WO2024065827A1 - 位置发送方法及装置、网络指示方法及装置、以及介质 - Google Patents

位置发送方法及装置、网络指示方法及装置、以及介质 Download PDF

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Publication number
WO2024065827A1
WO2024065827A1 PCT/CN2022/123616 CN2022123616W WO2024065827A1 WO 2024065827 A1 WO2024065827 A1 WO 2024065827A1 CN 2022123616 W CN2022123616 W CN 2022123616W WO 2024065827 A1 WO2024065827 A1 WO 2024065827A1
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WIPO (PCT)
Prior art keywords
terminal
positioning measurement
measurement result
indication information
condition
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PCT/CN2022/123616
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English (en)
French (fr)
Inventor
李小龙
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北京小米移动软件有限公司
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Priority to PCT/CN2022/123616 priority Critical patent/WO2024065827A1/zh
Publication of WO2024065827A1 publication Critical patent/WO2024065827A1/zh

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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Definitions

  • the present disclosure relates to the field of communications, and in particular to a location sending method and device, a network indication method and device, and a medium.
  • LPHA low power high accuracy
  • RRC Radio Resource Control
  • the present disclosure provides a location sending method and device, a network indication method and device, and a medium.
  • a location sending method which is applied to a terminal, and the method includes:
  • the first indication information it is determined not to send the positioning measurement result and/or the position information.
  • a network indication method is provided, which is applied to a network device, and the method includes:
  • the first indication information is used by the terminal to determine not to send the positioning measurement result and/or location information according to the first indication information.
  • a position sending device which is applied to a terminal, and the device includes:
  • a receiving module configured to receive first indication information sent by a network device
  • the determination module is configured to determine not to send the positioning measurement result and/or the location information according to the first indication information.
  • a network indication device which is applied to a network device, and the device includes:
  • the indication module is configured to send first indication information to the terminal; the first indication information is used by the terminal to determine not to send the positioning measurement result and/or location information according to the first indication information.
  • a position sending device including:
  • a memory for storing processor-executable instructions
  • the processor is configured to:
  • the first indication information it is determined not to send the positioning measurement result and/or the position information.
  • a network indication device including:
  • a memory for storing processor-executable instructions
  • the processor is configured to:
  • the first indication information is used by the terminal to determine not to send the positioning measurement result and/or location information according to the first indication information.
  • a computer-readable storage medium on which computer program instructions are stored.
  • the program instructions are executed by a processor, the steps of the method described in any one of the first aspect of the present disclosure, or the steps of the method described in any one of the second aspect of the present disclosure are implemented.
  • the terminal receives the first indication information sent by the network device, and determines whether to send the positioning measurement result and/or location information based on the first indication information. This can enable the terminal to not send the positioning measurement result and/or location information to the network when there is no need to send the positioning measurement result and/or location information, thereby effectively reducing the power consumption of the terminal, improving the performance of the terminal, and effectively saving network resources.
  • FIG1 exemplarily shows a schematic diagram of a system architecture applicable to an embodiment of the present disclosure.
  • Fig. 2 is a flow chart showing a method for sending a position according to an exemplary embodiment.
  • Fig. 3 is a flow chart showing a method for sending a position according to an exemplary embodiment.
  • Fig. 4 is a flow chart showing a method for sending a position according to an exemplary embodiment.
  • Fig. 5 is a flow chart showing a network indication method according to an exemplary embodiment.
  • Fig. 6 is a flow chart showing a network indication method according to an exemplary embodiment.
  • Fig. 7 is a block diagram showing a position sending device according to an exemplary embodiment.
  • Fig. 8 is a block diagram showing a network indication device according to an exemplary embodiment.
  • Fig. 9 is a block diagram showing a position sending device according to an exemplary embodiment.
  • Fig. 10 is a block diagram showing a network indication device according to an exemplary embodiment.
  • Fig. 11 is a flowchart showing a method for sending a position according to an exemplary embodiment.
  • the embodiments of the present disclosure may be applicable to 4G (fourth generation mobile communication system) evolution systems, such as long term evolution (LTE) systems, or may also be 5G (fifth generation mobile communication system) systems, such as access networks using new radio access technology (New RAT); Cloud Radio Access Network (CRAN) and other communication systems.
  • 4G fourth generation mobile communication system
  • LTE long term evolution
  • 5G sixth generation mobile communication system
  • New RAT new radio access technology
  • CRAN Cloud Radio Access Network
  • FIG1 exemplarily shows a schematic diagram of a system architecture applicable to an embodiment of the present disclosure. It should be understood that the embodiment of the present disclosure is not limited to the system shown in FIG1 .
  • the device in FIG1 may be hardware, or software divided in terms of function, or a structure that is a combination of the two.
  • the system architecture provided by an embodiment of the present disclosure includes a terminal and a network device.
  • the network device may include an access network device and a core network device, and the terminal may communicate with the core network device through the access network device.
  • the access network device may include a base station, which may be a specific implementation form of an access network (AN), and may also be referred to as an access node. If it is in the form of wireless access, it is referred to as a radio access network (RAN), which provides wireless access services for terminals.
  • AN access network
  • RAN radio access network
  • the access node may be a base station in a global system for mobile communication (GSM) system or a code division multiple access (CDMA) system, or a base station (NodeB) in a wideband code division multiple access (WCDMA) system, or an evolutionary base station (eNB or eNodeB) in an LTE system, or a base station device, a small base station device, a wireless access node (WiFi AP), a wireless interoperability microwave access base station (WiMAX BS) in a 5G network, etc., and the present disclosure does not limit this.
  • GSM global system for mobile communication
  • CDMA code division multiple access
  • NodeB base station
  • WCDMA wideband code division multiple access
  • eNB or eNodeB evolutionary base station
  • WiFi AP wireless access node
  • WiMAX BS wireless interoperability microwave access base station
  • the access network involves the processing of various positioning processes, including the positioning of the target terminal, the provision of location-related information that is not related to the specific target terminal, and the transmission of positioning messages between the AMF (Access Management Function) network element or LMF (Location Management Function) network element in the core network and the target terminal.
  • AMF Access Management Function
  • LMF Location Management Function
  • Terminal also known as access terminal, user equipment (UE), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, wireless communication equipment, user agent or user device, etc.
  • the terminal can be a cellular phone, cordless phone, session initiation protocol (SIP) phone, wireless local loop (WLL) station, personal digital assistant (PDA), handheld device with wireless communication function, computing device or other processing device connected to a wireless modem, vehicle-mounted device, wearable device, IoT terminal device, such as fire detection sensor, smart water meter/electricity meter, factory monitoring equipment, etc.
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistant
  • the core network equipment may include a mobility management network element, and the mobility management network element may include an access and mobility management function (AMF) in 5G.
  • the mobility management network element is responsible for the access and mobility management of terminals in the mobile network.
  • AMF is responsible for terminal access and mobility management, NAS message routing, session management function (SMF) selection, etc.
  • AMF can be used as an intermediate network element to transmit session management messages between the terminal and SMF.
  • the core network equipment may also include a data management network element for processing terminal device identification, access authentication, registration, and mobility management.
  • the data management network element may be a unified data management (UDM) network element.
  • the core network equipment may also include an LCS (location services) client and a GMLC (Gateway Mobile Location Centre) network element, and the LCS client may access LCS services from the GMLC.
  • the GMLC network element may include network elements such as V-GMLC (Visited-Gateway Mobile Location Centre) and H-GMLCD (Home-Gateway Mobile Location Centre).
  • the GMLC network element contains the functions required to support LCS.
  • GMLC is the first node for an external LCS client to access the PLMN (Public Land Mobile Network).
  • AF Application Function
  • NF Network Function
  • NEF Network Exposure Function
  • the above functions can be network elements in hardware devices, software functions running on dedicated hardware, or virtualized functions instantiated on a platform (e.g., a cloud platform).
  • a platform e.g., a cloud platform
  • the terminal can send information to the core network device or receive messages sent by the core network device through the access network device, so that the core network can know the location of the terminal.
  • LPHA low power high accuracy
  • RRC Radio Resource Control
  • both downlink positioning and uplink and downlink combined positioning require the UE to send positioning measurement results or estimated positions.
  • LPHA positioning it is necessary to reduce the power consumption of the terminal while meeting the requirements of LPHA positioning.
  • the terminal is stationary for a certain period of time, and how to further reduce the power consumption of the terminal is still an issue that needs to be solved.
  • the present disclosure provides a location sending method and device, a network indication method and device, and a medium.
  • FIG2 is a flow chart of a method for sending a position according to an exemplary embodiment, which is applied to a terminal.
  • the method includes:
  • a terminal receives first indication information sent by a network device.
  • the network indication can be sent by the AMF network element or LMF network element in the core network device, or by other network elements, and then forwarded to the terminal through the base station.
  • This disclosure does not make specific limitations on this.
  • S202 The terminal determines not to send the positioning measurement result and/or location information according to the first instruction information.
  • the first indication information may be used to instruct the terminal to send the positioning measurement result and/or the location information, and/or to instruct the terminal not to send the positioning measurement result and/or the location information.
  • the terminal may determine whether to send the positioning measurement results and/or the location information based on the indication of the first indication information. In some embodiments, the terminal may determine to send the positioning measurement results according to its own situation; or determine to send the location information, or determine to send the positioning measurement results and the location information.
  • the terminal's own situation includes at least one of the following: the terminal's own capabilities, the terminal's current load, the terminal's remaining power, etc. For example, if the terminal only has the ability to generate positioning measurement results but not the ability to generate location information, it may only send the positioning measurement results. Alternatively, if the terminal has the ability to generate both positioning measurement results and location information, the terminal may choose to send either the positioning measurement results or the location information according to its current load or the remaining power, or send both the positioning measurement results and the location information.
  • both the positioning measurement result and the location information can be used by a network device (eg, a core network device) to determine the location of the terminal.
  • a network device eg, a core network device
  • the first indication information is used to indicate at least one of the following: not sending positioning measurement results and/or location information; a first condition for not sending positioning measurement results and/or location information; a second condition for not sending an event report; and an event report is used to carry positioning measurement results and/or location information.
  • determining not to send the positioning measurement result and/or the location information may be determined when the first indication information is used to indicate not to send the positioning measurement result and/or the location information. Alternatively, it may be determined according to the first condition indicated by the first indication information when the terminal determines that the first condition is satisfied. Alternatively, it may be determined according to the second condition indicated in the first indication information when the terminal determines that the second condition is satisfied.
  • the terminal can directly determine not to send the positioning measurement result and/or the location information according to the first indication information.
  • the terminal may determine whether to send the positioning measurement result and/or location information based on whether the terminal satisfies the first condition. For example, if the first condition is not met, the positioning measurement result and/or location information is sent; if the first condition is met, the positioning measurement result and/or location information is not sent.
  • the terminal may determine whether to send an event report based on whether the terminal satisfies the first condition. For example, if the second condition is not met, an event report is sent; if the first condition is met, an event report is not sent.
  • the positioning measurement results and/or location information can be carried in an event report or carried through other information. Not sending an event report is only one possible implementation method of not sending the positioning measurement results and/or location information. For example, if the terminal determines not to send the positioning measurement results and/or location information, the terminal can send an event report that does not include the positioning measurement results and/or location information. Alternatively, if the terminal determines not to send an event report, the terminal can still carry the positioning measurement results and/or location information through other information and send the positioning measurement results and/or location information to the network device.
  • the event report may also include other information, for example, the event report may include a message that can be used to notify the core network terminal that a related event has been detected, such as notifying the network terminal that it has moved out of a certain area, etc.
  • the embodiments of the present disclosure do not specifically limit this.
  • the event report may be sent periodically by the terminal to the network.
  • the first condition is at least one of the following: the difference between the position measured by the terminal this time and the position reported last time is less than or equal to the first threshold; the difference between the positioning measurement result measured by the terminal this time and the positioning measurement result reported last time is less than or equal to the second threshold; the terminal is in a stationary state.
  • the second condition is at least one of the following: the difference between the position measured by the terminal this time and the position reported last time is less than or equal to the third threshold; the difference between the positioning measurement result measured by the terminal this time and the measurement result reported last time is less than or equal to the fourth threshold; the terminal is in a stationary state.
  • the terminal can determine that it is in a stationary state when it determines that its position has not changed within a certain period of time (for example, within the transmission cycle of the event report) or the position change is less than a preset threshold.
  • whether the terminal is in a stationary state can be determined by the terminal itself, for example, based on GNSS (Global Navigation Satellite System) positioning or according to sensors configured by the terminal itself.
  • GNSS Global Navigation Satellite System
  • any two thresholds of the first threshold, the second threshold, the third threshold and the fourth threshold may be the same or different.
  • the first threshold and the second threshold may be the same or different; the third threshold and the fourth threshold may be the same or different.
  • the present disclosure does not specifically limit the values of these thresholds.
  • the first condition and the second condition may be the same condition or different conditions.
  • the first condition includes all the above-mentioned condition items
  • the second condition includes all the above-mentioned condition items
  • the first threshold may be the same as the second threshold
  • the second threshold may be the same as the fourth threshold.
  • the first threshold, the second threshold, the third threshold and the fourth threshold may all be zero, or a value close to zero.
  • the first condition only includes the difference between the position measured by the terminal this time and the position reported last time is less than or equal to the first threshold, and the difference between the positioning measurement result measured by the terminal this time and the positioning measurement result reported last time is less than or equal to the second threshold.
  • the two condition items, and the second condition includes all the above-mentioned condition items, and the first threshold is different from the third threshold, and the second threshold is different from the fourth threshold.
  • the network device may send the first threshold, the second threshold, the third threshold, the fourth threshold or the static state parameter through the first indication information to indicate the first condition and/or the second condition.
  • the first condition can be determined as follows: the difference between the position measured by the terminal this time and the position reported last time is less than or equal to the first threshold, and the difference between the positioning measurement result measured by the terminal this time and the positioning measurement result reported last time is less than or equal to the second threshold, and the terminal is in a stationary state.
  • the second condition may be determined as: the difference between the position measured this time and the position reported last time by the terminal is less than or equal to the third threshold.
  • the network indication may be carried in a location information request message (LPP, location information request), or in a supplementary service message (supplementary services), etc.
  • the supplementary service message may be LCS Periodic-Triggered Invoke Request, i.e., location service periodically triggered invocation request.
  • the terminal receives the first indication information sent by the network device, and determines whether to send the positioning measurement result and/or location information based on the first indication information. This can cause the terminal to not send the positioning measurement result and/or location information to the network when there is no need to send the positioning measurement result and/or location information, thereby effectively reducing the power consumption of the terminal, improving the performance of the terminal, and effectively saving network resources.
  • FIG3 is a flow chart of a method for sending a position according to an exemplary embodiment, which is applied to a terminal.
  • the method includes:
  • a terminal receives first indication information sent by a network device.
  • S302 The terminal determines not to send the positioning measurement result and/or location information according to the first instruction information.
  • S303 The terminal sends second indication information to the network device.
  • the second indication information is used to indicate at least one of the following: the position of the terminal remains unchanged; the difference between the position calculated by the terminal this time and the position reported last time; the difference between the positioning measurement result obtained by the terminal this time and the positioning measurement result reported last time.
  • the first indication information is used to indicate at least one of the following: not sending positioning measurement results and/or location information; a first condition for not sending positioning measurement results and/or location information; a second condition for not sending an event report; and an event report is used to carry positioning measurement results and/or location information.
  • determining not to send the positioning measurement result and/or location information according to the first indication information may be determined when the first indication information is used to indicate not to send the positioning measurement result and/or location information. Alternatively, it may be determined according to the first condition indicated by the first indication information when the terminal determines that the first condition is satisfied. Alternatively, it may be determined according to the second condition indicated in the first indication information when the terminal determines that the second condition is satisfied.
  • the terminal can directly determine not to send the positioning measurement result and/or the location information according to the first indication information.
  • the terminal may determine whether to send the positioning measurement result and/or location information based on whether the terminal satisfies the first condition. For example, if the first condition is not met, the positioning measurement result and/or location information is sent; if the first condition is met, the positioning measurement result and/or location information is not sent.
  • the terminal can determine whether to send an event report based on whether the terminal satisfies the first condition. For example, if the second condition is not met, an event report is sent; if the first condition is met, an event report is not sent.
  • the positioning measurement results and/or location information can be carried in an event report or carried through other information. Not sending an event report is only one possible implementation method of not sending the positioning measurement results and/or location information. For example, if the terminal determines not to send the positioning measurement results and/or location information, the terminal can send an event report that does not include the positioning measurement results and/or location information. Alternatively, if the terminal determines not to send an event report, the terminal can still carry the positioning measurement results and/or location information through other information and send the positioning measurement results and/or location information to the network device.
  • the event report may also include other information, for example, the event report may include a message that can be used to notify the core network terminal that a related event has been detected, such as notifying the network terminal that it has moved out of a certain area, etc.
  • the embodiments of the present disclosure do not specifically limit this.
  • the event report may be sent periodically by the terminal to the network.
  • the first condition is at least one of the following: the difference between the position measured by the terminal this time and the position reported last time is less than or equal to the first threshold; the difference between the positioning measurement result measured by the terminal this time and the positioning measurement result reported last time is less than or equal to the second threshold; the terminal is in a stationary state; and/or,
  • the second condition is at least one of the following: the difference between the terminal's current measured position and the last reported position is less than or equal to a third threshold; the difference between the positioning measurement result obtained by the terminal this time and the last reported measurement result is less than or equal to a fourth threshold; the terminal is in a stationary state.
  • the first threshold value and the second threshold value may be the same or different; the third threshold value and the fourth threshold value may be the same or different, and the present disclosure does not specifically limit this.
  • the first condition and the second condition may be the same condition or different conditions.
  • the first condition includes all the above-mentioned condition items
  • the second condition includes all the above-mentioned condition items
  • the first threshold value may be the same as the second threshold value
  • the second threshold value may be the same as the fourth threshold value.
  • the first threshold value, the second threshold value, the third threshold value and the fourth threshold value may all be zero, or a value close to zero.
  • the first condition only includes the two condition items that the difference between the position measured by the terminal this time and the position reported last time is less than or equal to the first threshold value, and the difference between the positioning measurement result measured by the terminal this time and the positioning measurement result reported last time is less than or equal to the second threshold value, and the second condition includes all the above-mentioned condition items, and the first threshold value is different from the third threshold value, and the second threshold value is different from the fourth threshold value.
  • the network device may send the first threshold, the second threshold, the third threshold, the fourth threshold or the static state parameter through the first indication information to indicate the first condition and/or the second condition.
  • the first condition can be determined as: the difference between the position measured by the terminal this time and the position reported last time is less than or equal to the first threshold, and the difference between the positioning measurement result measured by the terminal this time and the positioning measurement result reported last time is less than or equal to the second threshold, and the terminal is in a stationary state.
  • the second condition may be determined as: the difference between the position measured this time and the position reported last time by the terminal is less than or equal to the third threshold.
  • the network device can determine the location of the terminal or determine whether the terminal has moved according to the content indicated by the second indication information.
  • the second indication information can simultaneously indicate that the location of the terminal remains unchanged, the difference between the location calculated by the terminal this time and the location reported last time, and the difference between the positioning measurement result obtained by the terminal this time and the positioning measurement result reported last time.
  • the second indication information can only indicate one or both of them.
  • the specific content indicated by the second indication information can be determined according to the situation of the terminal itself. Specifically, the situation of the terminal itself can include the terminal's own capabilities, the current load of the terminal, the remaining power of the terminal, or the terminal's satisfaction with preset conditions, etc. Among them, the solution for the terminal's satisfaction with the preset conditions will be described in detail in the following embodiments, and this embodiment will not be repeated.
  • the second indication information may be carried in an event report.
  • the event report carrying the second indication information may not carry the positioning measurement result and/or the position information.
  • the network indication may be carried in a location information request message (LPP, location information request), or in a supplementary service message (supplementary services), etc.
  • the supplementary service message may be LCS Periodic-Triggered Invoke Request, i.e., location service periodically triggered invocation request.
  • the network by receiving a first indication message sent by a network device, and based on the first indication message, determining that the terminal does not send positioning measurement results and/or location information to the network, and sending a second indication message so that the network device learns the location of the terminal based on the second indication message, the network can still effectively determine the location of the terminal even if the terminal does not send positioning measurement results and/or location information to the network, which can not only reduce the power consumption of the terminal, but also ensure that the network can accurately determine the location of the terminal.
  • FIG4 is a flow chart of a method for sending a position according to an exemplary embodiment, which is applied to a terminal.
  • the method includes:
  • a terminal receives first indication information sent by a network device.
  • S402 The terminal determines not to send the positioning measurement result and/or location information according to the first instruction information.
  • the second indication information is used to indicate at least one of the following: the position of the terminal remains unchanged; the difference between the position calculated by the terminal this time and the position reported last time; the difference between the positioning measurement result obtained by the terminal this time and the positioning measurement result reported last time.
  • the first indication information is used to indicate at least one of the following: not sending positioning measurement results and/or location information; a first condition for not sending positioning measurement results and/or location information; a second condition for not sending an event report; and an event report is used to carry positioning measurement results and/or location information.
  • determining not to send the positioning measurement result and/or the location information may be determined when the first indication information is used to indicate not to send the positioning measurement result and/or the location information. Alternatively, it may be determined according to the first condition indicated by the first indication information when the terminal determines that the first condition is satisfied. Alternatively, it may be determined according to the second condition indicated in the first indication information when the terminal determines that the second condition is satisfied.
  • the terminal can directly determine not to send the positioning measurement result and/or the location information according to the first indication information.
  • the terminal may determine whether to send the positioning measurement result and/or location information based on whether the terminal satisfies the first condition. For example, if the first condition is not met, the positioning measurement result and/or location information is sent; if the first condition is met, the positioning measurement result and/or location information is not sent.
  • the terminal may determine whether to send an event report based on whether the terminal satisfies the first condition. For example, if the second condition is not met, an event report is sent; if the first condition is met, an event report is not sent.
  • the positioning measurement results and/or location information can be carried in an event report or carried through other information. Not sending an event report is only one possible implementation method of not sending the positioning measurement results and/or location information. For example, if the terminal determines not to send the positioning measurement results and/or location information, the terminal can send an event report that does not include the positioning measurement results and/or location information. Alternatively, if the terminal determines not to send an event report, the terminal can still carry the positioning measurement results and/or location information through other information and send the positioning measurement results and/or location information to the network device.
  • the event report may also include other information, for example, the event report may include a message that can be used to notify the core network terminal that a related event has been detected, such as notifying the network terminal that it has moved out of a certain area, etc.
  • the embodiments of the present disclosure do not specifically limit this.
  • the event report may be sent periodically by the terminal to the network.
  • the first condition is at least one of the following: the difference between the position measured by the terminal this time and the position reported last time is less than or equal to the first threshold; the difference between the positioning measurement result measured by the terminal this time and the positioning measurement result reported last time is less than or equal to the second threshold; the terminal is in a stationary state; and/or,
  • the second condition is at least one of the following: the difference between the terminal's current measured position and the last reported position is less than or equal to a third threshold; the difference between the positioning measurement result obtained by the terminal this time and the last reported measurement result is less than or equal to a fourth threshold; the terminal is in a stationary state.
  • the first threshold value and the second threshold value may be the same or different; the third threshold value and the fourth threshold value may be the same or different, and the present disclosure does not specifically limit this.
  • the first condition and the second condition may be the same condition or different conditions.
  • the first condition includes all the above-mentioned condition items
  • the second condition includes all the above-mentioned condition items
  • the first threshold value may be the same as the second threshold value
  • the second threshold value may be the same as the fourth threshold value.
  • the first threshold value, the second threshold value, the third threshold value and the fourth threshold value may all be zero, or a value close to zero.
  • the first condition only includes the two condition items that the difference between the position measured by the terminal this time and the position reported last time is less than or equal to the first threshold value, and the difference between the positioning measurement result measured by the terminal this time and the positioning measurement result reported last time is less than or equal to the second threshold value, and the second condition includes all the above-mentioned condition items, and the first threshold value is different from the third threshold value, and the second threshold value is different from the fourth threshold value.
  • the network device may indicate the first condition and/or the second condition by sending a first threshold, a second threshold, a third threshold, a fourth threshold, or a static state parameter.
  • the first condition can be determined as follows: the difference between the position measured this time by the terminal and the position reported last time is less than or equal to the first threshold, and the difference between the positioning measurement result measured this time by the terminal and the positioning measurement result reported last time is less than or equal to the second threshold, and the terminal is in a stationary state.
  • the second condition may be determined as: a difference between the location measured this time by the terminal and the location reported last time is less than or equal to the third threshold.
  • the preset condition is at least one of the following: the difference between the position calculated by the terminal this time and the position reported last time is less than or equal to the fifth threshold; the difference between the positioning measurement result obtained by the terminal this time and the positioning measurement result reported last time is less than or equal to the sixth threshold; the terminal is in a stationary state.
  • the fifth threshold value and/or the sixth threshold value may be determined according to the first condition or the second condition for not sending the positioning measurement result and/or the location information indicated in the first indication information sent by the network device. Accordingly, the preset condition may be determined based on the first condition or the second condition, for example, the fifth threshold value may be determined as the first threshold value in the first condition, and the sixth threshold value may be determined as the second threshold value in the first condition. Alternatively, the fifth threshold value and/or the sixth threshold value may also be pre-configured. The fifth threshold value and the sixth threshold value may be equal to zero or values close to zero.
  • step S403 the terminal satisfies the preset condition, which may mean that the terminal satisfies each condition in the preset condition, or may mean that the terminal satisfies any condition in the preset condition.
  • the preset condition is: the difference between the position calculated this time and the position reported last time is less than or equal to the first threshold, and the difference between the positioning measurement result obtained in this measurement and the positioning measurement result reported last time is less than or equal to the second threshold, and the terminal is in a stationary state.
  • the terminal when the terminal satisfies that the difference between the position calculated this time and the position reported last time is less than or equal to the first threshold, and the difference between the positioning measurement result obtained in this measurement and the positioning measurement result reported last time is less than or equal to the second threshold, and the terminal is in a stationary state, it can be determined that the terminal meets the preset condition.
  • the terminal when the terminal satisfies that it is in a stationary state, and/or the difference between the position calculated this time and the position reported last time is less than or equal to the first threshold, and/or the difference between the positioning measurement result obtained in this measurement and the positioning measurement result reported last time is less than or equal to the second threshold, it can be determined that the terminal meets the preset condition.
  • the network device can determine the location of the terminal or determine whether the terminal has moved according to the content indicated by the second indication information.
  • the second indication information can simultaneously indicate that the location of the terminal remains unchanged, the difference between the location calculated by the terminal this time and the location reported last time, and the difference between the positioning measurement result obtained by the terminal this time and the positioning measurement result reported last time.
  • the second indication information can only indicate one or both of them, and the specific content indicated by the second indication information can be determined according to the situation of the terminal itself.
  • the situation of the terminal itself can include the terminal's own capabilities, the current load of the terminal, the remaining power of the terminal, or the satisfaction of the terminal with preset conditions, etc.
  • the second indication information may be sent by the terminal when it is determined that it is in a stationary state; if the second indication information is used to indicate the difference between the position calculated by the terminal this time and the position reported last time, the second indication information may be sent by the terminal when it is determined that the difference between the position calculated by the terminal this time and the position reported last time is greater than a first threshold; if the second indication information is used to indicate the difference between the positioning measurement result obtained by the terminal this time and the positioning measurement result reported last time, the second indication information may be sent by the terminal when it is determined that the difference between the positioning measurement result obtained by the terminal this time and the positioning measurement result reported last time is greater than a second threshold.
  • the second indication information may be carried in an event report.
  • the event report carrying the second indication information may not carry the positioning measurement result and/or the position information.
  • the network indication may be carried in a location information request message (LPP, location information request), or in a supplementary service message (supplementary services), etc.
  • the supplementary service message may be LCS Periodic-Triggered Invoke Request, i.e., location service periodically triggered invocation request.
  • the network by receiving a first indication message sent by a network device, and based on the first indication message, determining that the terminal does not send positioning measurement results and/or location information to the network, and sending a second indication message based on whether the terminal meets a preset condition so that the network device learns the location of the terminal based on the second indication message, the network can still effectively determine the location of the terminal even if the terminal does not send positioning measurement results and/or location information to the network, which can not only reduce the power consumption of the terminal, but also ensure that the network can accurately determine the location of the terminal.
  • FIG11 is a flow chart of a method for sending a position according to an exemplary embodiment, which is applied to a terminal.
  • the method includes:
  • a terminal receives first indication information sent by a network device.
  • the terminal sends second indication information to the network device according to the first indication information.
  • the second indication information is used to indicate at least one of the following: the position of the terminal remains unchanged; the difference between the position calculated by the terminal this time and the position reported last time; the difference between the positioning measurement result obtained by the terminal this time and the positioning measurement result reported last time.
  • the position of the terminal does not change within a certain period of time (for example, within the transmission period of the event report) or the position change is less than a preset threshold, it can be determined that it is in a stationary state.
  • the change in the position of the terminal can be determined by the terminal through GNSS or the terminal's own sensor.
  • the first indication information is used to indicate at least one of the following: not sending positioning measurement results and/or location information; not sending an event report, wherein the event report is used to carry the positioning measurement results and/or location information.
  • the second indication information can simultaneously indicate that the position of the terminal remains unchanged, the difference between the position calculated by the terminal this time and the position reported last time, and the difference between the positioning measurement result obtained by the terminal this time and the positioning measurement result reported last time.
  • the second indication information can indicate only one or both of them, and the specific content indicated by the second indication information can be determined according to the situation of the terminal itself. Specifically, the situation of the terminal itself can include the terminal's own capabilities, the current load of the terminal, or the remaining power of the terminal.
  • the second indication information may be carried in an event report.
  • the event report carrying the second indication information may not carry the positioning measurement result and/or the position information.
  • the network indication may be carried in a location information request message (LPP, location information request), or in a supplementary service message (supplementary services), etc.
  • the supplementary service message may be LCS Periodic-Triggered Invoke Request, i.e., location service periodically triggered invocation request.
  • the network device by receiving first indication information sent by a network device, and sending second indication information to the network device based on the first indication information, the network device can obtain the location of the terminal based on the second indication information, thereby enabling the network device to effectively determine the location of the terminal without the terminal sending positioning measurement results and/or location information to the network. This not only reduces the power consumption of the terminal, but also ensures that the network can accurately determine the location of the terminal.
  • FIG5 is a flow chart of a network indication method according to an exemplary embodiment, which is applied to a network device.
  • the method includes:
  • a network device sends first indication information to a terminal, where the first indication information is used by the terminal to determine not to send a positioning measurement result and/or location information according to the first indication information.
  • the first indication information may be used to instruct the terminal to send the positioning measurement result and/or the location information, and/or to instruct the terminal not to send the positioning measurement result and/or the location information.
  • both the positioning measurement result and the location information can be used by the core network device to determine the location of the terminal.
  • the first indication information is used to indicate at least one of the following: not sending positioning measurement results and/or location information; a first condition for not sending positioning measurement results and/or location information; a second condition for not sending an event report; and an event report is used to carry positioning measurement results and/or location information.
  • the terminal determines, in response to receiving the first indication information, that the positioning measurement result and/or location information is not sent according to the first indication information. This may be determined when the first indication information is used to indicate that the positioning measurement result and/or location information is not sent. Alternatively, this may be determined according to the first condition indicated by the first indication information when the terminal determines that the first condition is met. Alternatively, this may be determined according to the second condition indicated in the first indication information when the terminal determines that the second condition is met.
  • the terminal can directly determine not to send the positioning measurement result and/or the location information according to the first indication information.
  • the terminal may determine whether to send the positioning measurement results and/or location information based on whether the terminal satisfies the first condition. For example, if the first condition is not met, the positioning measurement results and/or location information are sent; if the first condition is met, the positioning measurement results and/or location information are not sent.
  • the terminal may determine whether to send an event report based on whether the terminal satisfies the first condition. For example, if the second condition is not met, an event report is sent; if the first condition is met, an event report is not sent.
  • the positioning measurement results and/or location information can be carried in an event report or carried through other information. Not sending an event report is only one possible implementation method of not sending the positioning measurement results and/or location information. For example, if the terminal determines not to send the positioning measurement results and/or location information, the terminal can send an event report that does not include the positioning measurement results and/or location information. Alternatively, if the terminal determines not to send an event report, the terminal can still carry the positioning measurement results and/or location information through other information and send the positioning measurement results and/or location information to the network device.
  • the event report may also include other information, for example, the event report may include a message that can be used to notify the core network terminal that a related event has been detected, such as notifying the network terminal that it has moved out of a certain area, etc.
  • the embodiments of the present disclosure do not specifically limit this.
  • the first condition is at least one of the following: the difference between the position measured by the terminal this time and the position reported last time is less than or equal to the first threshold; the difference between the positioning measurement result measured by the terminal this time and the positioning measurement result reported last time is less than or equal to the second threshold; the terminal is in a stationary state; and/or,
  • the second condition is at least one of the following: the difference between the terminal's current measured position and the last reported position is less than or equal to a third threshold; the difference between the positioning measurement result obtained by the terminal this time and the last reported measurement result is less than or equal to a fourth threshold; the terminal is in a stationary state.
  • the terminal can determine that it is in a stationary state when it determines that its position has not changed within a certain period of time (for example, within the transmission period of the event report) or the position change is less than a preset threshold. Specifically, whether the terminal is in a stationary state can be determined by the terminal itself or can be measured based on GNSS or sensors of the terminal.
  • the first threshold value and the second threshold value may be the same or different; the third threshold value and the fourth threshold value may be the same or different, and the present disclosure does not make specific limitations on this.
  • the first condition and the second condition may be the same condition or different conditions.
  • the first condition includes all the above-mentioned condition items
  • the second condition includes all the above-mentioned condition items
  • the first threshold value may be the same as the second threshold value
  • the second threshold value may be the same as the fourth threshold value.
  • the first threshold value, the second threshold value, the third threshold value and the fourth threshold value may all be zero, or a value close to zero.
  • the first condition only includes two condition items: the difference between the position measured by the terminal this time and the position reported last time is less than or equal to the first threshold value, and the difference between the positioning measurement result measured by the terminal this time and the positioning measurement result reported last time is less than or equal to the second threshold value, and the second condition includes all the above-mentioned condition items, and the first threshold value is different from the third threshold value, and the second threshold value is different from the fourth threshold value.
  • the network device may send the first threshold, the second threshold, the third threshold, the fourth threshold or the static state parameter through the first indication information to indicate the first condition and/or the second condition.
  • the first condition indicated by the network device may be: the difference between the position measured by the terminal this time and the position reported last time is less than or equal to the first threshold, and the difference between the positioning measurement result measured by the terminal this time and the positioning measurement result reported last time is less than or equal to the second threshold, and the terminal is in a stationary state.
  • the first indication information sent by the network device only includes the third threshold, it can be determined that the second condition indicated by the network device is: the difference between the terminal's position measured this time and the last reported position is less than or equal to the third threshold.
  • the network indication may be carried in a location information request message (LPP, location information request), or in a supplementary service message (supplementary services), etc.
  • the supplementary service message may be LCS Periodic-Triggered Invoke Request, i.e., location service periodically triggered invocation request.
  • the network device sends a first indication message to the terminal, so that the terminal determines whether to send the positioning measurement result and/or location information based on the first indication message.
  • the terminal does not send the positioning measurement result and/or location information to the network, thereby effectively reducing the power consumption of the terminal, improving the performance of the terminal, and effectively saving network resources.
  • FIG6 is a flow chart of a network indication method according to an exemplary embodiment, which is applied to a network device.
  • the method includes:
  • a network device sends first indication information to a terminal, where the first indication information is used by the terminal to determine not to send a positioning measurement result and/or location information according to the first indication information.
  • S602 The network device receives second indication information sent by the terminal.
  • the second indication information is used to indicate at least one of the following:
  • the first indication information may be used to instruct the terminal to send the positioning measurement result and/or the location information, and/or to instruct the terminal not to send the positioning measurement result and/or the location information.
  • both the positioning measurement result and the location information can be used by the core network device to determine the location of the terminal.
  • the first indication information is used to indicate at least one of the following: not sending positioning measurement results and/or location information; a first condition for not sending positioning measurement results and/or location information; a second condition for not sending an event report; and an event report is used to carry positioning measurement results and/or location information.
  • the terminal determines, in response to receiving the first indication information, that the positioning measurement result and/or location information is not sent according to the first indication information. This may be determined when the first indication information is used to indicate that the positioning measurement result and/or location information is not sent. Alternatively, this may be determined according to the first condition indicated by the first indication information when the terminal determines that the first condition is met. Alternatively, this may be determined according to the second condition indicated in the first indication information when the terminal determines that the second condition is met.
  • the terminal can directly determine not to send the positioning measurement result and/or the location information according to the first indication information.
  • the terminal may determine whether to send the positioning measurement result and/or location information based on whether the terminal satisfies the first condition. For example, if the first condition is not met, the positioning measurement result and/or location information is sent; if the first condition is met, the positioning measurement result and/or location information is not sent.
  • the terminal may determine whether to send an event report based on whether the terminal satisfies the first condition. For example, if the second condition is not met, an event report is sent; if the first condition is met, an event report is not sent.
  • the positioning measurement results and/or location information can be carried in an event report or carried through other information. Not sending an event report is only one possible implementation method of not sending the positioning measurement results and/or location information. For example, if the terminal determines not to send the positioning measurement results and/or location information, the terminal can send an event report that does not include the positioning measurement results and/or location information. Alternatively, if the terminal determines not to send an event report, the terminal can still carry the positioning measurement results and/or location information through other information and send the positioning measurement results and/or location information to the network device.
  • the event report may also include other information, for example, the event report may include a message that can be used to notify the core network terminal that a related event has been detected, such as notifying the network terminal that it has moved out of a certain area, etc.
  • the embodiments of the present disclosure do not specifically limit this.
  • the first condition is at least one of the following: the difference between the position measured by the terminal this time and the position reported last time is less than or equal to the first threshold; the difference between the positioning measurement result measured by the terminal this time and the positioning measurement result reported last time is less than or equal to the second threshold; the terminal is in a stationary state; and/or,
  • the second condition is at least one of the following: the difference between the terminal's current measured position and the last reported position is less than or equal to a third threshold; the difference between the positioning measurement result obtained by the terminal this time and the last reported measurement result is less than or equal to a fourth threshold; the terminal is in a stationary state.
  • the terminal can determine that it is in a stationary state when it determines that its position has not changed within a certain period of time (for example, within the transmission period of the event report) or the position change is less than a preset threshold. Specifically, whether the terminal is in a stationary state can be determined by the terminal itself or can be measured based on GNSS or sensors of the terminal.
  • the first threshold value and the second threshold value may be the same or different; the third threshold value and the fourth threshold value may be the same or different, and the present disclosure does not specifically limit this.
  • the first condition and the second condition may be the same condition or different conditions.
  • the first condition includes all the above-mentioned condition items
  • the second condition includes all the above-mentioned condition items
  • the first threshold value may be the same as the second threshold value
  • the second threshold value may be the same as the fourth threshold value.
  • the first threshold value, the second threshold value, the third threshold value and the fourth threshold value may all be zero, or a value close to zero.
  • the first condition only includes the two condition items that the difference between the position measured by the terminal this time and the position reported last time is less than or equal to the first threshold value, and the difference between the positioning measurement result measured by the terminal this time and the positioning measurement result reported last time is less than or equal to the second threshold value, and the second condition includes all the above-mentioned condition items, and the first threshold value is different from the third threshold value, and the second threshold value is different from the fourth threshold value.
  • the network device may send the first threshold, the second threshold, the third threshold, the fourth threshold or the static state parameter through the first indication information to indicate the first condition and/or the second condition.
  • the first condition indicated by the network device may be: the difference between the position measured by the terminal this time and the position reported last time is less than or equal to the first threshold, and the difference between the positioning measurement result measured by the terminal this time and the positioning measurement result reported last time is less than or equal to the second threshold, and the terminal is in a stationary state.
  • the first indication information sent by the network device only includes the third threshold, it can be determined that the second condition indicated by the network device is: the difference between the terminal's position measured this time and the last reported position is less than or equal to the third threshold.
  • the network indication may be carried in a location information request message (LPP, location information request), or in a supplementary service message (supplementary services), etc.
  • the supplementary service message may be LCS Periodic-Triggered Invoke Request, i.e., location service periodically triggered invocation request.
  • the network device sends a first indication message to the terminal, so that the terminal determines whether to send the positioning measurement result and/or location information based on the first indication message.
  • the terminal does not send the positioning measurement result and/or location information to the network, thereby effectively reducing the power consumption of the terminal, improving the performance of the terminal, and effectively saving network resources.
  • the second indication information is sent by the terminal when a preset condition is met.
  • the preset condition is at least one of the following: the difference between the position calculated by the terminal this time and the position reported last time is less than or equal to a first threshold; the difference between the positioning measurement result obtained by the terminal this time and the positioning measurement result reported last time is less than or equal to a second threshold; the terminal is in a stationary state.
  • the first threshold value and/or the second threshold value may be determined according to a first condition for not sending the positioning measurement result and/or the location information indicated in the first indication information sent by the network device. Accordingly, the preset condition may be determined based on the first condition. Alternatively, the first threshold value and/or the second threshold value may also be pre-configured.
  • the terminal satisfies the preset condition, which may mean that the terminal satisfies each condition in the preset condition, or may mean that the terminal satisfies any one condition in the preset condition.
  • the preset condition is: the difference between the position calculated this time and the position reported last time is less than or equal to the first threshold, and the difference between the positioning measurement result obtained in this measurement and the positioning measurement result reported last time is less than or equal to the second threshold, and the terminal is in a stationary state.
  • the terminal when the terminal satisfies that the difference between the position calculated this time and the position reported last time is less than or equal to the first threshold, and the difference between the positioning measurement result obtained in this measurement and the positioning measurement result reported last time is less than or equal to the second threshold, and the terminal is in a stationary state, it can be determined that the terminal meets the preset condition.
  • the terminal when the terminal satisfies that it is in a stationary state, and/or the difference between the position calculated this time and the position reported last time is less than or equal to the first threshold, and/or the difference between the positioning measurement result obtained in this measurement and the positioning measurement result reported last time is less than or equal to the second threshold, it can be determined that the terminal meets the preset condition.
  • the network device can determine the location of the terminal or determine whether the terminal has moved according to the content indicated by the second indication information.
  • the second indication information can simultaneously indicate that the location of the terminal remains unchanged, the difference between the location calculated by the terminal this time and the location reported last time, and the difference between the positioning measurement result obtained by the terminal this time and the positioning measurement result reported last time.
  • the second indication information can only indicate one or both of them, and the specific content indicated by the second indication information can be determined according to the situation of the terminal itself.
  • the situation of the terminal itself can include the terminal's own capabilities, the current load of the terminal, the remaining power of the terminal, or the satisfaction of the terminal with preset conditions, etc.
  • the second indication information may be sent by the terminal when it is determined that it is in a stationary state; if the second indication information is used to indicate the difference between the position calculated by the terminal this time and the position reported last time, the second indication information may be sent by the terminal when it is determined that the difference between the position calculated by the terminal this time and the position reported last time is greater than a first threshold; if the second indication information is used to indicate the difference between the positioning measurement result obtained by the terminal this time and the positioning measurement result reported last time, the second indication information may be sent by the terminal when it is determined that the difference between the positioning measurement result obtained by the terminal this time and the positioning measurement result reported last time is greater than a second threshold.
  • the second indication information may be carried in an event report.
  • the event report carrying the second indication information may not carry the positioning measurement result and/or the position information.
  • the network indication may be carried in a location information request message (LPP, location information request), or in a supplementary service message (supplementary services), etc.
  • the supplementary service message may be LCS Periodic-Triggered Invoke Request, i.e., location service periodically triggered invocation request.
  • the network device sends a first indication message to cause the terminal to determine, based on the first indication message, that the terminal does not send positioning measurement results and/or location information to the network, and causes the terminal to send a second indication message based on the satisfaction of a preset condition so that the network device learns the location of the terminal based on the second indication message.
  • the network can still effectively determine the location of the terminal, which can not only reduce the power consumption of the terminal, but also ensure that the network can accurately determine the location of the terminal.
  • FIG. 7 is a block diagram of a position sending device 60 according to an exemplary embodiment, which is applied to a terminal.
  • the position sending device 70 includes:
  • the receiving module 71 is configured to receive first indication information sent by the network device
  • the determination module 72 is configured to determine not to send the positioning measurement result and/or the position information according to the first indication information.
  • the first indication information is used to indicate at least one of the following: not sending positioning measurement results and/or location information; a first condition for not sending positioning measurement results and/or location information; a second condition for not sending an event report; an event report is used to carry positioning measurement results and/or location information.
  • the first indication information is carried in a location information request message, or in a supplementary service message.
  • the first condition is at least one of the following: a difference between the position measured by the terminal this time and the position reported last time is less than or equal to a first threshold; a difference between the positioning measurement result measured by the terminal this time and the positioning measurement result reported last time is less than or equal to a second threshold; the terminal is in a stationary state; and/or,
  • the second condition is at least one of the following: the difference between the terminal's current measured position and the last reported position is less than or equal to a third threshold; the difference between the positioning measurement result obtained by the terminal this time and the last reported measurement result is less than or equal to a fourth threshold; the terminal is in a stationary state.
  • the position sending device 70 further includes:
  • the sending module is configured to send a second indication information to the network device; wherein the second indication information is used to indicate at least one of the following: the position of the terminal remains unchanged; the difference between the position calculated by the terminal this time and the position reported last time; the difference between the positioning measurement result obtained by the terminal this time and the positioning measurement result reported last time.
  • the sending module is configured to:
  • the preset condition is at least one of the following: the difference between the position calculated by the terminal this time and the position reported last time is less than or equal to a first threshold; the difference between the positioning measurement result obtained by the terminal this time and the positioning measurement result reported last time is less than or equal to a second threshold; the terminal is in a stationary state.
  • the second indication information is carried in the event report.
  • FIG8 is a block diagram of a network indication device according to an exemplary embodiment, which is applied to a network device.
  • the network indication device 80 includes:
  • the indication module 81 is configured to send first indication information to the terminal; the first indication information is used by the terminal to determine not to send the positioning measurement result and/or location information according to the first indication information.
  • the first indication information is used to indicate at least one of the following: the terminal does not send positioning measurement results and/or location information; the first condition under which the terminal does not send positioning measurement results and/or location information; the second condition under which the terminal does not send an event report; the event report is used to carry positioning measurement results and/or location information.
  • the first indication information is carried in a location information request message, or in a supplementary service message.
  • the first condition is at least one of the following: a difference between the position measured by the terminal this time and the position reported last time is less than or equal to a first threshold; a difference between the positioning measurement result measured by the terminal this time and the positioning measurement result reported last time is less than or equal to a second threshold; the terminal is in a stationary state; and/or,
  • the second condition is at least one of the following: the difference between the terminal's current measured position and the last reported position is less than or equal to a third threshold; the difference between the positioning measurement result obtained by the terminal this time and the last reported measurement result is less than or equal to a fourth threshold; the terminal is in a stationary state.
  • the network indicating device 80 includes:
  • the first receiving module is configured to receive second indication information sent by the terminal; wherein the second indication information is used to indicate at least one of the following: the position of the terminal remains unchanged; the difference between the position calculated by the terminal this time and the position reported last time; the difference between the positioning measurement result obtained by the terminal this time and the positioning measurement result reported last time.
  • the second indication information is sent by the terminal when a preset condition is met.
  • the preset condition is at least one of the following: the difference between the position calculated by the terminal this time and the position reported last time is less than or equal to a first threshold; the difference between the positioning measurement result obtained by the terminal this time and the positioning measurement result reported last time is less than or equal to a second threshold; the terminal is in a stationary state.
  • the second indication information is carried in the event report.
  • Fig. 9 is a block diagram showing a position transmitting device 1900 according to an exemplary embodiment.
  • the location sending device 1900 may include one or more of the following components: a processing component 1902 , a memory 1904 , a power component 1906 , a multimedia component 1908 , an audio component 1910 , an input/output (I/O) interface 1912 , a sensor component 1914 , and a communication component 1916 .
  • the processing component 1902 generally controls the overall operation of the position transmitting device 1900, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 1902 may include one or more processors 1920 to execute instructions to complete all or part of the steps of the above-mentioned position transmitting method.
  • the processing component 1902 may include one or more modules to facilitate the interaction between the processing component 1902 and other components.
  • the processing component 1902 may include a multimedia module to facilitate the interaction between the multimedia component 1908 and the processing component 1902.
  • the memory 1904 is configured to store various types of data to support the operation of the location transmitting device 1900. Examples of such data include instructions for any application or location transmitting method operating on the location transmitting device 1900, contact data, phone book data, messages, pictures, videos, etc.
  • the memory 1904 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory
  • flash memory magnetic disk or optical disk.
  • the power component 1906 provides power to the various components of the location transmitting device 1900.
  • the power component 1906 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to the location transmitting device 1900.
  • the multimedia component 1908 includes a screen that provides an output interface between the position sending device 1900 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundaries of the touch or slide action, but also detect the duration and pressure associated with the touch or slide operation.
  • the multimedia component 1908 includes a front camera and/or a rear camera.
  • the front camera and/or the rear camera may receive external multimedia data.
  • Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
  • the audio component 1910 is configured to output and/or input audio signals.
  • the audio component 1910 includes a microphone (MIC), and when the position transmitting device 1900 is in an operation mode, such as a call mode, a recording mode, and a speech recognition mode, the microphone is configured to receive an external audio signal.
  • the received audio signal can be further stored in the memory 1904 or sent via the communication component 1916.
  • the audio component 1910 also includes a speaker for outputting audio signals.
  • I/O interface 1912 provides an interface between processing component 1902 and peripheral interface modules, such as keyboards, click wheels, buttons, etc. These buttons may include but are not limited to: home button, volume button, start button, and lock button.
  • the sensor assembly 1914 includes one or more sensors for providing various aspects of status assessment for the position transmitting device 1900.
  • the sensor assembly 1914 can detect the open/closed state of the position transmitting device 1900, the relative positioning of components, such as the display and keypad of the position transmitting device 1900, and the sensor assembly 1914 can also detect the position change of the position transmitting device 1900 or a component of the position transmitting device 1900, the presence or absence of user contact with the position transmitting device 1900, the position of the position transmitting device 1900 or acceleration/deceleration, and the temperature change of the position transmitting device 1900.
  • the sensor assembly 1914 can include a proximity sensor configured to detect the presence of a nearby object without any physical contact.
  • the sensor assembly 1914 can also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor assembly 1914 can also include an accelerometer, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • the communication component 1916 is configured to facilitate wired or wireless communication between the location sending device 1900 and other devices.
  • the location sending device 1900 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 1916 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel.
  • the communication component 1916 also includes a near field communication (NFC) module to facilitate short-range communication.
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • the position sending device 1900 can be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors or other electronic components to execute the above-mentioned position sending method.
  • ASICs application-specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGAs field programmable gate arrays
  • controllers microcontrollers, microprocessors or other electronic components to execute the above-mentioned position sending method.
  • a non-transitory computer-readable storage medium including instructions is also provided, such as a memory 1904 including instructions, and the instructions can be executed by the processor 1920 of the position sending device 1900 to complete the above-mentioned position sending method.
  • the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc.
  • a computer program product is further provided.
  • the computer program product includes a computer program executable by a programmable device, and the computer program has a code portion for executing the above-mentioned position transmission method when executed by the programmable device.
  • FIG10 is a block diagram of a network indication device according to an exemplary embodiment.
  • the network indication device 2000 may be provided as other network logic entities in a core network, such as an AMF network element, an LMF network element, etc., or may be provided as an access network device, such as a base station.
  • the network indication device 2000 includes a processing component 2022, which further includes one or more processors, and a memory resource represented by a memory 2032 for storing instructions executable by the processing component 2022, such as an application.
  • the application stored in the memory 2032 may include one or more modules, each of which corresponds to a set of instructions.
  • the processing component 2022 is configured to execute instructions to execute the steps of the network indication method provided in the above method embodiment.
  • the network indication device 2000 may also include a power supply component 2026 configured to perform power management of the network indication device 2000, a wired or wireless network interface 2050 configured to connect the network indication device 2000 to a network, and an input/output (I/O) interface 2058.
  • the network indication device 2000 may operate based on an operating system stored in the memory 2032, such as Windows Server TM , Mac OS X TM , Unix TM , Linux TM , FreeBSD TM , or the like.
  • a computer program product which includes a computer program that can be executed by a programmable device, and the computer program has a code portion for executing the above-mentioned network indication method when executed by the programmable device.

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Abstract

一种位置发送方法及装置、网络指示方法及装置、以及介质，该位置发送方法，应用于终端，包括：接收网络设备发送的第一指示信息；根据所述第一指示信息，确定不发送定位测量结果和/或位置信息。终端通过接收网络设备发送的第一指示信息，并基于第一指示信息确定是否发送定位测量结果和/或位置信息，可以在无需发送定位测量结果和/或位置信息时使得终端不向网络发送该定位测量结果和/或位置信息，有效地降低了终端的功耗，提高了终端的性能，并有效地节省了网络资源。

Description

位置发送方法及装置、网络指示方法及装置、以及介质 技术领域
本公开涉及通信领域，尤其涉及一种位置发送方法及装置、网络指示方法及装置、以及介质。
背景技术
低功耗高精度(low power high accuracy,LPHA)定位中，对于RRC(无线资源控制，Radio Resource Control)定位，其下行定位和上下行结合的定位，都需要UE发送定位测量结果或估计的位置。对于LPHA定位，在满足LPHA定位需求的同时，还需要降低终端的功耗。
发明内容
为克服相关技术中存在的问题，本公开提供一种位置发送方法及装置、网络指示方法及装置、以及介质。
根据本公开实施例的第一方面，提供一种位置发送方法，应用于终端，所述方法包括：
接收网络设备发送的第一指示信息；
根据所述第一指示信息，确定不发送定位测量结果和/或位置信息。
根据本公开实施例的第二方面，提供一种网络指示方法，应用于网络设备，所述方法包括：
向终端发送第一指示信息；
所述第一指示信息用于所述终端根据所述第一指示信息，确定不发送定位测量结果和/或位置信息。
根据本公开实施例的第二方面，提供一种位置发送装置，应用于终端，所述装置包括：
接收模块，被配置为接收网络设备发送的第一指示信息；
确定模块，被配置为根据所述第一指示信息，确定不发送定位测量结果和/或位置信息。
根据本公开实施例的第三方面，提供一种网络指示装置，应用于为网络设备，所述 装置包括：
指示模块，被配置为向终端发送第一指示信息；所述第一指示信息用于所述终端根据所述第一指示信息，确定不发送定位测量结果和/或位置信息。
根据本公开实施例的第四方面，提供一种位置发送装置，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
接收网络设备发送的第一指示信息；
根据所述第一指示信息，确定不发送定位测量结果和/或位置信息。
根据本公开实施例的第五方面，提供一种网络指示装置，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
向终端发送第一指示信息；所述第一指示信息用于所述终端根据所述第一指示信息，确定不发送定位测量结果和/或位置信息。
根据本公开实施例的第六方面，提供一种计算机可读存储介质，其上存储有计算机程序指令，该程序指令被处理器执行时实现本公开第一方面中任一项所述方法的步骤，或者，本公开第二方面任一项所述方法的步骤。
本公开的实施例提供的技术方案中，终端通过接收网络设备发送的第一指示信息，并基于第一指示信息确定是否发送定位测量结果和/或位置信息，可以在无需发送定位测量结果和/或位置信息时使得终端不向网络发送该定位测量结果和/或位置信息，有效地降低了终端的功耗，提高了终端的性能，并有效地节省了网络资源。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
本公开上述的和/或附加的方面和优点从下面结合附图对实施例的描述中将变得明显和容易理解，其中：
图1示例性示出了本公开实施例适用的一种系统架构示意图。
图2是根据一示例性实施例示出的一种位置发送方法的流程图。
图3是根据一示例性实施例示出的一种位置发送方法的流程图。
图4是根据一示例性实施例示出的一种位置发送方法的流程图。
图5是根据一示例性实施例示出的一种网络指示方法的流程图。
图6是根据一示例性实施例示出的一种网络指示方法的流程图。
图7是根据一示例性实施例示出的一种位置发送装置的框图。
图8是根据一示例性实施例示出的一种网络指示装置的框图。
图9是根据一示例性实施例示出的一种位置发送装置的框图。
图10是根据一示例性实施例示出的一种网络指示装置的框图。
图11是根据一示例性实施例示出的一种位置发送方法的流程图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
下面首先介绍本公开实施例的实施环境：
本公开实施例可以适用于于4G(第四代移动通信系统)演进系统，如长期演进(long term evolution，LTE)系统，或者还可以为5G(第五代移动通信系统)系统，如采用新型无线入技术(new radio access technology，New RAT)的接入网；云无线接入网(Cloud Radio Access Network，CRAN)等通信系统。
图1示例性示出了本公开实施例适用的一种系统架构示意图。应理解，本公开实施例并不限于图1所示的系统中，此外，图1中的装置可以是硬件，也可以是从功能上划分的软件或者以上二者结合后的结构。如图1所示，本公开实施例提供的系统架构包括终端以及网络设备。在一个示例中，网络设备可以包括接入网设备以及核心网设备，终端可以通过接入网设备与核心网设备进行通信。
在一个示例中，接入网设备可以包括基站，基站可以作为接入网络(access network，AN)的一个具体实现形式，还可以称为接入节点，如果是无线接入的形式，称为无线接入网(radio access network，RAN)，为终端提供无线接入服务。接入节点具体可以是全球移动通信(global system for mobile communication，GSM)系统或码分多址(code division  multiple access，CDMA)系统中的基站，也可以是宽带码分多址(wideband code division multiple access，WCDMA)系统中的基站(NodeB)，还可以是LTE系统中的演进型基站(evolutional node B，eNB或eNodeB)，或者是5G网络中的基站设备、小基站设备、无线访问节点(WiFiAP)、无线互通微波接入基站(worldwide interoperability for microwave access base station，WiMAX BS)等，本公开对此并不限定。接入网涉及各种定位过程的处理，包括目标终端的定位、与特定目标终端无关的位置相关信息的提供以及核心网中的AMF(Access Management Function，接入控制功能)网元或LMF(Location Management Function，定位管理功能)网元与目标终端之间的定位消息的传送。
终端，也可称为接入终端、用户设备(user equipment，UE)，用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、无线通信设备、用户代理或用户装置等。终端可以是蜂窝电话、无绳电话、会话启动协议(session initiation protocol，SIP)电话、无线本地环路(wireless local loop，WLL)站、个人数字处理(personal digital assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、物联网终端设备，比如火灾检测传感器、智能水表/电表、工厂监控设备等等。
其中，核心网设备可以包括移动性管理网元，移动性管理网元可以包括是5G中的接入与移动性管理实体(access and mobility management function，AMF)。移动性管理网元负责移动网络中终端的接入与移动性管理。其中，AMF负责终端接入与移动性管理，NAS消息路由，会话管理功能实体(session management function，SMF)选择等。AMF可以作为中间网元，用来传输终端和SMF之间的会话管理消息。
核心网设备还可以包括数据管理网元，用于处理终端设备标识，接入鉴权，注册以及移动性管理等。在5G通信系统中，该数据管理网元可以是统一数据管理(unified data management，UDM)网元。
进一步，核心网设备中还可以包括LCS(location services，位置服务)客户端以及GMLC(Gateway Mobile Location Centre，网关移动定位中心)网元，该LCS客户端可以从GMLC访问LCS服务。GMLC网元可以包括V-GMLC(Visited-Gateway Mobile Location Centre，网关移动定位中心)、H-GMLCD(Home-Gateway Mobile Location Centre，网关移动定位中心)等网元。GMLC网元包含支持LCS所需的功能。GMLC是外部LCS客户端访问PLMN(Public Land Mobile Network，公共陆地移动网络)中的第一个节点。 AF(Application Function，应用功能)网元和NF(Network Function，网络功能)网元可以直接或通过NEF(Network Exposure Function，网络开放功能)网元访问GMLC。
上述功能既可以是硬件设备中的网络元件，也可以是在专用硬件上运行软件功能，或者是平台(例如，云平台)上实例化的虚拟化功能。
基于以上系统架构，终端可以通过接入网设备向核心网设备发送信息或者接收核心网设备发送的消息，进而使得核心网获知该终端的位置。
在低功耗高精度(low power high accuracy,LPHA)定位中，对于RRC(无线资源控制，Radio Resource Control)非激活态或空闲态定位，其下行定位和上下行结合的定位，都需要UE发送定位测量结果或估计的位置。在相关技术中，对于LPHA定位，需要降低终端的功耗，同时满足LPHA定位的需求。而对于一些场景，存在终端在一定时间内静止的场景，如何进一步降低终端的功耗仍是亟待解决的问题。
为了解决相关技术中存在的问题，本公开提供一种位置发送方法及装置、网络指示方法及装置、以及介质。
图2是根据一示例性实施例示出的一种位置发送方法的流程图，应用于终端，该方法包括：
S201、终端接收网络设备发送的第一指示信息。
其中，该网络指示可以是核心网设备中的AMF网元或者LMF网元发送的，也可以是其他网元发送的，进而通过基站转发至该终端的，本公开对此不作具体限定。
S202、终端根据第一指示信息，确定不发送定位测量结果和/或位置信息。
其中，该第一指示信息可以用于指示该终端发送定位测量结果和/或位置信息，和/或，用于指示该终端不发送定位测量结果和/或位置信息。
在一些实施例中，终端可以基于该第一指示信息的指示，确定是否发送定位测量结果和/或位置信息。在一些实施例中，终端可以自身情况确定发送定位测量结果；或者，确定发送位置信息，或者确定发送定位测量结果以及位置信息。其中，终端的自身情况包括以下其中至少一项：终端自身能力、终端当前负载、终端剩余电量等。例如，终端仅具备生成定位测量结果的能力，不具备生成位置信息的能力，则可以仅发送定位测量结果。或者，若该终端同时具备生成定位测量结果以及生成位置信息的能力，终端可以其当前负载或者剩余电量选择发送定位测量结果、位置信息中的任意一者，或者同时发送定位测量结果以及位置信息。
可以理解的是，该定位测量结果以及该位置信息均可以用于网络设备(例如核心网设备)确定该终端的位置。
在一示例中，第一指示信息用于指示以下至少一项：不发送定位测量结果和/或位置信息；不发送定位测量结果和/或位置信息的第一条件；不发送事件报告的第二条件；事件报告用于携带定位测量结果和/或位置信息。
其中，在步骤S202中，根据第一指示信息，确定不发送定位测量结果和/或位置信息可以是在该第一指示信息用于指示不发送定位测量结果和/或位置信息的情况下确定的。或者，可以是根据第一指示信息指示的第一条件，当终端确定满足第一条件时确定的。或者，可以是根据第一指示信息中指示的第二条件，当终端确定满足第二条件时确定的。
示例地，在第一指示信息用于指示不发送定位测量结果和/或位置信息的情况下，终端则可以直接根据该第一指示信息，确定不发送定位测量结果和/或位置信息。
在第一指示信息用于指示不发送定位测量结果和/或位置信息的第一条件的情况下，终端可以根据终端对于该第一条件的满足情况，确定是否发送该定位测量结果和/或位置信息，例如，若不满足该第一条件，则发送定位测量结果和/或位置信息，若满足该第一条件，则不发送定位测量结果和/或位置信息。
在第一指示消息用于指示不发送事件报告的第二条件的情况下，终端可以根据终端对于该第一条件的满足情况，确定是否发送事件报告，例如，若不满足该第二条件，则发送事件报告，若满足该第一条件，则不发送事件报告。
值得说明的是，定位测量结果和/或位置信息，可以携带在事件报告中，也可以是通过其他信息携带。通过不发送事件报告仅是不发送定位测量结果和/或位置信息的一种可能实现方式。例如，若终端确定不发送定位测量结果和/或位置信息，则终端可以发送不包括该定位测量结果和/或位置信息的事件报告。或者，若终端确定不发送事件报告，终端仍可以通过其他信息携带定位测量结果和/或位置信息，向网络设备发送该定位测量结果和/或位置信息。
另外，事件报告中还可以包括其他信息，例如事件报告包括可以用于通知核心网终端已经检测到了相关事件，例如告知网络终端移出了某个区域等消息。本公开实施例对此不作具体限定。
在一示例中，该事件报告可以是终端周期性地向网络发送的。
在一示例中，第一条件为以下至少一项：终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值；终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值；终端处于静止状态。和/或，第二条件为以下至少一项：终端本次测量的位置与上次上报的位置的差值小于或等于第三阈值；终端本次测量得到的定位测量结果与上次上报的测量结果的差值小于或等于第四阈值；终端处于静止状态。
其中，终端在确定其在一定时间内(例如在事件报告的发送周期内)的位置没有发生变化或者位置变化小于预设阈值的情况下，可以确定其处于静止状态。具体地，终端是否处于静止状态可以是终端自己确定的，例如，基于GNSS(Global Navigation Satellite System，全球导航卫星系统)定位或者根据终端自身配置的传感器等确定的。
其中，第一阈值与第二阈值第三阈值与第四阈值中任2个阈值可以相同，也可以不同。例如，第一阈值与第二阈值可以相同，也可以不同；第三阈值与第四阈值可以相同，也可以不同。本公开对这些阈值的取值不作具体限定。第一条件与第二条件可以是相同的条件也可以是不同的条件。示例地，第一条件包括上述的全部条件项，第二条件包括上述的全部条件项，第一阈值可以与第二阈值相同，第二阈值可以与第四阈值相同。第一阈值、第二阈值、第三阈值以及第四阈值可以是均为零，或为趋近于零的数值。或者，另一示例地，第一条件仅包括终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值，以及，终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值这两个条件项，而第二条件包括上述全部条件项，且第一阈值与第三阈值不同，第二阈值与第四阈值不同。
在一种可能的实施方式中，网络设备可以通过第一指示信息发送第一阈值、第二阈值、第三阈值、第四阈值或者静止状态参数，以指示该第一条件和/或第二条件。
示例地，终端若确定第一指示信息包括第一阈值、第二阈值以及静止状态参数，则可以确定该第一条件为：终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值，且，终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值，且，终端处于静止状态。
或者，另一示例地，终端若确定第一指示信息仅包括第三阈值，可以确定第二条件为：终端本次测量的位置与上次上报的位置的差值小于或等于第三阈值。
在一示例中，该网络指示可以携带在位置信息请求消息(LPP，location information request)，或者，携带在补充服务消息(supplementary services)等。其中，该补充服务 消息可以是LCS Periodic-Triggered Invoke Request，即位置服务周期性触发调用请求。
在本公开实施例中，终端通过接收网络设备发送的第一指示信息，并基于第一指示信息确定是否发送定位测量结果和/或位置信息，可以在无需发送定位测量结果和/或位置信息时使得终端不向网络发送该定位测量结果和/或位置信息，有效地降低了终端的功耗，提高了终端的性能，并有效地节省了网络资源。
图3是根据一示例性实施例示出的一种位置发送方法的流程图，应用于终端，该方法包括：
S301、终端接收网络设备发送的第一指示信息。
S302、终端根据第一指示信息，确定不发送定位测量结果和/或位置信息。
S303、终端向网络设备发送第二指示信息。
其中，第二指示信息用于指示以下至少一项：终端的位置不变；终端本次计算得到的位置与上次上报的位置的差值；终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值。
在一示例中，第一指示信息用于指示以下至少一项：不发送定位测量结果和/或位置信息；不发送定位测量结果和/或位置信息的第一条件；不发送事件报告的第二条件；事件报告用于携带定位测量结果和/或位置信息。
其中，在步骤S302中，根据第一指示信息，确定不发送定位测量结果和/或位置信息，可以是在该第一指示信息用于指示不发送定位测量结果和/或位置信息的情况下确定的。或者，可以是根据第一指示信息指示的第一条件，当终端确定满足第一条件时确定的。或者，可以是根据第一指示信息中指示的第二条件，当终端确定满足第二条件时确定的。
示例地，在第一指示信息用于指示不发送定位测量结果和/或位置信息的情况下，终端则可以直接根据该第一指示信息，确定不发送定位测量结果和/或位置信息。
在第一指示信息用于指示不发送定位测量结果和/或位置信息的第一条件的情况下，终端可以根据终端对于该第一条件的满足情况，确定是否发送该定位测量结果和/或位置信息，例如，若不满足该第一条件，则发送定位测量结果和/或位置信息，若满足该第一条件，则不发送定位测量结果和/或位置信息。
在第一指示消息用于指示不发送事件报告的第二条件的情况下，终端可以根据终端对于该第一条件的满足情况，确定是否发送事件报告，例如，若不满足该第二条件，则 发送事件报告，若满足该第一条件，则不发送事件报告。
值得说明的是，定位测量结果和/或位置信息，可以携带在事件报告中，也可以是通过其他信息携带。通过不发送事件报告仅是不发送定位测量结果和/或位置信息的一种可能实现方式。例如，若终端确定不发送定位测量结果和/或位置信息，则终端可以发送不包括该定位测量结果和/或位置信息的事件报告。或者，若终端确定不发送事件报告，终端仍可以通过其他信息携带定位测量结果和/或位置信息，向网络设备发送该定位测量结果和/或位置信息。
另外，事件报告中还可以包括其他信息，例如事件报告包括可以用于通知核心网终端已经检测到了相关事件，例如告知网络终端移出了某个区域等消息。本公开实施例对此不作具体限定。
本领域技术人员应知悉，该事件报告可以是终端周期性地向网络发送的。
在一示例中，第一条件为以下至少一项：终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值；终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值；终端处于静止状态；和/或，
第二条件为以下至少一项：终端本次测量的位置与上次上报的位置的差值小于或等于第三阈值；终端本次测量得到的定位测量结果与上次上报的测量结果的差值小于或等于第四阈值；终端处于静止状态。
其中，第一阈值与第二阈值可以相同，也可以不同；第三阈值与第四阈值可以相同，也可以不同，本公开对此不作具体限定。第一条件与第二条件可以是相同的条件也可以是不同的条件。示例地，第一条件包括上述的全部条件项，第二条件包括上述的全部条件项，第一阈值可以与第二阈值相同，第二阈值可以与第四阈值相同。第一阈值、第二阈值、第三阈值以及第四阈值可以是均均为零，或为趋近于零的数值。或者，另一示例地，第一条件仅包括终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值，以及，终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值这两个条件项，而第二条件包括上述全部条件项，且第一阈值与第三阈值不同，第二阈值与第四阈值不同。
在一种可能的实施方式中，网络设备可以通过第一指示信息发送第一阈值、第二阈值、第三阈值、第四阈值或者静止状态参数，以指示该第一条件和/或第二条件。
示例地，终端若确定第一指示信息包括第一阈值、第二阈值以及静止状态参数，则 可以确定该第一条件为：终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值，且，终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值，且，终端处于静止状态。
或者，另一示例地，终端若确定第一指示信息仅包括第三阈值，可以确定第二条件为：终端本次测量的位置与上次上报的位置的差值小于或等于第三阈值。
可以理解的是，网络设备可以根据第二指示信息指示的内容，确定终端的位置或者确定终端是否移动。该第二指示信息可以同时指示终端的位置不变、终端本次计算得到的位置与上次上报的位置的差值，以及，终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值。或者，该第二指示信息可以仅指示其中的一者或两者，该第二指示信息具体指示的内容，可以根据终端自身的情况确定，具体的，可以终端自身的情况可以包括终端自身能力、终端当前负载、终端剩余电量，或者，终端对于预设条件的满足情况等等。其中，针对终端对于预设条件的满足情况的方案在下述实施例中将详细描述，本实施例不再赘述。
在一示例中，第二指示信息可以携带在事件报告中。
可以理解的是，对于携带第二指示信息的事件报告中，可以不携带定位测量结果和/或位置信息。
在一示例中，该网络指示可以携带在位置信息请求消息(LPP，location information request)，或者，携带在补充服务消息(supplementary services)等。其中，该补充服务消息可以是LCS Periodic-Triggered Invoke Request，即位置服务周期性触发调用请求。
在本公开实施例中，通过接收网络设备发送的第一指示信息，并根据第一指示信息，确定终端不向网络发送定位测量结果和/或位置信息，并发送第二指示信息以使得网络设备基于第二指示信息获知终端所处的位置，可以在终端不向网络发送定位测量结果和/或位置信息的情况下，网络仍然能够有效地确定终端的位置，不仅能够降低终端功耗，还可以确保网络能够准确的确定终端的位置。
图4是根据一示例性实施例示出的一种位置发送方法的流程图，应用于终端，该方法包括：
S401、终端接收网络设备发送的第一指示信息。
S402、终端根据第一指示信息，确定不发送定位测量结果和/或位置信息。
S403、终端当满足预设条件时，向网络设备发送第二指示信息。
其中，第二指示信息用于指示以下至少一项：终端的位置不变；终端本次计算得到的位置与上次上报的位置的差值；终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值。
在一示例中，第一指示信息用于指示以下至少一项：不发送定位测量结果和/或位置信息；不发送定位测量结果和/或位置信息的第一条件；不发送事件报告的第二条件；事件报告用于携带定位测量结果和/或位置信息。
其中，在步骤S402中，根据第一指示信息，确定不发送定位测量结果和/或位置信息，可以是在该第一指示信息用于指示不发送定位测量结果和/或位置信息的情况下确定的。或者，可以是根据第一指示信息指示的第一条件，当终端确定满足第一条件时确定的。或者，可以是根据第一指示信息中指示的第二条件，当终端确定满足第二条件时确定的。
示例地，在第一指示信息用于指示不发送定位测量结果和/或位置信息的情况下，终端则可以直接根据该第一指示信息，确定不发送定位测量结果和/或位置信息。
在第一指示信息用于指示不发送定位测量结果和/或位置信息的第一条件的情况下，终端可以根据终端对于该第一条件的满足情况，确定是否发送该定位测量结果和/或位置信息，例如，若不满足该第一条件，则发送定位测量结果和/或位置信息，若满足该第一条件，则不发送定位测量结果和/或位置信息。
在第一指示消息用于指示不发送事件报告的第二条件的情况下，终端可以根据终端对于该第一条件的满足情况，确定是否发送事件报告，例如，若不满足该第二条件，则发送事件报告，若满足该第一条件，则不发送事件报告。
值得说明的是，定位测量结果和/或位置信息，可以携带在事件报告中，也可以是通过其他信息携带。通过不发送事件报告仅是不发送定位测量结果和/或位置信息的一种可能实现方式。例如，若终端确定不发送定位测量结果和/或位置信息，则终端可以发送不包括该定位测量结果和/或位置信息的事件报告。或者，若终端确定不发送事件报告，终端仍可以通过其他信息携带定位测量结果和/或位置信息，向网络设备发送该定位测量结果和/或位置信息。
另外，事件报告中还可以包括其他信息，例如事件报告包括可以用于通知核心网终端已经检测到了相关事件，例如告知网络终端移出了某个区域等消息。本公开实施例对此不作具体限定。
本领域技术人员应知悉，该事件报告可以是终端周期性地向网络发送的。
在一示例中，第一条件为以下至少一项：终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值；终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值；终端处于静止状态；和/或，
第二条件为以下至少一项：终端本次测量的位置与上次上报的位置的差值小于或等于第三阈值；终端本次测量得到的定位测量结果与上次上报的测量结果的差值小于或等于第四阈值；终端处于静止状态。
其中，第一阈值与第二阈值可以相同，也可以不同；第三阈值与第四阈值可以相同，也可以不同，本公开对此不作具体限定。第一条件与第二条件可以是相同的条件也可以是不同的条件。示例地，第一条件包括上述的全部条件项，第二条件包括上述的全部条件项，第一阈值可以与第二阈值相同，第二阈值可以与第四阈值相同。第一阈值、第二阈值、第三阈值以及第四阈值可以是均均为零，或为趋近于零的数值。或者，另一示例地，第一条件仅包括终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值，以及，终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值这两个条件项，而第二条件包括上述全部条件项，且第一阈值与第三阈值不同，第二阈值与第四阈值不同。
在一种可能的实施方式中，网络设备可以通过发送第一阈值、第二阈值、第三阈值、第四阈值或者静止状态参数，以指示该第一条件和/或第二条件。
示例地，若第一指示信息包括第一阈值、第二阈值以及静止状态参数，则可以确定该第一条件为：终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值，且，终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值，且，终端处于静止状态。
或者，另一示例地，若第一指示信息仅包括第三阈值，可以确定第二条件为：终端本次测量的位置与上次上报的位置的差值小于或等于第三阈值。
在一示例中，预设条件为以下至少一项：终端本次计算得到的位置与上次上报的位置的差值小于或等于第五阈值；终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值小于或等于第六阈值；终端处于静止状态。
其中，第五阈值和/或第六阈值可以是根据网络设备发送的第一指示信息中指示的不发送定位测量结果和/或位置信息的第一条件或者第二条件确定的。相应的，该预设条件 可以是基于第一条件或第二条件确定的，例如，可以将第五阈值确定为第一条件中的第一阈值，将第六阈值确定为第一条件中的第二阈值。或者，该第五阈值和/或该第六阈值也可以是预先配置的。该第五阈值与第六阈值可以是等于零，或者趋近于零的数值。
在步骤S403中，终端满足预设条件，可以是指终端满足预设条件中的每一项条件，也可以是指终端满足预设条件中的任意一项条件。
示例地，若预设条件为：本次计算得到的位置与上次上报的位置的差值小于或等于第一阈值，且，本次测量得到的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值，且，终端处于静止状态。在一种可能的实施方式中，当终端满足本次计算得到的位置与上次上报的位置的差值小于或等于第一阈值、且满足本次测量得到的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值、且满足终端处于静止状态时，则可以确定该终端满足预设条件。在另一种可能的实施方式中，当终端满足处于静止状态时、和/或满足本次计算得到的位置与上次上报的位置的差值小于或等于第一阈值、和/或满足本次测量得到的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值，则可以确定该终端满足预设条件。
可以理解的是，网络设备可以根据第二指示信息指示的内容，确定终端的位置或者确定终端是否移动。该第二指示信息可以同时指示终端的位置不变、终端本次计算得到的位置与上次上报的位置的差值，以及，终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值。或者，该第二指示信息可以仅指示其中的一者或两者，该第二指示信息具体指示的内容，可以根据终端自身的情况确定，具体的，可以终端自身的情况可以包括终端自身能力、终端当前负载、终端剩余电量，或者，终端对于预设条件的满足情况等等。
在一种可能的实施方式中，若第二指示信息用于指示终端的位置不变，该第二指示信息可以是终端在确定其处于静止状态的情况下发送的；若第二指示信息用于指示终端本次计算得到的位置与上次上报的位置的差值，该第二指示信息可以是终端在确定其本次计算得到的位置与上次上报的位置的差值大于第一阈值的情况下发送的；若第二指示信息用于指示终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值，该第二指示信息可以是终端在确定其本次测量得到的定位测量结果与上次上报的定位测量结果的差值大于第二阈值的情况下发送的。
在一示例中，第二指示信息可以携带在事件报告中。
可以理解的是，对于携带第二指示信息的事件报告中，可以不携带定位测量结果和/或位置信息。
在一示例中，该网络指示可以携带在位置信息请求消息(LPP，location information request)，或者，携带在补充服务消息(supplementary services)等。其中，该补充服务消息可以是LCS Periodic-Triggered Invoke Request，即位置服务周期性触发调用请求。
在本公开实施例中，通过接收网络设备发送的第一指示信息，并根据第一指示信息，确定终端不向网络发送定位测量结果和/或位置信息，并根据终端对预设条件的满足情况发送第二指示信息以使得网络设备基于第二指示信息获知终端所处的位置，可以在终端不向网络发送定位测量结果和/或位置信息的情况下，网络仍然能够有效地确定终端的位置，不仅能够降低终端功耗，还可以确保网络能够准确的确定终端的位置。
图11是根据一示例性实施例示出的一种位置发送方法的流程图，应用于终端，该方法包括：
S1101、终端接收网络设备发送的第一指示信息。
S1102、终端根据第一指示信息，向网络设备发送第二指示信息。
其中，第二指示信息用于指示以下至少一项：终端的位置不变；终端本次计算得到的位置与上次上报的位置的差值；终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值。
终端在一定时间内(例如在事件报告的发送周期内)的位置没有发生变化或者位置变化小于预设阈值的情况下，可以确定其处于静止状态。具体地，终端的位置发生的变化大小可以是终端通过GNSS或者终端自身的传感器进行测量确定的。
在一示例中，第一指示信息用于指示以下至少一项：不发送定位测量结果和/或位置信息；不发送事件报告，其中，该事件报告用于携带定位测量结果和/或位置信息。
可以理解的是，该第二指示信息可以同时指示终端的位置不变、终端本次计算得到的位置与上次上报的位置的差值，以及，终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值。或者，该第二指示信息可以仅指示其中的一者或两者，该第二指示信息具体指示的内容，可以根据终端自身的情况确定，具体的，可以终端自身的情况可以包括终端自身能力、终端当前负载或者终端剩余电量等。
在一示例中，第二指示信息可以携带在事件报告中。
可以理解的是，对于携带第二指示信息的事件报告中，可以不携带定位测量结果和/ 或位置信息。
在一示例中，该网络指示可以携带在位置信息请求消息(LPP，location information request)，或者，携带在补充服务消息(supplementary services)等。其中，该补充服务消息可以是LCS Periodic-Triggered Invoke Request，即位置服务周期性触发调用请求。
在本公开实施例中，通过接收网络设备发送的第一指示信息，并根据第一指示信息，向网络设备发送第二指示信息，以使得网络设备能够基于第二指示信息获知终端所处的位置，进而使得网络设备可以在终端不向网络发送定位测量结果和/或位置信息的情况下，仍然能够有效地确定终端的位置，不仅能够降低终端功耗，还可以确保网络能够准确的确定终端的位置。
图5是根据一示例性实施例示出的一种网络指示方法的流程图，应用于网络设备，该方法包括：
S501、网络设备向终端发送第一指示信息，第一指示信息用于终端根据第一指示信息，确定不发送定位测量结果和/或位置信息。
其中，该第一指示信息可以用于指示该终端发送定位测量结果和/或位置信息，和/或，用于指示该终端不发送定位测量结果和/或位置信息。
可以理解的是，该定位测量结果以及该位置信息均可以用于核心网设备确定该终端的位置。
在一示例中，第一指示信息用于指示以下至少一项：不发送定位测量结果和/或位置信息；不发送定位测量结果和/或位置信息的第一条件；不发送事件报告的第二条件；事件报告用于携带定位测量结果和/或位置信息。
其中，终端响应于接收到该第一指示信息，根据第一指示信息，确定不发送定位测量结果和/或位置信息可以是在该第一指示信息用于指示不发送定位测量结果和/或位置信息的情况下确定的。或者，可以是根据第一指示信息指示的第一条件，当终端确定满足第一条件时确定的。或者，可以是根据第一指示信息中指示的第二条件，当终端确定满足第二条件时确定的。
示例地，在第一指示信息用于指示不发送定位测量结果和/或位置信息的情况下，终端则可以直接根据该第一指示信息，确定不发送定位测量结果和/或位置信息。
在第一指示信息用于指示不发送定位测量结果和/或位置信息的第一条件的情况下，终端可以根据终端对于该第一条件的满足情况，确定是否发送该定位测量结果和/或位置 信息，例如，若不满足该第一条件，则发送定位测量结果和/或位置信息，若满足该第一条件，则不发送定位测量结果和/或位置信息。
在第一指示消息用于指示不发送事件报告的第二条件的情况下，终端可以根据终端对于该第一条件的满足情况，确定是否发送事件报告，例如，若不满足该第二条件，则发送事件报告，若满足该第一条件，则不发送事件报告。
值得说明的是，定位测量结果和/或位置信息，可以携带在事件报告中，也可以是通过其他信息携带。通过不发送事件报告仅是不发送定位测量结果和/或位置信息的一种可能实现方式。例如，若终端确定不发送定位测量结果和/或位置信息，则终端可以发送不包括该定位测量结果和/或位置信息的事件报告。或者，若终端确定不发送事件报告，终端仍可以通过其他信息携带定位测量结果和/或位置信息，向网络设备发送该定位测量结果和/或位置信息。
另外，事件报告中还可以包括其他信息，例如事件报告包括可以用于通知核心网终端已经检测到了相关事件，例如告知网络终端移出了某个区域等消息。本公开实施例对此不作具体限定。
在一示例中，第一条件为以下至少一项：终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值；终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值；终端处于静止状态；和/或，
第二条件为以下至少一项：终端本次测量的位置与上次上报的位置的差值小于或等于第三阈值；终端本次测量得到的定位测量结果与上次上报的测量结果的差值小于或等于第四阈值；终端处于静止状态。
其中，终端在确定其在一定时间内(例如在事件报告的发送周期内)的位置没有发生变化或者位置变化小于预设阈值的情况下，可以确定其处于静止状态。具体地，终端是否处于静止状态可以是终端自己确定的，也可以是基于GNSS或者终端的传感器等测量的。
其中，第一阈值与第二阈值可以相同，也可以不同；第三阈值与第四阈值可以相同，也可以不同，本公开对此不作具体限定。第一条件与第二条件可以是相同的条件也可以是不同的条件。示例地，第一条件包括上述的全部条件项，第二条件包括上述的全部条件项，第一阈值可以与第二阈值相同，第二阈值可以与第四阈值相同。第一阈值、第二阈值、第三阈值以及第四阈值可以是均均为零，或为趋近于零的数值。或者，另一示例 地，第一条件仅包括终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值，以及，终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值这两个条件项，而第二条件包括上述全部条件项，且第一阈值与第三阈值不同，第二阈值与第四阈值不同。
在一种可能的实施方式中，网络设备可以通过第一指示信息发送第一阈值、第二阈值、第三阈值、第四阈值或者静止状态参数，以指示该第一条件和/或第二条件。
示例地，若网络设备发送的第一指示信息包括第一阈值、第二阈值以及静止状态参数，则可以网络设备指示的该第一条件为：终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值，且，终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值，且，终端处于静止状态。
或者，另一示例地，若网络设备发送的第一指示信息仅包括第三阈值，可以确定网络设备指示的第二条件为：终端本次测量的位置与上次上报的位置的差值小于或等于第三阈值。
在一示例中，该网络指示可以携带在位置信息请求消息(LPP，location information request)，或者，携带在补充服务消息(supplementary services)等。其中，该补充服务消息可以是LCS Periodic-Triggered Invoke Request，即位置服务周期性触发调用请求。
在本公开实施例中，网络设备通过向终端发送的第一指示信息，令终端基于第一指示信息确定是否发送定位测量结果和/或位置信息，可以在无需发送定位测量结果和/或位置信息时使得终端不向网络发送该定位测量结果和/或位置信息，有效地降低了终端的功耗，提高了终端的性能，并有效地节省了网络资源。
图6是根据一示例性实施例示出的一种网络指示方法的流程图，应用于网络设备，该方法包括：
S601、网络设备向终端发送第一指示信息，第一指示信息用于终端根据第一指示信息，确定不发送定位测量结果和/或位置信息。
S602、网络设备接收终端发送的第二指示信息。
其中，第二指示信息用于指示以下至少一项：
终端的位置不变；
终端本次计算得到的位置与上次上报的位置的差值；
终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值。
其中，该第一指示信息可以用于指示该终端发送定位测量结果和/或位置信息，和/或，用于指示该终端不发送定位测量结果和/或位置信息。
可以理解的是，该定位测量结果以及该位置信息均可以用于核心网设备确定该终端的位置。
在一示例中，第一指示信息用于指示以下至少一项：不发送定位测量结果和/或位置信息；不发送定位测量结果和/或位置信息的第一条件；不发送事件报告的第二条件；事件报告用于携带定位测量结果和/或位置信息。
其中，终端响应于接收到该第一指示信息，根据第一指示信息，确定不发送定位测量结果和/或位置信息可以是在该第一指示信息用于指示不发送定位测量结果和/或位置信息的情况下确定的。或者，可以是根据第一指示信息指示的第一条件，当终端确定满足第一条件时确定的。或者，可以是根据第一指示信息中指示的第二条件，当终端确定满足第二条件时确定的。
示例地，在第一指示信息用于指示不发送定位测量结果和/或位置信息的情况下，终端则可以直接根据该第一指示信息，确定不发送定位测量结果和/或位置信息。
在第一指示信息用于指示不发送定位测量结果和/或位置信息的第一条件的情况下，终端可以根据终端对于该第一条件的满足情况，确定是否发送该定位测量结果和/或位置信息，例如，若不满足该第一条件，则发送定位测量结果和/或位置信息，若满足该第一条件，则不发送定位测量结果和/或位置信息。
在第一指示消息用于指示不发送事件报告的第二条件的情况下，终端可以根据终端对于该第一条件的满足情况，确定是否发送事件报告，例如，若不满足该第二条件，则发送事件报告，若满足该第一条件，则不发送事件报告。
值得说明的是，定位测量结果和/或位置信息，可以携带在事件报告中，也可以是通过其他信息携带。通过不发送事件报告仅是不发送定位测量结果和/或位置信息的一种可能实现方式。例如，若终端确定不发送定位测量结果和/或位置信息，则终端可以发送不包括该定位测量结果和/或位置信息的事件报告。或者，若终端确定不发送事件报告，终端仍可以通过其他信息携带定位测量结果和/或位置信息，向网络设备发送该定位测量结果和/或位置信息。
另外，事件报告中还可以包括其他信息，例如事件报告包括可以用于通知核心网终端已经检测到了相关事件，例如告知网络终端移出了某个区域等消息。本公开实施例对 此不作具体限定。
在一示例中，第一条件为以下至少一项：终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值；终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值；终端处于静止状态；和/或，
第二条件为以下至少一项：终端本次测量的位置与上次上报的位置的差值小于或等于第三阈值；终端本次测量得到的定位测量结果与上次上报的测量结果的差值小于或等于第四阈值；终端处于静止状态。
其中，终端在确定其在一定时间内(例如在事件报告的发送周期内)的位置没有发生变化或者位置变化小于预设阈值的情况下，可以确定其处于静止状态。具体地，终端是否处于静止状态可以是终端自己确定的，也可以是基于GNSS或者终端的传感器等测量的。
其中，第一阈值与第二阈值可以相同，也可以不同；第三阈值与第四阈值可以相同，也可以不同，本公开对此不作具体限定。第一条件与第二条件可以是相同的条件也可以是不同的条件。示例地，第一条件包括上述的全部条件项，第二条件包括上述的全部条件项，第一阈值可以与第二阈值相同，第二阈值可以与第四阈值相同。第一阈值、第二阈值、第三阈值以及第四阈值可以是均均为零，或为趋近于零的数值。或者，另一示例地，第一条件仅包括终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值，以及，终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值这两个条件项，而第二条件包括上述全部条件项，且第一阈值与第三阈值不同，第二阈值与第四阈值不同。
在一种可能的实施方式中，网络设备可以通过第一指示信息发送第一阈值、第二阈值、第三阈值、第四阈值或者静止状态参数，以指示该第一条件和/或第二条件。
示例地，若网络设备发送的第一指示信息包括第一阈值、第二阈值以及静止状态参数，则可以网络设备指示的该第一条件为：终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值，且，终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值，且，终端处于静止状态。
或者，另一示例地，若网络设备发送的第一指示信息仅包括第三阈值，可以确定网络设备指示的第二条件为：终端本次测量的位置与上次上报的位置的差值小于或等于第三阈值。
在一示例中，该网络指示可以携带在位置信息请求消息(LPP，location information request)，或者，携带在补充服务消息(supplementary services)等。其中，该补充服务消息可以是LCS Periodic-Triggered Invoke Request，即位置服务周期性触发调用请求。
在本公开实施例中，网络设备通过向终端发送的第一指示信息，令终端基于第一指示信息确定是否发送定位测量结果和/或位置信息，可以在无需发送定位测量结果和/或位置信息时使得终端不向网络发送该定位测量结果和/或位置信息，有效地降低了终端的功耗，提高了终端的性能，并有效地节省了网络资源。
在一示例中，第二指示信息是终端在满足预设条件时发送的。
在一示例中，预设条件为以下至少一项：终端本次计算得到的位置与上次上报的位置的差值小于或等于第一阈值；终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值；终端处于静止状态。
其中，第一阈值和/或第二阈值可以是根据网络设备发送的第一指示信息中指示的不发送定位测量结果和/或位置信息的第一条件确定的。相应的，该预设条件可以是基于第一条件确定的。或者，该第一阈值和/或该第二阈值也可以是预先配置的。
在上述示例中，终端满足预设条件，可以是指终端满足预设条件中的每一项条件，也可以是指终端满足预设条件中的任意一项条件。
示例地，若预设条件为：本次计算得到的位置与上次上报的位置的差值小于或等于第一阈值，且，本次测量得到的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值，且，终端处于静止状态。在一种可能的实施方式中，当终端满足本次计算得到的位置与上次上报的位置的差值小于或等于第一阈值、且满足本次测量得到的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值、且满足终端处于静止状态时，则可以确定该终端满足预设条件。在另一种可能的实施方式中，当终端满足处于静止状态时、和/或满足本次计算得到的位置与上次上报的位置的差值小于或等于第一阈值、和/或满足本次测量得到的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值，则可以确定该终端满足预设条件。
可以理解的是，网络设备可以根据第二指示信息指示的内容，确定终端的位置或者确定终端是否移动。该第二指示信息可以同时指示终端的位置不变、终端本次计算得到的位置与上次上报的位置的差值，以及，终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值。或者，该第二指示信息可以仅指示其中的一者或两者，该第二 指示信息具体指示的内容，可以根据终端自身的情况确定，具体的，可以终端自身的情况可以包括终端自身能力、终端当前负载、终端剩余电量，或者，终端对于预设条件的满足情况等等。
在一种可能的实施方式中，若第二指示信息用于指示终端的位置不变，该第二指示信息可以是终端在确定其处于静止状态的情况下发送的；若第二指示信息用于指示终端本次计算得到的位置与上次上报的位置的差值，该第二指示信息可以是终端在确定其本次计算得到的位置与上次上报的位置的差值大于第一阈值的情况下发送的；若第二指示信息用于指示终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值，该第二指示信息可以是终端在确定其本次测量得到的定位测量结果与上次上报的定位测量结果的差值大于第二阈值的情况下发送的。
在一示例中，第二指示信息可以携带在事件报告中。
可以理解的是，对于携带第二指示信息的事件报告中，可以不携带定位测量结果和/或位置信息。
在一示例中，该网络指示可以携带在位置信息请求消息(LPP，location information request)，或者，携带在补充服务消息(supplementary services)等。其中，该补充服务消息可以是LCS Periodic-Triggered Invoke Request，即位置服务周期性触发调用请求。
在本公开实施例中，网络设备通过发送的第一指示信息，令终端根据第一指示信息，确定终端不向网络发送定位测量结果和/或位置信息，并令终端根据对预设条件的满足情况发送第二指示信息以使得网络设备基于第二指示信息获知终端所处的位置，可以在终端不向网络发送定位测量结果和/或位置信息的情况下，网络仍然能够有效地确定终端的位置，不仅能够降低终端功耗，还可以确保网络能够准确的确定终端的位置。
图7是根据一示例性实施例示出的一种位置发送装置60的框图，应用于终端，该位置发送装置70包括：
接收模块71，被配置为接收网络设备发送的第一指示信息；
确定模块72，被配置为根据第一指示信息，确定不发送定位测量结果和/或位置信息。
可选地，第一指示信息用于指示以下至少一项：不发送定位测量结果和/或位置信息；不发送定位测量结果和/或位置信息的第一条件；不发送事件报告的第二条件；事件报告 用于携带定位测量结果和/或位置信息。
可选地，第一指示信息携带在位置信息请求消息，或者，携带在补充服务消息。
可选地，第一条件为以下至少一项：终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值；终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值；终端处于静止状态；和/或，
第二条件为以下至少一项：终端本次测量的位置与上次上报的位置的差值小于或等于第三阈值；终端本次测量得到的定位测量结果与上次上报的测量结果的差值小于或等于第四阈值；终端处于静止状态。
可选地，位置发送装置70还包括：
发送模块，被配置为向网络设备发送第二指示信息；其中，第二指示信息用于指示以下至少一项：终端的位置不变；终端本次计算得到的位置与上次上报的位置的差值；终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值。
可选地，发送模块，被配置为：
当满足预设条件时，向网络设备发送第二指示信息。
可选地，预设条件为以下至少一项：终端本次计算得到的位置与上次上报的位置的差值小于或等于第一阈值；终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值；终端处于静止状态。
可选地，第二指示信息携带在事件报告。
图8是根据一示例性实施例示出的一种网络指示装置的框图，应用于网络设备，网络指示装置80包括：
指示模块81，被配置为向终端发送第一指示信息；第一指示信息用于终端根据第一指示信息，确定不发送定位测量结果和/或位置信息。
可选地，第一指示信息用于指示以下至少一项：终端不发送定位测量结果和/或位置信息；终端不发送定位测量结果和/或位置信息的第一条件；终端不发送事件报告的第二条件；事件报告用于携带定位测量结果和/或位置信息。
可选地，第一指示信息携带在位置信息请求消息，或者，携带在补充服务消息。
可选地，第一条件为以下至少一项：终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值；终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值；终端处于静止状态；和/或，
第二条件为以下至少一项：终端本次测量的位置与上次上报的位置的差值小于或等于第三阈值；终端本次测量得到的定位测量结果与上次上报的测量结果的差值小于或等于第四阈值；终端处于静止状态。
可选地，网络指示装置80包括：
第一接收模块，被配置为接收终端发送的第二指示信息；其中，第二指示信息用于指示以下至少一项：终端的位置不变；终端本次计算得到的位置与上次上报的位置的差值；终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值。
可选地，第二指示信息是终端在满足预设条件时发送的。
可选地，预设条件为以下至少一项：终端本次计算得到的位置与上次上报的位置的差值小于或等于第一阈值；终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值；终端处于静止状态。
可选地，第二指示信息携带在事件报告。
图9是根据一示例性实施例示出的一种位置发送装置1900的框图。
参照图9，位置发送装置1900可以包括以下一个或多个组件：处理组件1902，存储器1904，电力组件1906，多媒体组件1908，音频组件1910，输入/输出(I/O)的接口1912，传感器组件1914，以及通信组件1916。
处理组件1902通常控制位置发送装置1900的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件1902可以包括一个或多个处理器1920来执行指令，以完成上述的位置发送方法的全部或部分步骤。此外，处理组件1902可以包括一个或多个模块，便于处理组件1902和其他组件之间的交互。例如，处理组件1902可以包括多媒体模块，以方便多媒体组件1908和处理组件1902之间的交互。
存储器1904被配置为存储各种类型的数据以支持在位置发送装置1900的操作。这些数据的示例包括用于在位置发送装置1900上操作的任何应用程序或位置发送方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器1904可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电力组件1906为位置发送装置1900的各种组件提供电力。电力组件1906可以包括电源管理系统，一个或多个电源，及其他与为位置发送装置1900生成、管理和分配电力 相关联的组件。
多媒体组件1908包括在所述位置发送装置1900和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件1908包括一个前置摄像头和/或后置摄像头。当位置发送装置1900处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1910被配置为输出和/或输入音频信号。例如，音频组件1910包括一个麦克风(MIC)，当位置发送装置1900处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1904或经由通信组件1916发送。在一些实施例中，音频组件1910还包括一个扬声器，用于输出音频信号。
I/O接口1912为处理组件1902和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1914包括一个或多个传感器，用于为位置发送装置1900提供各个方面的状态评估。例如，传感器组件1914可以检测到位置发送装置1900的打开/关闭状态，组件的相对定位，例如所述组件为位置发送装置1900的显示器和小键盘，传感器组件1914还可以检测位置发送装置1900或位置发送装置1900一个组件的位置改变，用户与位置发送装置1900接触的存在或不存在，位置发送装置1900方位或加速/减速和位置发送装置1900的温度变化。传感器组件1914可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1914还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件1914还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件1916被配置为便于位置发送装置1900和其他设备之间有线或无线方式的通信。位置发送装置1900可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它 们的组合。在一个示例性实施例中，通信组件1916经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件1916还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，位置发送装置1900可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述位置发送方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器1904，上述指令可由位置发送装置1900的处理器1920执行以完成上述位置发送方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
在另一示例性实施例中，还提供一种计算机程序产品，该计算机程序产品包含能够由可编程的装置执行的计算机程序，该计算机程序具有当由该可编程的装置执行时用于执行上述的位置发送方法的代码部分。
图10是根据一示例性实施例示出的一种网络指示装置的框图。例如，网络指示装置2000可以被提供为一核心网中的其他网络逻辑实体，例如AMF网元、LMF网元等，也可以被提供为接入网设备，例如基站。参照图10，网络指示装置2000包括处理组件2022，其进一步包括一个或多个处理器，以及由存储器2032所代表的存储器资源，用于存储可由处理组件2022的执行的指令，例如应用程序。存储器2032中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外，处理组件2022被配置为执行指令，以执行上述方法实施例提供的网络指示方法的步骤。
网络指示装置2000还可以包括一个电源组件2026被配置为执行网络指示装置2000的电源管理，一个有线或无线网络接口2050被配置为将网络指示装置2000连接到网络，和一个输入输出(I/O)接口2058。网络指示装置2000可以操作基于存储在存储器2032的操作系统，例如Windows Server TM，Mac OS X TM，Unix TM，Linux TM，FreeBSD TM或类似。
在另一示例性实施例中，还提供一种计算机程序产品，该计算机程序产品包含能够 由可编程的装置执行的计算机程序，该计算机程序具有当由该可编程的装置执行时用于执行上述的网络指示方法的代码部分。
本领域技术人员在考虑说明书及实践本公开后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (21)

  1. 一种位置发送方法，其特征在于，应用于终端，所述方法包括：
    接收网络设备发送的第一指示信息；
    根据所述第一指示信息，确定不发送定位测量结果和/或位置信息。
  2. 根据权利要求1所述的方法，其特征在于，
    所述第一指示信息用于指示以下至少一项：
    不发送定位测量结果和/或位置信息；
    不发送所述定位测量结果和/或位置信息的第一条件；
    不发送事件报告的第二条件；所述事件报告用于携带所述定位测量结果和/或所述位置信息。
  3. 根据权利要求1或2所述的方法，其特征在于，所述第一指示信息携带在位置信息请求消息，或者，携带在补充服务消息。
  4. 根据权利要求2或3所述的方法，其特征在于，
    所述第一条件为以下至少一项：
    所述终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值；
    所述终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值；
    所述终端处于静止状态；
    和/或，
    所述第二条件为以下至少一项：
    所述终端本次测量的位置与上次上报的位置的差值小于或等于第三阈值；
    所述终端本次测量得到的定位测量结果与上次上报的测量结果的差值小于或等于第四阈值；
    所述终端处于静止状态。
  5. 根据权利要求1-4任一项所述的方法，其特征在于，所述方法还包括：
    向网络设备发送第二指示信息；其中，所述第二指示信息用于指示以下至少一项：
    所述终端的位置不变；
    所述终端本次计算得到的位置与上次上报的位置的差值；
    所述终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值。
  6. 根据权利要求5所述的方法，其特征在于，所述向网络设备发送第二指示信息，包括：
    当满足预设条件时，向网络设备发送所述第二指示信息。
  7. 根据权利要求6所述的方法，其特征在于，所述预设条件为以下至少一项：
    所述终端本次计算得到的位置与上次上报的位置的差值小于或等于第五阈值；
    所述终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值小于或等于第六阈值；
    所述终端处于静止状态。
  8. 根据权利要求5-7任一项所述的方法，其特征在于，所述第二指示信息携带在事件报告。
  9. 一种网络指示方法，其特征在于，应用于网络设备，所述方法包括：
    向终端发送第一指示信息；
    所述第一指示信息用于所述终端根据所述第一指示信息，确定不发送定位测量结果和/或位置信息。
  10. 根据权利要求9所述的方法，其特征在于，
    所述第一指示信息用于指示以下至少一项：
    所述终端不发送定位测量结果和/或位置信息；
    所述终端不发送所述定位测量结果和/或位置信息的第一条件；
    所述终端不发送事件报告的第二条件；所述事件报告用于携带所述定位测量结果和/或所述位置信息。
  11. 根据权利要求9或10所述的方法，其特征在于，所述第一指示信息携带在位置信息请求消息，或者，携带在补充服务消息。
  12. 根据权利要求10或11所述的方法，其特征在于，
    所述第一条件为以下至少一项：
    所述终端本次测量的位置与上次上报的位置的差值小于或等于第一阈值；
    所述终端本次测量的定位测量结果与上次上报的定位测量结果的差值小于或等于第二阈值；
    所述终端处于静止状态；
    和/或，
    所述第二条件为以下至少一项：
    所述终端本次测量的位置与上次上报的位置的差值小于或等于第三阈值；
    所述终端本次测量得到的定位测量结果与上次上报的测量结果的差值小于或等于第四阈值；
    所述终端处于静止状态。
  13. 根据权利要求9-12任一项所述的方法，其特征在于，所述方法还包括：
    接收所述终端发送的第二指示信息；其中，所述第二指示信息用于指示以下至少一项：
    所述终端的位置不变；
    所述终端本次计算得到的位置与上次上报的位置的差值；
    所述终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值。
  14. 根据权利要求13所述的方法，其特征在于，所述第二指示信息是所述终端在满足预设条件时发送的。
  15. 根据权利要求14所述的方法，其特征在于，所述预设条件为以下至少一项：
    所述终端本次计算得到的位置与上次上报的位置的差值小于或等于第五阈值；
    所述终端本次测量得到的定位测量结果与上次上报的定位测量结果的差值小于或等于第六阈值；
    所述终端处于静止状态。
  16. 根据权利要求13-15任一项所述的方法，其特征在于，所述第二指示信息携带在所述事件报告。
  17. 一种位置发送装置，其特征在于，应用于终端，所述装置包括：
    接收模块，被配置为接收网络设备发送的第一指示信息；
    确定模块，被配置为根据所述第一指示信息，确定不发送定位测量结果和/或位置信息。
  18. 一种网络指示装置，其特征在于，应用于网络设备，所述装置包括：
    指示模块，被配置为向终端发送第一指示信息；所述第一指示信息用于所述终端根据所述第一指示信息，确定不发送定位测量结果和/或位置信息。
  19. 一种位置发送装置，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    接收网络设备发送的第一指示信息；
    根据所述第一指示信息，确定不发送定位测量结果和/或位置信息。
  20. 一种网络指示装置，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    向终端发送第一指示信息；所述第一指示信息用于所述终端根据所述第一指示信息，确定不发送定位测量结果和/或位置信息。
  21. 一种计算机可读存储介质，其上存储有计算机程序指令，其特征在于，该程序指令被处理器执行时实现权利要求1-8中任一项所述方法的步骤，或者，权利要求9-16任一项所述方法的步骤。
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CN111866970A (zh) * 2019-04-30 2020-10-30 华为技术有限公司 上报位置信息的方法和装置
WO2021097857A1 (zh) * 2019-11-22 2021-05-27 华为技术有限公司 用户设备位置信息上报的方法、用户设备及网络设备
US20210329443A1 (en) * 2019-01-04 2021-10-21 Vivo Mobile Communication Co., Ltd. Positioning method and terminal
WO2022028034A1 (zh) * 2020-08-07 2022-02-10 华为技术有限公司 一种定位方法及通信装置

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Publication number Priority date Publication date Assignee Title
US20210329443A1 (en) * 2019-01-04 2021-10-21 Vivo Mobile Communication Co., Ltd. Positioning method and terminal
CN111866970A (zh) * 2019-04-30 2020-10-30 华为技术有限公司 上报位置信息的方法和装置
WO2021097857A1 (zh) * 2019-11-22 2021-05-27 华为技术有限公司 用户设备位置信息上报的方法、用户设备及网络设备
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