CN1145378C - Position service method and system utilizing mobile intelligent network - Google Patents
Position service method and system utilizing mobile intelligent network Download PDFInfo
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- CN1145378C CN1145378C CNB011175141A CN01117514A CN1145378C CN 1145378 C CN1145378 C CN 1145378C CN B011175141 A CNB011175141 A CN B011175141A CN 01117514 A CN01117514 A CN 01117514A CN 1145378 C CN1145378 C CN 1145378C
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Abstract
The present invention discloses a method and a system for realizing position services through a mobile intelligent network. A pass mobile positioning center sends arbitrary time query request operation to a home position register which a user belongs to; the home position register sends the request operation providing user information to a mobile exchanging center where the roaming user is positioned so as to query the position of the user. The present invention has the essence that the arbitrary time query operation is transplanted so as to be used between the pass mobile positioning center and the home position register. The present invention has the advantages of little investment and easy generalization.
Description
The present invention relates to a kind of method and system that utilizes mobile intelligent net to realize location service.
Location service LCS (Location Services) is meant by one or several location technologies, is implemented in the position of determining travelling carriage among the mobile network.Utilize the positional information of the travelling carriage that location service provides, abundant business can be provided, such as: taxi dispatching (is given general number in the whole nation of passenger, when the passenger dials this number, judge this passenger's position, find a suitable empty wagons then.Then, it is established direct links between the driver of chauffeur person and the taxi that finds), (service can be confirmed the position that you are in automatically in the peripheral information inquiry, for providing this, you distinguish relevant information information, for example various restaurant, theater, Xiao Charges information and preferential, even put etc. parking lot, the seat in the plane that makes a draft of money nearby, help you to save hunting time, no matter whenever, allow you enjoy facility), business such as child location, self poisoning.
The network architecture and the agreement flow process of mobile location service in the ETSI of ETSI standard 03.71, have been defined, 3 kinds of location technologies (locating Timing Advance location TA, the time of advent TOA, enhancement mode time difference location E_TOD/ global position system GPS) have specifically been comprised, increase Serving Mobile Location Center SMLC/ critical point mobile positioning center GMLC network entity at network side and realize the calculating and the inquiry of position, increase position measurement unit LMU entity assist location in base station side and realize various location technologies.
The ETSI protocol definition scheme that at present a lot of mobile network appliance providers provide mainly comprises following shortcoming: (1) needs that a plurality of network entities carry out the software and hardware upgrading in the existing network, and investment is big, and the cost height is difficult to quick popularization; (2) the LCS solution that provides of existing mobile network appliance provider has nothing in common with each other, and can not accomplish the compatibility between each producer's equipment, is difficult to promote the use of on existing network.
Purpose of the present invention is exactly in order to overcome the above problems, and a kind of method and system that utilizes mobile intelligent net to realize location service is provided, and invests little, easy popularization.
For achieving the above object, the present invention proposes a kind of method of utilizing mobile intelligent net to realize location service, it is characterized in that comprising the steps: 1) the critical point mobile positioning center sends the attaching position register of Any Time Interrogation solicit operation to user attaching; 2) attaching position register provides user information request action queries customer location to mobile switching centre's transmission that the user roams the place; 3) mobile switching centre feeds back to attaching position register to positional information by the user profile operation response is provided; 4) attaching position register sends the Any Time Interrogation response to the critical point mobile positioning center, and the positional information that inquires is sent to the critical point mobile positioning center.
The present invention also comprises a kind of system that utilizes mobile intelligent net to realize location service, comprise mobile switching centre, attaching position register, it is characterized in that also comprising: the critical point mobile positioning center has Any Time Interrogation requesting party sender unit and Any Time Interrogation response method, receiving apparatus on the mobile positioning center of described critical point; Any Time Interrogation response square signal is arranged on described attaching position register and user information request square signal dispensing device and Any Time Interrogation requesting party signal are provided and user profile response square signal receiving system is provided; User information request square signal receiving system is provided in described mobile switching centre and user profile response square signal dispensing device is provided.
Owing to adopted above scheme, the Any Time Interrogation operation is transplanted between critical point mobile positioning center and the attaching position register is used, because the Any Time Interrogation operation is a standard interface to attaching position register, promote the use of easily; And only need to increase network entity of critical point mobile positioning center, just can realize location service, have and invest advantage little, easy popularization.
Fig. 1 is the mobile application protocol MAP operation chart that defines in the prior art.
Fig. 2 is the schematic diagram of the embodiment of the invention.
Fig. 3 is the further schematic diagram of the embodiment of the invention.
Also the present invention is described in further detail in conjunction with the accompanying drawings below by specific embodiment.
Location service LCS is mobile network's a network characteristic, as previously mentioned, mainly is at present the scheme by the ETSI protocol specification.The present invention realizes by the Any Time Interrogation ATI operation of transplanting wherein.
Any Time Interrogation ATI operation was that the mobile application protocol MAP operation that enhancing logic CAMEL partly defines is used in mobile network's customization in the ETSI agreement originally, be used to realize positional information and the user state information of service control point (SCP) to attaching position register HLR inquiry intelligent subscriber, network configuration as shown in Figure 1.
On at present existing global digital mobile communication network GSM network, along with carrying out of IN service, most of switch will be supported Any Time Interrogation ATI operation.Any Time Interrogation ATI operation itself has comprised the information of position enquiring, and positional information is accurate to anchor point longitude and latitude and positioning accuracy radius.This operation is transplanted between critical point mobile positioning center GMLC and the attaching position register HLR uses, so only need to increase critical point mobile positioning center GMLC equipment, just can be than the function that location service is provided faster, (wherein gsmSCF is mobile network service controlled function unit to its schematic diagram as shown in Figure 2, it is a function of service control point (SCP)), Fig. 3 has then described a client from asking location service to realizing this professional idiographic flow, and implementation step is as follows:
1, location service LCS external client Client sends Location Request to critical point mobile positioning center GMLC, the identity and the subscription data of critical point mobile positioning center GMLC verification LCS client;
When 2, mobile positioning center GMLC in critical point carries out position enquiring, at first send the attaching position register HLR of Any Time Interrogation ATI solicit operation to user attaching;
3, attaching position register HLR provides user profile PSI solicit operation inquiring user position to the moving exchanging center MSC transmission that the user roams the place;
4, moving exchanging center MSC obtains user position information (cell id CELL ID+ Timing Advance location TA) by methods such as paging PAGE, and the position of calculating the user; Except that the paging method, moving exchanging center MSC can also directly use the positional information of storing in moving exchanging center MSC/VLR; (MS is a travelling carriage among Fig. 3)
5, moving exchanging center MSC feeds back to attaching position register HLR to positional information by user profile PSI operation response is provided;
6, attaching position register HLR sends Any Time Interrogation ATI response to critical point mobile positioning center GMLC, and the positional information that inquires is sent to critical point mobile positioning center GMLC.
Obviously, above-mentioned steps is that Any Time Interrogation ATI operation is transplanted between attaching position register HLR and the critical point mobile positioning center GMLC, for this reason, only needing increases critical point mobile positioning center GMLC equipment, has Any Time Interrogation requesting party signal ATI REQ dispensing device and Any Time Interrogation response square signal ATI ack signal receiving system on the mobile positioning center GMLC equipment of critical point and gets final product.And on attaching position register HLR, the device of above-mentioned relevant Any Time Interrogation ATI then is its existing standard interface.Therefore, this programme is simple, is convenient to promote.
The invention also discloses the following mobile intelligent net that utilizes and realize the system of location service:
A kind of system that utilizes mobile intelligent net to realize location service, comprise mobile switching centre (MSC), attaching position register (HLR), it also comprises: mobile positioning center (GMLC) has Any Time Interrogation requesting party signal (ATI REQ) dispensing device and Any Time Interrogation response square signal (ATI ACK) receiving system on described mobile positioning center (GMLC); Any Time Interrogation response square signal (ATI ACK) is arranged on described attaching position register (HLR) and provide user information request square signal (PSI REQ) dispensing device and Any Time Interrogation requesting party signal (ATIREQ) and user profile response square signal (PSI ACK) receiving system is provided; User information request square signal (PSI REQ) receiving system is provided in described mobile switching centre (MSC) and user profile response square signal (PSI ACK) dispensing device is provided.
In addition, the described system that utilizes mobile intelligent net to realize location service, also comprise travelling carriage (MS), paging (PAGE) signal receiving device and paging response signal (PAGE RSP) dispensing device is arranged on described travelling carriage (MS), go up paging (PAGE) sender unit and paging response signal (PAGE RSP) receiving system in addition in described mobile switching centre (MSC).
Claims (2)
1, utilize mobile intelligent net to realize the system of location service, comprise mobile switching centre (MSC), attaching position register (HLR), it is characterized in that also comprising: mobile positioning center (GMLC) has Any Time Interrogation requesting party signal (ATI REQ) dispensing device and Any Time Interrogation response square signal (ATI ACK) receiving system on described mobile positioning center (GMLC); Any Time Interrogation response square signal (ATI ACK) is arranged on described attaching position register (HLR) and provide user information request square signal (PSI REQ) dispensing device and Any Time Interrogation requesting party signal (ATI REQ) and user profile response square signal (PSI ACK) receiving system is provided; User information request square signal (PSI REQ) receiving system is provided in described mobile switching centre (MSC) and user profile response square signal (PSI ACK) dispensing device is provided.
2, the system that utilizes mobile intelligent net to realize location service as claimed in claim 2, it is characterized in that: also comprise travelling carriage (MS), paging (PAGE) signal receiving device and paging response signal (PAGE RSP) dispensing device is arranged on described travelling carriage (MS), go up paging (PAGE) sender unit and paging response signal (PAGERSP) receiving system in addition in described mobile switching centre (MSC).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011175141A CN1145378C (en) | 2001-05-29 | 2001-05-29 | Position service method and system utilizing mobile intelligent network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011175141A CN1145378C (en) | 2001-05-29 | 2001-05-29 | Position service method and system utilizing mobile intelligent network |
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| Publication Number | Publication Date |
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| CN1388713A CN1388713A (en) | 2003-01-01 |
| CN1145378C true CN1145378C (en) | 2004-04-07 |
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| CNB011175141A Expired - Lifetime CN1145378C (en) | 2001-05-29 | 2001-05-29 | Position service method and system utilizing mobile intelligent network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8055275B2 (en) | 2003-06-12 | 2011-11-08 | Huawei Technologies Co., Ltd. | Interactive method for reporting location report by target user equipment in location service |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1315347C (en) * | 2003-01-21 | 2007-05-09 | 华为技术有限公司 | Information interactive method of periodic request of location information in location service |
| WO2004066658A1 (en) * | 2003-01-17 | 2004-08-05 | Huawei Technologies Co., Ltd. | Method for periodic location information request in location service |
| CN1319405C (en) * | 2003-03-27 | 2007-05-30 | 华为技术有限公司 | Method of locating target user equipment in audio monitoring system and its system |
| CN1293769C (en) * | 2003-06-12 | 2007-01-03 | 华为技术有限公司 | A method for processing location information request of area change class |
| CN1276671C (en) * | 2003-07-04 | 2006-09-20 | 华为技术有限公司 | Method for processing location information request in location service |
| CN1297156C (en) * | 2003-08-15 | 2007-01-24 | 华为技术有限公司 | Position business system and communication method based on same |
| CN100391298C (en) * | 2003-12-24 | 2008-05-28 | 华为技术有限公司 | Method and system for implementing location based service by voice accessing in CDMA network |
| WO2007053979A1 (en) * | 2005-11-11 | 2007-05-18 | Zte Corporation | Gateway mobile location center and method therefor |
| CN100442748C (en) * | 2006-05-30 | 2008-12-10 | 华为技术有限公司 | Method for obtaining user network site information and function entity |
| CN101102581B (en) * | 2006-07-04 | 2010-05-12 | 华为技术有限公司 | Method and function entity for achieving user information in NGN |
| CN101001465B (en) * | 2006-12-30 | 2010-12-08 | 华为技术有限公司 | Method, system and MSC/VLR of calling called subscriber |
| CN102056104B (en) * | 2009-11-10 | 2013-04-17 | 中国移动通信集团山东有限公司 | SM (Short Message) sending control method as well as device and system |
-
2001
- 2001-05-29 CN CNB011175141A patent/CN1145378C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8055275B2 (en) | 2003-06-12 | 2011-11-08 | Huawei Technologies Co., Ltd. | Interactive method for reporting location report by target user equipment in location service |
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| CN1388713A (en) | 2003-01-01 |
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