CN101977435A - Terminal positioning method and system - Google Patents
Terminal positioning method and system Download PDFInfo
- Publication number
- CN101977435A CN101977435A CN2010102901593A CN201010290159A CN101977435A CN 101977435 A CN101977435 A CN 101977435A CN 2010102901593 A CN2010102901593 A CN 2010102901593A CN 201010290159 A CN201010290159 A CN 201010290159A CN 101977435 A CN101977435 A CN 101977435A
- Authority
- CN
- China
- Prior art keywords
- base station
- terminal
- positional information
- target terminal
- communication data
- 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.)
- Pending
Links
Images
Abstract
The invention provides a terminal positioning method, which comprises the following steps of: acquiring position information of a base station, and performing calculation according to the original communication data of a target terminal and the position information of the base station to acquire the position information of the target terminal. The invention also provides a terminal positioning system. The terminal positioning method and the terminal positioning system can position the terminal which is not provided with a GPS (global position system) receiver and a satellite antenna so as to enlarge the application range of terminal positioning.
Description
Technical field
The present invention relates to mobile communication technology, relate in particular to a kind of method of locating terminal and system.
Background technology
Along with the development of mobile communication technology, mobile communication system professional more and more diversified.Therefore, requiring portable terminal to have on the basis of basic communication service, increasing value-added service requires terminal can know the position at self place.
At present, adopt global positioning system (Global Positioning System is called for short GPS) that terminal is positioned.In the method for locating terminal that adopts GPS, on terminal, need GP configuring S receiver and satellite antenna, terminal and satellite carry out information interaction, by at least three satellites terminal are positioned.
Adopt the method for locating terminal of GPS, terminal is finished the location by carrying out information interaction with satellite, thereby must dispose corresponding GPS receiver on terminal and satellite antenna could be realized, can't the terminal that does not comprise GPS receiver and satellite antenna be positioned.And, when terminal and satellite carry out information interaction, need to adopt microwave signal to pass troposphere, atmosphere and ionosphere, transmission brings adverse effect to microwave signal as troposphere, atmosphere and the ionospheric variation meeting of microwave signal transmission medium, causes satellite to terminal positioning mistake or failure.In a word, the method for locating terminal of existing employing GPS is subjected to the restriction of the natural conditions of the configuring condition of terminal and transmission medium, and the range of application of terminal positioning is less.
Summary of the invention
The invention provides a kind of method of locating terminal,, enlarge the range of application of terminal positioning in order to solve defective of the prior art.
The invention provides a kind of Terminal Position Location System,, enlarge the range of application of terminal positioning in order to solve defective of the prior art.
The invention provides a kind of method of locating terminal, comprising:
Gather the positional information of base station;
Calculate according to the original communication data of target terminal and the positional information of described base station, obtain described target terminal position information.
Aforesaid method of locating terminal, wherein, the positional information of described collection base station comprises:
Gather the original communication data of described GPS terminal from the global position system GPS terminal, calculate, obtain the positional information of described base station according to the original communication data of described GPS terminal;
Perhaps,
Gather the positional information of described base station from the third party database that sets in advance.
Aforesaid method of locating terminal, wherein, the original communication data of described GPS terminal comprise: the described signal of base station intensity that receives with the identify label ID of the base station of described GPS terminal communication, the position coordinates of described GPS terminal, described GPS terminal;
Described original communication data according to described GPS terminal are calculated, and the positional information of obtaining described base station comprises:
Calculate the latitude and longitude coordinates of described base station according to the described signal of base station intensity that the position coordinates of described GPS terminal and described GPS terminal receive, with the corresponding relation of the latitude and longitude coordinates of the ID of described base station and described base station positional information as described base station.
Aforesaid method of locating terminal, wherein, the original communication data of described target terminal comprise: the signal strength signal intensity of the respective base station that the ID of the above base station that described target terminal connects and described target terminal receive;
Describedly calculate, obtain described target terminal position information and comprise according to the original communication data of target terminal and the positional information of described base station:
The ID of an above base station that connects according to described target terminal searches corresponding base station in the positional information of described base station, the signal strength signal intensity of the respective base station that receives according to the latitude and longitude coordinates and the described target terminal of an above base station is calculated the latitude and longitude coordinates of described target terminal.
Aforesaid method of locating terminal wherein, also comprises:
The positional information of the described base station of regular update.
The present invention also provides a kind of Terminal Position Location System, comprising:
Target terminal is used for communicating with location-server;
The positional information acquisition server is used to gather the positional information of base station;
Location-server is used for calculating according to the original communication data of target terminal and the positional information of described base station, obtains described target terminal position information.
Aforesaid Terminal Position Location System, wherein,
Also comprise: the global position system GPS terminal is used for providing to described positional information acquisition server the original communication data of described GPS terminal;
Described positional information acquisition server specifically is used for gathering from the GPS terminal original communication data of described GPS terminal, calculates according to the original communication data of described GPS terminal, obtains the positional information of described base station;
Perhaps,
Also comprise: the third party database that sets in advance is used to store the positional information of described base station;
Described positional information acquisition server specifically is used for gathering from the third party database that sets in advance the positional information of described base station.
Aforesaid Terminal Position Location System, wherein,
The original communication data of described GPS terminal comprise: the described signal of base station intensity that receives with the identify label ID of the base station of described GPS terminal communication, the position coordinates of described GPS terminal, described GPS terminal;
Described positional information acquisition server specifically is used for calculating the latitude and longitude coordinates of described base station according to the described signal of base station intensity that the position coordinates of described GPS terminal and described GPS terminal receive, with the corresponding relation of the latitude and longitude coordinates of the ID of described base station and the described base station positional information as described base station.
Aforesaid Terminal Position Location System, wherein,
The original communication data of described target terminal comprise: the signal strength signal intensity of the respective base station that the ID of the above base station that described target terminal connects and described target terminal receive;
The ID that described positioning service implement body is used for an above base station connecting according to described target terminal searches corresponding base station in the positional information of described base station, and the signal strength signal intensity of the respective base station that receives according to the latitude and longitude coordinates and the described target terminal of an above base station is calculated the latitude and longitude coordinates of described target terminal.
Aforesaid Terminal Position Location System, wherein,
Described positional information acquisition server also is used for the positional information of the described base station of regular update.
As shown from the above technical solution, the present invention is by gathering the positional information of base station in advance, when needs position certain target terminal, according to the original communication data in this target terminal and the base station communication process and by gathering the positional information of the base station of knowing in advance, the two combines and calculates with it, obtains target terminal position information.Therefore, adopt this method can realize location, enlarged the range of application of terminal positioning for the terminal that does not have GP configuring S receiver and satellite antenna.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the flow chart of the embodiment of the invention one method of locating terminal;
Fig. 2 is the structural representation of the embodiment of the invention two Terminal Position Location Systems.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Fig. 1 is the flow chart of the embodiment of the invention one method of locating terminal.As shown in Figure 1, this method may further comprise the steps.
Step 101: the positional information of gathering the base station.
In this step, gather the positional information of base station, specifically can adopt in following two kinds of methods any one, also can be used in combination two kinds of methods by the positional information acquisition server.
Method one: gather the original communication data of this GPS terminal from the GPS terminal, calculate, obtain the positional information of base station according to the original communication data of this GPS terminal.
Employing method one, GPS terminal are to dispose the terminal of GPS receiver and satellite antenna, can realize the location by GPS.At least comprise in the original communication data of this GPS terminal: arrive this signal of base station intensity with the identify label (ID) of the base station of this GPS terminal communication, the position coordinates of this GPS terminal, the signal of this GPS terminal.At same base station, gather the original communication data from least two GPS terminals.Particularly,, can adopt several different methods to calculate, obtain the positional information of base station according to the original communication data of this GPS terminal.The embodiment of the invention is calculated the original communication data according to this GPS terminal, the concrete grammar that obtains the positional information of base station does not limit, in multiple concrete grammar, a kind of preferred implementation is: for some GPS terminals, some signal of base station intensity according to this GPS terminal reception, corresponding relation according to signal strength signal intensity and distance, determine distance value, with the position coordinates of this GPS terminal as the center of circle, draw circle with the distance value of determining as radius, then this base station is positioned on the sideline of this circle.For a plurality of GPS terminals, all adopt said method, according to the original communication data of this terminal and same base station a plurality of circles that draw, then the intersection point of a plurality of circles is the position of base station, thereby obtains the latitude and longitude coordinates of base station.With the corresponding relation of the latitude and longitude coordinates of the ID of base station and base station positional information as the base station.Method two: the positional information of gathering the base station from the third party database that sets in advance.
Adopt method two, set in advance third party database, storing position information such as the ID of base station and latitude and longitude coordinates in this database, when the positional information acquisition server need be gathered the positional information of base station, positional information acquisition server visit third party database reads the positional information of the base station of storage from third party database.
Step 102: calculate according to the original communication data of target terminal and the positional information of base station, obtain target terminal position information.
In this step, the positional information of base station is gathered in step 101 and is known.In step 102, calculate according to the positional information of the original communication data of target terminal and the base station known by location-server, obtain target terminal position information.The original communication data of target terminal comprise at least: the signal strength signal intensity of the respective base station that the ID of the above base station that this target terminal connects and this target terminal receive.At same target terminal, the original communication data when communicating according to this target terminal and a base station are at least calculated, and the quantity of the base station that the original communication data relate to is many more, and are final accurate more to the positioning result of target terminal.Particularly,, can adopt several different methods to calculate, obtain target terminal position information according to the original communication data of target terminal and the positional information of base station.The embodiment of the invention is to calculating according to the original communication data of target terminal and the positional information of base station, the concrete grammar that obtains target terminal position information does not limit, in multiple concrete grammar, a kind of preferred implementation is: for some base stations, obtained the latitude and longitude coordinates of base station in the step 101, in step 102, this signal of base station intensity according to the target terminal reception, corresponding relation according to signal strength signal intensity and distance, determine distance value, as the center of circle, draw circle with the distance value of determining as radius with the position of this base station, then this target terminal is positioned on the sideline of this circle.For a plurality of base stations, all adopt said method, according to the original communication data of this target terminal and each base station a plurality of circles that draw, then the intersection point of a plurality of circles is this target terminal position, thereby obtains the latitude and longitude coordinates of this target terminal.
And between step 101 and step 102, this method of locating terminal can also comprise: target terminal sends locating request message to location-server.After step 102, this method of locating terminal can also comprise: location-server returns this target terminal position information to target terminal.
Further, this method of locating terminal can also comprise: the positional information of regular update base station.If employing method one is obtained the positional information of base station, then the concrete grammar of the positional information of regular update base station can for: the positional information acquisition server is regularly gathered the original communication information of this GPS terminal from the GPS terminal, and the original communication information of this GPS terminal is calculated the positional information that obtains the base station; Perhaps, the concrete grammar of the positional information of regular update base station can for: the GPS terminal regularly reports the original communication information of this GPS terminal to the positional information acquisition server, the positional information acquisition server calculates the positional information that obtains the base station to the original communication information of this GPS terminal.If adopt method two to obtain the positional information of base station, then the concrete grammar of the positional information of regular update base station can for: the positional information acquisition server is regularly visited third party database, reads the positional information of base station from third party database.The cycle that sets in advance of above-mentioned various regular operations can require according to the difference of required terminal positioning service to determine that also the cycle is set to a second level or littler in advance, realizes the real-time update of the positional information of base station.
In the embodiment of the invention one, know the positional information of base station in advance by GPS terminal or third party database, when needs position certain target terminal, positional information according to original communication data in this target terminal and the base station communication process and the base station known is calculated, and obtains target terminal position information.Therefore, adopt this method, can realize location for the terminal that does not have GP configuring S receiver and satellite antenna.And above-mentioned target terminal not only can be the terminal that does not have GP configuring S receiver and satellite antenna, can also be the GPS terminal that has disposed GPS receiver and satellite antenna.Because GPS need carry out the computing of large amount of complex in the location, required positioning time is longer, therefore when the GPS terminal need position self, before the positional information that adopts GPS acquisition self, can obtain the positional information of self by location-server, and the influence that this method is not changed by troposphere, atmosphere and ionosphere, because the reason of natural conditions is can't receive gps satellite signal the time, the method that also can adopt the embodiment of the invention to provide realizes the location when the GPS terminal.
Fig. 2 is the structural representation of the embodiment of the invention two Terminal Position Location Systems.As shown in Figure 2, this Terminal Position Location System comprises at least: target terminal 21, positional information acquisition server 22 and location-server 23.
Wherein, target terminal 21 is positioned at end side, and positional information acquisition server 22 and location-server 23 are positioned at network side.Target terminal 21 communicates with location-server 23.Positional information acquisition server 22 is gathered the positional information of base station, and offers location-server 23.Location-server 23 calculates according to the original communication data of target terminal 21 with from the positional information of the base station of positional information acquisition server 22, obtains the positional information of target terminal 21.
Target terminal 21 can pass through network location server (Network Positioning Server is called for short NPS) communication protocol with location-server 23 and communicate.Location-server 23 further returns the positional information of target terminal 21 to target terminal 21.Target terminal 21 can pass through base station data acquisition server (Base Station Data Collection Server is called for short BDCS) communication protocol with location-server 23 and communicate.
This Terminal Position Location System can also comprise: GPS terminal 24, it is positioned at end side, and the original communication data of GPS terminal 24 are provided to positional information acquisition server 22.The original communication data of this GPS terminal 24 comprise: the signal of base station intensity that the ID of the base station of communicating by letter with this GPS terminal 24, the position coordinates of this GPS terminal 24, this GPS terminal 24 receive.Then positional information acquisition server 22 calculates according to the original communication data of GPS terminal 24 from the original communication data of GPS terminal 24 collection GPS terminals 24, obtains the positional information of base station.Particularly, the latitude and longitude coordinates of the signal of base station intensity calculation base station that positional information acquisition server 22 receives according to the position coordinates of GPS terminal 24 and GPS terminal 24 is with the corresponding relation of the latitude and longitude coordinates of the ID of base station and the base station positional information as the base station.Further, positional information acquisition server 22 is regularly gathered the original communication information of this GPS terminal 24 from GPS terminal 24, or GPS terminal 24 regularly reports the original communication information of this GPS terminal 24 to positional information acquisition server 22, to guarantee the positional information of positional information acquisition server 22 regular update base stations.
This Terminal Position Location System can also comprise: third party database 25, it sets in advance in network side, the positional information of storage base station.Then positional information acquisition server 22 is gathered the positional information of base station from the third party database 25 that sets in advance.Further, positional information acquisition server 22 is visit third party database 25 regularly, reads the positional information of base station from third party database 25, with the positional information of regular update base station.
Above-mentioned GPS terminal 24 and third party database 25 can exist simultaneously, also can individualism.
And the original communication data of target terminal 21 comprise: the signal strength signal intensity of the respective base station that the ID of the above base station that target terminal 21 connects and target terminal 21 receive.Particularly, location-server 23 is searched corresponding base station according to the ID of the above base station that target terminal 21 connects in the positional information of base station, the signal strength signal intensity of the respective base station that receives according to the latitude and longitude coordinates and the target terminal 21 of an above base station is calculated the latitude and longitude coordinates of target terminal 21.
By above-mentioned embodiment as can be known, the embodiment of the invention is by gathering the positional information of base station in advance, positional information according to original communication data in this target terminal and the base station communication process and the base station known is calculated, and obtains target terminal position information.Therefore can realize location, enlarge the range of application of terminal positioning for the terminal that does not have GP configuring S receiver and satellite antenna.And, the GPS terminal that has disposed GPS receiver and satellite antenna also can adopt location positioning method provided by the invention, when the influence that is subjected to troposphere, atmosphere and ionosphere variation can't communicate with satellite, the method that adopts the embodiment of the invention to provide realizes the location, has therefore enlarged the range of application of terminal positioning more.
Need to prove: for aforesaid each method embodiment, for simple description, so it all is expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not subjected to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the specification all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, do not have the part that describes in detail among certain embodiment, can be referring to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a method of locating terminal is characterized in that, comprising:
Gather the positional information of base station;
Calculate according to the original communication data of target terminal and the positional information of described base station, obtain described target terminal position information.
2. method of locating terminal according to claim 1 is characterized in that, the positional information of described collection base station comprises:
Gather the original communication data of described GPS terminal from the global position system GPS terminal, calculate, obtain the positional information of described base station according to the original communication data of described GPS terminal;
Perhaps,
Gather the positional information of described base station from the third party database that sets in advance.
3. method of locating terminal according to claim 2 is characterized in that,
The original communication data of described GPS terminal comprise: the described signal of base station intensity that receives with the identify label ID of the base station of described GPS terminal communication, the position coordinates of described GPS terminal, described GPS terminal;
Described original communication data according to described GPS terminal are calculated, and the positional information of obtaining described base station comprises:
Calculate the latitude and longitude coordinates of described base station according to the described signal of base station intensity that the position coordinates of described GPS terminal and described GPS terminal receive, with the corresponding relation of the latitude and longitude coordinates of the ID of described base station and described base station positional information as described base station.
4. method of locating terminal according to claim 3 is characterized in that,
The original communication data of described target terminal comprise: the signal strength signal intensity of the respective base station that the ID of the above base station that described target terminal connects and described target terminal receive;
Describedly calculate, obtain described target terminal position information and comprise according to the original communication data of target terminal and the positional information of described base station:
The ID of an above base station that connects according to described target terminal searches corresponding base station in the positional information of described base station, the signal strength signal intensity of the respective base station that receives according to the latitude and longitude coordinates and the described target terminal of an above base station is calculated the latitude and longitude coordinates of described target terminal.
5. method of locating terminal according to claim 1 is characterized in that, also comprises:
The positional information of the described base station of regular update.
6. a Terminal Position Location System is characterized in that, comprising:
Target terminal is used for communicating with location-server;
The positional information acquisition server is used to gather the positional information of base station;
Location-server is used for calculating according to the original communication data of target terminal and the positional information of described base station, obtains described target terminal position information.
7. Terminal Position Location System according to claim 6 is characterized in that,
Also comprise: the global position system GPS terminal is used for providing to described positional information acquisition server the original communication data of described GPS terminal;
Described positional information acquisition server specifically is used for gathering from the GPS terminal original communication data of described GPS terminal, calculates according to the original communication data of described GPS terminal, obtains the positional information of described base station;
Perhaps,
Also comprise: the third party database that sets in advance is used to store the positional information of described base station;
Described positional information acquisition server specifically is used for gathering from the third party database that sets in advance the positional information of described base station.
8. Terminal Position Location System according to claim 7 is characterized in that,
The original communication data of described GPS terminal comprise: the described signal of base station intensity that receives with the identify label ID of the base station of described GPS terminal communication, the position coordinates of described GPS terminal, described GPS terminal;
Described positional information acquisition server specifically is used for calculating the latitude and longitude coordinates of described base station according to the described signal of base station intensity that the position coordinates of described GPS terminal and described GPS terminal receive, with the corresponding relation of the latitude and longitude coordinates of the ID of described base station and the described base station positional information as described base station.
9. Terminal Position Location System according to claim 8 is characterized in that,
The original communication data of described target terminal comprise: the signal strength signal intensity of the respective base station that the ID of the above base station that described target terminal connects and described target terminal receive;
The ID that described positioning service implement body is used for an above base station connecting according to described target terminal searches corresponding base station in the positional information of described base station, and the signal strength signal intensity of the respective base station that receives according to the latitude and longitude coordinates and the described target terminal of an above base station is calculated the latitude and longitude coordinates of described target terminal.
10. Terminal Position Location System according to claim 6 is characterized in that,
Described positional information acquisition server also is used for the positional information of the described base station of regular update.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102901593A CN101977435A (en) | 2010-09-21 | 2010-09-21 | Terminal positioning method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102901593A CN101977435A (en) | 2010-09-21 | 2010-09-21 | Terminal positioning method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101977435A true CN101977435A (en) | 2011-02-16 |
Family
ID=43577273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102901593A Pending CN101977435A (en) | 2010-09-21 | 2010-09-21 | Terminal positioning method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101977435A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523602A (en) * | 2011-12-09 | 2012-06-27 | 中国联合网络通信集团有限公司 | Wireless signal quality acquisition method, mobile terminal and acquisition server |
| CN103546865A (en) * | 2013-11-05 | 2014-01-29 | 英华达（南京）科技有限公司 | Method and system for collecting position information of communication base stations |
| CN103576177A (en) * | 2013-11-19 | 2014-02-12 | 潘自强 | Positioning tracking method |
| CN104080042A (en) * | 2013-03-30 | 2014-10-01 | 北京百度网讯科技有限公司 | Wireless signal acquisition method and system for mobile positioning service |
| CN104735620A (en) * | 2015-03-19 | 2015-06-24 | 北京工业大学 | Accurate positioning method based on multiple base stations |
| CN105101089A (en) * | 2015-07-31 | 2015-11-25 | 腾讯科技（深圳）有限公司 | Positioning method, device and system |
| CN105101118A (en) * | 2014-05-14 | 2015-11-25 | 深圳桑菲消费通信有限公司 | Short message positioning method and system |
| CN106534782A (en) * | 2016-11-14 | 2017-03-22 | 刘兰平 | Method and device for tracking full-standard mobile signal guide videos |
| CN108259582A (en) * | 2017-12-29 | 2018-07-06 | 上海威惠智能科技有限公司 | Alignment system and method |
| CN111343584A (en) * | 2020-02-28 | 2020-06-26 | 青岛海信移动通信技术股份有限公司 | NB-loT terminal positioning method and server |
| CN115379384A (en) * | 2022-10-27 | 2022-11-22 | 武汉格蓝若智能技术股份有限公司 | High-precision network positioning method, system, electronic equipment and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1185267A (en) * | 1995-03-31 | 1998-06-17 | 艾利森电话股份有限公司 | System and method of locating a mobile terminal within the service area of a cellular telecommunication system |
| CN1255816A (en) * | 1999-06-26 | 2000-06-07 | 深圳市中兴通讯股份有限公司 | Method for locating mobile terminal |
| US20070298761A1 (en) * | 2006-06-27 | 2007-12-27 | Motorola, Inc. | Method and system for locating a wireless device in a wireless communication network |
-
2010
- 2010-09-21 CN CN2010102901593A patent/CN101977435A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1185267A (en) * | 1995-03-31 | 1998-06-17 | 艾利森电话股份有限公司 | System and method of locating a mobile terminal within the service area of a cellular telecommunication system |
| CN1255816A (en) * | 1999-06-26 | 2000-06-07 | 深圳市中兴通讯股份有限公司 | Method for locating mobile terminal |
| US20070298761A1 (en) * | 2006-06-27 | 2007-12-27 | Motorola, Inc. | Method and system for locating a wireless device in a wireless communication network |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523602A (en) * | 2011-12-09 | 2012-06-27 | 中国联合网络通信集团有限公司 | Wireless signal quality acquisition method, mobile terminal and acquisition server |
| CN104080042A (en) * | 2013-03-30 | 2014-10-01 | 北京百度网讯科技有限公司 | Wireless signal acquisition method and system for mobile positioning service |
| CN103546865A (en) * | 2013-11-05 | 2014-01-29 | 英华达（南京）科技有限公司 | Method and system for collecting position information of communication base stations |
| CN103576177A (en) * | 2013-11-19 | 2014-02-12 | 潘自强 | Positioning tracking method |
| CN103576177B (en) * | 2013-11-19 | 2017-03-22 | 潘自强 | Positioning tracking method |
| CN105101118A (en) * | 2014-05-14 | 2015-11-25 | 深圳桑菲消费通信有限公司 | Short message positioning method and system |
| CN104735620A (en) * | 2015-03-19 | 2015-06-24 | 北京工业大学 | Accurate positioning method based on multiple base stations |
| CN104735620B (en) * | 2015-03-19 | 2019-01-29 | 北京工业大学 | A kind of accurate positioning method based on multiple base stations |
| CN105101089A (en) * | 2015-07-31 | 2015-11-25 | 腾讯科技（深圳）有限公司 | Positioning method, device and system |
| CN106534782A (en) * | 2016-11-14 | 2017-03-22 | 刘兰平 | Method and device for tracking full-standard mobile signal guide videos |
| CN108259582A (en) * | 2017-12-29 | 2018-07-06 | 上海威惠智能科技有限公司 | Alignment system and method |
| CN111343584A (en) * | 2020-02-28 | 2020-06-26 | 青岛海信移动通信技术股份有限公司 | NB-loT terminal positioning method and server |
| CN115379384A (en) * | 2022-10-27 | 2022-11-22 | 武汉格蓝若智能技术股份有限公司 | High-precision network positioning method, system, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101977435A (en) | Terminal positioning method and system | |
| US8532571B2 (en) | Method and system for determining a location for a RF communication device based on its proximity to a mobile device | |
| CN103823228A (en) | Positioning system, terminal, and positioning method | |
| CN101835258A (en) | Mobile terminal positioning method and system independent of base station positioning information | |
| CN105509743A (en) | A positioning processing method, a business platform and a network system | |
| CN105373559A (en) | Geographic information acquisition method and geographic information acquisition system | |
| CN104854884A (en) | Labeling visited locations based on contact information | |
| CN102292653A (en) | Positioning support device and positioning support method | |
| CN103080771A (en) | Positioning support device and positioning support method | |
| CN103630922A (en) | Monitoring communication system based on indoor RFID (radio frequency identification) and outdoor GPS (global positioning system) positioning | |
| CN103581828A (en) | Method for inquiring nearby mobile terminals, server and system | |
| CN104780605A (en) | Terminal location method and terminal location device | |
| CN104580350A (en) | Server-based positioning system architecture | |
| CN108897025A (en) | High-precision locating method, device, terminal device and computer readable storage medium | |
| CN105068103A (en) | Auxiliary positioning method and electronic equipment | |
| CN103220780A (en) | Indoor positioning method, device and system | |
| CN102263800A (en) | Geographic information internet of things system constructed based on cloud computing, and application | |
| CN103327041A (en) | Method and system for acquiring user contents | |
| CN103888975A (en) | Base station latitude and longitude data verification method and system | |
| CN115794934A (en) | Production facility monitoring data and digital twin model integration system and method | |
| CN102769866A (en) | Method and equipment for distinguishing indoor business data from outdoor business data | |
| CN102752854A (en) | Method and server for updating geographic location information | |
| CN113709859A (en) | Positioning method, device, equipment and computer readable storage medium | |
| US9547843B2 (en) | Method and apparatus for locating a mobile terminal using received messages | |
| KR102052519B1 (en) | Indoor Positioning Method and Apparatus Based on Bluetooth Low Energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110216 |