Positioning measurement reporting, positioning measurement configuration method and apparatus

Abstract

The application provides a positioning measurement reporting method and device and a positioning measurement configuration method and device, and belongs to the technical field of communication. The positioning measurement configuration method is applied to a network node, and the method comprises the following steps: a first measurement configuration message is sent to a first device, first indication information is carried in the first measurement configuration message, and the first indication information is used for indicating that the first device enables segmented reporting. The technical scheme of the application can guarantee the positioning accuracy of a terminal.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of communication, in particular to a positioning measurement reporting method and device, and a positioning measurement configuration method and device. BACKGROUND

[0002] New Radio (NR) supports multiple positioning technologies, including downlink positioning technology, i.e., a technology in which a base station (gNB) transmits a downlink positioning reference signal and a terminal (User Equipment, UE) performs measurement; uplink positioning technology, i.e., a technology in which a terminal transmits an uplink positioning reference signal and a base station performs measurement; and uplink-downlink combined positioning technology, i.e., a technology in which a base station and a terminal transmit positioning reference signals to each other and perform measurement. For the uplink positioning technology and the uplink-downlink combined positioning technology, the terminal needs to transmit an uplink positioning reference signal, and thus involves a timing advance (TA) adjustment amount of the terminal uplink transmission. The related positioning protocol specifies that the transmission time of the uplink positioning reference signal follows the latest TA adjustment amount of the serving cell.

[0003] The positioning measurement in the related art assumes that the terminal is fixed or moves very slowly during the entire measurement period and does not affect the TA. However, as the communication technology focuses on positioning enhancement for vertical industries, typical scenarios are indoor factory scenarios, such as AGV positioning, and the positioning accuracy requirement is centimeter level. In addition, considering that the AGV car moves at a high speed (more than 30 km / h), the TA adjustment may occur during the positioning process, which has a great impact on the positioning accuracy. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a positioning measurement reporting method and device, and a positioning measurement configuration method and device, which can ensure the positioning accuracy of the terminal.

[0005] To solve the above technical problems, the embodiments of the present application provide the technical solutions as follows.

[0006] In one aspect, a positioning measurement configuration method is provided, applied to a network node, and the method comprises:

[0007] sending a first measurement configuration message to a first device, wherein the first measurement configuration message carries first indication information, and the first indication information is used to instruct the first device to enable segmented reporting.

[0008] In some embodiments, after sending the first measurement configuration message to the first device, the method further comprises:

[0009] receive the positioning measurement reported by the first device and second indication information, the second indication information indicating segmentation information corresponding to the positioning measurement, the first device comprising at least a terminal and / or a base station;

[0010] determine the position information of the terminal according to the positioning measurement and the second indication information, and send the position information to the terminal.

[0011] In some embodiments, the first device comprises a base station and a terminal; or, the first device comprises a terminal.

[0012] In some embodiments, the first indication information is sent when the service type of the terminal is a preset service type; or

[0013] The first indication information is sent when the positioning accuracy of the terminal is less than a first threshold; or

[0014] The first indication information is sent when the time delay requirement of the terminal is less than a second threshold.

[0015] In some embodiments, the first measurement configuration message comprises at least one of the following:

[0016] Positioning request information;

[0017] Measurement reporting information.

[0018] In some embodiments, when the terminal does not report inertial navigation information, the method further comprises:

[0019] sending position compensation indication information to the terminal.

[0020] Embodiments of the present application provide a positioning measurement reporting method, applied to a first device, the method comprising:

[0021] obtaining a first measurement configuration message of a network node, the first measurement configuration message carrying first indication information, the first indication information being used to indicate that the first device enables segmentation reporting;

[0022] performing positioning measurement to obtain a positioning measurement;

[0023] reporting the positioning measurement and second indication information to the network node, the second indication information indicating segmentation information corresponding to the positioning measurement.

[0024] In some embodiments, the performing positioning measurement comprises:

[0025] performing positioning measurement in a measurement interval in which a timing advance (TA) adjustment amount remains unchanged.

[0026] In some embodiments, the first device comprises a base station and a terminal; or, the first device comprises a terminal.

[0027] In some embodiments, the first indication information is comprised in at least one of:

[0028] Position request information;

[0029] Measurement reporting information.

[0030] In some embodiments, the positioning measurement comprises at least one of:

[0031] Uplink received time of arrival (UL-RTOA);

[0032] Terminal receive-transmit time difference (UE Rx-Tx time difference);

[0033] Base station receive-transmit time difference (gNB Rx-Tx time difference).

[0034] Embodiments of the present application provide a positioning measurement configuration apparatus, applied to a network node, comprising:

[0035] A sending module, configured to send a first measurement configuration message to a first device, wherein the first measurement configuration message carries first indication information, and the first indication information is used to instruct the first device to enable segment reporting.

[0036] In some embodiments, the apparatus further comprises:

[0037] A receiving module, configured to receive a positioning measurement reported by the first device and second indication information, wherein the second indication information indicates segment information corresponding to the positioning measurement, and the first device comprises at least a terminal and / or a base station;

[0038] The sending module is further configured to determine position information of the terminal according to the positioning measurement and the second indication information, and send the position information to the terminal.

[0039] In some embodiments, the first device comprises a base station and a terminal; or, the first device comprises a terminal.

[0040] In some embodiments, the first indication information is sent when a service type of the terminal is a preset service type; or

[0041] The first indication information is sent when a positioning accuracy of the terminal is less than a first threshold value; or

[0042] The first indication information is sent when a time delay requirement of the terminal is less than a second threshold value.

[0043] In some embodiments, the first measurement configuration message comprises at least one of the following:

[0044] position request information;

[0045] measurement reporting information.

[0046] In some embodiments, the sending module is further configured to send position compensation indication information to the terminal.

[0047] Embodiments of the present application provide a positioning measurement reporting device, applied to a first device, the device comprising:

[0048] a sending module configured to send, to the network node, the positioning measurement quantity and second indication information, the second indication information indicating segment information corresponding to the positioning measurement quantity.

[0049] a measurement module configured to perform positioning measurement to obtain a positioning measurement quantity.

[0050]

[0051] In some embodiments, the measurement module is specifically configured to perform positioning measurement in a measurement interval in which a timing advance (TA) adjustment quantity remains unchanged.

[0052] In some embodiments, the first device comprises a base station and a terminal; or, the first device comprises a terminal.

[0053] In some embodiments, the first indication information is included in at least one of the following:

[0054] position request information;

[0055] measurement reporting information.

[0056] In some embodiments, the positioning measurement quantity comprises at least one of the following:

[0057] uplink received time of arrival (UL-RTOA);

[0058] terminal receive-transmit time difference (UE Rx-Tx time difference);

[0059] base station receive-transmit time difference (gNB Rx-Tx time difference).

[0060] ​Embodiments of the present application provide a positioning measurement configuration device, comprising a memory, a processor and a computer program stored in the memory and executable on the processor; the processor implements the positioning measurement configuration method as described above when executing the program.

[0061] In some embodiments, the processor is configured to send a first measurement configuration message to the first device, the first measurement configuration message carrying first indication information, the first indication information being used to instruct the first device to enable segment reporting.

[0062] In some embodiments, the processor is configured to receive a positioning measurement quantity and second indication information reported by the first device, the second indication information indicating segment information corresponding to the positioning measurement quantity, the first device comprising at least a terminal and / or a base station; determine the position information of the terminal according to the positioning measurement quantity and the second indication information, and send the position information to the terminal.

[0063] In some embodiments, the first device comprises a base station and a terminal; or, the first device comprises a terminal.

[0064] In some embodiments, the first indication information is sent when the service type of the terminal is a preset service type; or

[0065] The first indication information is sent when the positioning accuracy of the terminal is less than a first threshold value; or

[0066] The first indication information is sent when the time delay requirement of the terminal is less than a second threshold value.

[0067] In some embodiments, the first measurement configuration message comprises at least one of the following:

[0068] Positioning request information;

[0069] Measurement reporting information.

[0070] In some embodiments, the processor is configured to send position compensation indication information to the terminal.

[0071] Embodiments of the present application provide a positioning measurement reporting device, comprising a memory, a processor and a computer program stored in the memory and executable on the processor; the processor implements the positioning measurement reporting method as described above when executing the program.

[0072] In some embodiments, the processor is configured to acquire a first measurement configuration message of a network node, the first measurement configuration message carrying first indication information, the first indication information being used to indicate that the first device enables segment reporting; perform positioning measurement to obtain a positioning measurement quantity; and report the positioning measurement quantity and second indication information to the network node, the second indication information indicating segment information corresponding to the positioning measurement quantity.

[0073] In some embodiments, the processor is configured to perform positioning measurement in a measurement interval in which a timing advance (TA) adjustment quantity remains unchanged.

[0074] In some embodiments, the first device comprises a base station and a terminal; or, the first device comprises a terminal.

[0075] In some embodiments, the first indication information is included in at least one of the following:

[0076] positioning request information;

[0077] measurement reporting information.

[0078] In some embodiments, the positioning measurement quantity comprises at least one of the following:

[0079] uplink received time of arrival (UL-RTOA);

[0080] terminal receive-transmit time difference (UE Rx-Tx time difference);

[0081] base station receive-transmit time difference (gNB Rx-Tx time difference).

[0082] Embodiments of the present application provide a computer readable storage medium having stored thereon a computer program, which, when executed by a processor, implements the steps of the method described above.

[0083] Embodiments of the present application have the following beneficial effects:

[0084] In the above scheme, the first device performs positioning measurement in a measurement interval in which a TA adjustment quantity remains unchanged to obtain a positioning measurement quantity, and reports the positioning measurement quantity and second indication information to the network node, the second indication information indicating segment information corresponding to the positioning measurement quantity, so that the network node can distinguish the measurement interval corresponding to the reported positioning measurement quantity after receiving the positioning measurement quantity and the second indication information, obtain real position information of the terminal, and improve the positioning accuracy of the terminal. BRIEF DESCRIPTION OF DRAWINGS

[0085] Figure 1 schematic diagram of the influence of a TA adjustment quantity on positioning measurement accuracy;

[0086] Figure 2 The flowchart of the positioning measurement configuration method for the embodiment of the present application is shown in the figure.

[0087] Figure 3 The flowchart of the positioning measurement reporting method for the embodiment of the present application is shown in the figure.

[0088] Figure 4 And Figure 5 The schematic diagram for the terminal receiving the TAcommand sent by the serving cell during the measurement is shown in the figure.

[0089] Figure 6 The structural schematic diagram of the positioning measurement configuration device for the embodiment of the present application is shown in the figure.

[0090] Figure 7 The structural schematic diagram of the positioning measurement reporting device for the embodiment of the present application is shown in the figure.

[0091] Figure 8 The component schematic diagram of the positioning measurement configuration device for the embodiment of the present application is shown in the figure.

[0092] Figure 9 The component schematic diagram of the positioning measurement reporting device for the embodiment of the present application is shown in the figure. DETAILED DESCRIPTION

[0093] To make the technical problems, technical solutions and advantages of the embodiments of the present application more clear, the following will be described in detail with the aid of the figures and specific embodiments.

[0094] For the timing measurement quantities that need to send uplink positioning reference signals, such as UL-RTOA (uplink received time of arrival) and UE Rx-Tx time difference (terminal receiving-transmitting time difference), these timing measurement quantities all involve the uplink transmitting time of the terminal, so if the terminal receives the TA adjustment quantity and adjusts the uplink transmitting time during the measurement period, the measurement accuracy will be affected, as shown in the figure. Figure 1 wherein Tx timing is the transmitting time, Rx timing is the receiving time, PRS is the positioning reference signal, and SRS is the sounding reference signal.

[0095] The positioning measurement is similar to the layer 3 measurement, the high layer triggers the request of the positioning measurement, and the positioning measurement reporting, during which the terminal and / or the base station will perform multiple layer 1 measurements, and at the time of reporting, the terminal and / or the base station will filter a plurality of layer 1 measurement quantities. If the terminal receives the TAcommand during the measurement period and adjusts the uplink transmitting time, the transmitting time change caused by the TA adjustment will be introduced when the measurement quantity is filtered, thereby affecting the measurement accuracy.

[0096] That is, the positioning measurement in the related art assumes that the terminal is fixed or moves very slowly during the entire measurement, and the TA is not affected. However, with the positioning enhancement of the communication technology focusing on the vertical industry, the typical scenario is an indoor factory scenario, such as automatic navigation vehicle (AGV) positioning, and the positioning accuracy requirement is centimeter level. In addition, considering that the AGV vehicle moves at a high speed (more than 30 km / h), the TA adjustment may occur during the positioning process, thereby greatly affecting the positioning accuracy.

[0097] The positioning scheme involving the need for the terminal to send an uplink reference signal and the need for timing measurement includes the following three: single RTT + AoA (single station round trip time + uplink angle of arrival positioning), multi-RTT (multi-station round trip time positioning), and UL-TDoA (uplink time difference of arrival positioning). Among them, single RTT + AoA is a single station positioning technology, and the other two are multi-station positioning technologies. For multi-station positioning, it is difficult for the base stations of adjacent areas to obtain the uplink transmission time adjustment amount of the terminal, unless the information exchange between the base stations is standardized or the base station TA adjustment amount is reported, but the delay is relatively large; otherwise, as long as the terminal position changes during the measurement, the measurement accuracy will be affected.

[0098] For the positioning enhancement of the vertical industry, considering the cost of station deployment and the influence of the synchronization error between base stations on the positioning accuracy, the single-station-based positioning scheme has great advantages in application scenarios and deployment cost.

[0099] Embodiments of the present application provide a positioning measurement reporting method and a positioning measurement configuration method and device, which are used for the high-precision single-station positioning scheme for the vertical industry, and solve the influence of the TA adjustment on the positioning accuracy during the measurement without greatly increasing the cost and delay.

[0100] Embodiments of the present application provide a positioning measurement configuration method, which is applied to a network node, such as a positioning server. Figure 2 As shown in the figure, the method comprises the following steps:

[0101] Step 101: sending a first measurement configuration message to a first device, wherein the first measurement configuration message carries first indication information, and the first indication information is used to instruct the first device to enable segmented reporting.

[0102] The network node can be a positioning server.

[0103] In the embodiment, the first device performs positioning measurement in a measurement interval in which a TA adjustment amount is maintained unchanged, obtains a positioning measurement quantity, and reports the positioning measurement quantity and second indication information to a network node, the second indication information indicating segmentation information corresponding to the positioning measurement quantity. In this way, after receiving the positioning measurement quantity and the second indication information, the network node can distinguish the measurement interval corresponding to the reported positioning measurement quantity, obtain real position information of the terminal, and improve positioning accuracy of the terminal.

[0104] In some embodiments, after the first measurement configuration message is sent to the first device, the method further includes:

[0105] receiving the positioning measurement quantity and the second indication information reported by the first device, the second indication information indicating segmentation information corresponding to the positioning measurement quantity, the first device including at least a terminal and / or a base station;

[0106] determining position information of the terminal according to the positioning measurement quantity and the second indication information, and sending the position information to the terminal.

[0107] In some embodiments, the first device includes a base station and a terminal; or the first device includes a terminal. Since the positioning accuracy of the uplink-downlink combined positioning technology is high, the first device can include a base station and a terminal, so as to improve the positioning accuracy of the terminal.

[0108] In some embodiments, the first indication information is sent when a service type of the terminal is a preset service type; or

[0109] the first indication information is sent when positioning accuracy of the terminal is less than a first threshold value; or

[0110] the first indication information is sent when a time delay requirement of the terminal is less than a second threshold value.

[0111] In this way, the second indication information is required to be reported by the first device only when the terminal has high positioning accuracy requirement, high time delay requirement, or performs a preset service type, so as to reduce signaling overhead.

[0112] In some embodiments, the first measurement configuration message includes at least one of the following:

[0113] position request information;

[0114] measurement reporting information.

[0115] In some embodiments, when the terminal does not report inertial navigation information, the method further includes:

[0116] sending position compensation indication information to the terminal.

[0117] ​Embodiments of the present application provide a positioning measurement reporting method, applied to a positioning server, such as Figure 3 As shown in the figure, the method comprises:

[0118] Step 201: Obtain a first measurement configuration message of a network node, wherein the first measurement configuration message carries first indication information, and the first indication information is used to indicate that a first device enables segmented reporting;

[0119] Step 202: Perform positioning measurement to obtain a positioning measurement quantity;

[0120] Step 203: Report the positioning measurement quantity and second indication information to the network node, wherein the second indication information indicates segmented information corresponding to the positioning measurement quantity.

[0121] In the embodiments, the network node can be a positioning server.

[0122] In the embodiments, the first device performs positioning measurement in a measurement interval in which a timing advance (TA) adjustment quantity remains unchanged, obtains a positioning measurement quantity, and reports the positioning measurement quantity and second indication information to the network node, wherein the second indication information indicates segmented information corresponding to the positioning measurement quantity. Thus, after receiving the positioning measurement quantity and the second indication information, the network node can distinguish the measurement interval corresponding to the reported positioning measurement quantity, obtain real position information of the terminal, and improve the positioning accuracy of the terminal.

[0123] In some embodiments, the positioning measurement comprises:

[0124] Performing positioning measurement in a measurement interval in which a timing advance (TA) adjustment quantity remains unchanged.

[0125] In some embodiments, the first device comprises a base station and a terminal; or, the first device comprises a terminal. Since the positioning accuracy of the uplink-downlink combined positioning technology is high, the first device can comprise a base station and a terminal, so as to improve the positioning accuracy of the terminal.

[0126] In some embodiments, the first indication information is included in at least one of the following:

[0127] Position request information;

[0128] Measurement reporting information.

[0129] In some embodiments, the positioning measurement quantity comprises at least one of the following:

[0130] Uplink received time of arrival (UL-RTOA);

[0131] Terminal receive-transmit time difference (UE Rx-Tx time difference);

[0132] Base station receive-transmit time difference gNB Rx-Tx time difference.

[0133] The technical solutions of the present application will be further described below in combination with the drawings and specific embodiments:

[0134] As shown in Figure 4 and Figure 5 , the terminal receives the TAcommand (caused by the change of the terminal position) sent by the serving cell during the measurement period, and specifically, there are two parts of the TA adjustment amount that are maintained unchanged during the measurement period:

[0135] (1) Before the TA adjustment amount takes effect, the terminal adjusts the uplink transmission time according to the old TA adjustment amount, at this time the terminal is at position A, and the real position information expected to be obtained by the terminal is position B;

[0136] (2) After the TA adjustment amount takes effect, the terminal adjusts the uplink transmission time according to the new TA adjustment amount, at this time the terminal is at the real position B.

[0137] The terminal or the base station filters the layer 1 measurement quantity obtained by measuring in the measurement interval with unchanged TA, and reports it to the positioning server; in order to make the terminal obtain the real position information, it is necessary to let the positioning server distinguish the measurement interval corresponding to the reported positioning measurement quantity, that is, it is necessary to let the positioning server obtain which TA the positioning measurement quantity is based on when receiving the positioning measurement quantity. Therefore, when the terminal and / or the base station report the positioning measurement quantity, an associated indication field (i.e. the second indication information) needs to be carried to tell the positioning server this information. For example, when the terminal and / or the base station report the positioning measurement quantity, a 1bit measurement interval indication is carried, if the measurement interval indication is 0, it corresponds to the old TA; if the indication is 1, it corresponds to the new TA.

[0138] In this embodiment, the positioning server can indicate whether the terminal and / or the base station enables the interval measurement reporting according to the information such as the type of service triggered by the network side, the positioning accuracy and the delay requirement, that is, whether to report the second indication information. For example, when the triggered positioning service is the navigation of AGV small car, the AGV small car has the characteristics of fast moving speed, and it has higher requirements for positioning accuracy and delay, then the interval measurement reporting can be enabled in the information such as the position request and measurement reporting in the high layer signaling (LPP protocol or NRPPa protocol), as shown below, if the information such as the position request and measurement reporting includes the "TASegment-r16" field, it represents that the interval measurement reporting is enabled, and the "TASegment-r16" field is the first indication information.

[0139]

[0140] If the inter-division measurement reporting is enabled, the terminal and / or the base station filters the layer 1 measurement quantity obtained by measuring in the measurement interval with the unchanged TA.

[0141] If the inter-division measurement reporting is enabled, when the terminal and / or the base station reports the positioning measurement quantity, an indication field (i.e., second indication information) associated with the multiple positioning measurement quantities is additionally carried in the positioning measurement quantity message to tell the positioning server which TA adjustment quantity corresponds to a certain positioning measurement quantity, as shown below. The field "nr-UE-RxTxTimeDiff-r16" is the second indication information.

[0142]

[0143] Among them, the second indication information is carried in the message of the terminal reporting the timing measurement quantity to the positioning server according to the long term evolution positioning protocol (LPP protocol); and the second indication information is carried in the message of the base station reporting the timing measurement quantity to the positioning server according to the new radio positioning protocol (NRPPa protocol).

[0144] In the related art, the terminal and / or the base station carries the timestamp information when reporting the positioning measurement quantity. When calculating the position of the terminal, the positioning server uses the timestamp (measurement time of the positioning measurement quantity) and inertial navigation information (terminal moving speed, acceleration, direction, etc.) to compensate the real position of the terminal and send it to the terminal. For the terminal that does not support reporting the inertial navigation information, the positioning server can also carry the position compensation indication when sending the position information to indicate the terminal to compensate the real position information by itself.

[0145] The embodiment mainly aims at the high-precision single station positioning scheme for vertical industries, and can solve the influence of TA adjustment on positioning accuracy during measurement without greatly increasing the overhead and delay.

[0146] The embodiment of the application provides a positioning measurement configuration device, which is applied to a network node, such as a positioning server. Figure 6 As shown in the figure, the device comprises:

[0147] The sending module 31 is configured to send a first measurement configuration message to the first device, and the first measurement configuration message carries first indication information, and the first indication information is used to instruct the first device to enable segmented reporting.

[0148] The network node can be a positioning server.

[0149] In the embodiment, the first device performs positioning measurement in a measurement interval in which a TA adjustment amount is maintained unchanged, obtains a positioning measurement quantity, and reports the positioning measurement quantity and second indication information to a network node, the second indication information indicating segmentation information corresponding to the positioning measurement quantity, so that the network node can distinguish the measurement interval corresponding to the reported positioning measurement quantity after receiving the positioning measurement quantity and the second indication information, obtain real position information of the terminal, and improve positioning accuracy of the terminal.

[0150] In some embodiments, the apparatus further includes:

[0151] a receiving module configured to receive the positioning measurement quantity and the second indication information reported by the first device, the second indication information indicating segmentation information corresponding to the positioning measurement quantity, the first device including at least a terminal and / or a base station;

[0152] The sending module is further configured to determine position information of the terminal according to the positioning measurement quantity and the second indication information, and send the position information to the terminal.

[0153] In some embodiments, the first device includes a base station and a terminal; or the first device includes a terminal.

[0154] In some embodiments, the first indication information is sent when a service type of the terminal is a preset service type; or

[0155] The first indication information is sent when positioning accuracy of the terminal is less than a first threshold value; or

[0156] The first indication information is sent when a time delay requirement of the terminal is less than a second threshold value.

[0157] In some embodiments, the first measurement configuration message includes at least one of the following:

[0158] position request information;

[0159] measurement reporting information.

[0160] In some embodiments, the sending module is further configured to send position compensation indication information to the terminal.

[0161] Embodiments of the application provide a positioning measurement reporting apparatus applied to a first device, such as a terminal or a base station. Figure 7 As shown in the figure, the apparatus includes:

[0162] a receiving module 41 configured to receive a first measurement configuration message of a network node, the first measurement configuration message carrying first indication information, the first indication information being used to indicate that the first device enables segmentation reporting;

[0163] The measurement module 42 is configured to perform positioning measurement to obtain a positioning measurement quantity.

[0164] The sending module 43 is configured to report the positioning measurement quantity and second indication information to the network node, wherein the second indication information indicates segmentation information corresponding to the positioning measurement quantity.

[0165] The network node can be a positioning server.

[0166] In the embodiment, the first device performs positioning measurement in a measurement interval in which a timing advance (TA) adjustment quantity is maintained unchanged to obtain a positioning measurement quantity, and reports the positioning measurement quantity and second indication information to the network node, wherein the second indication information indicates segmentation information corresponding to the positioning measurement quantity. Thus, the network node can distinguish the measurement interval corresponding to the reported positioning measurement quantity after receiving the positioning measurement quantity and the second indication information, and obtain real position information of the terminal, thereby improving positioning accuracy of the terminal.

[0167] In some embodiments, the measurement module is specifically configured to perform positioning measurement in a measurement interval in which a timing advance (TA) adjustment quantity is maintained unchanged.

[0168] In some embodiments, the first device includes a base station and a terminal; or the first device includes a terminal.

[0169] In some embodiments, the first indication information is included in at least one of the following:

[0170] Position request information;

[0171] Measurement reporting information.

[0172] In some embodiments, the positioning measurement quantity includes at least one of the following:

[0173] Uplink received time of arrival (UL-RTOA);

[0174] Terminal receive-transmit time difference (UE Rx-Tx time difference);

[0175] Base station receive-transmit time difference (gNB Rx-Tx time difference).

[0176] Embodiments of the present application provide a positioning measurement configuration device, as shown in Figure 8 The device includes a memory 51, a processor 52, and a computer program stored in the memory 51 and executable on the processor 52; and the processor 52 implements the positioning measurement configuration method as described above when executing the program.

[0177] In some embodiments, the processor is configured to send a first measurement configuration message to the first device, the first measurement configuration message carrying first indication information, the first indication information being used to instruct the first device to enable segment reporting.

[0178] In some embodiments, the processor is configured to receive a positioning measurement quantity and second indication information reported by the first device, the second indication information indicating segment information corresponding to the positioning measurement quantity, the first device comprising at least a terminal and / or a base station; determine the location information of the terminal according to the positioning measurement quantity and the second indication information, and send the location information to the terminal.

[0179] In some embodiments, the first device comprises a base station and a terminal; or, the first device comprises a terminal.

[0180] In some embodiments, the first indication information is sent when the service type of the terminal is a preset service type; or

[0181] the first indication information is sent when the positioning accuracy of the terminal is less than a first threshold value; or

[0182] the first indication information is sent when the latency requirement of the terminal is less than a second threshold value.

[0183] In some embodiments, the first measurement configuration message comprises at least one of the following:

[0184] positioning request information;

[0185] measurement reporting information.

[0186] In some embodiments, the processor is configured to send location compensation indication information to the terminal.

[0187] Embodiments of the present application provide a positioning measurement reporting device, as shown in the accompanying drawings, comprising a memory 61, a processor 62, and a computer program stored in the memory 61 and executable on the processor 62; the processor 62 implements the positioning measurement reporting method as described above when executing the program. Figure 9

[0188] In some embodiments, the processor is configured to obtain a first measurement configuration message of a network node, the first measurement configuration message carrying first indication information, the first indication information being used to instruct a first device to enable segment reporting; perform positioning measurement to obtain a positioning measurement quantity; report the positioning measurement quantity and second indication information to the network node, the second indication information indicating segment information corresponding to the positioning measurement quantity.

[0189] ​In some embodiments, the processor is configured to perform the positioning measurement in a measurement interval in which a timing advance (TA) adjustment amount is maintained unchanged.

[0190] In some embodiments, the first device comprises a base station and a terminal; or, the first device comprises a terminal.

[0191] In some embodiments, the first indication information is comprised in at least one of:

[0192] positioning request information;

[0193] measurement reporting information.

[0194] In some embodiments, the positioning measurement quantity comprises at least one of:

[0195] uplink received time of arrival (UL-RTOA);

[0196] terminal receive-transmit time difference (UE Rx-Tx time difference);

[0197] base station receive-transmit time difference (gNB Rx-Tx time difference).

[0198] Embodiments of the present application provide a computer readable storage medium having stored thereon a computer program, which, when executed by a processor, implements the steps of the method as described above.

[0199] Computer readable media includes permanent and non-permanent, removable and non-removable media, which can be implemented by any method or technology to store information. The information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disc read-only memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassette, magnetic tape, magnetic disk storage or other magnetic storage, or any other non-transmission medium that can be used to store information that can be accessed by a computing device to be detected. According to the definition herein, computer readable media does not include transitory media such as modulated data signals and carriers.

[0200] The above is the preferred embodiment of the present application, it should be noted that for those skilled in the art, without departing from the principles described in the present application, can also be made several improvements and refinements, these improvements and refinements should also be considered the scope of protection of the present application.

Claims

1. A positioning measurement configuration method, characterized by, The method applied to a network node comprises: sending a first measurement configuration message to a first device, the first measurement configuration message carrying first indication information, the first indication information being used to instruct the first device to enable segmented reporting; after sending the first measurement configuration message to the first device, the method further comprises: receiving positioning measurement quantity reported by the first device and second indication information, the second indication information indicating segmented information corresponding to the positioning measurement quantity, the first device comprising at least a terminal and / or a base station; determining position information of the terminal according to the positioning measurement quantity and the second indication information, and sending the position information to the terminal; wherein the positioning measurement quantity is obtained by the first device performing positioning measurement in a measurement interval in which a TA adjustment quantity remains unchanged, and the segmented information is used to indicate whether the reported positioning measurement quantity is obtained based on a measurement interval before or after the TA adjustment quantity takes effect.

2. The positioning measurement configuration method according to claim 1, wherein the first indication information is sent when a service type of the terminal is a preset service type; or the first indication information is sent when a positioning accuracy of the terminal is less than a first threshold value; or the first indication information is sent when a time delay requirement of the terminal is less than a second threshold value. The first measurement configuration message comprises at least one of the following: position request information; measurement reporting information.

3. The positioning measurement configuration method of claim 1, wherein, When the terminal does not report inertial navigation information, the method further comprises: sending position compensation indication information to the terminal. The method applied to a first device comprises:

4. The positioning measurement configuration method according to claim 3, wherein, obtaining a first measurement configuration message of a network node, the first measurement configuration message carrying first indication information, the first indication information being used to instruct the first device to enable segmented reporting; performing positioning measurement to obtain positioning measurement quantity; 5. A positioning measurement reporting method, characterized by, reporting the positioning measurement quantity and second indication information to the network node, the second indication information indicating segmented information corresponding to the positioning measurement quantity; wherein the positioning measurement quantity is obtained by the first device performing positioning measurement in a measurement interval in which a TA adjustment quantity remains unchanged, and the segmented information is used to indicate whether the reported positioning measurement quantity is obtained based on a measurement interval before or after the TA adjustment quantity takes effect. The performing positioning measurement comprises: performing positioning measurement in a measurement interval in which a timing advance (TA) adjustment quantity remains unchanged. The first device comprises a base station and a terminal; or the first device comprises a terminal.

6. The positioning measurement reporting method of claim 5, wherein, The first indication information is included in at least one of the following: position request information; 7. The positioning measurement reporting method of claim 5, wherein, measurement reporting information. 8.The positioning measurement reporting method according to claim 5, characterized in that, The positioning measurement quantity comprises at least one of the following: uplink received time of arrival (UL-RTOA); terminal receive-transmit time difference (UE Rx-Tx time difference); 9.The positioning measurement reporting method according to claim 5, wherein, base station receive-transmit time difference (gNB Rx-Tx time difference). The apparatus applied to a network node comprises: a sending module, configured to send a first measurement configuration message to a first device, the first measurement configuration message carrying first indication information, the first indication information being used to instruct the first device to enable segmented reporting; ​ 10. A positioning measurement configuration apparatus characterized by comprising: ​ ​ The apparatus further includes: a receiving module, configured to receive the positioning measurement reported by the first device and second indication information, the second indication information indicating segmentation information corresponding to the positioning measurement, the first device including at least a terminal and / or a base station; the sending module is further configured to determine the location information of the terminal according to the positioning measurement and the second indication information, and send the location information to the terminal; wherein the positioning measurement is obtained by the first device in a measurement interval in which the TA adjustment amount remains unchanged, and the segmentation information is used to indicate whether the reported positioning measurement is obtained based on the measurement interval before or after the TA adjustment amount takes effect.

11. A positioning measurement reporting apparatus, characterized by comprising: The apparatus is applied to a first device, and includes: a receiving module, configured to receive the positioning measurement reported by the first device and second indication information, the second indication information indicating segmentation information corresponding to the positioning measurement, the first device including at least a terminal and / or a base station; the sending module is further configured to determine the location information of the terminal according to the positioning measurement and the second indication information, and send the location information to the terminal; wherein the positioning measurement is obtained by the first device in a measurement interval in which the TA adjustment amount remains unchanged, and the segmentation information is used to indicate whether the reported positioning measurement is obtained based on the measurement interval before or after the TA adjustment amount takes effect. The processor implements the positioning measurement configuration method in any one of claims 1-4 when executing the program.

12. A positioning measurement configuration apparatus comprising a memory, a processor, and a computer program stored on the memory and executable on the processor; characterized in that, The processor implements the positioning measurement reporting method in any one of claims 5-9 when executing the program.

13. A positioning measurement reporting apparatus, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor; characterized in that, The program is executed by the processor to implement the steps in the method in any one of claims 1-9.

14. A computer readable storage medium having stored thereon a computer program, characterized in that, ​

Images