WO2020221008A1 - 定位测量量的上报方法、终端及网络设备 - Google Patents

定位测量量的上报方法、终端及网络设备 Download PDF

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Publication number
WO2020221008A1
WO2020221008A1 PCT/CN2020/084902 CN2020084902W WO2020221008A1 WO 2020221008 A1 WO2020221008 A1 WO 2020221008A1 CN 2020084902 W CN2020084902 W CN 2020084902W WO 2020221008 A1 WO2020221008 A1 WO 2020221008A1
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Prior art keywords
measurement
target
reporting
quantities
target measurement
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English (en)
French (fr)
Inventor
李辉
缪德山
任斌
高雪媛
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Datang Mobile Communications Equipment Co Ltd
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Datang Mobile Communications Equipment Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Definitions

  • the present disclosure relates to the technical field of communication applications, and in particular to a method, terminal, and network device for reporting positioning measurement quantities.
  • UE User Equipment
  • base station gNB needs The following measurement values are provided by measuring the uplink positioning reference signal from the UE: the relative time of arrival (RTOA) of the uplink reference signal, the received power of the uplink reference signal (UL Reference signal received power, RSRP), gNB Receiving and transmitting (Rx-Tx) time difference) and uplink angle of arrival (Angle of Arrival, AoA).
  • RTOA relative time of arrival
  • RSRP received power of the uplink reference signal
  • Rx-Tx uplink angle of arrival
  • AoA uplink angle of arrival
  • the purpose of the present disclosure is to provide a method, terminal, and network equipment for reporting positioning measurement quantities, so as to solve the problem that the NR system has no relevant solutions for the reporting method of positioning measurement quantities.
  • embodiments of the present disclosure provide a method for reporting positioning measurement quantities, which is applied to a terminal, and includes:
  • the measurement configuration information includes S positioning reference signal PRS resources and the reported quantity K of target measurement quantities;
  • K ⁇ S, N ⁇ S, M ⁇ min ⁇ K, N ⁇ , and the S, K, M and N are all positive integers.
  • reporting of the M target measurement quantities includes:
  • the target information includes: M measurement quality indicators of the target measurement quantities and/or the value of M.
  • reporting the measurement values corresponding to the M target measurement quantities includes:
  • reporting the measurement values corresponding to the M target measurement quantities according to different quantization precisions includes:
  • N ⁇ K, and M ⁇ K are integers.
  • the value of M is equal to the number of the first target measurement quantities among the N target measurement quantities;
  • the first target measurement quantity refers to a target measurement quantity whose value corresponding to the measurement quality indicator is greater than a preset threshold.
  • reporting of the M target measurement quantities includes:
  • reporting of the M target measurement quantities includes:
  • the M target measurement quantities are reported in a differential manner.
  • reporting of the M target measurement quantities in a differential manner includes:
  • the reference value is the maximum value, the minimum value among the M target measurement quantities or the average value of the M target measurement quantities.
  • the difference value and the reference value adopt different quantization precisions.
  • the embodiments of the present disclosure also provide a method for reporting positioning measurement quantities, which is applied to network equipment, including:
  • the measurement configuration information includes the reported number K of S positioning reference signal PRS resources and target measurement quantities;
  • K ⁇ S, M ⁇ min ⁇ K, N ⁇ , N is the number of target measurement quantities obtained after the terminal measures S of the PRS resources, N ⁇ S, and the S, K, Both M and N are positive integers.
  • obtaining the M target measurement quantities reported by the terminal includes:
  • the target information includes: M measurement quality indicators of the target measurement quantities and/or the value of M.
  • the obtaining the measurement values and target information corresponding to the M target measurement quantities reported by the terminal includes:
  • the embodiments of the present disclosure also provide a terminal, including: a transceiver, a memory, a processor, and a program stored in the memory and running on the processor.
  • the processor executes the program when the program is executed. The following steps:
  • the measurement configuration information includes S positioning reference signal PRS resources and the reported quantity K of the target measurement quantity;
  • K ⁇ S, N ⁇ S, M ⁇ min ⁇ K, N ⁇ , and the S, K, M and N are all positive integers.
  • the step of the processor executing the program for reporting the M target measurement quantities includes:
  • the target information includes: M measurement quality indicators of the target measurement quantities and/or the value of M.
  • the step of the processor executing the program of reporting the measurement values corresponding to the M target measurement quantities includes:
  • the steps of the processor executing the procedure of reporting the measurement values corresponding to the M target measurement quantities according to different quantization precisions include:
  • N ⁇ K, and M ⁇ K are integers.
  • the value of M is equal to the number of the first target measurement quantities among the N target measurement quantities;
  • the first target measurement quantity refers to a target measurement quantity whose value corresponding to the measurement quality indicator is greater than a preset threshold.
  • the step of the processor executing the program of reporting the measurement values and target information corresponding to the M target measurement quantities includes:
  • the step of the processor executing the program for reporting the M target measurement quantities includes:
  • the M target measurement quantities are reported in a differential manner.
  • the step of the processor executing the program of reporting the M target measurement quantities in a differential manner includes:
  • the embodiments of the present disclosure further provide a computer-readable storage medium on which a computer program is stored, and the computer program is executed by a processor to implement the steps of the method for reporting positioning and measurement as described above.
  • the embodiments of the present disclosure also provide a network device, including: a transceiver, a memory, a processor, and a program stored in the memory and running on the processor.
  • a network device including: a transceiver, a memory, a processor, and a program stored in the memory and running on the processor.
  • the measurement configuration information includes the reported number K of S positioning reference signal PRS resources and target measurement quantities;
  • K ⁇ S, M ⁇ min ⁇ K, N ⁇ , N is the number of target measurement quantities obtained after the terminal measures S of the PRS resources, N ⁇ S, and the S, K, Both M and N are positive integers.
  • the step of the processor executing the program for obtaining the M target measurement quantities reported by the terminal includes:
  • the target information includes: M measurement quality indicators of the target measurement quantities and/or the value of M.
  • the step of the processor executing the program of obtaining M measurement values and target information corresponding to the target measurement quantities reported by the terminal includes:
  • the embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the method for reporting a positioning measurement amount as described above are realized.
  • an embodiment of the present disclosure also provides a terminal, including:
  • the first obtaining module is configured to obtain measurement configuration information, where the measurement configuration information includes S positioning reference signal PRS resources and the reported quantity K of target measurement quantities;
  • the second acquiring module is configured to measure the S PRS resources to obtain N target measurement quantities
  • a reporting module for reporting the M target measurement quantities
  • K ⁇ S, N ⁇ S, M ⁇ min ⁇ K, N ⁇ , and the S, K, M and N are all positive integers.
  • the embodiments of the present disclosure also provide a network device, including:
  • a sending module configured to send measurement configuration information to the terminal, where the measurement configuration information includes S positioning reference signal PRS resources and the reported quantity K of target measurement quantities;
  • the third acquiring module is configured to acquire M target measurement quantities reported by the terminal;
  • K ⁇ S, M ⁇ min ⁇ K, N ⁇ , N is the number of target measurement quantities obtained after the terminal measures S of the PRS resources, N ⁇ S, and the S, K, Both M and N are positive integers.
  • the measurement configuration information includes S positioning reference signal PRS resources and the reported number K of target measurement quantities; the S PRS resources are measured to obtain N targets Measurement quantity; report the M target measurement quantities, thereby realizing the reporting of the positioning measurement quantity, and in the embodiments of the present disclosure, the target measurement quantity less than the number configured on the network side can be reported, which can effectively reduce the reporting overhead of the terminal.
  • FIG. 1 is a structural diagram of a network system applicable to the embodiments of the disclosure
  • FIG. 2 is one of the schematic flowcharts of the method for reporting positioning measurement quantities according to an embodiment of the disclosure
  • FIG. 3 is a second schematic flowchart of a method for reporting positioning measurement quantities according to an embodiment of the disclosure
  • FIG. 4 is a structural block diagram of a terminal in an embodiment of the disclosure.
  • FIG. 5 is a schematic diagram of modules of a terminal in an embodiment of the disclosure.
  • Fig. 6 is a structural block diagram of a network device in an embodiment of the disclosure.
  • FIG. 7 is a schematic diagram of modules of a network device in an embodiment of the disclosure.
  • the wireless communication system includes a terminal 11 and a network device 12.
  • the terminal 11 may also be referred to as a terminal device or a user terminal (User Equipment, UE), and the terminal 11 may be a mobile phone, a tablet (Personal Computer), a laptop (Laptop Computer), or a personal digital assistant (Personal Digital Assistant).
  • PDA mobile Internet device
  • MID mobile Internet Device
  • Wearable Device wearable device
  • vehicle-mounted equipment it should be noted that the specific type of terminal 11 is not limited in the embodiments of the present disclosure .
  • the network device 12 may be a base station or a core network, where the above-mentioned base station may be a base station of 5G and later versions (for example: gNB, 5G NR NB, etc.), or a base station in other communication systems (for example: eNB, WLAN access point, Or other access points, etc.), where the base station can be called Node B, Evolved Node B, Access Point, Base Transceiver Station (BTS), Radio Base Station, Radio Transceiver, Basic Service Set (Basic Service Set) Service Set (BSS), Extended Service Set (ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node or in the field
  • B Basic Service Set
  • BSS Basic Service Set
  • ESS Extended Service Set
  • Node B Evolved Node B
  • eNB Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node or in the field
  • OTDOA Observed Time Difference of Arrival
  • PRS Positioning Reference Signal
  • TP Transmission Point
  • DL-RS downlink reference signal
  • RSTD reference signal time difference
  • the positioning server is called a local management function (Location Management Function, LMF) in the New Generation Radio Access Network (NG-RAN).
  • LMF Location Management Function
  • the LMF needs to first obtain the OTDOA auxiliary information associated with the cell from the base station (Base station, BS) through the positioning protocol specified by 3GPP, such as NRPPa (NR Positioning Protocol A, NRPPa), such as: physical cell ID, The antenna position and PRS configuration of the cell. Then, the UE obtains OTDOA auxiliary information for supporting RSTD measurement from the LMF through a positioning protocol specified by 3GPP, such as LPP (LTE Positioning Protocol, LPP).
  • 3GPP such as NRPPa (NR Positioning Protocol A, NRPPa)
  • LPP LTE Positioning Protocol
  • the OTDOA basic positioning process including "UE-triggered positioning information transmission process” and “LMF-triggered positioning information transmission process” includes the following 11 steps:
  • Radio resource control connection (RRC_CONNECTED) state.
  • the positioning server sends a "request positioning capability" message to the UE, requesting the UE to notify the server of the positioning functions that the UE can support.
  • the UE responds to the positioning server by sending a "provide positioning capability” message.
  • the "Provide Positioning Capability” message reports that the UE means that the terminal supports the positioning capabilities of NG-RAN and OTDOA.
  • the UE sends a "request positioning assistance data" message to the positioning server.
  • This message includes requesting the positioning server to provide OTDOA assistance data.
  • the positioning server sends an "OTDOA Information Request (NRPPa OTDOA INFORMATION REQUEST)" message to the BS, which requests the BS to provide downlink positioning assistance data, such as PRS configuration data.
  • OTDOA INFORMATION REQUEST NRPPa OTDOA INFORMATION REQUEST
  • the BS sends an "OTDOA information response (NRPPa OTDOA INFORMATION RESPONSE)" message to the positioning server.
  • OTDOA INFORMATION RESPONSE "OTDOA information response
  • the positioning server provides the positioning assistance data requested by the UE in the "provide positioning assistance data" message, which carries PRS configuration data.
  • the positioning server sends a "request positioning information" message to the UE.
  • This message requests the UE to measure the downlink PRS of the BS and responds with the measured positioning measurement value.
  • the UE uses positioning assistance data (for example: PRS configuration data) to measure the downlink signal to obtain a positioning measurement value (for example: RSTD).
  • positioning assistance data for example: PRS configuration data
  • RSTD positioning measurement value
  • the UE sends a "provide positioning information" message to the positioning server, which includes the positioning measurement value obtained by measuring the downlink PRS (for example: RSTD).
  • the positioning server which includes the positioning measurement value obtained by measuring the downlink PRS (for example: RSTD).
  • the positioning server uses the positioning measurement values obtained by the UE to calculate the position of the UE.
  • LMF-triggered positioning information transmission process includes all 11 steps;
  • UE-triggered positioning information transmission process includes 10 steps except (8).
  • an embodiment of the present disclosure provides a method for reporting a positioning measurement value, which is applied to a terminal, and includes:
  • Step 201 Obtain measurement configuration information, where the measurement configuration information includes S positioning reference signal PRS resources and the reported quantity K of target measurement quantities.
  • the target measurement quantity includes at least one of RSTD, RSRP, RX-TX time difference, and angle of arrival.
  • the foregoing S positioning reference signal PRS resources may correspond to the same or different cells.
  • Step 202 Perform measurement on the S PRS resources to obtain N target measurement quantities.
  • the terminal after receiving the measurement configuration information, the terminal measures each of the PRS resources to obtain N target measurement quantities.
  • Step 203 Report the M target measurement quantities.
  • K ⁇ S, N ⁇ S, M ⁇ min ⁇ K, N ⁇ , and the S, K, M and N are all positive integers.
  • the terminal may report the M target measurement quantities according to different quantization precisions, or may report a target measurement quantity less than the number configured on the network side, so as to reduce the reporting overhead of the terminal.
  • measurement configuration information is obtained, and the measurement configuration information includes S positioning reference signal PRS resources and the reported quantity K of target measurement quantities; the S PRS resources are measured to obtain N target measurement quantities; report the M target measurement quantities, thereby realizing the reporting of positioning measurement quantities, and in the embodiments of the present disclosure, target measurement quantities less than the number configured on the network side can be reported, which can effectively reduce terminal reporting overhead .
  • reporting the M target measurement quantities includes:
  • the target information includes: M measurement quality indicators of the target measurement quantities and/or the value of M.
  • the measurement quality indicator of the target measurement quantity is used to indicate the quality of the RSTD measurement.
  • the predefined RSTD measurement quality indicator in the system is divided into a first level and a second level. Report the measurement quality indicator of the target measurement quantity so that the network device can determine the quantization accuracy of the target measurement quantity or the number of the target measurement quantity reported by the terminal according to the measurement quality indicator. That is to say, the value of M or the quantization accuracy of M target measurement quantities in the embodiment of the present disclosure is determined according to M measurement quality indicators.
  • the measurement quality indication may include the number of samples used to calculate the measurement volume, the uncertainty indication of the measurement volume, and the like. Among them, the higher the number of samples and the lower the uncertainty, the higher the measurement quality indicator level.
  • the reporting the measurement values and target information corresponding to the M target measurement quantities includes:
  • the measurement values and target information corresponding to the M target measurement quantities are independently coded and reported.
  • reporting the measurement values corresponding to the M target measurement quantities includes:
  • the measurement values corresponding to the M target measurement quantities are reported according to different quantization accuracy, which can effectively reduce the reporting overhead of the terminal.
  • reporting the measurement values corresponding to the M target measurement quantities according to different quantization precisions includes:
  • the embodiments of the present disclosure are classified into high-precision quantization and low-precision quantization.
  • High-precision quantization is used for the target measurement quantity indicated as the first level of measurement quality, such as 12-bit quantization, and the target measurement quantity indicated as the second level of the measurement quality
  • the measurement quantity is quantized with low precision, such as 8-bit quantization, instead of quantization according to a uniform quantization precision, so as to achieve the purpose of reducing terminal reporting overhead.
  • N ⁇ K, and M ⁇ K are integers.
  • the terminal reports a target measurement quantity that is less than the number configured on the network side, so as to reduce the reporting overhead of the terminal.
  • the value of M is equal to the number of first target measurement quantities among the N target measurement quantities
  • the first target measurement quantity refers to a target measurement quantity whose value corresponding to the measurement quality indicator is greater than a preset threshold.
  • the pre-defined RSTD measurement quality indicators in the system are divided into the first level and the second level, where the quality of the first level is better than the second level, and the above-mentioned preset threshold may be specifically the value corresponding to the first level, that is, N Among the target measurement quantities, M target measurement quantities whose measurement quality indicator is the first level are reported to the network device.
  • the reporting of the M target measurement quantities includes:
  • reporting the M target measurement quantities includes:
  • the M target measurement quantities are reported in a differential manner.
  • the reference value is the maximum value, the minimum value of the M target measurement quantities, or the average value of the M target measurement quantities, and the difference value and the reference value adopt different quantization precisions.
  • the terminal can report measurement quantities less than the number configured on the network side, or report multiple measurement quantities with different quantization precisions, thereby effectively reducing the terminal's reporting overhead.
  • the embodiment of the present disclosure also provides a method for reporting positioning measurement, which is applied to network equipment, including:
  • Step 301 Send measurement configuration information to the terminal, where the measurement configuration information includes S positioning reference signal PRS resources and the reported quantity K of target measurement quantities.
  • the target measurement quantity includes at least one of RSTD, RSRP, RX-TX time difference, and angle of arrival.
  • the foregoing S positioning reference signal PRS resources may correspond to the same or different cells.
  • Step 302 Obtain M target measurement quantities reported by the terminal.
  • K ⁇ S, M ⁇ min ⁇ K, N ⁇ , N is the number of target measurement quantities obtained after the terminal measures S of the PRS resources, N ⁇ S, and the S, K, Both M and N are positive integers.
  • the terminal after receiving the measurement configuration information, measures each of the PRS resources to obtain N target measurement quantities, and reports the M target measurement quantities according to different quantization precisions, or Report a target measurement volume smaller than the number configured on the network side to reduce the reporting overhead of the terminal.
  • measurement configuration information is sent to the terminal, and the S PRS resources are measured to obtain N target measurement quantities; and the M target measurement quantities reported by the terminal are acquired, So as to realize the reporting of positioning measurement volume.
  • acquiring the M target measurement quantities reported by the terminal includes:
  • the target information includes: M measurement quality indicators of the target measurement quantities and/or the value of M.
  • the measurement quality indicator of the target measurement quantity is used to indicate the quality of the RSTD measurement.
  • the predefined RSTD measurement quality indicator in the system is divided into a first level and a second level. Report the measurement quality indicator of the target measurement quantity so that the network device can determine the quantization accuracy of the target measurement quantity or the number of the target measurement quantity reported by the terminal according to the measurement quality indicator. That is to say, the value of M or the quantization accuracy of M target measurement quantities in the embodiment of the present disclosure is determined according to M measurement quality indicators.
  • the obtaining the M measurement values and target information corresponding to the target measurement quantities reported by the terminal includes:
  • the measurement value and the target information corresponding to the target measurement quantity are divided into different parts, and each part is independently coded and reported.
  • TOA time of arrival
  • the pre-defined RSTD measurement quality indicator in the system is divided into a first level and a second level, where the quality of the first level is better than the second level.
  • the RSTD is reported in a differential manner.
  • the reference value can be quantized in high bits, and the difference value can be quantized in low bits.
  • the terminal reports a measurement quantity that is less than the number configured on the network side, that is, reports the target measurement quantity whose measurement quality is indicated as the first level to the terminal, so as to reduce the reporting overhead of the terminal.
  • TOA time of arrival
  • the pre-defined RSTD measurement quality indicator in the system is divided into a first level and a second level, where the quality of the first level is better than the second level.
  • the RSTD is reported in a differential manner.
  • the difference value uses high-precision quantization and low-precision quantization according to the corresponding RSTD measurement quality. For example for 12-bit quantization is used, and for Use 8-bit quantization.
  • the terminal reports the target measurement quantity according to different quantization accuracy, that is, the target measurement quantity indicated as the first level of measurement quality is reported with high-precision quantization, and the measurement quality indication is indicated as the target measurement quantity of the second level with low precision. Quantify the reporting to reduce the reporting overhead of the terminal.
  • the reporting when reporting target measurement quantities that are less than the number configured on the network side, the reporting is performed according to different quantization precisions.
  • the terminal can report measurement quantities less than the number configured on the network side, or report multiple measurement quantities with different quantization accuracy, or combine the above two methods, which can be effective Reduce terminal reporting overhead.
  • an embodiment of the present disclosure also provides a terminal, including: a transceiver, a memory, a processor, and a device stored in the memory and running on the processor, and the processor executes the computer program When implementing the following steps:
  • the measurement configuration information includes S positioning reference signal PRS resources and the reported quantity K of the target measurement quantity;
  • K ⁇ S, N ⁇ S, M ⁇ min ⁇ K, N ⁇ , and the S, K, M and N are all positive integers.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 400 and various circuits of the memory represented by the memory 420 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, no further descriptions are provided herein.
  • the bus interface provides the interface.
  • the transceiver 410 may be a plurality of elements, that is, including a transmitter and a transceiver, and provide a unit for communicating with various other devices on a transmission medium.
  • the user interface 430 may also be an interface capable of connecting externally and internally with the required equipment.
  • the connected equipment includes but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 400 is responsible for managing the bus architecture and general processing, and the memory 420 can store data used by the processor 400 when performing operations.
  • the steps of the processor 400 executing the program for reporting the M target measurement quantities include:
  • the target information includes: M measurement quality indicators of the target measurement quantities and/or the value of M.
  • the steps of the processor 400 executing the procedure of reporting the measurement values corresponding to the M target measurement quantities include:
  • the steps of the processor 400 executing the procedure of reporting the measurement values corresponding to the M target measurement quantities according to different quantization precisions include:
  • N ⁇ K, and M ⁇ K are integers.
  • the value of M is equal to the number of first target measurement quantities among the N target measurement quantities;
  • the first target measurement quantity refers to a target measurement quantity whose value corresponding to the measurement quality indicator is greater than a preset threshold.
  • the steps of the processor 400 executing the procedure of reporting the measurement values and target information corresponding to the M target measurement quantities include:
  • the steps of the processor 400 executing the program for reporting the M target measurement quantities include:
  • the M target measurement quantities are reported in a differential manner.
  • the steps of the processor 400 executing the program of reporting the M target measurement quantities in a differential manner include:
  • the reference value is a maximum value, a minimum value among the M target measurement quantities, or an average value of the M target measurement quantities.
  • the difference value and the reference value adopt different quantization precisions.
  • a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the following steps are implemented:
  • the measurement configuration information includes S positioning reference signal PRS resources and the reported quantity K of the target measurement quantity;
  • K ⁇ S, N ⁇ S, M ⁇ min ⁇ K, N ⁇ , and the S, K, M and N are all positive integers.
  • the program When the program is executed by the processor, it can realize all the implementation manners in the embodiment of the method for reporting positioning measurement amount applied to the terminal side, and can achieve the same technical effect. To avoid repetition, details are not described here.
  • an embodiment of the present disclosure also provides a terminal, including:
  • the first obtaining module 501 is configured to obtain measurement configuration information, where the measurement configuration information includes S positioning reference signal PRS resources and the reported quantity K of target measurement quantities;
  • the second acquiring module 502 is configured to measure the S PRS resources to obtain N target measurement quantities;
  • the reporting module 503 is configured to report the M target measurement quantities
  • K ⁇ S, N ⁇ S, M ⁇ min ⁇ K, N ⁇ , and the S, K, M and N are all positive integers.
  • the reporting module is configured to report the measurement values and target information corresponding to the M target measurement quantities
  • the target information includes: M measurement quality indicators of the target measurement quantities and/or the value of M.
  • the reporting module is configured to report the measurement values corresponding to the M target measurement quantities according to different quantization precisions.
  • the reporting module includes:
  • the determining sub-module is configured to determine the quantization accuracy corresponding to each target measurement quantity according to the measurement quality indicator of the target measurement quantity, wherein different measurement quality indicators correspond to different quantization accuracy;
  • the first reporting submodule is configured to report the measurement values corresponding to the M target measurement quantities according to the quantization accuracy corresponding to each of the target measurement quantities.
  • N ⁇ K, and M ⁇ K are integers in the terminal of the embodiment of the present disclosure.
  • the value of M is equal to the number of the first target measurement quantity among the N target measurement quantities
  • the first target measurement quantity refers to a target measurement quantity whose value corresponding to the measurement quality indicator is greater than a preset threshold.
  • the reporting module includes:
  • the first obtaining submodule is used to encode the target information to obtain the first reported information
  • the second obtaining submodule is used to encode the value of M to obtain second reported information
  • the second reporting submodule is used to report the first reported information and the second reported information.
  • the reporting module is configured to report the M target measurement quantities in a differential manner.
  • the reporting module is configured to report the difference value between each of the M target measurement quantities and the reference value and the reference value.
  • the reference value is a maximum value, a minimum value among the M target measurement quantities, or an average value of the M target measurement quantities.
  • the difference value and the reference value adopt different quantization precisions.
  • the terminal of the embodiment of the present disclosure obtains measurement configuration information, where the measurement configuration information includes the reported number K of S positioning reference signal PRS resources and target measurement quantities; the S PRS resources are measured to obtain N target measurement quantities ; Reporting the M target measurement quantities, thereby realizing the reporting of positioning measurement quantities, and in the embodiments of the present disclosure, it is possible to report target measurement quantities smaller than the number configured on the network side, which can effectively reduce the reporting overhead of the terminal.
  • the terminal of the embodiment of the present disclosure can implement all the implementation manners in the embodiment of the above-mentioned method for reporting positioning measurement value applied to the terminal side, and can achieve the same technical effect. To avoid repetition, details are not described here.
  • the embodiment of the present disclosure also provides a network device.
  • the network device may be specifically a base station, including a memory 620, a processor 600, a transceiver 610, a bus interface, and storage on the memory 620 and available on the A program running on the processor 600, where the processor 600 is used to read the program in the memory 620 and execute the following process:
  • the measurement configuration information includes the reported number K of S positioning reference signal PRS resources and target measurement quantities;
  • K ⁇ S, M ⁇ min ⁇ K, N ⁇ , N is the number of target measurement quantities obtained after the terminal measures S of the PRS resources, N ⁇ S, and the S, K, Both M and N are positive integers.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 600 and various circuits of the memory represented by the memory 620 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, no further descriptions are provided herein.
  • the bus interface provides the interface.
  • the transceiver 610 may be a plurality of elements, that is, including a transmitter and a transceiver, and provide a unit for communicating with various other devices on a transmission medium.
  • the processor 600 is responsible for managing the bus architecture and general processing, and the memory 620 can store data used by the processor 600 when performing operations.
  • the step of the processor 600 executing the program for obtaining the M target measurement quantities reported by the terminal includes:
  • the target information includes: M measurement quality indicators of the target measurement quantities and/or the value of M.
  • the step of the processor 600 executing the program of obtaining M measurement values and target information corresponding to the target measurement quantities reported by the terminal includes:
  • the network device of the embodiment of the present disclosure sends measurement configuration information to the terminal, measures the S of the PRS resources, and obtains N target measurement quantities; and obtains the M target measurement quantities reported by the terminal, thereby realizing positioning measurement The amount of reporting.
  • a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the following steps are implemented:
  • the measurement configuration information includes the reported number K of S positioning reference signal PRS resources and target measurement quantities;
  • K ⁇ S, M ⁇ min ⁇ K, N ⁇ , N is the number of target measurement quantities obtained after the terminal measures S of the PRS resources, N ⁇ S, and the S, K, Both M and N are positive integers.
  • the program When the program is executed by the processor, it can realize all the implementation manners in the embodiment of the method for reporting positioning measurement amount applied to the network device side, and can achieve the same technical effect. To avoid repetition, details are not described here.
  • an embodiment of the present disclosure also provides a network device, including:
  • the sending module 701 is configured to send measurement configuration information to the terminal, where the measurement configuration information includes S positioning reference signal PRS resources and the reported quantity K of target measurement quantities;
  • the third obtaining module 702 is configured to obtain M target measurement quantities reported by the terminal;
  • K ⁇ S, M ⁇ min ⁇ K, N ⁇ , N is the number of target measurement quantities obtained after the terminal measures S of the PRS resources, N ⁇ S, and the S, K, Both M and N are positive integers.
  • the third obtaining module is configured to obtain M measurement values and target information corresponding to the M target measurement quantities reported by the terminal;
  • the target information includes: M measurement quality indicators of the target measurement quantities and/or the value of M.
  • the third acquisition module includes:
  • the third acquiring submodule is used to acquire the first reported information and the second reported information
  • the decoding submodule is configured to decode the first reported information to obtain target information, and decode the second reported information to obtain M measurement values corresponding to the target measurement quantities.
  • the network device of the embodiment of the present disclosure sends measurement configuration information to the terminal, measures the S of the PRS resources, and obtains N target measurement quantities; and obtains the M target measurement quantities reported by the terminal, thereby realizing positioning measurement The amount of reporting.
  • the network device of the embodiment of the present disclosure can implement all the implementation manners in the embodiment of the method for reporting positioning measurement amount applied to the network device side, and can achieve the same technical effect. To avoid repetition, details are not described herein again.

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Abstract

本公开提供了一种定位测量量的上报方法、终端及网络设备，解决NR系统关于定位测量量的上报方式目前还没有相关方案的问题。本公开的上报方法包括：获取测量配置信息，测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；对S个PRS资源进行测量，得到N个目标测量量；对M个目标测量量进行上报；其中，K≤S，N≤S，M≤min{K，N}，且S、K、M和N均为正整数。

Description

定位测量量的上报方法、终端及网络设备
相关申请的交叉引用
本申请主张在2019年4月30日在中国提交的中国专利申请号No.201910360835.0的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信应用的技术领域，尤其涉及一种定位测量量的上报方法、终端及网络设备。
背景技术
为了支持5G新空口(New Radio，NR)定位，用户设备(User Equipment，UE)需要通过测量来自服务小区和相邻小区的下行定位参考信号来提供以下测量：下行链路参考信号时间差(Reference signal time difference，RSTD)、下行链路参考信号接收功率(DL Reference signal received power，RSRP)和UE接收和发送时间差(Receiving and transmitting(Rx-Tx)time difference)；为了支持5G NR定位，基站gNB需要通过测量来自UE的上行定位参考信号来提供以下测量值：上行链路参考信号相对到达时间(Relative time of arrival，RTOA)、上行链路参考信号接收功率(UL Reference signal received power，RSRP)、gNB接收和发送时间差(Receiving and transmitting(Rx-Tx)time difference)和上行到达角(Angle of Arrival，AoA)。然而，NR系统关于定位测量量的上报方式目前还没有相关方案。
发明内容
本公开的目的在于提供一种定位测量量的上报方法、终端及网络设备，用以解决NR系统关于定位测量量的上报方式目前还没有相关方案的问题。
为了实现上述目的，本公开实施例提供了一种定位测量量的上报方法，应用于终端，包括：
获取测量配置信息，所述测量配置信息包括S个定位参考信号PRS资源 和目标测量量的上报数量K；
对S个所述PRS资源进行测量，得到N个目标测量量；
对M个所述目标测量量进行上报；
其中，K≤S，N≤S，M≤min{K，N}，且所述S、K、M和N均为正整数。
其中，所述对M个所述目标测量量进行上报，包括：
对M个所述目标测量量对应的测量值以及目标信息进行上报；
其中，所述目标信息包括：M个所述目标测量量的测量质量指示和/或M的取值。
其中，对M个所述目标测量量对应的测量值进行上报，包括：
按照不同的量化精度对M个所述目标测量量对应的测量值进行上报。
其中，按照不同的量化精度对M个所述目标测量量对应的测量值进行上报，包括：
根据目标测量量的测量质量指示，确定每个所述目标测量量对应的量化精度，其中，不同的测量质量指示对应不同的量化精度；
根据每个所述目标测量量对应的量化精度，对M个所述目标测量量对应的测量值进行上报。
其中，N≥K，且M＜K。
其中，M的取值等于N个目标测量量中第一目标测量量的个数；
其中，所述第一目标测量量是指测量质量指示对应的值大于预设阈值的目标测量量。
其中，所述对M个所述目标测量量进行上报，包括：
对所述目标信息进行编码，得到第一上报信息；
对所述M的取值进行编码，得到第二上报信息；
对所述第一上报信息和所述第二上报信息进行上报。
其中，所述对M个所述目标测量量进行上报，包括：
采用差分方式对M个所述目标测量量进行上报。
其中，所述采用差分方式对M个所述目标测量量进行上报，包括：
将M个所述目标测量量中每个所述目标测量量与参考值的差分值以及所述参考值进行上报。
其中，所述参考值为所述M个目标测量量中的最大值、最小值或者M个目标测量量的平均值。
其中，所述差分值与所述参考值采用不同的量化精度。
为了实现上述目的，本公开实施例还提供了一种定位测量量的上报方法，应用于网络设备，包括：
将测量配置信息发送给终端，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；
获取所述终端上报的M个目标测量量；
其中，K≤S，M≤min{K，N}，N为所述终端对S个所述PRS资源进行测量后得到的目标测量量的个数，N≤S，且所述S、K、M和N均为正整数。
其中，获取所述终端上报的M个目标测量量，包括：
获取所述终端上报的M个所述目标测量量对应的测量值以及目标信息；
其中，所述目标信息包括：M个所述目标测量量的测量质量指示和/或M的取值。
其中，所述获取所述终端上报的M个所述目标测量量对应的测量值以及目标信息，包括：
获取第一上报信息和第二上报信息；
对所述第一上报信息进行解码，得到目标信息，并对所述第二上报信息进行解码，得到M个所述目标测量量对应的测量值。
为了实现上述目的，本公开实施例还提供了一种终端，包括：收发机、存储器、处理器及存储在存储器上并可在处理器上运行的程序，所述处理器执行所述程序时实现以下步骤：
获取测量配置信息，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；
对S个所述PRS资源进行测量，得到N个目标测量量；
对M个所述目标测量量进行上报；
其中，K≤S，N≤S，M≤min{K，N}，且所述S、K、M和N均为正整数。
其中，所述处理器执行对M个所述目标测量量进行上报的程序的步骤包括：
对M个所述目标测量量对应的测量值以及目标信息进行上报；
其中，所述目标信息包括：M个所述目标测量量的测量质量指示和/或M的取值。
其中，所述处理器执行对M个所述目标测量量对应的测量值进行上报的程序的步骤包括：
按照不同的量化精度对M个所述目标测量量对应的测量值进行上报。
其中，所述处理器执行按照不同的量化精度对M个所述目标测量量对应的测量值进行上报的程序的步骤包括：
根据目标测量量的测量质量指示，确定每个所述目标测量量对应的量化精度，其中，不同的测量质量指示对应不同的量化精度；
根据每个所述目标测量量对应的量化精度，对M个所述目标测量量对应的测量值进行上报。
其中，N≥K，且M＜K。
其中，M的取值等于N个目标测量量中第一目标测量量的个数；
其中，所述第一目标测量量是指测量质量指示对应的值大于预设阈值的目标测量量。
其中，所述处理器执行对M个所述目标测量量对应的测量值以及目标信息进行上报的程序的步骤包括：
对所述目标信息进行编码，得到第一上报信息；
对所述M的取值进行编码，得到第二上报信息；
对所述第一上报信息和所述第二上报信息进行上报。
其中，所述处理器执行对M个所述目标测量量进行上报的程序的步骤包括：
采用差分方式对M个所述目标测量量进行上报。
其中，所述处理器执行采用差分方式对M个所述目标测量量进行上报的程序的步骤包括：
将M个所述目标测量量中每个所述目标测量量与参考值的差分值以及所述参考值进行上报。
为了实现上述目的，本公开实施例还提供了一种计算机可读存储介质， 其上存储有计算机程序，该计算机程序被处理器执行时实现如上所述定位测量量的上报方法的步骤。
为了实现上述目的，本公开实施例还提供了一种网络设备，包括：收发机、存储器、处理器及存储在存储器上并可在处理器上运行的程序，所述处理器执行所述程序时实现以下步骤：
将测量配置信息发送给终端，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；
获取所述终端上报的M个目标测量量；
其中，K≤S，M≤min{K，N}，N为所述终端对S个所述PRS资源进行测量后得到的目标测量量的个数，N≤S，且所述S、K、M和N均为正整数。
其中，所述处理器执行获取所述终端上报的M个目标测量量的程序的步骤包括：
获取所述终端上报的M个所述目标测量量对应的测量值以及目标信息；
其中，所述目标信息包括：M个所述目标测量量的测量质量指示和/或M的取值。
其中，所述处理器执行获取所述终端上报的M个所述目标测量量对应的测量值以及目标信息的程序的步骤包括：
获取第一上报信息和第二上报信息；
对所述第一上报信息进行解码，得到目标信息，并对所述第二上报信息进行解码，得到M个所述目标测量量对应的测量值。
为了实现上述目的，本公开实施例还提供了一种计算机可读存储介质，其上存储有计算机程序，该计算机程序被处理器执行时实现如上所述定位测量量的上报方法的步骤。
为了实现上述目的，本公开实施例还提供了一种终端，包括：
第一获取模块，用于获取测量配置信息，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；
第二获取模块，用于对S个所述PRS资源进行测量，得到N个目标测量量；
上报模块，用于对M个所述目标测量量进行上报；
其中，K≤S，N≤S，M≤min{K，N}，且所述S、K、M和N均为正整数。
为了实现上述目的，本公开实施例还提供了一种网络设备，包括：
发送模块，用于将测量配置信息发送给终端，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；
第三获取模块，用于获取所述终端上报的M个目标测量量；
其中，K≤S，M≤min{K，N}，N为所述终端对S个所述PRS资源进行测量后得到的目标测量量的个数，N≤S，且所述S、K、M和N均为正整数。
本公开实施例具有以下有益效果：
本公开实施例的上述技术方案，获取测量配置信息，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；对S个所述PRS资源进行测量，得到N个目标测量量；对M个所述目标测量量进行上报，从而实现定位测量量的上报，且本公开实施例中可以上报小于网络侧配置数量的目标测量量，能够有效降低终端的上报开销。
附图说明
图1为本公开实施例可应用的一种网络系统的结构图；
图2为本公开实施例的定位测量量的上报方法的流程示意图之一；
图3为本公开实施例的定位测量量的上报方法的流程示意图之二；
图4为本公开实施例中终端的结构框图；
图5为本公开实施例中终端的模块示意图；
图6为本公开实施例中网络设备的结构框图；
图7为本公开实施例中网络设备的模块示意图。
具体实施方式
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示了本公开的示例性实施例，然而应当理解，可以以各种形式实现本公开而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻地理解本公开，并且能够将本公开的范围完整的传达给本领域的技术人员。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别 类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施例例如能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。说明书以及权利要求中“和/或”表示所连接对象的至少其中之一。
以下描述提供示例而并非限定权利要求中阐述的范围、适用性或者配置。可以对所讨论的要素的功能和布置作出改变而不会脱离本公开的精神和范围。各种示例可恰适地省略、替代、或添加各种规程或组件。例如，可以按不同于所描述的次序来执行所描述的方法，并且可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
请参见图1，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11和网络设备12。其中，终端11也可以称作终端设备或者用户终端(User Equipment，UE)，终端11可以是手机、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)或车载设备等终端侧设备，需要说明的是，在本公开实施例中并不限定终端11的具体类型。网络设备12可以是基站或核心网，其中，上述基站可以是5G及以后版本的基站(例如：gNB、5G NR NB等)，或者其他通信系统中的基站(例如：eNB、WLAN接入点、或其他接入点等)，其中，基站可被称为节点B、演进节点B、接入点、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、B节点、演进型B节点(eNB)、家用B节点、家用演进型B节点、WLAN接入点、WiFi节点或所述领域中其他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本公开实施例中仅以NR系统中的基站为例，但是并不限定基站的具体类型。
为使本领域技术人员能够更好地理解本公开实施例的技术方案，先进行如下说明。
下行到达时间观测差(Observed Time Difference of Arrival，OTDOA)是一种3GPP协议规范所定义的定位方法。OTDOA的基本原理是：用户终端(User Equipment，UE)测量从多个传输点(Transmission Point，TP)发送的下行定位参考信号(Positioning Reference Signal，PRS)，也有可能包括下行参考信号(Downlink Reference Signals，DL-RS)，以获得到达UE的参考信号时间差(Reference Signal Time Difference measurement，RSTD)测量值，并将它们上报给网络中的定位服务器以估计出UE的位置。定位服务器在下一代无线接入网(New Generation Radio Access Network，NG-RAN)中称为本地管理函数(Location Management Function，LMF)。
在OTDOA定位过程中，LMF需先从基站(Base station，BS)通过3GPP规定的定位协议，例如NRPPa(NR Positioning Protocol A,NRPPa)获得与小区相关联的OTDOA辅助信息，例如：物理小区ID、小区的天线位置和PRS配置等。然后，UE通过3GPP规定的定位协议，例如LPP(LTE Positioning Protocol，LPP)从LMF获得用于支持RSTD测量的OTDOA辅助信息。
包含“UE触发的定位信息传输过程”和“LMF触发的定位信息传输过程”的OTDOA基本定位流程，包括以下11个步骤：
(1)在UE建立与BS的连接之后，UE处于无线资源控制连接(RRC_CONNECTED)状态。
(2)定位服务器向UE发送“请求定位能力”消息，请求UE通知服务器该UE所能支持的定位功能。
(3)UE发送“提供定位能力”消息来响应定位服务器。“提供定位能力”消息上报UE即终端支持NG-RAN OTDOA的定位能力。
(4)当需要下行定位辅助数据时，UE向定位服务器发送“请求定位辅助数据”消息。该消息包括请求定位服务器提供OTDOA辅助数据。
(5)定位服务器向BS发送“OTDOA信息请求(NRPPa OTDOA INFORMATION REQUEST)”消息，该消息请求BS提供下行定位辅助数据，例如PRS配置数据。
(6)BS向定位服务器发送“OTDOA信息响应(NRPPa OTDOA INFORMATION RESPONSE)”消息。向定位服务器提供所请求的下行定位辅助数据，包括PRS配置数据。
(7)定位服务器在“提供定位辅助数据”消息中提供UE所请求的定位辅助数据，其中携带PRS配置数据。
(8)定位服务器向UE发送“请求定位信息”消息。该消息请求UE测量BS的下行PRS，并回复测量到的定位测量值。
(9)UE利用定位辅助数据(例如：PRS配置数据)来测量下行信号以获得定位测量值(例如：RSTD)。
(10)UE向定位服务器发送“提供定位信息”消息，其中包括测量下行PRS所获得的定位测量值(例如：RSTD)。
(11)定位服务器利用UE所获得的定位测量值，计算出UE的位置。
需要说明的是，在时间上，(5)和(6)与(1)到(4)没有前后次序关系。即：(5)和(6)可能在(1)到(4)之前、之后、或者同时发生。
“LMF触发的定位信息传输过程”包含所有11个步骤；“UE触发的定位信息传输过程”包含除了(8)之外的10个步骤。
上面描述了LTE系统中定位信息的传输过程，但NR系统关于定位测量量的上报方式目前还没有相关方案。
基于此，如图2所示，本公开实施例提供了一种定位测量量的上报方法，应用于终端，包括：
步骤201：获取测量配置信息，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K。
这里，目标测量量包括RSTD、RSRP、RX-TX时间差和到达角中的至少一项。上述S个定位参考信号PRS资源可以对应相同或者不同的小区。
步骤202：对S个所述PRS资源进行测量，得到N个目标测量量。
本公开实施例中，终端接收到测量配置信息后，对每个所述PRS资源进行测量，得到N个目标测量量。
步骤203：对M个所述目标测量量进行上报。
其中，K≤S，N≤S，M≤min{K，N}，且所述S、K、M和N均为正整数。
这里，终端可以按照不同的量化精度对M个所述目标测量量进行上报，也可以上报小于网络侧配置数量的目标测量量，以降低终端的上报开销。
本公开实施例的定位测量量的上报方法，获取测量配置信息，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；对S个所述PRS资源进行测量，得到N个目标测量量；对M个所述目标测量量进行上报，从而实现定位测量量的上报，且本公开实施例中可以上报小于网络侧配置数量的目标测量量，能够有效降低终端的上报开销。
进一步地，所述对M个所述目标测量量进行上报，包括：
对M个所述目标测量量对应的测量值以及目标信息进行上报；
其中，所述目标信息包括：M个所述目标测量量的测量质量指示和/或M的取值。
这里，目标测量量的测量质量指示用于表示RSTD测量的质量，例如，系统中预定义RSTD测量质量指示分为第一等级和第二等级。将目标测量量的测量质量指示进行上报以便于网络设备根据该测量质量指示确定目标测量量的量化精度或者终端上报的目标测量量的个数。也就是说，本公开实施例中M的取值或者M个目标测量量的量化精度根据M个测量质量指示确定。
所述测量质量指示可以包括计算测量量使用的样点数、测量量的不确定性指示等。其中，样点数越高、不确定性越低的测量质量指示等级越高。
具体的，所述对M个所述目标测量量对应的测量值以及目标信息进行上报，包括：
对所述目标信息进行编码，得到第一上报信息；
对M个所述目标测量量对应的测量值进行编码，得到第二上报信息；
对所述第一上报信息和所述第二上报信息进行上报。
在本公开的具体实施例中，对M个所述目标测量量对应的测量值以及目标信息进行独立编码上报。
进一步地，对M个所述目标测量量对应的测量值进行上报，包括：
按照不同的量化精度对M个所述目标测量量对应的测量值进行上报。
这里，按照不同的量化精度对M个目标测量量对应的测量值进行上报，能够有效降低终端的上报开销。
具体的，按照不同的量化精度对M个所述目标测量量对应的测量值进行上报，包括：
根据目标测量量的测量质量指示，确定每个所述目标测量量对应的量化精度，其中，不同的测量质量指示对应不同的量化精度；
根据每个所述目标测量量对应的量化精度，对M个所述目标测量量对应的测量值进行上报。
例如，本公开实施例中分为高精度量化和低精度量化，对于测量质量指示为第一等级的目标测量量采用高精度量化，如采用12比特量化，对于测量质量指示为第二等级的目标测量量采用低精度量化，如采用8比特量化，而不是按照统一的量化精度进行量化，从而实现降低终端上报开销的目的。
进一步地，本公开实施例中，N≥K，且M＜K。
也就是说，在本公开的具体实施例中，终端上报小于网络侧配置数量的目标测量量，以降低终端的上报开销。
进一步地，M的取值等于N个目标测量量中第一目标测量量的个数；
其中，所述第一目标测量量是指测量质量指示对应的值大于预设阈值的目标测量量。
例如，系统中预定义RSTD测量质量指示分为第一等级和第二等级，其中第一等级的质量优于第二等级，上述预设阈值可具体为第一等级对应的数值，即，将N个目标测量量中测量质量指示为第一等级的M个目标测量量上报给网络设备。
进一步地，本公开实施例的定位测量量的上报方法，所述对M个所述目标测量量进行上报，包括：
进一步地，所述对M个所述目标测量量进行上报，包括：
采用差分方式对M个所述目标测量量进行上报。
具体的，将M个所述目标测量量中每个所述目标测量量与参考值的差分值以及所述参考值进行上报。
其中，所述参考值为所述M个目标测量量中的最大值、最小值或者M个目标测量量的平均值，所述差分值与所述参考值采用不同的量化精度。
本公开实施例的定位测量量的上报方法，终端可以上报小于网络侧配置 数量的测量量，或者对多个测量量采用不同的量化精度进行上报，从而可以有效降低终端的上报开销。
如图3所示，本公开实施例还提供了一种定位测量量的上报方法，应用于网络设备，包括：
步骤301：将测量配置信息发送给终端，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K。
这里，目标测量量包括RSTD、RSRP、RX-TX时间差和到达角中的至少一项。上述S个定位参考信号PRS资源可以对应相同或者不同的小区。
步骤302：获取所述终端上报的M个目标测量量。
其中，K≤S，M≤min{K，N}，N为所述终端对S个所述PRS资源进行测量后得到的目标测量量的个数，N≤S，且所述S、K、M和N均为正整数。
本公开实施例中，终端接收到测量配置信息后，对每个所述PRS资源进行测量，得到N个目标测量量，并按照不同的量化精度对M个所述目标测量量进行上报，也可以上报小于网络侧配置数量的目标测量量，以降低终端的上报开销。
本公开实施例的定位测量量的上报方法，将测量配置信息发送给终端，对S个所述PRS资源进行测量，得到N个目标测量量；并获取终端上报的M个所述目标测量量，从而实现定位测量量的上报。
进一步地，获取所述终端上报的M个目标测量量，包括：
获取所述终端上报的M个所述目标测量量对应的测量值以及目标信息；
其中，所述目标信息包括：M个所述目标测量量的测量质量指示和/或M的取值。
这里，目标测量量的测量质量指示用于表示RSTD测量的质量，例如，系统中预定义RSTD测量质量指示分为第一等级和第二等级。将目标测量量的测量质量指示进行上报以便于网络设备根据该测量质量指示确定目标测量量的量化精度或者终端上报的目标测量量的个数。也就是说，本公开实施例中M的取值或者M个目标测量量的量化精度根据M个测量质量指示确定。
进一步地，所述获取所述终端上报的M个所述目标测量量对应的测量值以及目标信息，包括：
获取第一上报信息和第二上报信息；
对所述第一上报信息进行解码，得到目标信息，并对所述第二上报信息进行解码，得到M个所述目标测量量对应的测量值。
在本公开的具体实施例中，对目标测量量对应的测量值和目标信息分为不同的部分，每个部分进行独立编码上报。
下面结合具体实施例来对本公开的定位测量量的上报方法进行说明。
实施例一：
网络侧配置终端测量S＝30个PRS资源，所述PRS资源对应不同或相同的小区，同时网络侧配置终端上报K＝20个不同小区的RSTD测量值。
(1)终端接收网络的配置，分别对每个PRS资源进行测量，并获得N＝25(N≤S)个不同小区的到达时间(TOA)的测量结果。
(2)终端由N＝25个TOA结果计算得到N-1＝24个RSTD测量值，其中，每个RSTD测量值为此资源的TOA取值与参考资源的TOA取值的差。
(3)终端确定所述N-1＝24个RSTD测量值中每个测量值对应的RSTD测量质量指示，用于表示此RSTD测量的质量。例如，系统中预定义RSTD测量质量指示分为第一等级和第二等级，其中，第一等级的质量优于第二等级。
(4)终端仅将第一等级对应的RSTD测量值上报给网络侧。例如，定义RSTD i表示第i个RSTD测量值，其中i＝1，2,…,N-1。若终端确定i＝1,2,3,5,8,9的RSTD i对应的测量质量指示为第一等级，而其余RSTD为第二等级。则终端仅将此测量质量指示为第一等级的M＝6个RSTD上报给网络侧，同时将M＝6上报给网络。由于终端侧上报的RSTD个数M小于网络侧配置的RSTD个数，为了网络侧能够正确解码，需要将M＝6作为第一部分上报给网络，而将RSTD作为第二部分上报给网络。
(5)所述RSTD的上报采用差分方式上报。
其中,参考值RSTD ref＝min{RSTD i，i＝1,2,3,5,8,9}，(M-1)个差分值表示为:
Figure PCTCN2020084902-appb-000001
其中参考值可以采用高比特量化，而差分值采用低比特量化。
(6)网络侧接收第一部分和第二部分的上报。根据第一部分的解码得到 M＝6，进而确定第二部分包含6个RSTD，之后对第二部分进行解码得到(M-1)个差分值
Figure PCTCN2020084902-appb-000002
和一个参考值RSTD ref。
该实施例中，终端上报小于网络侧配置数量的测量量，即将测量质量指示为第一等级的目标测量量上报给终端，以降低终端的上报开销。
实施例二：
网络侧配置终端测量S＝30个PRS资源，所述PRS资源对应不同或相同的小区，同时网络侧配置终端上报K＝20个不同小区的RSTD测量值。
(1)终端接收网络的配置，分别对每个PRS资源进行测量，并获得N＝25(N≤S)个不同小区的到达时间(TOA)的测量结果。
(2)终端由N＝25个TOA结果计算得到N-1＝24个RSTD测量值，其中，每个RSTD测量值为此资源的TOA取值与参考资源的TOA取值的差。
(3)终端确定所述N-1＝24个RSTD测量值中每个测量值对应的RSTD测量质量指示，用于表示此RSTD测量的质量。例如，系统中预定义RSTD测量质量指示分为第一等级和第二等级，其中，第一等级的质量优于第二等级。终端确定i＝1,2,3,5,8,9的RSTD i对应的测量质量指示为第一等级，而其余RSTD为第二等级。
(4)终端将K0＝6个第一等级对应的RSTD测量值和K-K0＝14个第二等级对应的RSTD测量值上报给网络侧。例如终端确定将i＝1,2，…，20的RSTD i上报给网络侧，同时终端将此K＝20个RSTD测量值对应的RSTD测量质量指示上报给网络侧。为了网络侧能够正确解码，需要将K＝20个RSTD测量质量指示作为第一部分上报给网络，而将RSTD测量值作为第二部分上报给网络。
(5)所述RSTD的上报采用差分方式上报。
其中，参考值RSTD ref＝min{RSTD i，i＝1,2，…，20}，(K-1)个差分值表示为：
Figure PCTCN2020084902-appb-000003
其中，差分值根据其对应的RSTD测量质量分别使用高精度量化和低精度量化。例如对于
Figure PCTCN2020084902-appb-000004
采用12比特量化，而对于
Figure PCTCN2020084902-appb-000005
采用8比特量化。
(6)网络侧接收第一部分和第二部分的上报。根据第一部分的解码得到 K＝20个RSTD测量值中每个测量值的测量质量指示，进而确定第二部分包含6个高精度量化的RSTD和13个低精度量化的RSTD，之后对第二部分进行解码得到K-1＝19个差分值
Figure PCTCN2020084902-appb-000006
和一个参考值RSTD ref。
该实施例中，终端按照不同的量化精度上报目标测量量，即将测量质量指示为第一等级的目标测量量采用高精度量化进行上报，将测量质量指示为第二等级的目标测量量采用低精度量化进行上报，以降低终端的上报开销。
当然，本公开实施例中，在上报小于网络侧配置数量的目标测量量时，按照不同的量化精度进行上报。
本公开实施例的定位测量量的上报方法，终端可以上报小于网络侧配置数量的测量量，或者对多个测量量采用不同的量化精度进行上报，或者将上述两种方式进行结合，从而可以有效降低终端的上报开销。
如图4所示，本公开的实施例还提供了一种终端，包括：收发机、存储器、处理器及存储在存储器上并可在处理器上运行的，所述处理器执行所述计算机程序时实现以下步骤：
获取测量配置信息，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；
对S个所述PRS资源进行测量，得到N个目标测量量；
对M个所述目标测量量进行上报；
其中，K≤S，N≤S，M≤min{K，N}，且所述S、K、M和N均为正整数。
其中，在图4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400代表的一个或多个处理器和存储器420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410可以是多个元件，即包括发送机和收发机，提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备，用户接口430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400负责管理总线架构和通常的处理，存储器420可以存储处理器400在执行操作时所使用的数据。
可选的，所述处理器400执行对M个所述目标测量量进行上报的程序的步骤包括：
对M个所述目标测量量对应的测量值以及目标信息进行上报；
其中，所述目标信息包括：M个所述目标测量量的测量质量指示和/或M的取值。
可选的，所述处理器400执行对M个所述目标测量量对应的测量值进行上报的程序的步骤包括：
按照不同的量化精度对M个所述目标测量量对应的测量值进行上报。
可选的，所述处理器400执行按照不同的量化精度对M个所述目标测量量对应的测量值进行上报的程序的步骤包括：
根据目标测量量的测量质量指示，确定每个所述目标测量量对应的量化精度，其中，不同的测量质量指示对应不同的量化精度；
根据每个所述目标测量量对应的量化精度，对M个所述目标测量量对应的测量值进行上报。
可选的，N≥K，且M＜K。
可选的，M的取值等于N个目标测量量中第一目标测量量的个数；
其中，所述第一目标测量量是指测量质量指示对应的值大于预设阈值的目标测量量。
可选的，所述处理器400执行对M个所述目标测量量对应的测量值以及目标信息进行上报的程序的步骤包括：
对所述目标信息进行编码，得到第一上报信息；
对M个所述目标测量量对应的测量值进行编码，得到第二上报信息；
对所述第一上报信息和所述第二上报信息进行上报。
可选的，所述处理器400执行对M个所述目标测量量进行上报的程序的步骤包括：
采用差分方式对M个所述目标测量量进行上报。
可选的，所述处理器400执行采用差分方式对M个所述目标测量量进行上报的程序的步骤包括：
将M个所述目标测量量中每个所述目标测量量与参考值的差分值以及所 述参考值进行上报。
可选的，所述参考值为所述M个目标测量量中的最大值、最小值或者M个目标测量量的平均值。
可选的，所述差分值与所述参考值采用不同的量化精度。
该程序被处理器400执行时能实现上述应用于终端侧的定位测量量的上报方法实施例中的所有实现方式，且能达到相同的技术效果，为避免重复，此处不再赘述。
在本公开的一些实施例中，还提供了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以下步骤：
获取测量配置信息，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；
对S个所述PRS资源进行测量，得到N个目标测量量；
对M个所述目标测量量进行上报；
其中，K≤S，N≤S，M≤min{K，N}，且所述S、K、M和N均为正整数。
该程序被处理器执行时能实现上述应用于终端侧的定位测量量的上报方法实施例中的所有实现方式，且能达到相同的技术效果，为避免重复，此处不再赘述。
如图5所示，本公开的实施例还提供了一种终端，包括：
第一获取模块501，用于获取测量配置信息，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；
第二获取模块502，用于对S个所述PRS资源进行测量，得到N个目标测量量；
上报模块503，用于对M个所述目标测量量进行上报；
其中，K≤S，N≤S，M≤min{K，N}，且所述S、K、M和N均为正整数。
本公开实施例的终端，所述上报模块用于对M个所述目标测量量对应的测量值以及目标信息进行上报；
其中，所述目标信息包括：M个所述目标测量量的测量质量指示和/或M的取值。
本公开实施例的终端，所述上报模块用于按照不同的量化精度对M个所 述目标测量量对应的测量值进行上报。
本公开实施例的终端，所述上报模块包括：
确定子模块，用于根据目标测量量的测量质量指示，确定每个所述目标测量量对应的量化精度，其中，不同的测量质量指示对应不同的量化精度；
第一上报子模块，用于根据每个所述目标测量量对应的量化精度，对M个所述目标测量量对应的测量值进行上报。
本公开实施例的终端，N≥K，且M＜K。
本公开实施例的终端，M的取值等于N个目标测量量中第一目标测量量的个数；
其中，所述第一目标测量量是指测量质量指示对应的值大于预设阈值的目标测量量。
本公开实施例的终端，所述上报模块包括：
第一获取子模块，用于对所述目标信息进行编码，得到第一上报信息；
第二获取子模块，用于对所述M的取值进行编码，得到第二上报信息；
第二上报子模块，用于对所述第一上报信息和所述第二上报信息进行上报。
本公开实施例的终端，所述上报模块用于采用差分方式对M个所述目标测量量进行上报。
本公开实施例的终端，所述上报模块用于将M个所述目标测量量中每个所述目标测量量与参考值的差分值以及所述参考值进行上报。
本公开实施例的终端，所述参考值为所述M个目标测量量中的最大值、最小值或者M个目标测量量的平均值。
本公开实施例的终端，所述差分值与所述参考值采用不同的量化精度。
本公开实施例的终端，获取测量配置信息，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；对S个所述PRS资源进行测量，得到N个目标测量量；对M个所述目标测量量进行上报，从而实现定位测量量的上报，且本公开实施例中可以上报小于网络侧配置数量的目标测量量，能够有效降低终端的上报开销。
本公开实施例的终端能实现上述应用于终端侧的定位测量量的上报方法 实施例中的所有实现方式，且能达到相同的技术效果，为避免重复，此处不再赘述。
如图6所示，本公开的实施例还提供了一种网络设备，该网络设备可具体为基站，包括存储器620、处理器600、收发机610、总线接口及存储在存储器620上并可在处理器600上运行的程序，所述处理器600用于读取存储器620中的程序，执行下列过程：
将测量配置信息发送给终端，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；
获取所述终端上报的M个目标测量量；
其中，K≤S，M≤min{K，N}，N为所述终端对S个所述PRS资源进行测量后得到的目标测量量的个数，N≤S，且所述S、K、M和N均为正整数。
其中，在图6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600代表的一个或多个处理器和存储器620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610可以是多个元件，即包括发送机和收发机，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600负责管理总线架构和通常的处理，存储器620可以存储处理器600在执行操作时所使用的数据。
可选的，所述处理器600执行获取所述终端上报的M个目标测量量的程序的步骤包括：
获取所述终端上报的M个所述目标测量量对应的测量值以及目标信息；
其中，所述目标信息包括：M个所述目标测量量的测量质量指示和/或M的取值。
可选的，所述处理器600执行获取所述终端上报的M个所述目标测量量对应的测量值以及目标信息的程序的步骤包括：
获取第一上报信息和第二上报信息；
对所述第一上报信息进行解码，得到目标信息，并对所述第二上报信息进行解码，得到M个所述目标测量量对应的测量值。
本公开实施例的网络设备，将测量配置信息发送给终端，对S个所述PRS资源进行测量，得到N个目标测量量；并获取终端上报的M个所述目标测量量，从而实现定位测量量的上报。
该程序被处理器600执行时能实现上述应用于网络设备侧的定位测量量的上报方法实施例中的所有实现方式，且能达到相同的技术效果，为避免重复，此处不再赘述。
在本公开的一些实施例中，还提供了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以下步骤：
将测量配置信息发送给终端，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；
获取所述终端上报的M个目标测量量；
其中，K≤S，M≤min{K，N}，N为所述终端对S个所述PRS资源进行测量后得到的目标测量量的个数，N≤S，且所述S、K、M和N均为正整数。
该程序被处理器执行时能实现上述应用于网络设备侧的定位测量量的上报方法实施例中的所有实现方式，且能达到相同的技术效果，为避免重复，此处不再赘述。
如图7所示，本公开实施例还提供了一种网络设备，包括：
发送模块701，用于将测量配置信息发送给终端，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；
第三获取模块702，用于获取所述终端上报的M个目标测量量；
其中，K≤S，M≤min{K，N}，N为所述终端对S个所述PRS资源进行测量后得到的目标测量量的个数，N≤S，且所述S、K、M和N均为正整数。
本公开实施例的网络设备，所述第三获取模块用于获取所述终端上报的M个所述目标测量量对应的测量值以及目标信息；
其中，所述目标信息包括：M个所述目标测量量的测量质量指示和/或M的取值。
本公开实施例的网络设备，所述第三获取模块包括：
第三获取子模块，用于获取第一上报信息和第二上报信息；
解码子模块，用于对所述第一上报信息进行解码，得到目标信息，并对 所述第二上报信息进行解码，得到M个所述目标测量量对应的测量值。
本公开实施例的网络设备，将测量配置信息发送给终端，对S个所述PRS资源进行测量，得到N个目标测量量；并获取终端上报的M个所述目标测量量，从而实现定位测量量的上报。
本公开实施例的网络设备能实现上述应用于网络设备侧的定位测量量的上报方法实施例中的所有实现方式，且能达到相同的技术效果，为避免重复，此处不再赘述。
在本公开的各种实施例中，应理解，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本公开实施例的实施过程构成任何限定。
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 (30)

  1. 一种定位测量量的上报方法，应用于终端，包括：
    获取测量配置信息，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；
    对S个所述PRS资源进行测量，得到N个目标测量量；
    对M个所述目标测量量进行上报；
    其中，K≤S，N≤S，M≤min{K，N}，且S、K、M和N均为正整数。
  2. 根据权利要求1所述的定位测量量的上报方法，其中，所述对M个所述目标测量量进行上报，包括：
    对M个所述目标测量量对应的测量值以及目标信息进行上报；
    其中，所述目标信息包括：M个所述目标测量量的测量质量指示和/或M的取值。
  3. 根据权利要求2所述的定位测量量的上报方法，其中，对M个所述目标测量量对应的测量值进行上报，包括：
    按照不同的量化精度对M个所述目标测量量对应的测量值进行上报。
  4. 根据权利要求3所述的定位测量量的上报方法，其中，按照不同的量化精度对M个所述目标测量量对应的测量值进行上报，包括：
    根据目标测量量的测量质量指示，确定每个所述目标测量量对应的量化精度，其中，不同的测量质量指示对应不同的量化精度；
    根据每个所述目标测量量对应的量化精度，对M个所述目标测量量对应的测量值进行上报。
  5. 根据权利要求1或2所述的定位测量量的上报方法，其中，N≥K，且M＜K。
  6. 根据权利要求5所述的定位测量量的上报方法，其中，M的取值等于N个目标测量量中第一目标测量量的个数；
    其中，所述第一目标测量量是指测量质量指示对应的值大于预设阈值的目标测量量。
  7. 根据权利要求2所述的定位测量量的上报方法，其中，所述对M个 所述目标测量量对应的测量值以及目标信息进行上报，包括：
    对所述目标信息进行编码，得到第一上报信息；
    对M个所述目标测量量对应的测量值进行编码，得到第二上报信息；
    对所述第一上报信息和所述第二上报信息进行上报。
  8. 根据权利要求1所述的定位测量量的上报方法，其中，所述对M个所述目标测量量进行上报，包括：
    采用差分方式对M个所述目标测量量进行上报。
  9. 根据权利要求8所述的定位测量量的上报方法，其中，所述采用差分方式对M个所述目标测量量进行上报，包括：
    将M个所述目标测量量中每个所述目标测量量与参考值的差分值以及所述参考值进行上报。
  10. 根据权利要求9所述的定位测量量的上报方法，其中，所述参考值为所述M个目标测量量中的最大值、最小值或者M个目标测量量的平均值。
  11. 根据权利要求9所述的定位测量量的上报方法，其中，所述差分值与所述参考值采用不同的量化精度。
  12. 一种定位测量量的上报方法，应用于网络设备，包括：
    将测量配置信息发送给终端，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；
    获取所述终端上报的M个目标测量量；
    其中，K≤S，M≤min{K，N}，N为所述终端对S个所述PRS资源进行测量后得到的目标测量量的个数，N≤S，且S、K、M和N均为正整数。
  13. 根据权利要求12所述的定位测量量的上报方法，其中，获取所述终端上报的M个目标测量量，包括：
    获取所述终端上报的M个所述目标测量量对应的测量值以及目标信息；
    其中，所述目标信息包括：M个所述目标测量量的测量质量指示和/或M的取值。
  14. 根据权利要求13所述的定位测量量的上报方法，其中，所述获取所述终端上报的M个所述目标测量量对应的测量值以及目标信息，包括：
    获取第一上报信息和第二上报信息；
    对所述第一上报信息进行解码，得到目标信息，并对所述第二上报信息进行解码，得到M个所述目标测量量对应的测量值。
  15. 一种终端，包括：收发机、存储器、处理器及存储在存储器上并可在处理器上运行的程序，其中，所述处理器执行所述程序时实现以下步骤：
    获取测量配置信息，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；
    对S个所述PRS资源进行测量，得到N个目标测量量；
    对M个所述目标测量量进行上报；
    其中，K≤S，N≤S，M≤min{K，N}，且S、K、M和N均为正整数。
  16. 根据权利要求15所述的终端，其中，所述处理器执行对M个所述目标测量量进行上报的程序的步骤包括：
    对M个所述目标测量量对应的测量值以及目标信息进行上报；
    其中，所述目标信息包括：M个所述目标测量量的测量质量指示和/或M的取值。
  17. 根据权利要求16所述的终端，其中，所述处理器执行对M个所述目标测量量对应的测量值进行上报的程序的步骤包括：
    按照不同的量化精度对M个所述目标测量量对应的测量值进行上报。
  18. 根据权利要求16所述的终端，其中，所述处理器执行按照不同的量化精度对M个所述目标测量量对应的测量值进行上报的程序的步骤包括：
    根据目标测量量的测量质量指示，确定每个所述目标测量量对应的量化精度，其中，不同的测量质量指示对应不同的量化精度；
    根据每个所述目标测量量对应的量化精度，对M个所述目标测量量对应的测量值进行上报。
  19. 根据权利要求15或16所述的终端，其中，N≥K，且M＜K。
  20. 根据权利要求19所述的终端，其中，M的取值等于N个目标测量量中第一目标测量量的个数；
    其中，所述第一目标测量量是指测量质量指示对应的值大于预设阈值的目标测量量。
  21. 根据权利要求20所述的终端，其中，所述处理器执行对M个所述 目标测量量对应的测量值以及目标信息进行上报的程序的步骤包括：
    对所述目标信息进行编码，得到第一上报信息；
    对M个所述目标测量量对应的测量值进行编码，得到第二上报信息；
    对所述第一上报信息和所述第二上报信息进行上报。
  22. 根据权利要求15所述的终端，其中，所述处理器执行对M个所述目标测量量进行上报的程序的步骤包括：
    采用差分方式对M个所述目标测量量进行上报。
  23. 根据权利要求22所述的终端，其中，所述处理器执行采用差分方式对M个所述目标测量量进行上报的程序的步骤包括：
    将M个所述目标测量量中每个所述目标测量量与参考值的差分值以及所述参考值进行上报。
  24. 一种计算机可读存储介质，其上存储有计算机程序，其中，所述计算机程序被处理器执行时实现如权利要求1至11中任一项所述定位测量量的上报方法的步骤。
  25. 一种网络设备，包括：收发机、存储器、处理器及存储在存储器上并可在处理器上运行的程序，其中，所述处理器执行所述程序时实现以下步骤：
    将测量配置信息发送给终端，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；
    获取所述终端上报的M个目标测量量；
    其中，K≤S，M≤min{K，N}，N为所述终端对S个所述PRS资源进行测量后得到的目标测量量的个数，N≤S，且S、K、M和N均为正整数。
  26. 根据权利要求25所述的网络设备，其中，所述处理器执行获取所述终端上报的M个目标测量量的程序的步骤包括：
    获取所述终端上报的M个所述目标测量量对应的测量值以及目标信息；
    其中，所述目标信息包括：M个所述目标测量量的测量质量指示和/或M的取值。
  27. 根据权利要求26所述的网络设备，其中，所述处理器执行获取所述终端上报的M个所述目标测量量对应的测量值以及目标信息的程序的步骤包 括：
    获取第一上报信息和第二上报信息；
    对所述第一上报信息进行解码，得到目标信息，并对所述第二上报信息进行解码，得到M个所述目标测量量对应的测量值。
  28. 一种计算机可读存储介质，其上存储有计算机程序，其中，所述计算机程序被处理器执行时实现如权利要求12至14中任一项所述定位测量量的上报方法的步骤。
  29. 一种终端，包括：
    第一获取模块，用于获取测量配置信息，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；
    第二获取模块，用于对S个所述PRS资源进行测量，得到N个目标测量量；
    上报模块，用于对M个所述目标测量量进行上报；
    其中，K≤S，N≤S，M≤min{K，N}，且S、K、M和N均为正整数。
  30. 一种网络设备，包括：
    发送模块，用于将测量配置信息发送给终端，所述测量配置信息包括S个定位参考信号PRS资源和目标测量量的上报数量K；
    第三获取模块，用于获取所述终端上报的M个目标测量量；
    其中，K≤S，M≤min{K，N}，N为所述终端对S个所述PRS资源进行测量后得到的目标测量量的个数，N≤S，且S、K、M和N均为正整数。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024060160A1 (zh) * 2022-09-22 2024-03-28 北京小米移动软件有限公司 测量上报方法及装置、通信设备及存储介质

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114697987B (zh) * 2020-12-29 2025-05-30 北京紫光展锐通信技术有限公司 定位测量上报方法及装置、存储介质、第三网元
CN115278847A (zh) * 2021-04-30 2022-11-01 华为技术有限公司 调整参考信号发射功率的方法和装置
CN115696370A (zh) * 2021-07-23 2023-02-03 维沃移动通信有限公司 感知方法、装置、终端及网络设备
CN115835236B (zh) * 2021-09-17 2026-01-16 中国移动通信有限公司研究院 定位处理方法、装置、设备及可读存储介质
CN116709167A (zh) * 2022-02-28 2023-09-05 中国移动通信有限公司研究院 一种信息处理方法、装置、设备和可读存储介质
CN117639974A (zh) * 2022-08-12 2024-03-01 大唐移动通信设备有限公司 信息处理方法、装置、节点设备及介质
CN120091352A (zh) * 2023-12-01 2025-06-03 大唐移动通信设备有限公司 信息上报方法、装置、终端及网络设备
CN121367874A (zh) * 2024-07-17 2026-01-20 维沃移动通信有限公司 信息上报方法、定位方法及相关装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101772160A (zh) * 2009-01-04 2010-07-07 华为技术有限公司 一种定位测量上报方法及系统
WO2013026349A1 (zh) * 2011-08-22 2013-02-28 中国移动通信集团公司 一种获取用户终端的位置信息的方法及系统
CN103179662A (zh) * 2013-03-29 2013-06-26 北京邮电大学 定位方法、基站和用户设备
CN103200610A (zh) * 2013-03-19 2013-07-10 华为技术有限公司 定位测量的触发方法及装置、系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108738065B (zh) * 2017-04-25 2020-09-08 华为技术有限公司 一种资源信息确定方法及终端设备、网络设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101772160A (zh) * 2009-01-04 2010-07-07 华为技术有限公司 一种定位测量上报方法及系统
WO2013026349A1 (zh) * 2011-08-22 2013-02-28 中国移动通信集团公司 一种获取用户终端的位置信息的方法及系统
CN103200610A (zh) * 2013-03-19 2013-07-10 华为技术有限公司 定位测量的触发方法及装置、系统
CN103179662A (zh) * 2013-03-29 2013-06-26 北京邮电大学 定位方法、基站和用户设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUAWEI ET AL.: "Discussion on core requirements for further indoor positioning enhancements for UTRA and LTE", 3GPP TSG-RAN MEETING #74 RP-162176, 8 December 2016 (2016-12-08), XP051183603, DOI: 20200701170223A *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024060160A1 (zh) * 2022-09-22 2024-03-28 北京小米移动软件有限公司 测量上报方法及装置、通信设备及存储介质

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