CN1812623A - Method for positioning mobile station - Google Patents
Method for positioning mobile station Download PDFInfo
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- CN1812623A CN1812623A CN 200510033062 CN200510033062A CN1812623A CN 1812623 A CN1812623 A CN 1812623A CN 200510033062 CN200510033062 CN 200510033062 CN 200510033062 A CN200510033062 A CN 200510033062A CN 1812623 A CN1812623 A CN 1812623A
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- travelling carriage
- position calculation
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Abstract
A method for positioning mobile terminal includes issuing a positioning request of certain mobile terminal to mobile positioning center by terminal of client, sending a positioning request information to location calculation platform by said center after right is certified, sending a positioning request to mobile terminal by said platform, sending the positioning parameter to said platform by mobile terminal, calculating out location in combining with longitude and latitude by said platform, sending calculation result back to said center being used to reply geographical location of mobile terminal to terminal of client .
Description
Technical field
The present invention relates to mobile communication network, more specifically knot is said, relates to portable terminal is positioned.
Background technology
The shift position business claims location-based business (Location Based Services again, be called for short LBS) or positioning service, be meant that the mobile network obtains the geographical location information (longitude and latitude form) of portable terminal by specific location technology, and, offer mobile subscriber, communication system or third-party calling relevant or non-calling class service with mobile terminal locations by the support of electronic map information (GIS).The application of positioning service can be divided into several types such as the location triggered class is used, the positional information class is used, the tracking class is used, the application of rescue class.
Fig. 1 has described the network structure of mobile communication network system based on the navigation system of user plane.Navigation system comprises traditional network entity and the entity that increases newly.The former mainly comprises travelling carriage, mobile switching centre and attaching position register, and the latter mainly comprises mobile positioning center, position determining entity and location services clients machine etc.
Travelling carriage is the ustomer premises access equipment of positioning service, and major function is to cooperate the base station to provide the location relevant metrical information as the target of locating.The application of finishing the part positioning service simultaneously realizes.
Mobile positioning center is the kernel entity that positioning service realizes.Major function is the control position fixing process, with each entity interaction, and stores and provide user position information etc.
The function of position determining entity mainly is that the information that travelling carriage is delivered to network side is handled, thereby calculates the position of portable terminal, and the auxiliary positioning data of mobile position estimation is provided.
The location services clients machine is a service application entity.The position that it obtains the user by mobile positioning center provides different location services according to customer location again.This entity is in charge of by positioning service provider.
In CDMA and GSM wireless network, mobile positioning center and position determining entity get access to the wireless area parameter information (wherein cdma network can also obtain pilot measurement information) of travelling carriage by sending signaling message to MSC/VLR (mobile switching centre/vision location is deposited) or HLR (attaching position register) signaling entity of etc.ing, change the purpose that reaches the location by the matching inquiry and then the realization longitude and latitude in base station data storehouse.A-GPS technology in addition then is to provide GPS the supplementary of (global positioning system) by position determining entity for travelling carriage, and the GPS metrical information that reports from travelling carriage is calculated then.More than the location implementation all has the agreement of standard to stipulate the agreement support that all needs mobile network appliance to be correlated with at 2.5G and 3G.
Summary of the invention
Technical problem to be solved by this invention is to overcome when the dependence of prelocalization to network equipment protocol version, by existing technological means, a kind of flow process and method that the needed measurement parameter information of location Calculation is sent to network terminal position calculation platform from the travelling carriage wireless module proposed.
Technical scheme of the present invention may further comprise the steps:
The location services clients machine is to the Location Request of mobile positioning center initiation to certain travelling carriage;
Mobile positioning center sends locating request message through authentication to the position calculation platform;
The position calculation platform issues Location Request to travelling carriage;
Travelling carriage is consulted fixed transmission means with the positional parameter of collecting by the co-located computing platform and is sent to the position calculation platform;
The position calculation platform calculates according to the parameter that travelling carriage sends, and in conjunction with the longitude and latitude position of base station, calculates the latitude and longitude coordinates of travelling carriage, returns the answer message response of mobile positioning center geographical position;
Mobile positioning center answers the geographical location information of travelling carriage to the professional client computer in location.
The position calculation platform can send the request of continuous location, and travelling carriage can be controlled predetermined time interval and carry out reporting continuously of metrical information, can locate continuously travelling carriage.
Adopt technical solution of the present invention, initiate request by the wireless module intercepting of travelling carriage and the location of recognizing site computing platform, all kinds of location survey parameter informations of active collection also report the position calculation platform by common Network Transmission approach and calculate, broken away from the constraint of mobile network's location protocol, avoided dependence mobile network appliance.Even do not support at mobile communication network equipment under the situation of location protocol, also can rely on travelling carriage wireless module and position calculation platform to realize the location, the terminal that the method is specially adapted to some industries is main application.
Description of drawings
Fig. 1 is that mobile communication network positions professional network structure to travelling carriage in the prior art;
Fig. 2 is a positioning service network structure of the present invention;
Fig. 3 positioning service flow chart of the present invention;
Fig. 4 has represented the detailed annotation of interacting message link between the position computing platform and travelling carriage among Fig. 3.
Embodiment
Fig. 2 has provided logic networking diagram of the present invention.The network side node that the present invention is correlated with has position calculation platform and mobile positioning center, and the location services clients machine is the service application entity that is in the native system outside.The position calculation platform is a logic entity, may be positioned on mobile positioning center or other network entities, also may be as independently physical entity form existence.In the present embodiment, list as independent entity.
Below in conjunction with accompanying drawing 3 and accompanying drawing 4, illustrate the specific embodiment of the present invention.
According to Fig. 3, positioning service flow process of the present invention may further comprise the steps:
3.1 LCS Client (location services clients machine) requires travelling carriage is done the location to the Location Request of mobile positioning center initiation to certain travelling carriage;
3.2, mobile positioning center process authentication, according to rule (under the situation that has the networking of multiposition computing platform, under the user coverage) chosen position computing platform, and to its transmission locating request message;
3.3 the position calculation platform issues the request of location activation short message MT to the travelling carriage of appointment;
3.4 travelling carriage reports short message to send to the position calculation platform by positional information the positional parameters of collecting such as wireless area information (identifier of base station of living in and the estimation of the pilot frequency intensity between the base station, pilot measurement information etc.);
3.5 the parameter that the position calculation platform sends according to travelling carriage is carried out the distance calculation of triangular pattern, in conjunction with the longitude and latitude position of base station, calculates the latitude and longitude coordinates of travelling carriage, returns the answer message response of mobile positioning center geographical position;
3.6 mobile positioning center answers the geographical location information of travelling carriage to location request promoter-LCSClient, position fixing process finishes.
Below only provided the flow process of single location, to continuous location repeatedly, need particularly point out in the message that travelling carriage sends in step 3.3, travelling carriage can parse the rule of continuous location after receiving simultaneously, and carries out controlled function.
Detailed process such as Fig. 4 of 3.3 and 3.4 above-mentioned steps:
4.1 the position calculation platform obtains international mobile subscriber identification (IMSI) information and the present located MSC information thereof of the travelling carriage that is positioned to the HLR query messages (SMSREQ, inquiry MSC positional information) that sends SMS message;
4.2 HLR returns the IMSI and the present located MSC address of user of mobile station to the position calculation platform;
4.3 the position calculation platform will be located the activation short message and be sent to MSC by short message delivery (SMDPP) message;
4.4, finish short message issuing between MSC and the travelling carriage alternately and deliver;
4.5 MSC returns the short message delivery to the position calculation platform and replys (smsdpp) message;
4.6 travelling carriage will be issued short message service center on the position message message.
4.7 MC gives the position calculation platform with this message with the SMDPP forwards;
4.8 the position calculation platform returns smsdpp to short message service center.
Can carry out the negotiation of position calculation platform and travelling carriage short message types here by several different methods, such as being certain particular value, perhaps directly in Message-text, stipulate by specifying telecommunication service type (SMS TeleserviceIdentifier).In order to make this inventive method reduce coupling in realization as far as possible, preferably adopt the latter's mode with mobile network appliance.
By adopting technique scheme provided by the invention, can make between position calculation platform and the travelling carriage wireless module and be undertaken directly alternately by effective channel, the position calculation platform can obtain the base station parameter information of travelling carriage periphery and carry out position calculation.The location implementation that this invention provides has solved existing mobile communication network stationkeeping ability has been supported not enough problem, make the mobile device of any employing wireless communication module (GSM or CDMA) all have and possess stationkeeping ability, in personal mobile phone consumption, especially the sector terminal field have popularization technology may and wide application prospect.
Claims (6)
1, a kind of method that travelling carriage is positioned may further comprise the steps:
1.1 the location services clients machine is to the Location Request of mobile positioning center initiation to certain travelling carriage;
1.2 mobile positioning center through authentication, sends locating request message to the position calculation platform;
1.3 the position calculation platform issues Location Request to travelling carriage;
1.4 travelling carriage is consulted fixed transmission means with the positional parameter of collecting by the co-located computing platform and is sent to the position calculation platform;
1.5 the position calculation platform calculates according to the parameter that travelling carriage sends, and in conjunction with the longitude and latitude position of base station, calculates the latitude and longitude coordinates of travelling carriage, returns the answer message response of mobile positioning center geographical position;
1.6 mobile positioning center answers the geographical location information of travelling carriage to the professional client computer in location.
2, the described method that travelling carriage is positioned of claim 1 is characterized in that, under the situation that a plurality of position calculation platforms are arranged, mobile positioning center sends locating request message according to user coverage chosen position computing platform.
3, the described method that travelling carriage is positioned of claim 1 is characterized in that, described positional parameter is meant that the identifier of base station of living in and the pilot frequency intensity between the base station are estimated, pilot measurement information.
4, the described method that travelling carriage is positioned of claim 1 is characterized in that, described co-located computing platform is consulted fixed transmission means, is short message transmission or 1X data traffic transmission mode.
5, the method that positions of the described travelling carriage of the arbitrary claim of claim 1 to 4 is characterized in that described position calculation platform is sent out Location Request to travelling carriage, and the step that travelling carriage is issued the position calculation platform with the positional parameter of collecting is:
5.1 the position calculation platform sends inquiry mobile switching centre location information message to attaching position register, obtains the IMSI information and the present located mobile switching centre information thereof of the travelling carriage that is positioned;
5.2 attaching position register returns the IMSI and the present located mobile switching centre address of user of mobile station to the position calculation platform;
5.3 the position calculation platform will be located the activation short message and be sent to mobile switching centre by the short message request of delivering;
5.4 finishing short message issuing between mobile switching centre and the travelling carriage alternately delivers;
5.5 mobile switching centre returns the short message response message to the position calculation platform;
5.6 travelling carriage will be issued short message service center on the position message message;
5.7 referring to this message to ask with short message, short message service center is transmitted to the position calculation platform;
5.8 the position calculation platform returns the short message transmission to short message service center and replys.
6, the described method that travelling carriage is positioned of claim 1 is characterized in that, the position calculation platform sends the request of location continuously to travelling carriage, and travelling carriage control predetermined time interval carries out reporting continuously of metrical information, can locate continuously travelling carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510033062 CN1812623A (en) | 2005-01-27 | 2005-01-27 | Method for positioning mobile station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510033062 CN1812623A (en) | 2005-01-27 | 2005-01-27 | Method for positioning mobile station |
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| CN1812623A true CN1812623A (en) | 2006-08-02 |
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| CN 200510033062 Pending CN1812623A (en) | 2005-01-27 | 2005-01-27 | Method for positioning mobile station |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008092391A1 (en) * | 2007-01-26 | 2008-08-07 | Huawei Technologies Co., Ltd. | Method, system and entity for realizing locating |
| CN101521846B (en) * | 2008-02-29 | 2010-12-29 | 中兴通讯股份有限公司 | Method based on WLL (wireless local loop) system to realize locating services and system thereof |
| CN101986747A (en) * | 2010-10-14 | 2011-03-16 | 北京拓明科技有限公司 | Mobile terminal positioning method |
| CN102082993A (en) * | 2009-11-26 | 2011-06-01 | 中国电信股份有限公司 | Third party single positioning method and system as well as access manager |
| CN101150848B (en) * | 2006-09-18 | 2011-06-15 | 摩托罗拉移动公司 | Method for authenticating radio communication device |
| CN102387530A (en) * | 2010-09-06 | 2012-03-21 | 中国移动通信集团黑龙江有限公司 | User position detection method, user position detection device and user position detection system |
| CN103249138A (en) * | 2012-02-03 | 2013-08-14 | 中国电信股份有限公司 | Positioning method and device |
| CN103747522A (en) * | 2013-12-31 | 2014-04-23 | 上海华为技术有限公司 | Method and equipment for acquiring positional information |
| CN105075335A (en) * | 2013-03-26 | 2015-11-18 | 瑞典爱立信有限公司 | Method and apparatus for cooperative positioning in a wireless communication network |
-
2005
- 2005-01-27 CN CN 200510033062 patent/CN1812623A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101150848B (en) * | 2006-09-18 | 2011-06-15 | 摩托罗拉移动公司 | Method for authenticating radio communication device |
| WO2008092391A1 (en) * | 2007-01-26 | 2008-08-07 | Huawei Technologies Co., Ltd. | Method, system and entity for realizing locating |
| CN101521846B (en) * | 2008-02-29 | 2010-12-29 | 中兴通讯股份有限公司 | Method based on WLL (wireless local loop) system to realize locating services and system thereof |
| CN102082993A (en) * | 2009-11-26 | 2011-06-01 | 中国电信股份有限公司 | Third party single positioning method and system as well as access manager |
| CN102387530A (en) * | 2010-09-06 | 2012-03-21 | 中国移动通信集团黑龙江有限公司 | User position detection method, user position detection device and user position detection system |
| CN101986747A (en) * | 2010-10-14 | 2011-03-16 | 北京拓明科技有限公司 | Mobile terminal positioning method |
| CN103249138A (en) * | 2012-02-03 | 2013-08-14 | 中国电信股份有限公司 | Positioning method and device |
| CN103249138B (en) * | 2012-02-03 | 2016-06-15 | 中国电信股份有限公司 | Localization method and device |
| CN105075335A (en) * | 2013-03-26 | 2015-11-18 | 瑞典爱立信有限公司 | Method and apparatus for cooperative positioning in a wireless communication network |
| CN105075335B (en) * | 2013-03-26 | 2019-01-25 | 瑞典爱立信有限公司 | Method and apparatus for cooperative localization in cordless communication network |
| CN103747522A (en) * | 2013-12-31 | 2014-04-23 | 上海华为技术有限公司 | Method and equipment for acquiring positional information |
| US9848402B2 (en) | 2013-12-31 | 2017-12-19 | Huawei Technologies Co., Ltd. | Method and device for collecting location information |
| US10111198B2 (en) | 2013-12-31 | 2018-10-23 | Huawei Technologies Co., Ltd. | Method and device for collecting location information |
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