CN111294984A - Terminal releasing method, positioning server, terminal and network equipment - Google Patents
Terminal releasing method, positioning server, terminal and network equipment Download PDFInfo
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- CN111294984A CN111294984A CN201811487529.5A CN201811487529A CN111294984A CN 111294984 A CN111294984 A CN 111294984A CN 201811487529 A CN201811487529 A CN 201811487529A CN 111294984 A CN111294984 A CN 111294984A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The embodiment of the invention provides a method for releasing a terminal, a positioning server, a terminal and network equipment, wherein the method for positioning the server side comprises the following steps: acquiring positioning related information for positioning a terminal; and sending the positioning related information and indication information for releasing the terminal to the terminal. The scheme of the invention can shorten the positioning time delay of the terminal and reduce the power consumption of the terminal.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method for releasing a terminal, a location server, a terminal, and a network device.
Background
In a mobile communication system, positioning methods such as E-CID (Enhanced Cell-ID) and OTDOA (Enhanced Time Difference of Arrival) are provided, information such as Time delay and signal strength is obtained by measuring a reference signal by a terminal, and position information of the terminal is obtained by combining with position information of a base station.
The E-CID positioning may utilize the UE to directly measure CRS/NCRS (common reference signal) cell reference signals of a serving cell and a neighboring cell, and obtain information such as time of arrival and signal strength to determine the UE position.
The OTDOA positioning is to measure a downlink dedicated PRS/NPRS (narrow band positioning reference signal) of a serving cell and a neighboring cell by using the UE to obtain an arrival time difference between the UE and the neighboring cell and the serving cell to determine the location of the UE; the UE can measure at least NPRS signals of three cells to complete positioning.
In the narrow-band Internet of things, the used terminal is a low-cost and low-power consumption terminal, and measurement can be carried out only in an idle state. Therefore, in the positioning process, the UE needs to first enter the connected state to obtain the measurement configuration information related to positioning, then wait for the inactivity timer of the base station to time out, enter the idle state to perform positioning related measurement, and finally enter the connected state to report the positioning measurement result.
In the existing positioning process, the time length of one positioning is 25-35s, wherein the time length of a base station inactivity timer is set to be 20s, after the terminal acquires the positioning related configuration information of the network, the terminal needs to wait for 20s to start measurement, the proportion of the time in the total positioning time reaches 57% -80%, and the positioning time delay and the terminal power consumption are seriously influenced.
Disclosure of Invention
The invention provides a method for releasing a terminal, a positioning server, a terminal and network equipment. Therefore, the positioning time delay of the terminal can be shortened, and the power consumption of the terminal is reduced.
To solve the above technical problem, an embodiment of the present invention provides the following solutions:
a method for releasing a terminal is applied to a positioning server, and comprises the following steps:
acquiring positioning related information for positioning a terminal;
and sending the positioning related information and indication information for releasing the terminal to the terminal.
Wherein the positioning related information comprises: at least one of cell identification, cell frequency point, and positioning reference signal configuration information.
Wherein sending the positioning related information and the indication information for releasing the terminal to the terminal includes:
and sending the positioning related information and release indication information for releasing the terminal or sending end indication information of the LPP message to the terminal through an LTE Positioning Protocol (LPP) message.
Wherein the LPP message comprises: one of requesting location information, providing assistance data, and requesting capabilities.
The embodiment of the invention also provides a method for releasing the terminal, which is applied to the terminal and comprises the following steps:
receiving positioning related information sent by a positioning server and indication information used for releasing a terminal, wherein the positioning related information is as follows: positioning related information for positioning the terminal;
and releasing the connection between the terminal and the network equipment.
Wherein, the connection of the terminal and the network equipment is released, including:
sending a release request to the network device;
and receiving a message or an identifier which is sent by the network equipment through a Radio Resource Control (RRC) message and used for releasing the terminal.
Wherein sending the release request to the network device comprises: and sending a release request to the network equipment through a medium access control unit (MAC CE) or sending the release request to the network equipment through Radio Resource Control (RRC) signaling.
After receiving a message or an identifier for releasing a terminal, which is sent by the network device through a radio resource control RRC message, the method further includes: and entering an idle state, and performing positioning measurement according to the positioning related information.
Wherein the positioning related information comprises: at least one of cell identification, cell frequency point, and positioning reference signal configuration information.
The receiving of the positioning related information sent by the positioning server and the indication information for releasing the terminal includes:
and receiving the positioning related information sent by the positioning server and release indication information for releasing the terminal or sending end indication information of the LPP message through the LTE positioning protocol LPP message.
Wherein the LPP message comprises: one of requesting location information, providing assistance data, and requesting capabilities.
The embodiment of the invention also provides a method for releasing the terminal, which is applied to network equipment and comprises the following steps:
receiving a release request sent by a terminal according to the indication information for releasing the terminal;
and releasing the connection with the terminal according to the release request.
Wherein, according to the release request, releasing the connection with the terminal comprises:
and sending a message or an identifier for releasing the terminal through a Radio Resource Control (RRC) message according to the release request.
An embodiment of the present invention further provides a positioning server, including:
a processor for acquiring positioning related information for positioning a terminal;
a transceiver for transmitting the positioning related information and the indication information for releasing the terminal to the terminal.
Wherein the positioning related information comprises: at least one of cell identification, cell frequency point, and positioning reference signal configuration information.
The transceiver is specifically configured to send the positioning related information and release indication information for releasing the terminal or sending end indication information of an LPP message to the terminal through an LTE positioning protocol LPP message.
An embodiment of the present invention further provides a terminal, including:
a transceiver, configured to receive positioning related information sent by a positioning server and indication information for releasing a terminal, where the positioning related information is: positioning related information for positioning the terminal;
and the processor is used for releasing the connection between the terminal and the network equipment.
Wherein the processor is specifically configured to: sending a release request to the network device; and receiving a message or an identifier which is sent by the network equipment through a Radio Resource Control (RRC) message and used for releasing the terminal.
And the processor is further used for carrying out positioning measurement according to the positioning related information after the terminal enters an idle state.
An embodiment of the present invention further provides a network device, including:
the transceiver is used for receiving a release request sent by the terminal according to the indication information for releasing the terminal; and releasing the connection with the terminal according to the release request.
Wherein, when the transceiver releases the connection with the terminal according to the release request, the transceiver is specifically configured to: and sending a message or an identifier for releasing the terminal through a Radio Resource Control (RRC) message according to the release request.
An embodiment of the present invention further provides a communication device, including: a processor, a memory storing a computer program which, when executed by the processor, performs the method as described above.
Embodiments of the present invention also provide a computer-readable storage medium including instructions that, when executed on a computer, cause the computer to perform the method as described above.
The scheme of the invention at least comprises the following beneficial effects:
according to the scheme, the positioning server acquires the positioning related information for positioning the terminal; and sending the positioning related information and the indication information for releasing the terminal to the terminal, so that the terminal can trigger release under certain conditions, the positioning time delay of the terminal is shortened, and the power consumption of the terminal is reduced.
Drawings
Fig. 1 is a flowchart of a method for releasing a terminal on a location server side according to an embodiment of the present invention;
fig. 2 is a flowchart of a method for releasing a terminal at a terminal side according to an embodiment of the present invention;
FIG. 3 is a block diagram of a positioning server according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In the embodiment of the invention, the positioning server selects proper time to trigger the terminal to release according to specific conditions in the positioning process; or, the terminal may trigger release when a certain condition is satisfied, and send a release request to the network. The positioning time delay of the terminal is shortened, and the power consumption of the terminal is reduced.
As shown in fig. 1, an embodiment of the present invention provides a method for releasing a terminal, which is applied to a location server, and the method includes:
step 11, acquiring positioning related information for positioning the terminal;
and step 12, sending the positioning related information and the indication information for releasing the terminal to the terminal. Specifically, the positioning related information and release indication information for releasing the terminal or transmission end indication information of the LPP message may be transmitted to the terminal through an LTE Positioning Protocol (LPP) message. However, in the embodiment of the present invention, the terminal is not limited to the release indication information or the transmission end indication information of the LPP message, and may be other indication information for indicating the terminal to release.
The LPP message includes: RLI (Request Location Information ), PAD (Provide Assistance Data), and RC (Request Capabilities).
In the embodiment of the invention, the positioning server acquires the positioning related information for positioning the terminal; and sending the positioning related information and the indication information for releasing the terminal to the terminal, so that the terminal can trigger release under certain conditions, the positioning time delay of the terminal is shortened, and the power consumption of the terminal is reduced.
In the above embodiment, the positioning related information includes: at least one of cell identification, cell frequency point, and positioning reference signal configuration information.
Specifically, the method for implementing the terminal release triggered by the positioning server comprises the following steps:
the method comprises the following steps: in the positioning process, when a certain condition is met, the positioning server sends positioning related information and release indication information for releasing the terminal to the terminal.
The location server sending the release indication information may be a network element such as an Evolved Serving mobile location Center (E-SMLC) that performs a location function.
The conditions met by sending the positioning related information and the release indication information are as follows: the positioning server has acquired the positioning related information and the positioning request. The positioning related information required for positioning includes, but is not limited to, cell identification, cell frequency point, positioning reference signal configuration, and the like.
The location server informs the terminal to release the connection with the network device (such as a base station) by carrying the location related information and the indication information for releasing the terminal through the LPP message. The LPP message carrying the positioning related Information and the indication Information includes, but is not limited to, LPP messages sent by any positioning server to the terminal, such as Request Location Information (RLI)/Provide Assistance Data (PAD)/Request Capabilities (RC).
The terminal is informed whether to release the connection or not by carrying release indication information (release indication) in the LPP protocol message header or carrying LPP information end indication in the LPP protocol message.
Step two: after receiving the release indication information of the location server, the terminal sends a release request to a network device (e.g., a base station), for example, a Buffer Status Report (BSR) is reported, and the BSR is 0, that is, the buffer is empty and requests an immediate release message. This function requires the base station and the terminal to open the RAI, and the air interface assists the release function. Specifically, the release request may be sent to the network device through a MAC CE (media access control unit) or sent to the network device through RRC (radio resource control) signaling.
Step three: after receiving the release request reported by the terminal, the base station issues an RRC (radio resource control) message or an identifier to release the terminal.
Step four: after receiving the release message or the release identifier of the base station, the terminal may enter an idle state according to the positioning related information to start positioning measurement.
In the embodiment of the invention, the positioning server triggers the terminal to release according to the acquired information in the positioning process, and timely informs the relevant network elements to execute the terminal release, so that the terminal quickly enters an idle state to perform positioning measurement, the positioning time delay can be shortened, and the power consumption of the terminal can be reduced.
As shown in fig. 2, an embodiment of the present invention further provides a method for releasing a terminal, which is applied to the terminal, and the method includes:
specifically, the positioning related information sent by the positioning server and the release indication information for releasing the terminal or the sending end indication information of the LPP message may be received through an LTE positioning protocol LPP message. However, in the embodiment of the present invention, the terminal is not limited to the release indication information or the transmission end indication information of the LPP message, and may be other indication information for indicating the terminal to release. The LPP message includes: one of requesting location information, providing assistance data, and requesting capabilities.
And step 22, releasing the connection between the terminal and the network equipment. The network device here may be a base station or the like.
In this embodiment of the present invention, by receiving the positioning related information sent by the positioning server and the indication information for releasing the terminal, the positioning related information is: positioning related information for positioning the terminal; the connection between the terminal and the network equipment is released, so that the terminal can trigger the release under the condition of meeting a certain condition, the positioning time delay of the terminal is shortened, and the power consumption of the terminal is reduced.
In this embodiment of the present invention, step 22 may specifically include:
step 221, sending a release request to the network device; specifically, the release request may be sent to the network device through a MAC CE (media access control unit) or sent to the network device through RRC (radio resource control) signaling.
Step 222, receiving a message or an identifier sent by the network device through a radio resource control RRC message for releasing the terminal.
Further, step 222 may further include: and the terminal enters an idle state and carries out positioning measurement according to the positioning related information. The positioning related information includes: at least one of cell identification, cell frequency point, and positioning reference signal configuration information.
Specifically, the method for implementing terminal trigger release includes:
the method comprises the following steps: in the positioning process, when a certain condition is satisfied, the terminal reports a release request to the base station, for example, reports a Buffer Status Report (BSR), and the BSR is 0, that is, the buffer is empty and requests an immediate release message. This function requires the base station and the terminal to open the RAI, and the air interface assists the release function.
The conditions satisfied by the terminal sending the release request to the base station are as follows: the terminal has received the positioning related information required in the positioning process and a release indication message of the positioning server requesting the terminal to perform positioning. The positioning related information required for positioning includes, but is not limited to, cell identification, cell frequency point, positioning reference signal configuration, and the like.
Step two: and after receiving the release request reported by the terminal, the base station sends a message or an identifier for releasing the terminal to the terminal through the Radio Resource Control (RRC) message, and releases the terminal.
Step three: and after receiving the message or the identifier of the releasing terminal of the base station, the terminal enters an idle state and starts positioning measurement according to the positioning related information.
In the embodiment of the invention, the terminal triggers the terminal to release according to the acquired information in the positioning process, and timely informs the relevant network element to execute the terminal release, so that the terminal quickly enters an idle state to perform positioning measurement, the positioning time delay can be shortened, and the power consumption of the terminal can be reduced.
As shown in fig. 3, an embodiment of the present invention further provides a positioning server 30, including:
a processor 32 for acquiring positioning related information for positioning the terminal;
a transceiver 31, configured to send the positioning related information and indication information for releasing the terminal to the terminal.
Wherein the positioning related information comprises: at least one of cell identification, cell frequency point, and positioning reference signal configuration information.
The transceiver 31 is specifically configured to send the positioning related information and release indication information for releasing the terminal or sending end indication information of an LPP message to the terminal through an LTE positioning protocol LPP message.
Wherein the LPP message comprises: one of requesting location information, providing assistance data, and requesting capabilities.
It should be noted that the positioning server is a positioning server corresponding to the method shown in fig. 1, and all implementation manners in the method embodiments are applicable to the embodiment of the network device, and the same technical effect can be achieved.
The positioning server may further include: the memory 33, the transceiver 31 and the processor 32, and the transceiver 31 and the memory 33 may be connected through a bus interface, the function of the transceiver 31 may be implemented by the processor 32, and the function of the processor 32 may also be implemented by the transceiver 31.
As shown in fig. 4, an embodiment of the present invention further provides a terminal 40, including:
a transceiver 41, configured to receive positioning related information sent by a positioning server and indication information for releasing a terminal, where the positioning related information is: positioning related information for positioning the terminal;
and a processor 42, configured to release the connection between the terminal and the network device.
Wherein the processor 42 is specifically configured to: sending a release request to the network device; specifically, the release request may be sent to the network device through a MAC CE (media access control unit) or sent to the network device through RRC (radio resource control) signaling.
The transceiver 41 is specifically configured to: and receiving a message or an identifier which is sent by the network equipment through a Radio Resource Control (RRC) message and used for releasing the terminal.
The processor 42 is further configured to perform positioning measurement according to the positioning related information after the terminal enters an idle state.
Wherein the positioning related information comprises: at least one of cell identification, cell frequency point, and positioning reference signal configuration information.
The transceiver 41 is specifically configured to receive, through an LTE positioning protocol LPP message, positioning related information sent by a positioning server and indication information for releasing a terminal.
Wherein the LPP message comprises: one of requesting location information, providing assistance data, and requesting capabilities.
It should be noted that the terminal is a terminal corresponding to the method shown in fig. 2, and all implementation manners in the method embodiment are applicable to the embodiment of the terminal, and the same technical effect can be achieved.
The terminal may further include: the memory 43, the transceiver 41 and the processor 42, and the transceiver 41 and the memory 43 may be connected through a bus interface, the functions of the transceiver 41 may be implemented by the processor 42, and the functions of the processor 42 may also be implemented by the transceiver 41.
The embodiment of the invention also provides a method for releasing the terminal, which is applied to network equipment (such as a base station), and the method comprises the following steps:
receiving a release request sent by a terminal according to the indication information for releasing the terminal; here, the indication information for releasing the terminal is sent to the terminal by the positioning server;
and releasing the connection with the terminal according to the release request.
Specifically, according to the release request, a message or an identifier for releasing the terminal is sent through a radio resource control RRC message.
In the embodiment of the invention, the terminal triggers the terminal to release according to the acquired information in the positioning process, and timely informs the relevant network element to execute the terminal release, so that the terminal quickly enters an idle state to perform positioning measurement, the positioning time delay can be shortened, and the power consumption of the terminal can be reduced.
Corresponding to the method, an embodiment of the present invention further provides a network device, including:
the transceiver is used for receiving a release request sent by the terminal according to the indication information for releasing the terminal; and releasing the connection with the terminal according to the release request.
Wherein, when the transceiver releases the connection with the terminal according to the release request, the transceiver is specifically configured to: and sending a message or an identifier for releasing the terminal through a Radio Resource Control (RRC) message according to the release request.
It should be noted that the network device is a network device corresponding to the method for releasing a terminal on the network device side, and all implementation manners in the foregoing method embodiments are applicable to the embodiment of the network device, and the same technical effect can also be achieved. The network device may further include: the memory, the transceiver and the processor, and the transceiver and the memory may be connected through a bus interface, the function of the transceiver may be implemented by the processor, and the function of the processor may also be implemented by the transceiver.
An embodiment of the present invention further provides a communication device, including: a processor, a memory storing a computer program which, when executed by the processor, performs the method as described above. When the communication device is a positioning server, the method as described in the above fig. 1 is executed; when the communication device is a terminal, the method as shown in fig. 2 is performed. When the communication equipment is network equipment, executing the method for releasing the terminal at the network equipment side; all the implementation manners in the above embodiments are applicable to the embodiment, and the same technical effects can be achieved.
Embodiments of the present invention also provide a computer-readable storage medium, which includes instructions, when the instructions are executed on a computer, cause the computer to execute the method of releasing the terminal embodiment in fig. 1 or fig. 2 or the network device side.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
Furthermore, it is to be noted that in the device and method of the invention, it is obvious that the individual components or steps can be decomposed and/or recombined. These decompositions and/or recombinations are to be regarded as equivalents of the present invention. Also, the steps of performing the series of processes described above may naturally be performed chronologically in the order described, but need not necessarily be performed chronologically, and some steps may be performed in parallel or independently of each other. It will be understood by those skilled in the art that all or any of the steps or elements of the method and apparatus of the present invention may be implemented in any computing device (including processors, storage media, etc.) or network of computing devices, in hardware, firmware, software, or any combination thereof, which can be implemented by those skilled in the art using their basic programming skills after reading the description of the present invention.
Thus, the objects of the invention may also be achieved by running a program or a set of programs on any computing device. The computing device may be a general purpose device as is well known. The object of the invention is thus also achieved solely by providing a program product comprising program code for implementing the method or the apparatus. That is, such a program product also constitutes the present invention, and a storage medium storing such a program product also constitutes the present invention. It is to be understood that the storage medium may be any known storage medium or any storage medium developed in the future. It is further noted that in the apparatus and method of the present invention, it is apparent that each component or step can be decomposed and/or recombined. These decompositions and/or recombinations are to be regarded as equivalents of the present invention. Also, the steps of executing the series of processes described above may naturally be executed chronologically in the order described, but need not necessarily be executed chronologically. Some steps may be performed in parallel or independently of each other.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (23)
1. A method for releasing a terminal, which is applied to a positioning server, includes:
acquiring positioning related information for positioning a terminal;
and sending the positioning related information and indication information for releasing the terminal to the terminal.
2. The method of releasing a terminal according to claim 1, wherein the positioning related information comprises: at least one of cell identification, cell frequency point, and positioning reference signal configuration information.
3. The method of releasing a terminal according to claim 1, wherein sending the positioning related information and the indication information for releasing the terminal to the terminal comprises:
and sending the positioning related information and release indication information for releasing the terminal or sending end indication information of the LPP message to the terminal through an LTE Positioning Protocol (LPP) message.
4. The method of releasing a terminal according to claim 3, wherein the LPP message comprises: one of requesting location information, providing assistance data, and requesting capabilities.
5. A method for releasing a terminal, the method being applied to the terminal and comprising:
receiving positioning related information sent by a positioning server and indication information used for releasing a terminal, wherein the positioning related information is as follows: positioning related information for positioning the terminal;
and releasing the connection between the terminal and the network equipment.
6. The method for releasing the terminal according to claim 5, wherein the step of releasing the terminal from the connection with the network device comprises:
sending a release request to the network device;
and receiving a message or an identifier which is sent by the network equipment through a Radio Resource Control (RRC) message and used for releasing the terminal.
7. The method of releasing a terminal according to claim 6, wherein sending a release request to a network device comprises:
and sending a release request to the network equipment through a medium access control unit (MAC CE) or sending the release request to the network equipment through Radio Resource Control (RRC) signaling.
8. The method according to claim 6, wherein after receiving the message or the identifier for releasing the terminal sent by the network device through the radio resource control RRC message, the method further comprises:
and entering an idle state, and performing positioning measurement according to the positioning related information.
9. The method of releasing a terminal according to any of claims 5 to 8, wherein the positioning related information comprises: at least one of cell identification, cell frequency point, and positioning reference signal configuration information.
10. The method for releasing a terminal according to claim 5, wherein receiving the positioning related information and the indication information for releasing the terminal sent by the positioning server comprises:
and receiving the positioning related information sent by the positioning server and release indication information for releasing the terminal or sending end indication information of the LPP message through the LTE positioning protocol LPP message.
11. The method of releasing a terminal according to claim 10, wherein the LPP message comprises: one of requesting location information, providing assistance data, and requesting capabilities.
12. A method for releasing a terminal, applied to a network device, the method comprising:
receiving a release request sent by a terminal according to the indication information for releasing the terminal;
and releasing the connection with the terminal according to the release request.
13. The method of releasing a terminal according to claim 12, wherein releasing the connection with the terminal according to the release request comprises:
and sending a message or an identifier for releasing the terminal through a Radio Resource Control (RRC) message according to the release request.
14. A positioning server, comprising:
a processor for acquiring positioning related information for positioning a terminal;
a transceiver for transmitting the positioning related information and the indication information for releasing the terminal to the terminal.
15. The location server of claim 14, wherein the location related information comprises: at least one of cell identification, cell frequency point, and positioning reference signal configuration information.
16. The location server according to claim 14, wherein the transceiver is specifically configured to send the location related information and release indication information for releasing a terminal or end of transmission indication information of an LPP message to the terminal via an LTE positioning protocol LPP message.
17. A terminal, comprising:
a transceiver, configured to receive positioning related information sent by a positioning server and indication information for releasing a terminal, where the positioning related information is: positioning related information for positioning the terminal;
and the processor is used for releasing the connection between the terminal and the network equipment.
18. The terminal of claim 17, wherein the processor is further configured to: sending a release request to the network device; and receiving a message or an identifier which is sent by the network equipment through a Radio Resource Control (RRC) message and used for releasing the terminal.
19. The terminal of claim 18, wherein the processor is further configured to perform positioning measurement according to the positioning related information after the terminal enters an idle state.
20. A network device, comprising:
the transceiver is used for receiving a release request sent by the terminal according to the indication information for releasing the terminal; and releasing the connection with the terminal according to the release request.
21. The network device according to claim 20, wherein the transceiver, when releasing the connection with the terminal according to the release request, is specifically configured to: and sending a message or an identifier for releasing the terminal through a Radio Resource Control (RRC) message according to the release request.
22. A communication device, comprising: a processor, a memory storing a computer program which, when executed by the processor, performs the method of any of claims 1 to 4 or the method of any of claims 5 to 11 or the method of any of claims 12 to 13.
23. A computer-readable storage medium comprising instructions which, when executed on a computer, cause the computer to perform the method of any one of claims 1 to 4 or the method of any one of claims 5 to 11 or the method of any one of claims 12 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811487529.5A CN111294984A (en) | 2018-12-06 | 2018-12-06 | Terminal releasing method, positioning server, terminal and network equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811487529.5A CN111294984A (en) | 2018-12-06 | 2018-12-06 | Terminal releasing method, positioning server, terminal and network equipment |
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| CN111294984A true CN111294984A (en) | 2020-06-16 |
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| CN201811487529.5A Pending CN111294984A (en) | 2018-12-06 | 2018-12-06 | Terminal releasing method, positioning server, terminal and network equipment |
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Application publication date: 20200616 |