CN102480676A - Transmission method and system of positioning information - Google Patents
Transmission method and system of positioning information Download PDFInfo
- Publication number
- CN102480676A CN102480676A CN2010105605290A CN201010560529A CN102480676A CN 102480676 A CN102480676 A CN 102480676A CN 2010105605290 A CN2010105605290 A CN 2010105605290A CN 201010560529 A CN201010560529 A CN 201010560529A CN 102480676 A CN102480676 A CN 102480676A
- Authority
- CN
- China
- Prior art keywords
- terminal
- location
- server
- data
- information
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a transmission method and system of positioning information, which are capable of realizing an end-to-end positioning service. The transmission method comprises the following steps of: establishing/recovering/keeping a connection between a first terminal and a second terminal through a positioning server; judging or determining an authority related to the positioning service, of the first terminal and/or the second terminal by the positioning server; transmitting positioning information to the positioning server through the first terminal; and transmitting the positioning information to the second terminal by the positioning server. The transmission system comprises the first terminal and the positioning server. With the adoption of the method provided by the invention, on one hand, the end-to-end positioning service can be realized; and on the other hand, a new way for obtaining auxiliary data by the terminal is provided, namely auxiliary positioning data can be obtained from the other terminals.
Description
Technical field
The present invention relates to the communications field, be specifically related to a kind of transmission method and system of locating information.
Background technology
When carrying out secure user plane location (Security User Plane Location abbreviates SUPL as) business, the major function of SUPL is used to the related data that locating terminal provides the location.Transmission scheme below in conjunction with locator data in Fig. 1, the 2 couples of existing SUPL1.0 and 2.0 agreements is described.
As shown in Figure 1; Support terminal (the SUPL Enable Terminal of SUPL; Abbreviate SET as) be the terminal that is positioned; Its with SUPL locating platform (claiming the SUPL location-server again) between set up the SUPL location sessions through the UDP/IP mode and be connected, the function corresponding interface is the Lup interface, agreement is the SUPL agreement.Through the SUPL agreement, can obtain the SET location information of terminals.
As shown in Figure 2, in the location sessions that network side is initiatively initiated, use SUPL POS message to carry out the transmission of auxiliary positioning data, wherein, the SUPL agency possibly be positioned on the target terminal, perhaps is positioned at network side.Detailed process is following:
Kept or recovered data linking between step 201:SUPL location-server and the terminal;
Step 202: target terminal sends SUPL POS INIT (secure user plane location protocol location initial message) to location-server; In message; The auxiliary positioning data type information that comprises requirement; For example: GPS, GANSS (Galileo and Additional Navigation Satellite Systems, Galileo and other satellite navigation system) auxiliary positioning data;
Mutual some secure user plane location protocol message between step 203:SUPL location-server and the terminal;
Proceed other location sessions between step 204:SUPL location-server and the terminal, perhaps finish location sessions.
Because in SUPL3.0; Will support that locator data (comprising: the transport service characteristic data that auxiliary positioning data, position data, stationkeeping ability data etc. are relevant with the location) end to end; And present SUPL technology support terminal is professional to terminal positioning, the also not transmission of the locator data between support terminal and the terminal.
Summary of the invention
The technical problem that the present invention will solve provides a kind of transmission method and system of locating information, can realize positioning service end to end.
For solving the problems of the technologies described above, the invention provides a kind of transmission method of locating information, comprising:
First terminal connects with second terminal through location-server or recovers to be connected or the maintenance connection; The authority relevant with positioning service at first terminal and/or second terminal judged or confirmed to said location-server;
Said first terminal is transferred to said location-server with locating information;
Said location-server is transferred to second terminal with said locating information.
Further, said location-server comprises: the ownership location-server at first terminal and the ownership location-server at second terminal, and the ownership location-server at said first terminal and the ownership location-server at second terminal are identical or different; Perhaps,
Said location-server comprises: the ownership location-server at first terminal and second terminal.
Further; Said location-server is judged or confirmed that the authority relevant with positioning service at first terminal and/or second terminal comprises: the authority relevant with positioning service at first terminal judged or confirmed to the ownership location-server at first terminal, and/or the authority relevant with positioning service at second terminal judged or confirmed to the ownership location-server at second terminal;
Said first terminal is transferred to said location-server with locating information; Said location-server is transferred to second terminal with said locating information and comprises: said first terminal is transferred to locating information the ownership location-server at first terminal; The ownership location-server at first terminal is transferred to the ownership location-server at said second terminal with said locating information, and the ownership location-server at said second terminal is transferred to second terminal with said locating information.
Further, the said authority relevant with positioning service comprise following one or more: first terminal is to the second terminal transmission locating information; Transmit the mode of said locating information; Transmit the type of said locating information.
Further, before said location-server was transferred to second terminal with said locating information, said method comprised that also said server carries out data transaction and/or filtration to said locator data.
Further, said location-server is judged or is confirmed that said method also comprises before the authority relevant with positioning service:
Message is sent to said location-server in said first terminal, and said message is used for request to the second terminal transmission locator data.
Further, said location-server is judged or is confirmed that said method also comprises before or after the authority relevant with positioning service:
Said first terminal through said location-server to the said second terminal transmission stationkeeping ability data; Said stationkeeping ability data comprise one or more in the following data: localization method, software version, secure user plane location protocol, Long Term Evolution location protocol ability, the expansion of Long Term Evolution location protocol, the location based on the terminal, terminal assist location, TIA-801 (TIA-801), observation arrive time difference (OTDOA), mixed positioning.
Further, said locating information comprises one or more in the following data: position data, auxiliary positioning data, wherein:
Said position data comprises one or more in the following data: rough grade positional information, high precision position information, civilian address information;
Said auxiliary positioning data comprises one or more in the following data: Atmospheric models, magnetic field of the earth data, ionospheric model data, troposphere model, virtual auxiliary parameter are measured; Assisted global satellite navigation system data; Agps system data, finger print data, wireless mapping (enum) data, measurement data, base station data, aerial information, clock information, reinforced cell sign, contextual information, rough grade positional information, position reference information.
Further, at least a location protocol below said terminal is supported: secure user plane location protocol, Long Term Evolution location protocol, the expansion of Long Term Evolution location protocol.
Further, at least a location protocol below said location-server is supported: secure user plane location protocol, Long Term Evolution location protocol, the expansion of Long Term Evolution location protocol.
For solving the problems of the technologies described above, the present invention also provides a kind of transmission system of locating information, comprises first terminal and location-server, wherein:
Said first terminal is used for through the connection of foundation or the connection or the existing connection of utilization of recovery locating information being transferred to said location-server;
Said location-server is used to judge or confirm the authority relevant with positioning service at first terminal and/or second terminal, and is used for said locating information is transferred to second terminal.
Further, said location-server comprises first module and second module, and wherein: said first module is used to judge or confirm the authority relevant with positioning service at first terminal and/or second terminal; The said authority relevant with positioning service comprise following one or more: first terminal is to the second terminal transmission locating information; Transmit the mode of said locating information; Transmit the type of said locating information; Said second module is used for said locating information is transferred to second terminal.
Further, said location-server comprises the ownership location-server at first terminal and the ownership location-server at second terminal, and the ownership location-server at said first terminal and the ownership location-server at second terminal are identical or different; Perhaps, said location-server comprises: the ownership location-server at first terminal and second terminal.
Further; Said locating information comprises one or more in the following data: position data, auxiliary positioning data, and wherein: said position data comprises one or more in the following data: rough grade positional information, high precision position information, civilian address information; Said auxiliary positioning data comprises one or more in the following data: Atmospheric models, magnetic field of the earth data, ionospheric model data, troposphere model, virtual auxiliary parameter are measured; Assisted global satellite navigation system data; Agps system data, finger print data, wireless mapping (enum) data, measurement data, base station data, aerial information, clock information, reinforced cell sign, contextual information, rough grade positional information, position reference information.
Adopt the method for the invention, on the one hand, can realize that terminal positioning is professional end to end, on the other hand, new approach is provided, promptly can obtain auxiliary positioning data from other terminal for the terminal obtains auxiliary data.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the Organization Chart of SUPL navigation system in the prior art;
Fig. 2 is the flow chart of SUPL transmission auxiliary positioning data in the prior art;
Fig. 3 is the flow chart of the embodiment of the invention 1;
Fig. 4 is the flow chart of the embodiment of the invention 2.
Embodiment
If will realize the positioning service of terminal-to-terminal service, just need be implemented in the promptly relevant data of transmission locating information between the terminal with the location, can realize through following scheme:
First terminal connects with second terminal through location-server or recovers to be connected or the maintenance connection; The authority relevant with positioning service at first terminal and/or second terminal judged or confirmed to said location-server;
Said first terminal is transferred to said location-server with locating information;
Said location-server is transferred to second terminal with said locating information.
Preferably, said location-server is judged or confirmed that said method also comprises before the step of the authority relevant with positioning service: message is sent to said location-server in said first terminal, and said message is used for request to the second terminal transmission locator data.Said message can adopt existing message to realize, and in message, increases the indication of request to the second terminal transmission locator data; Perhaps adopt newly-increased specific messages to realize.
In addition, before or after said location-server was judged or confirmed the authority relevant with positioning service, first terminal can be through location-server to the second terminal transmission stationkeeping ability data; Said stationkeeping ability data refer to the ability information that the terminal is supported; Comprise in the following data one or more: localization method; Software version, location protocol, said location protocol comprise following one or more: secure user plane location protocol, Long Term Evolution location protocol ability, the expansion of Long Term Evolution location protocol, location, terminal assist location, TIA-801 (TIA-801), observe and arrive time difference (OTDOA), mixed positioning based on the terminal.
Locating information comprises one or more in the following information: position data, auxiliary positioning data, wherein: position data comprises one or more in the following data: rough grade positional information, high precision position information, civilian address information.Auxiliary positioning data comprises one or more in the following data: Atmospheric models (prediction or real-time), magnetic field of the earth data, ionospheric model data, troposphere model, virtual auxiliary parameter are measured; Assisted global satellite navigation system data (Assisted Global Navigation Satellite System; Be called for short AGNSS); Agps system data, finger print data; Wireless mapping (enum) data (radiomap), measurement data, base station data, aerial information, clock information, reinforced cell sign (Enhanced Cell ID is called for short ECID), contextual information, rough grade positional information, position reference information.
When carrying out the positioning service of terminal-to-terminal service, locating information is to transmit through location-server, and at this moment, location-server need be controlled the transmission of terminal-to-terminal service locator data.Server is judged or the location authority at first terminal confirmed and/or second terminal comprise following one or more:
First terminal and second terminal have the authority of transmission locator data;
Transmit the mode of said locating information; For example single transmission or transmission or periodic transfer etc. continuously.
Transmit the type of said locating information; For example allowing the data of transmission is gps data or GANSS data etc.
In addition, server can also carry out data necessary to the locator data of being transmitted to be handled, and before promptly location-server is transferred to second terminal with locating information, can also carry out operations such as data transaction and/or filtration to locator data.For example can transfer auxiliary data to the form that uses at the 3GPP terminal, perhaps transfer the data format that use at the 3GPP2 terminal to.
The transmission of the locator data of terminal-to-terminal service can be through two servers (inserting server separately like 1, two terminal of embodiment), perhaps, and only through a server (inserting same station server) like 2, two terminals of embodiment.
In addition, above-mentioned locating information can directly be carried by SUPL, also can locating information be placed in other the packet; For example, LPPe protocol data bag (PDU, Protocol Data Unit; Protocol Data Unit) in, the PDU of LPPe is placed among the PDU of SUPL again transmits then.
At least a location protocol below above-mentioned terminal is supported: secure user plane location protocol, Long Term Evolution location protocol, the expansion of Long Term Evolution location protocol.At least a location protocol below above-mentioned location-server is supported: secure user plane location protocol, Long Term Evolution location protocol, the expansion of Long Term Evolution location protocol.
Hereinafter will and combine embodiment to specify the present invention with reference to accompanying drawing.Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.
Embodiment one
As shown in Figure 3, present embodiment relates to four functional entitys, is respectively: terminal 1, terminal 2, server 1, server 2, and wherein server 1 is the attribution server at terminal 1, server 2 is the attribution server at terminal 2.Specify this flow process below:
Step 301, terminal 1 is established to being connected of terminal 2 through server 1 with server 2;
The new connection can be set up with terminal 2 in terminal 1, perhaps recovers existing and connects, and perhaps keeps connecting, and in step 302, utilizes the existing connection that exists between terminal 1 and the terminal 2.
Step 302, terminal 1 be through server 1 and server 2 and terminal 2 negotiating positioning capabilities, comprises that terminal 1 is through server one or more in the following capacity data of terminal 2 transmission: localization method, software version, location protocol;
Because the ability at two terminals maybe be different, therefore, terminal 1 is passed to the auxiliary data at terminal 2 and possibly can not be discerned at terminal 2, so need carry out capability negotiation.
Concrete negotiation generally is to carry out between terminal and the terminal.But server also possibly participate in consulting.For example, the localization method after consult at two terminals is A and B, but server possibly only supported B, and therefore, final negotiation result is exactly B, and possibly no longer comprise A.
Step 303, server 1 are carried out authority and are judged that server 1 mainly judges whether to allow to position between terminal 1 and the terminal 2 transmission of data, if allow, and execution in step 304, otherwise this flow process finishes;
The step that server 1 carries out the authority judgement comprises: the request to terminal 2 transmission locator datas is sent to server 1 in terminal 1; Server 1 judges that whether terminal 1 has the authority to terminal 2 transmission locator datas, can judge whether the data type that allows to transmit the data mode of said locating information and/or transmit said locating information in addition.
Step 304, server 2 are carried out authority and are judged that server 2 mainly judges whether to allow to position between terminal 1 and the terminal 2 transmission of data, if allow, and execution in step 305, otherwise this flow process finishes;
The step that server 2 carries out the authority judgement comprises: server 1 sends to server 2 with the request at terminal 1; Server 2 judges that whether terminal 2 has the authority of transmitting locator data with terminal 1, can judge whether the data type that allows to transmit the data mode of said locating information and/or transmit said locating information in addition.
In other embodiments, server 1 is judged and can in the process of connecting, be carried out with the authority at 2 pairs of terminals of server 1 and terminal 2.In addition, the order of step 302 and step 303-304 is adjustable, can carry out the authority judgement earlier or confirm that afterwards, capability negotiation is carried out at the terminal again.
Step 305, terminal 1 is to server 1 transmission locating information;
Step 306, server 1 is to server 2 transmission locating information;
Step 307, server 2 is to terminal 2 transmission locating information;
Step 308, follow-up positioning flow is proceeded at terminal 1, terminal 2, for example: location Calculation (according to the locator data calculating location) etc.
Embodiment two
As shown in Figure 4, present embodiment relates to three functional entitys, is respectively: terminal 1, terminal 2, server, in the present embodiment, terminal 1 belongs to same server with terminal 2.Specify this flow process below:
Step 401, terminal 1 is set up and being connected of terminal 2 through server;
Step 402, terminal 1 is transmitted the stationkeeping ability data through server to terminal 2, comprises in the following capacity data one or more: localization method, software version, location protocol;
Step 403, server are carried out authority and are judged that server judges whether to allow to position between terminal 1 and the terminal 2 transmission of data, if allow, and execution in step 404, otherwise this flow process finishes;
The step that server 1 carries out the authority judgement comprises: the request to terminal 2 transmission locator datas is sent to server in terminal 1; Server judges whether terminal 1 and terminal 2 have the authority of transmission locator data, and whether the data type of transmitting the data mode of said locating information and/or transmitting said locating information is allowed to.
Step 404, terminal 1 is to the Server Transport locating information;
Step 405, server is to terminal 2 transmission locating information;
Step 406, follow-up positioning flow is proceeded at terminal 1, terminal 2, for example: location Calculation etc.
Embodiment three
Realize system for carrying out said process, comprise first terminal and location-server, wherein:
Said first terminal is used for through the connection or existing connection of utilization of newly-established connection or recovery locating information being transferred to said location-server;
Said location-server is used to judge or confirm the authority relevant with positioning service at first terminal and/or second terminal, and is used for said locating information is transferred to second terminal.
Preferably, said location-server comprises first module and second module, wherein:
First module is used to judge or confirm the authority relevant with positioning service at first terminal and/or second terminal; The said authority relevant with positioning service comprise following one or more: first terminal is to the second terminal transmission locator data; Transmit the mode of said locating information; Transmit the type of said locating information;
Second module is used for said locating information is transferred to second terminal.
Preferably, said location-server comprises the ownership location-server at first terminal and the ownership location-server at second terminal, and the ownership location-server at said first terminal and the ownership location-server at second terminal are identical or different.
Need to prove that the stationkeeping ability transmission of Information system of describing among the device embodiment is corresponding to above-mentioned method embodiment, its concrete implementation procedure had been carried out detailed description in method embodiment, repeat no more at this.
Obviously, it is apparent to those skilled in the art that above-mentioned each module of the present invention or each step can realize with the general calculation device; They can concentrate on the single calculation element; Perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element; Thereby; Can they be stored in the storage device and carry out, and in some cases, can carry out step shown or that describe with the order that is different from here by calculation element; Perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1. the transmission method of a locating information comprises:
First terminal connects with second terminal through location-server or recovers to be connected or the maintenance connection; The authority relevant with positioning service at first terminal and/or second terminal judged or confirmed to said location-server;
Said first terminal is transferred to said location-server with locating information;
Said location-server is transferred to second terminal with said locating information.
2. the method for claim 1 is characterized in that:
Said location-server comprises: the ownership location-server at first terminal and the ownership location-server at second terminal, and the ownership location-server at said first terminal and the ownership location-server at second terminal are identical or different; Perhaps,
Said location-server comprises: the ownership location-server at first terminal and second terminal.
3. method as claimed in claim 2 is characterized in that:
Said location-server is judged or confirmed that the authority relevant with positioning service at first terminal and/or second terminal comprises: the authority relevant with positioning service at first terminal judged or confirmed to the ownership location-server at first terminal, and/or the authority relevant with positioning service at second terminal judged or confirmed to the ownership location-server at second terminal;
Said first terminal is transferred to said location-server with locating information; Said location-server is transferred to second terminal with said locating information and comprises: said first terminal is transferred to locating information the ownership location-server at first terminal; The ownership location-server at first terminal is transferred to the ownership location-server at said second terminal with said locating information, and the ownership location-server at said second terminal is transferred to second terminal with said locating information.
4. like each described method among the claim 1-3, it is characterized in that:
The said authority relevant with positioning service comprise following one or more:
First terminal is to the second terminal transmission locating information;
Transmit the mode of said locating information;
Transmit the type of said locating information.
5. like each described method among the claim 1-3, it is characterized in that:
Before said location-server was transferred to second terminal with said locating information, said method comprised that also said server carries out data transaction and/or filtration to said locator data.
6. like each described method among the claim 1-3, it is characterized in that,
Said location-server is judged or is confirmed that said method also comprises before the authority relevant with positioning service:
Message is sent to said location-server in said first terminal, and said message is used for request to the second terminal transmission locator data.
7. like each described method among the claim 1-3, it is characterized in that:
Said location-server is judged or is confirmed that said method also comprises before or after the authority relevant with positioning service:
Said first terminal through said location-server to the said second terminal transmission stationkeeping ability data; Said stationkeeping ability data comprise one or more in the following data: localization method, software version, secure user plane location protocol, Long Term Evolution location protocol ability, the expansion of Long Term Evolution location protocol, the location based on the terminal, terminal assist location, TIA-801 (TIA-801), observation arrive time difference (OTDOA), mixed positioning.
8. like each described method among the claim 1-3, it is characterized in that:
Said locating information comprises one or more in the following data: position data, auxiliary positioning data, wherein:
Said position data comprises one or more in the following data: rough grade positional information, high precision position information, civilian address information;
Said auxiliary positioning data comprises one or more in the following data: Atmospheric models, magnetic field of the earth data, ionospheric model data, troposphere model, virtual auxiliary parameter are measured; Assisted global satellite navigation system data; Agps system data, finger print data, wireless mapping (enum) data, measurement data, base station data, aerial information, clock information, reinforced cell sign, contextual information, rough grade positional information, position reference information.
9. like each the described method among the claim 1-3, its characteristic comprises:
At least a location protocol below said terminal is supported: secure user plane location protocol, Long Term Evolution location protocol, the expansion of Long Term Evolution location protocol.
10. like each the described method among the claim 1-3, its characteristic comprises:
At least a location protocol below said location-server is supported: secure user plane location protocol, Long Term Evolution location protocol, the expansion of Long Term Evolution location protocol.
11. the transmission system of a locating information comprises first terminal and location-server, wherein:
Said first terminal is used for through the connection of foundation or the connection or the existing connection of utilization of recovery locating information being transferred to said location-server;
Said location-server is used to judge or confirm the authority relevant with positioning service at first terminal and/or second terminal, and is used for said locating information is transferred to second terminal.
12. system as claimed in claim 11 is characterized in that:
Said location-server comprises first module and second module, wherein:
Said first module is used to judge or confirm the authority relevant with positioning service at first terminal and/or second terminal; The said authority relevant with positioning service comprise following one or more: first terminal is to the second terminal transmission locating information; Transmit the mode of said locating information; Transmit the type of said locating information;
Said second module is used for said locating information is transferred to second terminal.
13. system as claimed in claim 11 is characterized in that:
Said location-server comprises the ownership location-server at first terminal and the ownership location-server at second terminal, and the ownership location-server at said first terminal and the ownership location-server at second terminal are identical or different; Perhaps,
Said location-server comprises: the ownership location-server at first terminal and second terminal.
14., it is characterized in that like claim 11 or 12 or 13 described systems:
Said locating information comprises one or more in the following data: position data, auxiliary positioning data, wherein:
Said position data comprises one or more in the following data: rough grade positional information, high precision position information, civilian address information;
Said auxiliary positioning data comprises one or more in the following data: Atmospheric models, magnetic field of the earth data, ionospheric model data, troposphere model, virtual auxiliary parameter are measured; Assisted global satellite navigation system data; Agps system data, finger print data, wireless mapping (enum) data, measurement data, base station data, aerial information, clock information, reinforced cell sign, contextual information, rough grade positional information, position reference information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010560529.0A CN102480676B (en) | 2010-11-25 | 2010-11-25 | A kind of transmission method positioning information and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010560529.0A CN102480676B (en) | 2010-11-25 | 2010-11-25 | A kind of transmission method positioning information and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102480676A true CN102480676A (en) | 2012-05-30 |
| CN102480676B CN102480676B (en) | 2016-06-01 |
Family
ID=46093123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010560529.0A Active CN102480676B (en) | 2010-11-25 | 2010-11-25 | A kind of transmission method positioning information and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102480676B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711041A (en) * | 2012-06-05 | 2012-10-03 | 宇龙计算机通信科技(深圳)有限公司 | Method and system for mobile terminal navigation |
| CN106664677A (en) * | 2014-08-06 | 2017-05-10 | 富士通株式会社 | Locating method and apparatus and communications system |
| CN108075916A (en) * | 2016-11-17 | 2018-05-25 | 千寻位置网络有限公司 | A kind of method and its system of the service quality for assessing A-GNSS servers |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1800872A (en) * | 2005-01-07 | 2006-07-12 | 现代奥途纳特株式会社 | Position information sharing system and method using mobile communication system |
| CN1859740A (en) * | 2005-12-07 | 2006-11-08 | 华为技术有限公司 | Method and system for obtaining sponsor party position information for target party |
| CN101199227A (en) * | 2005-04-29 | 2008-06-11 | Lg电子株式会社 | Method for transmitting location information |
| CN101639525A (en) * | 2008-07-31 | 2010-02-03 | 华为技术有限公司 | Security user interface positioning method, terminal and server |
| CN101860792A (en) * | 2009-04-10 | 2010-10-13 | 中兴通讯股份有限公司 | Trigger method and trigger system for positioning service event |
-
2010
- 2010-11-25 CN CN201010560529.0A patent/CN102480676B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1800872A (en) * | 2005-01-07 | 2006-07-12 | 现代奥途纳特株式会社 | Position information sharing system and method using mobile communication system |
| CN101199227A (en) * | 2005-04-29 | 2008-06-11 | Lg电子株式会社 | Method for transmitting location information |
| CN1859740A (en) * | 2005-12-07 | 2006-11-08 | 华为技术有限公司 | Method and system for obtaining sponsor party position information for target party |
| CN101639525A (en) * | 2008-07-31 | 2010-02-03 | 华为技术有限公司 | Security user interface positioning method, terminal and server |
| CN101860792A (en) * | 2009-04-10 | 2010-10-13 | 中兴通讯股份有限公司 | Trigger method and trigger system for positioning service event |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711041A (en) * | 2012-06-05 | 2012-10-03 | 宇龙计算机通信科技(深圳)有限公司 | Method and system for mobile terminal navigation |
| CN102711041B (en) * | 2012-06-05 | 2015-08-12 | 宇龙计算机通信科技(深圳)有限公司 | The method of mobile terminal navigation and system thereof |
| CN106664677A (en) * | 2014-08-06 | 2017-05-10 | 富士通株式会社 | Locating method and apparatus and communications system |
| CN108075916A (en) * | 2016-11-17 | 2018-05-25 | 千寻位置网络有限公司 | A kind of method and its system of the service quality for assessing A-GNSS servers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102480676B (en) | 2016-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8150415B2 (en) | Method for determining location of UE by using AGPS information | |
| EP2942929B1 (en) | Method and apparatus for supporting location services with a streamlined location service layer | |
| US20080139114A1 (en) | Method for determining user location based on association with seamless mobility context | |
| KR101573374B1 (en) | Method and system for positioning mobile terminal using secure user plane location | |
| CN103648162A (en) | Mobile station positioning assistance with local mapping data | |
| CN103823228A (en) | Positioning system, terminal, and positioning method | |
| CN102077112A (en) | Methods and apparatuses for requesting/providing assistance data associated with various satellite positioning systems in wireless communication networks | |
| US20100039323A1 (en) | Method and system for global position reference map (gprm) for agps | |
| CN102057694A (en) | Method and system for obtaining services | |
| US9137774B2 (en) | Position measurement system, position information provision device, position information administration device, and position measurement method | |
| CN103024895A (en) | Positioning method for positioning by combining GPS (global positioning system) with base station | |
| CN104137632B (en) | Position deviation based on community's correction and track detection corrects | |
| CN101442729A (en) | Method and system for locating device | |
| CN102480676B (en) | A kind of transmission method positioning information and system | |
| KR100600835B1 (en) | Method and system for transferring gps data in mobile network | |
| CN101207894A (en) | Method and system for tracing AGPS location | |
| US20140256354A1 (en) | Mobile broadband device and assisted positioning method therefor | |
| CN1241360C (en) | Method of providing position information of user's terminal in radio LAN | |
| WO2016091189A1 (en) | Positioning method, system and device | |
| CN103108278A (en) | Method, device and system used for obtaining help of user nearby based on mobile location information | |
| CN101938830A (en) | Positioning method and device | |
| CN102215562A (en) | Method and system for transmitting locating data | |
| CN109425878A (en) | A kind of narrowband broadcasting method of Beidou ground enhancing positioning message | |
| CN101784007B (en) | Locating method of mobile terminal and related device | |
| WO2017024918A1 (en) | Base station access method and terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |