CN105848098B - The method and network element of positioning terminal - Google Patents
The method and network element of positioning terminal Download PDFInfo
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- CN105848098B CN105848098B CN201510020163.0A CN201510020163A CN105848098B CN 105848098 B CN105848098 B CN 105848098B CN 201510020163 A CN201510020163 A CN 201510020163A CN 105848098 B CN105848098 B CN 105848098B
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Abstract
The present invention proposes the method and network element of a kind of positioning terminal, is related to field of communication technology.The wherein method of a kind of positioning terminal of the invention characterized by comprising macro base station receives the Location Request to dual link terminal from core net；Macro base station obtains the small base station district identification code of small base station locating for dual link terminal；Macro base station reports the location information based on small base station district identification code to core net.By such method, for core net to the Location Request of dual link terminal, small base station district identification code is obtained, and reports the location information based on small base station district identification code, to improve the accuracy of positioning terminal, user location mark is based on convenient for operator, differentiated service is provided.
Description
Technical field
The present invention relates to field of communication technology, the method and network element of especially a kind of positioning terminal.
Background technique
With the development of LTE (Long Term Evolution), Mobile Access Network will provide 100,000,000 shared bandwidth, realize to mobile wide
Striding forward with Internet era.To carrier network, more stringent requirements are proposed for the rise of the applications such as mobile Internet, how for
User provides the service of on-demand, flexible experience and personalization, while realizing fining and the operation of differentiation, and then riser
Road value is operator's urgent problem to be solved.Utilize PCRF (Policy and Charging Rule Function, strategy
With charging rule functions) policy control ability combine and can be provided more for operator with LTE network reporting position ability
The services selection of fining and differentiation.
It is standardized by existing 3GPP, PCRF can support the reporting functions that location updating is subscribed to based on user, for obtaining use
Family be currently located macro base station E-CGI (E-UTRAN Cell Global Identifier, cell overall situation identifier) and/or
TAI (Tracking Area Identifier, tracking area identifier) information.But since macro base station coverage area is larger, because
This obtain location information simultaneously it is inaccurate, thus influence operator be based on user location mark provide differentiated service (strategy,
Charging) ability.
Summary of the invention
It is an object of the present invention to improve the accuracy of positioning terminal.
According to an aspect of the present invention, a kind of method of positioning terminal is proposed, comprising: macro base station, which receives, comes from core net
The Location Request to dual link terminal；Macro base station obtains the small base station district identification code of small base station locating for dual link terminal；
Macro base station reports the location information based on small base station district identification code to core net.
It further, further include being accurately positioned instruction in Location Request；Macro base station receives accurate positioning instruction, according to small base
It stands cell ID and the time advance measurement that combines dual link terminal to arrive macro base station and small base station, it is whole to calculate dual link
The precise position information at end；Macro base station returns to the precise position information of dual link terminal to core net.
Further, further includes: if macro base station determine dual link terminal small base station be activated or dual link terminal on
Reference Signal Received Power, Reference Signal Received Quality in the small base station measurement result of report are all larger than the measurement knot of macro base station
Fruit, then macro base station reports the location information based on small base station district identification code to core net.
Further, further includes: if macro base station determines that dual link terminal is not activated in small base station, and dual link is whole
The Reference Signal Received Power in the small base station measurement result reported, Reference Signal Received Quality is held not to be all larger than the survey of macro base station
Amount is as a result, then macro base station reports the cell overall situation identifier and/or tracking area identifier of dual link terminal to core net.
Further, precise position information is the latitude and longitude information of terminal.
Further, further includes: core net obtains terminal capability；Whether mobile management entity judges terminal is dual link end
End, if it is, requesting reporting terminal location information to macro base station；If it is not, then to belonging to macro base station request reporting terminal
Macro base station location information, the location information of macro base station include cell overall situation identifier and/or tracking area identifier.
By such method, small base station district identification code is obtained to the Location Request of dual link terminal for core net,
And the location information based on small base station district identification code is reported, to improve the accuracy of positioning terminal, it is based on convenient for operator
User location mark provides differentiated service.
According to another aspect of the present invention, a kind of network element of positioning terminal is proposed, comprising: request receiving module is used for
The Location Request to dual link terminal from core net is received in macro base station；Small base station information obtains module, in macro base
It stands and obtains the small base station district identification code of small base station locating for dual link terminal；Reporting module is based on for reporting to core net
The location information of small base station district identification code.
It further, further include being accurately positioned instruction in Location Request；Network element further include: instruction judgment module, for sentencing
It whether include being accurately positioned instruction in disconnected Location Request；Pinpoint module includes being accurately positioned to refer to for working as in Location Request
When showing, according to small base station district identification code and combine dual link terminal to macro base station and small base station time advance measurement,
Calculate the precise position information of dual link terminal；Believe the exact position that reporting module is used to return dual link terminal to core net
Breath.
Further, further includes: small base station information judgment module, for determining that dual link terminal is activated in small base station,
Or Reference Signal Received Power, the Reference Signal Received Quality in the small base station measurement result that reports of dual link terminal are all larger than
The measurement result of macro base station；Reporting module, for reporting the location information based on small base station district identification code to core net.
Further, if small base station information judgment module determines that dual link terminal is not activated in small base station, and doubly-linked
Connect the Reference Signal Received Power in the small base station measurement result that terminal reports, Reference Signal Received Quality is not all larger than macro base station
Measurement result, then reporting module is used to report the cell overall situation identifier and/or tracking area mark of dual link terminal to core net
Show symbol.
Further, precise position information is the latitude and longitude information of terminal.
Further, further includes: terminal capability obtains module, for obtaining terminal capability in core-network side；Dual link is sentenced
Disconnected module, for judging whether terminal is dual link terminal, if it is, requesting reporting terminal location information to macro base station；Such as
Fruit is not then to request the affiliated macro base station location information of reporting terminal to macro base station, and the location information of macro base station includes the cell overall situation
Identifier and/or tracking area identifier.
Device in this way obtains small base station district identification code for core net to the Location Request of dual link terminal,
And the location information based on small base station district identification code is reported, to improve the accuracy of positioning terminal, it is based on convenient for operator
User location mark provides differentiated service.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of one embodiment of the method for positioning terminal of the invention.
Fig. 2 is the schematic diagram that dual link terminal is connect with macro base station and small base station.
Fig. 3 is the flow chart of another embodiment of the method for positioning terminal of the invention.
Fig. 4 is the flow chart of another embodiment of the method for positioning terminal of the invention.
Fig. 5 is the signaling process figure of the further embodiment of the method for positioning terminal of the invention.
Fig. 6 is the schematic diagram of one embodiment of the network element of positioning terminal of the invention.
Fig. 7 is the schematic diagram of another embodiment of the network element of positioning terminal of the invention.
Fig. 8 is the schematic diagram of another embodiment of the network element of positioning terminal of the invention.
Specific embodiment
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
The flow chart of one embodiment of the method for positioning terminal of the invention is as shown in Figure 1.
In a step 101, macro base station receives the Location Request to dual link terminal from core net.Location Request can be with
Location Reporting is passed through by the MME (Mobility Management Entity, mobile management entity) of core net
Control message is issued to macro base station.The working method of dual link terminal can be as shown in Figure 2.Dual link terminal respectively with it is macro
Base station is connected with small base station, by macro base station (MeNB) bearer service 1, such as http business, and by small base station (SeNB) bearer service 2,
Such as ftp business.
In a step 102, macro base station obtains E-SCGI (the E-UTRAN Small of small base station locating for dual link terminal
Cell Global Identifier, small base station district identification code), E-SCGI can be by sending in base station to MME
The mode of new extensions field E-UTRAN S-CGI is sent to MME in Location Report Message.
In step 103, macro base station reports the location information based on small base station district identification code to core net.Macro base station to
The localization message that core net reports can be small base station district identification code itself, be also possible to match by small base station district identification code
Other information is closed, such as TA (Timing Advance, Timing Advance), the precise location information of acquisition.
By such method, small base station district identification code is obtained to the Location Request of dual link terminal for core net,
And the location information based on small base station district identification code is reported, to improve the accuracy of positioning terminal, it is based on convenient for operator
User location mark provides differentiated service.
The flow chart of another embodiment of the method for positioning terminal of the invention is as shown in Figure 3.
In step 301, macro base station receives the Location Request to dual link terminal from core net.
In step 302, macro base station obtains the E-SCGI of small base station locating for dual link terminal；
In step 303, whether macro base station judges in Location Request comprising being accurately positioned instruction.Being accurately positioned instruction can be with
Pass through extended field Location Type of the MME into the Location Reporting Control message that macro base station is sent
Mark.If including being accurately positioned instruction in Location Request, 304 are thened follow the steps, otherwise executes 305, using E-SCGI as positioning
Information.
In step 304, it is mentioned according to the time of the E-SCGI of small base station and dual link terminal to macro base station and small base station
Preceding amount information determines the precise position information of dual link terminal, using precise position information as location information.In one embodiment
In, precise position information is the latitude and longitude information of dual link terminal.
In step 305, location information is reported to core net.
By such method, can according to the needs of core net, according to small base station E-SCGI and dual link terminal with
The TA of small base station and macro base station obtains precise position information, to further increase the accuracy of positioning.
In one embodiment, macro base station may determine that whether dual link terminal is activated or dual link in small base station
Terminal is not in the case where small base station is activated, the small base station measurement result that reports: RSRP (Reference Signal
Receiving Power, Reference Signal Received Power), RSRQ (Reference Signal Receiving Quality, ginseng
Examine signal receiving quality) whether it is all larger than the measurement result of macro base station.
If dual link terminal is activated in small base station or dual link terminal is not activated in small base station, but reports small
Base station measurement result: RSRP, RSRQ are all larger than the measurement result of macro base station, then macro base station reports small based on small base station to core net
The location information of area's identification code.If comprising being accurately positioned instruction in Location Request, according to the E-SCGI and doubly-linked of small base station
The TA for connecing terminal to macro base station and small base station determines the precise position information of dual link terminal, using precise position information as positioning
As a result it is reported to core net.If not including in Location Request and being accurately positioned instruction, report the E-SCGI of small base station to core net.
If dual link terminal is not activated in small base station, and dual link terminal report small base station measurement result RSRP,
RSRQ is not all larger than the measurement result of macro base station, then reports the location information of macro base station to core net.The location information of macro base station
It may include E-CGI and/or TAI.
It by such method, can be at macro base station end for reporting the location information of small base station or the position letter of macro base station
Breath is judged, according to the location information of dual link terminal precision corresponding with the actual conditions acquisition of small base station interaction, thus really
The accuracy of Baoding position.
In one embodiment, core net obtains terminal ability information first, and MME judges terminal according to terminal ability information
It whether is dual link terminal, if terminal is dual link terminal, core net sends request reporting terminal position to macro base station and believes
The Location Request of breath；If terminal is not dual link terminal, core net sends macro base belonging to request reporting terminal to macro base station
The Location Request of station location information.By such method, dual link terminal is filtered out from core net end, is then directed to dual link
Terminal sends Location Request, obtains the higher location information of accuracy；It is then only sent for non-dual link terminal and obtains macro base station
The Location Request of location information, to keep Location Request more targeted.
The flow chart of another embodiment of the method for positioning terminal of the invention is as shown in Figure 4.
In step 401, core net obtains terminal ability information.
In step 402, MME judges whether terminal is dual link terminal according to terminal ability information.If terminal is not double
Terminal is connected, thens follow the steps 403；Otherwise, step 405 is executed.
In step 403, MME requests the affiliated macro base station location information of reporting terminal to macro base station.
In step 404, macro base station reports the location information of macro base station, including E-CGI and/or TAI to core net.
In step 405, MME is by reporting the location information of dual link terminal to macro base station request.
In a step 406, macro base station receives the Location Request for dual link terminal from core net MME.
In step 407, macro base station judges whether dual link terminal is activated in small base station, although dual link terminal
Whether small base station measurement result RSRP, RSRQ for not being activated, but reporting in small base station is all larger than the measurement result of macro base station.If
Macro base station judges that dual link terminal is not activated in small base station, and in the small base station measurement result that reports of dual link terminal
RSRP, RSRQ are not all larger than the measurement result of macro base station, then follow the steps 404, report macro base station location information.Otherwise, it executes
Step 408.
In a step 408, whether macro base station judges in Location Request to include being accurately positioned instruction.Being accurately positioned instruction can be with
By extending Location Reporting Control message, the mode of Location the type field is increased newly to mark.If
Do not include in Location Request and be accurately positioned instruction, thens follow the steps 409；It is no to then follow the steps 410.
In step 409, macro base station reports the E-SCGI information of small base station.
In step 410, macro base station determines the precise position information of dual link terminal.Precise position information can be according to small
The E-SCGI and dual link terminal of base station are determined to the Timing Advance information of macro base station and small base station.Implement at one
In example, precise position information is the latitude and longitude information of dual link terminal.
In step 411, macro base station reports precise position information to core net.
By such method, core net distinguishes dual link terminal and non-dual link terminal issues Location Request respectively, macro
Base station determines the type of the location information returned according to the signal condition and Location Request of small base station, thus meeting core net
While request, the case where fully taking into account terminal, guarantee going on smoothly for position fixing process.In addition, such localization method is not
Mobile terminal reporting base station position information is relied on, but the location information of cell where directly acquiring user by network side, thus
It avoids terminal side from forging the risk of location information, improves the accuracy of location information acquisition.
The signaling process figure of the further embodiment of the method for positioning terminal of the invention is as shown in Figure 5.
In 501, PCRF sends to P-GW (Packet Data Network Gateway, packet data gateway) and subscribes to
The location update message of certain user.
In 502, P-GW sends subscriber location request to MME.
In 503, MME issues Location Request to macro base station.
In 504, the location information that macro base station will acquire is reported to MME.According to user terminal whether be dual link terminal,
In the Location Request of MME whether the connection comprising precise location information and/or dual link terminal and small base station, macro base station
The location information reported to MME can be E-CGI and/or TAI, be also possible to E-SCGI, or for according to E-SCGI and double
Connect the precise position information of the TA acquisition of terminal and macro base station and small base station.
In 505, customer position information is sent P-GW by MME.
In 506, P-GW passs on customer position information to PCRF.
By such method, it realizes when PCRF initiates user position update, user institute is directly acquired by network side
In the location information of cell, mobile terminal reporting base station position information is not depended on, so that terminal side be avoided to forge location information
Risk improves the accuracy of location information acquisition.
The schematic diagram of one embodiment of the network element of positioning terminal of the invention is as shown in Figure 6.Wherein, it 601 is connect for request
Module is received, for receiving the Location Request to dual link terminal from core net, Location Request can be led to by the MME of core net
Location Reporting Control message is crossed to issue to macro base station.602 obtain module for small base station information, are used for basis
The small base station district identification code E-SCGI of small base station locating for dual link terminal is obtained to the Location Request of dual link terminal；603
For reporting module, for reporting the location information based on small base station district identification code to core net, macro base station is reported to core net
Localization message can be small base station district identification code itself, be also possible to cooperate other letters by small base station district identification code
Breath, such as TA, the precise location information of acquisition.
Network element in this way obtains small base station district identification code for core net to the Location Request of dual link terminal,
And the location information based on small base station district identification code is reported, to improve the accuracy of positioning terminal, it is based on convenient for operator
User location mark provides differentiated service.
The schematic diagram of another embodiment of the network element of positioning terminal of the invention is as shown in Figure 7.Wherein, 701 be request
Receiving module, for receiving the Location Request to dual link terminal from core net.702 obtain module for small base station information,
Small base station district identification code E- for the small base station according to locating for the Location Request acquisition dual link terminal to dual link terminal
SCGI；703 be instruction judgment module, for judging that being accurately positioned instruction can whether comprising being accurately positioned instruction in Location Request
To pass through extended field Location of the MME into the Location Reporting Control message that macro base station is sent
Type mark.704 be pinpoint module, is used for when in Location Request comprising being accurately positioned instruction, according to the E- of small base station
The TA value of SCGI and dual link terminal to macro base station and small base station determines the precise position information of dual link terminal.At one
In embodiment, precise position information is latitude and longitude information.705 be reporting module, small based on small base station for reporting to core net
The location information of area's identification code.If instruction judgment module 703, which judges not including in Location Request, is accurately positioned instruction, report
Location information is E-SCGI, if indicating comprising being accurately positioned, the location information reported is the essence that pinpoint module 704 determines
True location information.
Network element in this way, can according to the needs of core net, according to small base station E-SCGI and dual link terminal with
The TA value of small base station and macro base station obtains precise position information, to further increase the accuracy of positioning.
It in one embodiment, further include small base station information judgment module, for determining dual link terminal not in small base station
It is activated, and small base station measurement result RSRP, RSRQ that reports of dual link terminal is not all larger than the measurement result of macro base station.If
Above-mentioned small base station information judgement is set up, then macro base station location information is reported to core such as E-CGI and/or TAI by reporting module
Net.If above-mentioned small base station information judges invalid, macro base station reports the positioning based on small base station district identification code to core net
Information.If comprising being accurately positioned instruction in Location Request, according to the E-SCGI of small base station and dual link terminal to macro base station
The precise position information that dual link terminal is determined with the Timing Advance information of small base station is tied precise position information as positioning
Fruit is reported to core net.If not including in Location Request and being accurately positioned instruction, report the E-SCGI of small base station to core net.
Network element in this way, can be in macro base station for reporting the location information of small base station or the position letter of macro base station
Breath is judged, according to the location information of dual link terminal precision corresponding with the actual conditions acquisition of small base station interaction, thus really
The accuracy of Baoding position.
It in one embodiment, include that terminal capability obtains module and dual link judgment module at core net end.Terminal energy
Power obtains module and is used to obtain terminal ability information in core-network side；Dual link judgment module according to terminal ability information for sentencing
Whether disconnected terminal is dual link terminal.If terminal is dual link terminal, core net sends request reporting terminal to macro base station
The Location Request of location information；If terminal is not dual link terminal, core net sends request reporting terminal institute to macro base station
Belong to the Location Request of macro base station location information.Network element in this way filters out dual link terminal from core net end, is then directed to
Dual link terminal sends Location Request, obtains the higher location information of accuracy；It then only sends and obtains for non-dual link terminal
The Location Request of macro base station location information, to keep position requests more targeted.
The schematic diagram of another embodiment of the network element of positioning terminal of the invention is as shown in Figure 8.Wherein, 801 be terminal
Ability obtains module, for obtaining terminal ability information in core-network side.802 be dual link judgment module, in core net
Lateral root judges whether terminal is dual link terminal according to terminal ability information.If terminal is dual link terminal, sent to macro base station
Request the Location Request of reporting terminal location information；If terminal is not dual link terminal, core net is asked to macro base station transmission
Seek the Location Request of the affiliated macro base station location information of reporting terminal.
803 be request module, for obtaining the Location Request of the transmission of dual link judgment module 802.If Location Request
For macro base station position requests, then the location information of macro base station is reported from reporting module 808 to core net, such as E-CGI and/or TAI；
If Location Request is the Location Request to the terminal positional information of dual link terminal, by small base station information judgment module 804 into
Row processing.
Small base station information judgment module 804 is for judging whether dual link terminal is activated in small base station, although double
Whether small base station measurement result RSRP, RSRQ that connection terminal is not activated in small base station, but reports is all larger than the survey of macro base station
Measure result.If dual link terminal is not activated in small base station, and dual link terminal report small base station measurement result RSRP,
RSRQ is not all larger than the measurement result of macro base station, then reports macro base station location information to core net by reporting module 808, otherwise by
Instruction judgment module 806 is further processed.
Whether instruction judgment module 806 is for judging in Location Request to include being accurately positioned instruction.If it is accurate fixed not include
Bit instruction then will obtain the E-SCGI information that module 805 obtains from small base station information and be sent to reporting module 808, by reporting mould
Block 808 is sent to core net.If comprising being accurately positioned instruction in Location Request, by pinpoint module 807 according to E-SCGI
And combine dual link terminal to the TA measured value of macro base station and small base station, calculate the precise position information of dual link terminal.
Network element in this way, core net distinguishes dual link terminal and non-dual link terminal issues Location Request respectively, macro
Base station determines the type of the location information returned according to the signal condition and Location Request of small base station, thus meeting core net
While request, the case where fully taking into account terminal, guarantee going on smoothly for position fixing process.In addition, such localization method is not
Mobile terminal reporting base station position information is relied on, but the location information of cell where directly acquiring user by network side, thus
It avoids terminal side from forging the risk of location information, improves the accuracy of location information acquisition.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (10)
1. a kind of method of positioning terminal characterized by comprising
Macro base station receives the Location Request to dual link terminal from core net, wherein includes accurate in the Location Request
Positioning instruction, the dual link terminal are connect with macro base station and small base station, are carried by the macro base station and the small base station different
The business of type；
The macro base station obtains the small base station district identification code of small base station locating for the dual link terminal, according to the small base station
Cell ID and in conjunction with the time advance measurement of the dual link terminal to the macro base station and the small base station, calculates
The precise position information of the dual link terminal out；
The macro base station reports the location information based on the small base station district identification code to core net, and the location information includes
The elaborate position information of the dual link terminal.
2. the method according to claim 1, wherein further include:
If the macro base station determines the dual link terminal in the small base that small base station is activated or the dual link terminal reports
Reference Signal Received Power, Reference Signal Received Quality in measurement result of standing are all larger than the measurement result of the macro base station, then
The macro base station reports the location information based on the small base station district identification code to core net.
3. according to the method described in claim 2, it is characterized by further comprising:
If the macro base station determines that the dual link terminal is not activated in small base station, and the dual link terminal reports
Reference Signal Received Power, Reference Signal Received Quality in small base station measurement result are not all larger than the measurement knot of the macro base station
Fruit, then
The macro base station reports the cell overall situation identifier and/or tracking area identifier of the dual link terminal to core net.
4. according to the method in claim 2 or 3, which is characterized in that the precise position information is that the longitude and latitude of terminal is believed
Breath.
5. the method according to claim 1, which is characterized in that further include:
Core net obtains terminal capability；
Whether mobile management entity judges terminal is dual link terminal, if it is, believing to macro base station request reporting terminal position
Breath；
If it is not, then requesting the affiliated macro base station location information of reporting terminal, the location information packet of the macro base station to macro base station
Include cell overall situation identifier and/or tracking area identifier.
6. a kind of network element of positioning terminal characterized by comprising
Request receiving module, for receiving the Location Request to dual link terminal from core net in macro base station, wherein described
Include being accurately positioned instruction in Location Request, the dual link terminal connect with macro base station and small base station, by the macro base station with
The small base station carries different types of business；
Small base station information obtains module, for obtaining the small base station cell of small base station locating for the dual link terminal in macro base station
Identification code；
Judgment module is indicated, for judging in the Location Request whether to include being accurately positioned instruction；
Pinpoint module, for being known according to the small base station cell when in Location Request including accurate positioning instruction
Other code and in conjunction with the time advance measurement of the dual link terminal to the macro base station and the small base station calculates described
The precise position information of dual link terminal；
Reporting module, for reporting the location information based on the small base station district identification code, the location information to core net
Elaborate position information including the dual link terminal.
7. network element according to claim 6, which is characterized in that further include:
Small base station information judgment module, for determining that the dual link terminal is activated in small base station or the dual link is whole
The Reference Signal Received Power in the small base station measurement result reported, Reference Signal Received Quality is held to be all larger than the macro base station
Measurement result；
The reporting module, for reporting the location information based on the small base station district identification code to core net.
8. network element according to claim 7, which is characterized in that
If the small base station information judgment module determines that the dual link terminal is not activated in small base station, and the dual link
The Reference Signal Received Power in small base station measurement result that terminal reports, Reference Signal Received Quality are not all larger than the macro base
The measurement result stood, then
The reporting module is used to report the cell overall situation identifier and/or tracking area mark of the dual link terminal to core net
Symbol.
9. network element according to claim 7 or 8, which is characterized in that the precise position information is that the longitude and latitude of terminal is believed
Breath.
10. the network element according to any one of claim 6 to 8, which is characterized in that further include:
Terminal capability obtains module, for obtaining terminal capability in core-network side；
Dual link judgment module, for judging whether terminal is dual link terminal, if it is, requesting reporting terminal to macro base station
Location information；If it is not, then requesting the affiliated macro base station location information of reporting terminal, the position letter of the macro base station to macro base station
Breath includes cell overall situation identifier and/or tracking area identifier.
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| CN201510020163.0A CN105848098B (en) | 2015-01-15 | 2015-01-15 | The method and network element of positioning terminal |
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| CN201510020163.0A CN105848098B (en) | 2015-01-15 | 2015-01-15 | The method and network element of positioning terminal |
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| EP3560250B1 (en) * | 2016-12-23 | 2021-10-20 | Telefonaktiebolaget LM Ericsson (PUBL) | Communication node, target device and methods for activation positioning procedure in a wireless communication network |
| CN111164994A (en) * | 2018-01-11 | 2020-05-15 | Oppo广东移动通信有限公司 | Positioning method, terminal equipment and positioning management function entity in multi-connection network |
| CN111050398B (en) * | 2018-10-12 | 2023-11-21 | 中兴通讯股份有限公司 | Paging method, paging device, paging equipment and storage medium |
| CN110536411B (en) * | 2019-02-26 | 2023-03-21 | 中兴通讯股份有限公司 | Terminal position obtaining method, device, network equipment and storage medium |
| CN111615141B (en) * | 2019-04-09 | 2022-04-22 | 维沃移动通信有限公司 | Measurement method, measurement configuration method, terminal and network equipment |
| CN110536341A (en) * | 2019-04-29 | 2019-12-03 | 中兴通讯股份有限公司 | Network information report method, device, user terminal, service node and medium |
| CN114698097A (en) * | 2020-12-31 | 2022-07-01 | 大唐移动通信设备有限公司 | Positioning method, positioning device and computer-readable storage medium |
| CN112929889B (en) * | 2021-01-23 | 2022-01-07 | 西北工业大学 | Method for positioning 5G ultra-density network node based on H index |
| CN113727334B (en) * | 2021-08-26 | 2023-03-28 | 中国联合网络通信集团有限公司 | Terminal positioning method and device |
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| CN101594606B (en) * | 2008-05-27 | 2012-07-25 | 电信科学技术研究院 | Method, system and device for reporting user location information |
| CN101621844A (en) * | 2008-06-30 | 2010-01-06 | 华为技术有限公司 | Positioning method, device and system |
| CN101827303A (en) * | 2009-03-03 | 2010-09-08 | 中兴通讯股份有限公司 | Transmission method and system and processing method and system of position related information |
| CN101801086A (en) * | 2010-04-08 | 2010-08-11 | 新邮通信设备有限公司 | Method and system for locating user |
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