CN106535318A - Mobile terminal and positioning method thereof - Google Patents
Mobile terminal and positioning method thereof Download PDFInfo
- Publication number
- CN106535318A CN106535318A CN201510573735.8A CN201510573735A CN106535318A CN 106535318 A CN106535318 A CN 106535318A CN 201510573735 A CN201510573735 A CN 201510573735A CN 106535318 A CN106535318 A CN 106535318A
- Authority
- CN
- China
- Prior art keywords
- location
- mobile terminal
- server
- information
- request
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
Abstract
The invention discloses a mobile terminal and a positioning method thereof. The positioning method comprises the steps of: receiving a positioning capability reporting request sent by a positioning server; reporting positioning capability information to the positioning server according to the positioning capability reporting request, wherein the reported positioning capability information comprises E-CID capability information of an LTE communication system supported by the mobile terminal, and E-CID capability information of at least one disparate system; receiving a request for acquiring positioning information generated by the positioning server according to the reported positioning capability information; and acquiring the positioning information of the corresponding system according to the request for acquiring the positioning information, reporting the positioning information to the positioning server, and positioning a geological position of the mobile terminal according to the reported positioning information of the corresponding system by means of the positioning server. By applying the positioning method, the precision of positioning the mobile terminal by means of the positioning server can be improved.
Description
Technical field
The present invention relates to communication technical field, and in particular to a kind of mobile terminal and its localization method.
Background technology
At present, supporting that the multi-module mobile terminal of LTE patterns mostly has strengthens cell ID (Enhanced
CELL ID, E-CID) function.E-CID functions can cause mobile terminal by the clothes under LTE patterns
The relevant information of business cell and adjacent cell reports to location-server, by the location-server according to movement
The positional information of mobile terminal described in the acquisition of information of terminal to report.
However, the location-server is relatively low to the accuracy of mobile terminal location at present, it is difficult to preferably
Meet the demand of user.
The content of the invention
The present invention is to solve how to improve accuracy of the location-server to mobile terminal location.
For solving the above problems, a kind of localization method of mobile terminal is embodiments provided, it is described
Method includes：
The stationkeeping ability for receiving the location-server transmission reports request；
Request is reported to report stationkeeping ability information to the location-server according to the stationkeeping ability, wherein,
The stationkeeping ability information for being reported includes：The E-CID energy of the LTE communication system that the mobile terminal is supported
Force information, and the E-CID ability informations of at least one different system；
Receive the acquisition location information that the location-server is produced according to the stationkeeping ability information for being reported
Request；
According to it is described obtain location information acquisition request correspondence system location information and report to it is described fixed
Position server, by the location-server according to the location information of the correspondence system for being reported to the movement
The geographical position of terminal is positioned.
Alternatively, the stationkeeping ability that the location-server sends report request be from the mobile terminal to
The Location Request triggering that the location-server sends, or from the location-server to the movement
The Location Request triggering that terminal sends.
Alternatively, the reported stationkeeping ability information includes：The E-CID abilities of LTE communication system
Information and all the E-CID ability informations of different system.
Alternatively, the different system includes following at least one：WLAN, GSM, TD-SCDMA,
CDMA2000。
A kind of mobile terminal is embodiments provided, the mobile terminal includes：
First receiving unit, the stationkeeping ability for being suitable to receive location-server transmission report request；
First transmitting element, is suitable to report request to report to the location-server according to the stationkeeping ability
Stationkeeping ability information, wherein, the stationkeeping ability information for being reported includes：The LTE that the mobile terminal is supported
The E-CID ability informations of communication system, and the E-CID ability informations of at least one different system；
Second receiving unit, is suitable to receive the location-server according to the stationkeeping ability information product for being reported
The request of raw acquisition location information；
Second transmitting element, is suitable to the positioning according to the acquisition request correspondence system for obtaining location information
Information simultaneously reports to the location-server, by the location-server according to the terminal capability pair for being reported
The geographical position of the mobile terminal is positioned.
Alternatively, it is by described mobile whole that the stationkeeping ability that first receiving unit is received reports request
The Location Request triggering that end or base station are sent to the location-server, or by the location-server
The Location Request triggering sent to the mobile terminal.
Alternatively, the stationkeeping ability information reported by first transmitting element includes：LTE communication system
E-CID ability informations and whole E-CID ability informations of different system.
Alternatively, the different system includes following at least one：WLAN, GSM, TD-SCDMA,
CDMA2000。
Compared with prior art, technical scheme at least has advantages below：
When the stationkeeping ability that location-server transmission is received in mobile terminal reports request, by by LTE
The E-CID ability informations of the E-CID ability informations of communication system and at least one different system report to fixed
Position server, so as to the location-server can determine institute according to the mobile terminal reporting location information
The geographical position of mobile terminal is stated, therefore accuracy of the location-server to mobile terminal location can be improved.
Description of the drawings
Fig. 1 is a kind of mobile terminal locating method flow chart in the embodiment of the present invention；
Fig. 2 is a kind of mobile terminal structure schematic diagram in the embodiment of the present invention.
Specific embodiment
At present, location-server carries out fixed in the geographical position to supporting the multi-module mobile terminal of LTE patterns
During position, needs are positioned according to the location information of the mobile terminal reporting.However, described mobile whole
The location information that end reports generally only includes the related position information of LTE Serving cells and adjacent area, and described
Location-server is difficult to exactly to the shifting according only to the related position information of LTE Serving cells and adjacent area
Dynamic terminal positioning.
For the problems referred to above, The embodiment provides a kind of localization method of mobile terminal, described
Method can cause the mobile terminal to report request in the stationkeeping ability for receiving location-server transmission
When, the E-CID ability informations of LTE communication system are reported to into location-server not only, will also at least one
The E-CID ability informations of individual different system report to location-server.Therefore, the location-server is right
When the mobile terminal is positioned, can determining according to the LTE communication system of the mobile terminal reporting
The location information of position information and at least one different system, it is fixed that more accurately the mobile terminal is carried out
Position.
It is understandable for enabling the above objects, features and advantages of the present invention to become apparent from, below in conjunction with the accompanying drawings
The specific embodiment of the present invention is described in detail.
As shown in figure 1, embodiments providing a kind of localization method of mobile terminal.
Methods described may include steps of；
Step 11, the stationkeeping ability for receiving location-server transmission report request.
In being embodied as, the location-server can be triggered using various ways and be sent on stationkeeping ability
Submit a report asking for and ask, the side of Location Request such as, can be sent by the mobile terminal to the location-server
Formula triggers the location-server transmission stationkeeping ability and reports request；The location-server can also be passed through
The mode that Location Request is sent to the mobile terminal triggers the location-server transmission stationkeeping ability and reports
Request.That is, the location-server and mobile terminal can trigger the location-server sending out
Stationkeeping ability is sent to report request.
Wherein, the mobile terminal can produce Location Request in several ways, for example, can pass through
The application programs such as the map software of the mobile terminal produce Location Request.
It should be noted that in an embodiment of the present invention, the mobile terminal is referred to can be in movement
The computer equipment for using, including but not limited to mobile phone, notebook, panel computer and vehicle-mounted computer etc.
Equipment.The mobile terminal can support two kinds of communication patterns, it is also possible to support three kinds or more
Communication pattern, as long as the communication pattern supported includes LTE patterns.The concrete mobile terminal
The quantity of the communication pattern that can be supported is how, is not construed as limiting the invention, and in the present invention
Protection domain within.
It should be noted that in an embodiment of the present invention, the location-server can be an independence
Private server, it is also possible to while provide other service, such as can open up one on other servers
The special memory block of block and memory field, to provide positioning service.Certainly, whether using which kind of mode
Location-server, can be communicated with the mobile terminal.
It should be noted that wired connection can be adopted between the mobile terminal and the location-server
Mode communicated, it would however also be possible to employ the mode of wireless connection is communicated.Wherein, it is described wirelessly to connect
The method for connecing can be including the communication such as WiFi, bluetooth, infrared.It is concrete no matter described mobile whole
Connected mode between end and the location-server is how, is not construed as limiting the invention, and
Within protection scope of the present invention.
When the location-server receives the Location Request, produce stationkeeping ability and report request.It is logical
Cross the stationkeeping ability and report request, obtain the current stationkeeping ability of the mobile terminal.
Step 12, reports request to report stationkeeping ability to believe to the location-server according to the stationkeeping ability
Breath.
When the mobile terminal receives the stationkeeping ability reports request, by the stationkeeping ability of itself
Report to the location-server.
In being embodied as, the current communication pattern of the mobile terminal is LTE patterns, corresponding current
Communication system is LTE system.In addition to the corresponding communication system of current communication pattern, the mobile terminal
Other communication systems supported are different system.For example, the different system can be WLAN
(Wireless Local Area Network, WLAN), global system for mobile communications (Global System
For Mobile, GSM), TD SDMA (Time Division-Synchronous Code
Division Multiple Access, TD-SCDMA), CDMA (Code Division Multiple
Access, CDMA) 2000 etc..
The mobile terminal when stationkeeping ability information is reported, except the stationkeeping ability for reporting LTE communication system
Outside information, the stationkeeping ability information of at least one different system can also be reported.At least one different system,
Can be one in the different system supported by the mobile terminal, or two or more.
In one embodiment of this invention, the E-CID ability informations of the mobile terminal LTE communication system and
The E-CID ability informations of whole different systems.
Step 13, receives the location-server fixed according to the acquisition that the stationkeeping ability information for being reported is produced
The request of position information.
After the location-server receives the stationkeeping ability information of mobile terminal transmission, correspondence can be produced
Acquisition location information request.For example, when the stationkeeping ability information reported by the mobile terminal includes
When LTE communication system and WLAN communication systems, the request of the acquisition location information obtains LTE and leads to
The related position information of letter system and WLAN communication systems.
Step 14, according to it is described obtain location information acquisition request correspondence system location information and report
To the location-server, by the location-server according to the location information pair of the correspondence system for being reported
The geographical position of the mobile terminal is positioned.
In being embodied as, when the mobile terminal receives the request of the acquisition location information, can
According to the request for obtaining location information, to obtain the location information of corresponding system and report to positioning
Server.For example, when the request for obtaining location information is acquisition request LTE communication system and WLAN
During the related position information of communication system, the mobile terminal then obtains LTE communication system and WLAN is logical
The related position information of letter system.
In being embodied as, the location information can include：Real-time location information and non real-time
Location information.Wherein, the real-time location information can be by the mobile terminal by cell measurement
Mode is obtained, for example, the signal intensity of each cell.The non real-time location information can pass through described
Mobile terminal reads corresponding system message to obtain, for example, PLMN (Public Land
Mobile Network, PLMN), Location Area Code (Location Area Code, LAC), Route Area
Code (Routing Area Code, RAC), tracking area code (Tracking Area Code, TAC), PLMN
Interior unique Cell ID (Global Cell Identity, Global Cell ID), subdistrict frequency point (freq), physics
The information such as cell id (phy cell id).It is understood that the location information of different communication systems is different,
The content of concrete location information is not restricted, as long as the mobile terminal can be by the part under correspondence system
Or whole location informations report to location-server.When the mobile terminal obtains positioning according to described
When the request of information reports the location information, by the non real-time location information and real-time positioning letter
Breath reports to the location-server jointly.
In being embodied as, described in the acquisition for mobile terminal, the mode of location information is not construed as limiting.For example,
The location information is obtained in the system message that can be sent from base station, it is also possible in base station or other equipment
Obtain the location information.
In being embodied as, the location information is reported to the location-server by the mobile terminal
Mode is not construed as limiting, as long as the location-server can receive the location information.For example,
The location information can be sent to the location-server in the way of signaling, it is also possible to by positioning letter
Breath is sent to the location-server in the way of IP Data-Links are informed of a case.
In being embodied as, the localization method of mobile terminal described in the embodiment of the present invention can be applied in LPP
In agreement.That is, those skilled in the art can be by way of changing LPP agreements so that institute
Mobile terminal is stated in reporting orientation information, LTE communication system and at least one different system can be reported
Location information.
By the above as can be seen that the localization method of mobile terminal described in the embodiment of the present invention, passes through
The E-CID ability informations of LTE communication system and at least one different system are reported to into location-server,
The location-server is more accurately determined described mobile whole according to the location information for being reported
The geographical position at end.
In order that those skilled in the art more fully understand and realize the present invention, individually below to above-mentioned movement
The corresponding mobile terminal of localization method of terminal is described in detail.
As shown in Fig. 2 embodiments providing a kind of mobile terminal 20.In embodiments of the invention
In, the mobile terminal refers to computer equipment that can be used in movement, including but not limited to mobile phone,
The equipment such as notebook, panel computer and vehicle-mounted computer.The mobile terminal can support two kinds of communication moulds
Formula, it is also possible to support the communication pattern of three kinds or more, as long as the communication pattern supported includes
LTE patterns.
Specifically, the mobile terminal 20 can include：First receiving unit 21, the first transmitting element
22, the second receiving unit 23, and the second transmitting element 24.Wherein：
First receiving unit 21 is suitable to receive the stationkeeping ability of location-server transmission and reports request.Institute
State the first transmitting element 22 to be suitable to report request to report calmly to the location-server according to the stationkeeping ability
Potential energy force information, wherein, the stationkeeping ability information for being reported includes：The LTE that the mobile terminal is supported
The E-CID ability informations of communication system, and the E-CID ability informations of at least one different system.It is described
Second receiving unit 23 is suitable to receive what the location-server was produced according to the stationkeeping ability information for being reported
Obtain the request of location information.Second transmitting element 24 is suitable to obtain asking for location information according to described
Seek the location information for obtaining correspondence system and report to the location-server, by the location-server root
The geographical position of the mobile terminal is positioned according to the terminal capability for being reported.
In being embodied as, it is by institute that the stationkeeping ability that first receiving unit 21 is received reports request
The Location Request triggering that mobile terminal is sent to the location-server is stated, or by the positioning service
The Location Request triggering that device is sent to the mobile terminal.
In being embodied as, the stationkeeping ability information reported by first transmitting element 22 can include
The E-CID ability informations of LTE communication system and all the E-CID ability informations of different system.Wherein,
The different system can include WLAN, at least in GSM, TD-SCDMA and CDMA2000
Kind.
By the above as can be seen that mobile terminal described in the embodiment of the present invention, sends single by first
The E-CID ability informations of LTE communication system and at least one different system are reported to positioning service by unit 22
Device so that the location-server can more accurately determine the shifting according to the location information for being reported
The geographical position of dynamic terminal.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment
Suddenly can be by program to instruct the hardware of correlation to complete, the program can be stored in a computer can
Read in storage medium, storage medium can include：ROM, RAM, disk or CD etc..
Although present disclosure is as above, the present invention is not limited to this.Any those skilled in the art,
Without departing from the spirit and scope of the present invention, can make various changes or modifications, therefore the guarantor of the present invention
Shield scope should be defined by claim limited range.
Claims (8)
1. a kind of localization method of mobile terminal, it is characterised in that include：
The stationkeeping ability for receiving location-server transmission reports request；
Request is reported to report stationkeeping ability information to the location-server according to the stationkeeping ability, wherein,
The stationkeeping ability information for being reported includes：The E-CID energy of the LTE communication system that the mobile terminal is supported
Force information, and the E-CID ability informations of at least one different system；
Receive the acquisition location information that the location-server is produced according to the stationkeeping ability information for being reported
Request；
According to it is described obtain location information acquisition request correspondence system location information and report to it is described fixed
Position server, by the location-server according to the location information of the correspondence system for being reported to the movement
The geographical position of terminal is positioned.
2. the localization method of mobile terminal as claimed in claim 1, it is characterised in that the location-server
It is that the positioning sent to the location-server from the mobile terminal please that the stationkeeping ability of transmission reports request
Ask triggering, or the Location Request triggering sent to the mobile terminal from the location-server.
3. the localization method of mobile terminal as claimed in claim 1, it is characterised in that described reported determines
Capability information includes：The E-CID ability informations of LTE communication system and all E-CID of different system
Ability information.
4. the localization method of the mobile terminal as described in any one of claims 1 to 3, it is characterised in that described
Different system includes following at least one：WLAN, GSM, TD-SCDMA, CDMA2000.
5. a kind of mobile terminal, it is characterised in that include：
First receiving unit, the stationkeeping ability for being suitable to receive the location-server transmission report request；
First transmitting element, is suitable to report request to report to the location-server according to the stationkeeping ability
Stationkeeping ability information, wherein, the stationkeeping ability information for being reported includes：The LTE that the mobile terminal is supported
The E-CID ability informations of communication system, and the E-CID ability informations of at least one different system；
Second receiving unit, is suitable to receive the location-server according to the stationkeeping ability information product for being reported
The request of raw acquisition location information；
Second transmitting element, is suitable to the positioning according to the acquisition request correspondence system for obtaining location information
Information simultaneously reports to the location-server, by the location-server according to the terminal capability pair for being reported
The geographical position of the mobile terminal is positioned.
6. mobile terminal as claimed in claim 5, it is characterised in that what first receiving unit was received
Stationkeeping ability reports request to be triggered from the Location Request that the mobile terminal is sent to the location-server
, or the Location Request triggering sent to the mobile terminal from the location-server.
7. mobile terminal as claimed in claim 5, it is characterised in that what first transmitting element was reported
Stationkeeping ability information includes：The E-CID ability informations of LTE communication system and all E-CID of different system
Ability information.
8. the mobile terminal as described in any one of claim 5 to 7, it is characterised in that the different system includes
Following at least one：WLAN, GSM, TD-SCDMA, CDMA2000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510573735.8A CN106535318B (en) | 2015-09-10 | 2015-09-10 | Mobile terminal and positioning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510573735.8A CN106535318B (en) | 2015-09-10 | 2015-09-10 | Mobile terminal and positioning method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106535318A true CN106535318A (en) | 2017-03-22 |
| CN106535318B CN106535318B (en) | 2020-01-17 |
Family
ID=58346267
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510573735.8A Active CN106535318B (en) | 2015-09-10 | 2015-09-10 | Mobile terminal and positioning method thereof |
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Cited By (1)
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| WO2023216109A1 (en) * | 2022-05-10 | 2023-11-16 | Lenovo (Beijing) Limited | Methods and apparatuses for rat-dependent positioning integrity |
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| Publication number | Publication date |
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| CN106535318B (en) | 2020-01-17 |
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