求的定位方法及优先级和测量要求，进行对应的测量和评估。如果第一种定位方法中合适的测量值的个数无法满足该定位方法的要求，则终端进入第二优先级定位方法。以此类推，直至获取满足要求的足够测量值.终端对测量结果通过LPP消息(例如：transaction B)统一通过提供位置信息上报给LMF；
步骤7、LMF接收到来自终端的提供位置信息消息后，根据终端的测量上报，进行终端位置计算。经过优化选择，发送最终的位置计算结果给定位服务请求端。
步骤8、LMF向AMF发送定位响应，具体包括LPP PDU；
步骤9、AMF向终端发送LCS消息，包括MOLR；
步骤10、UE向AMF发送LCS消息，释放完成。
实施例3
该实施例中，以一个混合定位方法流程进行举例说明，请参见图6，如图6所示，包括如下步骤：
步骤0、UE与AMF执行NAS连接建立过程；
步骤1、终端向AMF发送位置服务(Location Services，LCS)消息，其中，该LCS消息的消息内容包括：MOLR，具体可以包括LPP PDU。
步骤2、AMF向LMF发送位置请求；
步骤3，AMF在收到定位服务请求后，根据定位服务质量要求以及目前网络状态，选择三种定位方式组合，和测量上报要求；
步骤4、AMF向终端发送LPP消息，如包括LPP提供辅助数据(例如：transactionA)，提供对应的辅助数据信息和请求位置信息给终端。
步骤5、AMF向终端发送LPP请求位置消息(例如：transaction B)；
步骤6、UE根据LPP消息中的要求的定位方法和测量要求，进行对应的测量和评估，将测量结果通过LPP消息(例如：transaction B)统一通过提供位置信息上报给LMF；
步骤7、LMF接收到来自终端的提供位置信息消息后，根据终端的测量上报，进行终端位置计算。经过优化选择，发送最终的位置计算结果给定位服务请求端。
步骤8、LMF向AMF发送包括定位响应，具体包括LPP PDU；
步骤9、AMF向终端发送LCS消息，包括MOLR；
步骤10、UE向AMF发送LCS消息，释放完成。
请参见图7，图7是本公开的一些实施例提供的一种终端的结构图，如图7所示，终端700包括：
接收模块701，用于接收网络节点发送的请求位置消息；
测量模块702，用于依据所述请求位置消息，基于N种定位方式进行定位测量，其中，所述N为大于1的整数；
发送模块703，用于向所述网络节点发送上报消息，所述上报消息包括所述定位测量得到的测量结果。
可选的，所述请求位置消息包括：所述N种定位方式的指示信息。
可选的，所述请求位置消息还包括如下至少一项：
所述N种定位方式的测量规则、所述N种定位方式的测量要求、所述N种定位方式的优先级、所述N种定位方式的测量顺序和测量辅助数据信息。
可选的，所述N种定位方式为，所述网络节点依据位置服务质量要求和网络状态中的至少一项确定的N种定位方式。
可选的，所述基于N种定位方式进行定位测量，包括：
基于N种定位方式按照测量规则进行定位测量。
可选的，所述基于N种定位方式按照测量规则进行定位测量，包括：
按照所述N种定位方式中优先级最高的第一定位方式开始测量，若所述 第一定位方式的测量结果满足所述第一定位方式的测量要求，则结束测量，若所述第一定位方式的测量结果不满足所述第一定位方式的测量要求，则按照优先级从高到低顺序继续进行测量，直到第二定位方式的测量结果满足所述第二定位方式的测量要求，其中，所述第二定位方式为所述N种定位方式除所述第一定位方式之外的一定位方式，且所述上报消息包括的测量结果为满足测量要求的测量结果；或者
分别按照所述N种定位方式进行测量，得到N种测量结果，其中，所述上报消息包括的测量结果为所述N种测量结果中的至少一种。
可选的，所述基于N种定位方式进行定位测量，包括：
按照所述N种定位方式中的多种定位方式进行定位测量，其中，所述多种定位方式使用统一的所述测量辅助数据信息。
可选的，所述测量要求包括如下至少一项：
测量精度要求、测量数据数量要求。
需要说明的是，本实施例中上述终端700可以是本公开的一些实施例中方法实施例中任意实施方式的终端，本公开的一些实施例中方法实施例中终端的任意实施方式都可以被本实施例中的上述终端700所实现，以及达到相同的有益效果，此处不再赘述。
请参见图8，图8是本公开的一些实施例提供的一种网络节点的结构图，如图8所示，网络节点800包括：
第一发送模块801，用于向终端发送请求位置消息；
接收模块802，用于接收所述终端发送的上报消息，所述上报消息包括测量结果，且所述测量结果为所述终端依据所述请求位置消息，基于N种定位方式进行定位测量得到的测量结果，其中，所述N为大于1的整数。
可选的，所述请求位置消息包括：所述N种定位方式的指示信息。
可选的，所述请求位置消息还包括如下至少一项：
所述N种定位方式的测量规则、所述N种定位方式的测量要求、所述N种定位方式的优先级、所述N种定位方式的测量顺序和测量辅助数据信息。
可选的，所述N种定位方式为，所述网络节点依据位置服务质量要求和网络状态中的至少一项确定的N种定位方式。
可选的，所述测量结果为所述终端基于N种定位方式按照测量规则进行定位测量得到的测量结果。
可选的，所述测量结果为所述终端通过如下方式测量得到的满足测量要求的测量结果：
按照所述N种定位方式中优先级最高的第一定位方式开始测量，若所述第一定位方式的测量结果满足所述第一定位方式的测量要求，则结束测量，若所述第一定位方式的测量结果不满足所述第一定位方式的测量要求，则按照优先级从高到低顺序继续进行测量，直到第二定位方式的测量结果满足所述第二定位方式的测量要求，其中，所述第二定位方式为所述N种定位方式除所述第一定位方式之外的一定位方式；
或者，
所述测量结果为所述终端分别按照所述N种定位方式进行测量，得到N种测量结果中的至少一种。
可选的，所述测量要求包括如下至少一项：
测量精度要求、测量数据数量要求。
可选的，所述测量结果为所述终端按照所述N种定位方式中的多种定位方式进行定位测量得到的测量结果，其中，所述多种定位方式使用统一的所述测量辅助数据信息。
可选的，如图9所示，所述网络节点800还包括：
计算模块803，基于所述上报消息包括的测量结果计算定位结果；
第二发送模块804，用于若所述计算得到多个定位结果，则向定位请求节点发送所述多个定位结果中的目标定位结果。
需要说明的是，本实施例中上述网络节点800可以是本公开的一些实施例中方法实施例中任意实施方式的网络节点，本公开的一些实施例中方法实施例中网络节点的任意实施方式都可以被本实施例中的上述网络节点800所实现，以及达到相同的有益效果，此处不再赘述。
请参见图10，图10是本公开的一些实施例提供的另一种终端的结构图，如图10所示，该终端包括：收发机1010、存储器1020、处理器1000及存储在所述存储器1020上并可在所述处理器1000上运行的程序，其中：
所述收发机1010，用于接收网络节点发送的请求位置消息；
所述收发机1010还用于依据所述请求位置消息，基于N种定位方式进行定位测量，其中，所述N为大于1的整数；
所述收发机1010，还用于向所述网络节点发送上报消息，所述上报消息包括所述定位测量得到的测量结果。
其中，收发机1010，可以用于在处理器1000的控制下接收和发送数据。
在图10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1000代表的一个或多个处理器和存储器1020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1010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。
处理器1000负责管理总线架构和通常的处理，存储器1020可以存储处理器1000在执行操作时所使用的数据。
需要说明的是，存储器1020并不限定只在终端上，可以将存储器1020和处理器1000分离处于不同的地理位置。
可选的，所述请求位置消息包括：所述N种定位方式的指示信息。
可选的，所述请求位置消息还包括如下至少一项：
所述N种定位方式的测量规则、所述N种定位方式的测量要求、所述N种定位方式的优先级、所述N种定位方式的测量顺序和测量辅助数据信息。
可选的，所述N种定位方式为，所述网络节点依据位置服务质量要求和网络状态中的至少一项确定的N种定位方式。
可选的，所述基于N种定位方式进行定位测量，包括：
基于N种定位方式按照测量规则进行定位测量。
可选的，所述基于N种定位方式按照测量规则进行定位测量，包括：
按照所述N种定位方式中优先级最高的第一定位方式开始测量，若所述第一定位方式的测量结果满足所述第一定位方式的测量要求，则结束测量，若所述第一定位方式的测量结果不满足所述第一定位方式的测量要求，则按照优先级从高到低顺序继续进行测量，直到第二定位方式的测量结果满足所 述第二定位方式的测量要求，其中，所述第二定位方式为所述N种定位方式除所述第一定位方式之外的一定位方式，且所述上报消息包括的测量结果为满足测量要求的测量结果；或者
分别按照所述N种定位方式进行测量，得到N种测量结果，其中，所述上报消息包括的测量结果为所述N种测量结果中的至少一种。
可选的，所述测量要求包括如下至少一项：
测量精度要求、测量数据数量要求。
可选的，所述基于N种定位方式进行定位测量，包括：
按照所述N种定位方式中的多种定位方式进行定位测量，其中，所述多种定位方式使用统一的所述测量辅助数据信息。
需要说明的是，本实施例中上述终端可以是本公开的一些实施例中方法实施例中任意实施方式的终端，本公开的一些实施例中方法实施例中终端的任意实施方式都可以被本实施例中的上述终端所实现，以及达到相同的有益效果，此处不再赘述。
请参见图11，图11是本公开的一些实施例提供的另一种网络节点的结构图，如图11所示，该网络节点包括：收发机1110、存储器1120、处理器1100及存储在所述存储器1120上并可在所述处理器上运行的程序，其中：
所述收发机1110，用于向终端发送请求位置消息；
所述收发机1110，还用于接收所述终端发送的上报消息，所述上报消息包括测量结果，且所述测量结果为所述终端依据所述请求位置消息，基于N种定位方式进行定位测量得到的测量结果，其中，所述N为大于1的整数。
其中，收发机1110，可以用于在处理器1100的控制下接收和发送数据。
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。
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。
需要说明的是，存储器1120并不限定只在网络侧设备上，可以将存储器1120和处理器1100分离处于不同的地理位置。
可选的，所述请求位置消息包括：所述N种定位方式的指示信息。
可选的，所述请求位置消息还包括如下至少一项：
所述N种定位方式的测量规则、所述N种定位方式的测量要求、所述N种定位方式的优先级、所述N种定位方式的测量顺序和测量辅助数据信息。
可选的，所述N种定位方式为，所述网络节点依据位置服务质量要求和网络状态中的至少一项确定的N种定位方式。
可选的，所述测量结果为所述终端基于N种定位方式按照测量规则进行定位测量得到的测量结果。
可选的，所述测量结果为所述终端通过如下方式测量得到的满足测量要求的测量结果：
按照所述N种定位方式中优先级最高的第一定位方式开始测量，若所述第一定位方式的测量结果满足所述第一定位方式的测量要求，则结束测量，若所述第一定位方式的测量结果不满足所述第一定位方式的测量要求，则按照优先级从高到低顺序继续进行测量，直到第二定位方式的测量结果满足所述第二定位方式的测量要求，其中，所述第二定位方式为所述N种定位方式除所述第一定位方式之外的一定位方式；
或者，
所述测量结果为所述终端分别按照所述N种定位方式进行测量，得到N种测量结果中的至少一种。
可选的，所述测量要求包括如下至少一项：
测量精度要求、测量数据数量要求。
可选的，所述测量结果为所述终端按照所述N种定位方式中的多种定位方式进行定位测量得到的测量结果，其中，所述多种定位方式使用统一的所述测量辅助数据信息。
可选的，所述收发机1110或者所述处理1100，用于基于所述上报消息包括的测量结果计算定位结果；
收发机1110还用于若所述计算得到多个定位结果，则向定位请求节点发送所述多个定位结果中的目标定位结果。
需要说明的是，本实施例中上述网络节点可以是本公开的一些实施例中方法实施例中任意实施方式的网络节点，本公开的一些实施例中方法实施例中网络节点的任意实施方式都可以被本实施例中的上述网络节点所实现，以及达到相同的有益效果，此处不再赘述。
本公开的一些实施例还提供一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现本公开的一些实施例提供的终端侧的定位测量方法中的步骤，或者，该程序被处理器执行时实现本公开的一些实施例提供的网络节点侧的定位测量方法中的步骤。
在本申请所提供的几个实施例中，应该理解到，所揭露方法和装置，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
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包括，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，也可以采用硬件加软件功能单元的形式实现。
上述以软件功能单元的形式实现的集成的单元，可以存储在一个计算机可读取存储介质中。上述软件功能单元存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本公开各个实施例所述信息数据块的处理方法的部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
可以理解的是，本公开实施例描述的这些实施例可以用硬件、软件、固 件、中间件、微码或其组合来实现。对于硬件实现，模块、单元、子模块、子单元等可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits，ASIC)、数字信号处理器(Digital Signal Processing，DSP)、数字信号处理设备(DSP Device，DSPD)、可编程逻辑设备(Programmable Logic Device，PLD)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本公开所述功能的其它电子单元或其组合中。
以上所述是本公开的可选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本公开所述原理的前提下，还可以作出若干改进和润饰，这些改进和润饰也应视为本公开的保护范围。

Claims (33)

  1. 一种定位测量方法，包括：
    终端接收网络节点发送的请求位置消息；
    所述终端依据所述请求位置消息，基于N种定位方式进行定位测量，其中，所述N为大于1的整数；
    所述终端向所述网络节点发送上报消息，所述上报消息包括所述定位测量得到的测量结果。
  2. 如权利要求1所述的方法，其中，所述请求位置消息包括：所述N种定位方式的指示信息。
  3. 如权利要求2所述的方法，其中，所述请求位置消息还包括如下至少一项：
    所述N种定位方式的测量规则、所述N种定位方式的测量要求、所述N种定位方式的优先级、所述N种定位方式的测量顺序和测量辅助数据信息。
  4. 如权利要求2所述方法，其中，所述N种定位方式为，所述网络节点依据位置服务质量要求和网络状态中的至少一项确定的N种定位方式。
  5. 如权利要求1所述的方法，其中，所述基于N种定位方式进行定位测量，包括：
    基于N种定位方式按照测量规则进行定位测量；
    其中，所述基于N种定位方式按照测量规则进行定位测量，包括：
    按照所述N种定位方式中优先级最高的第一定位方式开始测量，若所述第一定位方式的测量结果满足所述第一定位方式的测量要求，则结束测量，若所述第一定位方式的测量结果不满足所述第一定位方式的测量要求，则按照优先级从高到低顺序继续进行测量，直到第二定位方式的测量结果满足所述第二定位方式的测量要求，其中，所述第二定位方式为所述N种定位方式除所述第一定位方式之外的一定位方式，且所述上报消息包括的测量结果为满足测量要求的测量结果；或者
    分别按照所述N种定位方式进行测量，得到N种测量结果，其中，所述上报消息包括的测量结果为所述N种测量结果中的至少一种。
  6. 如权利要求3或5所述的方法，其中，所述测量要求包括如下至少一项：
    测量精度要求、测量数据数量要求。
  7. 如权利要求3所述的方法，其中，所述基于N种定位方式进行定位测量，包括：
    按照所述N种定位方式中的多种定位方式进行定位测量，其中，所述多种定位方式使用统一的所述测量辅助数据信息。
  8. 一种定位测量方法，包括：
    网络节点向终端发送请求位置消息；
    所述网络节点接收所述终端发送的上报消息，所述上报消息包括测量结果，且所述测量结果为所述终端依据所述请求位置消息，基于N种定位方式进行定位测量得到的测量结果，其中，所述N为大于1的整数。
  9. 如权利要求8所述的方法，其中，所述请求位置消息包括：所述N种定位方式的指示信息。
  10. 如权利要求9所述的方法，其中，所述请求位置消息还包括如下至少一项：
    所述N种定位方式的测量规则、所述N种定位方式的测量要求、所述N种定位方式的优先级、所述N种定位方式的测量顺序和测量辅助数据信息。
  11. 如权利要求9所述方法，其中，所述N种定位方式为，所述网络节点依据位置服务质量要求和网络状态中的至少一项确定的N种定位方式。
  12. 如权利要求8所述的方法，其中，所述测量结果为所述终端基于N种定位方式按照测量规则进行定位测量得到的测量结果；
    其中，所述测量结果为所述终端通过如下方式测量得到的满足测量要求的测量结果：
    按照所述N种定位方式中优先级最高的第一定位方式开始测量，若所述第一定位方式的测量结果满足所述第一定位方式的测量要求，则结束测量，若所述第一定位方式的测量结果不满足所述第一定位方式的测量要求，则按照优先级从高到低顺序继续进行测量，直到第二定位方式的测量结果满足所述第二定位方式的测量要求，其中，所述第二定位方式为所述N种定位方式 除所述第一定位方式之外的一定位方式；
    或者，
    所述测量结果为所述终端分别按照所述N种定位方式进行测量，得到N种测量结果中的至少一种。
  13. 如权利要求10或12所述的方法，其中，所述测量要求包括如下至少一项：
    测量精度要求、测量数据数量要求。
  14. 如权利要求10所述的方法，其中，所述测量结果为所述终端按照所述N种定位方式中的多种定位方式进行定位测量得到的测量结果，其中，所述多种定位方式使用统一的所述测量辅助数据信息。
  15. 如权利要求8所述的方法，还包括：
    基于所述上报消息包括的测量结果计算定位结果；
    若所述计算得到多个定位结果，则向定位请求节点发送所述多个定位结果中的目标定位结果。
  16. 一种终端，包括：
    接收模块，用于接收网络节点发送的请求位置消息；
    测量模块，用于依据所述请求位置消息，基于N种定位方式进行定位测量，其中，所述N为大于1的整数；
    发送模块，用于向所述网络节点发送上报消息，所述上报消息包括所述定位测量得到的测量结果。
  17. 一种网络节点，包括：
    第一发送模块，用于向终端发送请求位置消息；
    接收模块，用于接收所述终端发送的上报消息，所述上报消息包括测量结果，且所述测量结果为所述终端依据所述请求位置消息，基于N种定位方式进行定位测量得到的测量结果，其中，所述N为大于1的整数。
  18. 一种终端，包括：收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序，其中，
    所述收发机，用于接收网络节点发送的请求位置消息；
    所述收发机还用于依据所述请求位置消息，基于N种定位方式进行定位 测量，其中，所述N为大于1的整数；
    所述收发机还用于向所述网络节点发送上报消息，所述上报消息包括所述定位测量得到的测量结果。
  19. 如权利要求18所述的终端，其中，所述请求位置消息包括：所述N种定位方式的指示信息。
  20. 如权利要求19所述的终端，其中，所述请求位置消息还包括如下至少一项：
    所述N种定位方式的测量规则、所述N种定位方式的测量要求、所述N种定位方式的优先级、所述N种定位方式的测量顺序和测量辅助数据信息。
  21. 如权利要求19所述终端，其中，所述N种定位方式为，所述网络节点依据位置服务质量要求和网络状态中的至少一项确定的N种定位方式。
  22. 如权利要求18所述的终端，其中，所述基于N种定位方式进行定位测量，包括：
    基于N种定位方式按照测量规则进行定位测量；
    其中，所述基于N种定位方式按照测量规则进行定位测量，包括：
    按照所述N种定位方式中优先级最高的第一定位方式开始测量，若所述第一定位方式的测量结果满足所述第一定位方式的测量要求，则结束测量，若所述第一定位方式的测量结果不满足所述第一定位方式的测量要求，则按照优先级从高到低顺序继续进行测量，直到第二定位方式的测量结果满足所述第二定位方式的测量要求，其中，所述第二定位方式为所述N种定位方式除所述第一定位方式之外的一定位方式，且所述上报消息包括的测量结果为满足测量要求的测量结果；或者
    分别按照所述N种定位方式进行测量，得到N种测量结果，其中，所述上报消息包括的测量结果为所述N种测量结果中的至少一种。
  23. 如权利要求20或22所述的终端，其中，所述测量要求包括如下至少一项：
    测量精度要求、测量数据数量要求。
  24. 如权利要求20所述的终端，其中，所述基于N种定位方式进行定位测量，包括：
    按照所述N种定位方式中的多种定位方式进行定位测量，其中，所述多种定位方式使用统一的所述测量辅助数据信息。
  25. 一种网络节点，包括：收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序，其中，
    所述收发机，用于向终端发送请求位置消息；
    所述收发机还用于接收所述终端发送的上报消息，所述上报消息包括测量结果，且所述测量结果为所述终端依据所述请求位置消息，基于N种定位方式进行定位测量得到的测量结果，其中，所述N为大于1的整数。
  26. 如权利要求25所述的网络节点，其中，所述请求位置消息包括：所述N种定位方式的指示信息。
  27. 如权利要求26所述的网络节点，其中，所述请求位置消息还包括如下至少一项：
    所述N种定位方式的测量规则、所述N种定位方式的测量要求、所述N种定位方式的优先级、所述N种定位方式的测量顺序和测量辅助数据信息。
  28. 如权利要求26所述网络节点，其中，所述N种定位方式为，所述网络节点依据位置服务质量要求和网络状态中的至少一项确定的N种定位方式。
  29. 如权利要求25所述的网络节点，其中，所述测量结果为所述终端基于N种定位方式按照测量规则进行定位测量得到的测量结果；
    其中，所述测量结果为所述终端通过如下方式测量得到的满足测量要求的测量结果：
    按照所述N种定位方式中优先级最高的第一定位方式开始测量，若所述第一定位方式的测量结果满足所述第一定位方式的测量要求，则结束测量，若所述第一定位方式的测量结果不满足所述第一定位方式的测量要求，则按照优先级从高到低顺序继续进行测量，直到第二定位方式的测量结果满足所述第二定位方式的测量要求，其中，所述第二定位方式为所述N种定位方式除所述第一定位方式之外的一定位方式；
    或者，
    所述测量结果为所述终端分别按照所述N种定位方式进行测量，得到N 种测量结果中的至少一种。
  30. 如权利要求27或29所述的网络节点，其中，所述测量要求包括如下至少一项：
    测量精度要求、测量数据数量要求。
  31. 如权利要求27所述的网络节点，其中，所述测量结果为所述终端按照所述N种定位方式中的多种定位方式进行定位测量得到的测量结果，其中，所述多种定位方式使用统一的所述测量辅助数据信息。
  32. 如权利要求25所述的网络节点，其中，所述收发机或者所述处理器，用于基于所述上报消息包括的测量结果计算定位结果；
    所述收发机还用于若所述计算得到多个定位结果，则向定位请求节点发送所述多个定位结果中的目标定位结果。
  33. 一种计算机可读存储介质，其上存储有计算机程序，其中，该程序被处理器执行时实现如权利要求1至7中任一项所述的定位测量方法中的步骤，或者，该程序被处理器执行时实现如权利要求8至15中任一项所述的定位测量方法中的步骤。
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