CN101111059B - Method for associated update of position district and routing district - Google Patents
Method for associated update of position district and routing district Download PDFInfo
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- CN101111059B CN101111059B CN200610099461A CN200610099461A CN101111059B CN 101111059 B CN101111059 B CN 101111059B CN 200610099461 A CN200610099461 A CN 200610099461A CN 200610099461 A CN200610099461 A CN 200610099461A CN 101111059 B CN101111059 B CN 101111059B
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Abstract
The present invention discloses a method for the combined update of a location area and a routing area, which comprises A. a mobile equipment under the condition of a double business model determinesthe generated change in the location area and accomplishes the update of the routing area during the exchange service process of the circuit; B. the mobile equipment appends a marking expressing to only perform the update of the location area in the request information of performing the combined update of the location area and the routing area, and sends the request information performing to the combined update of the location area and the routing area; C. the mobile communication network identifies the marking expressing to only perform the update of the location area, and performs the updateof the location area to the mobile equipment. When performing the combined update of the location area and the routing area to the mobile equipment on which the update of the location area has been performed and under the condition of the double business model, the technical proposal only performs the update of the location area to the mobile equipment, to ensure a PS business under the progressnot to be cut off, thereby decreasing the interference to the PS business, and thereby improving the service quality of the PS business.
Description
Technical field
The present invention relates to mobile communication technology, the method for particularly a kind of lane place and route district associated update.
Background technology
In the mobile communication system, location area updating (Lacation Area Update, LAU) and Routing Area Update (Routing Area Update RAU) is two crucial processes.Fig. 1 is the network element structure chart of mobile communications network in the prior art.Fig. 1 shows (the Network Mode of Operation I at network operation mode I, NMO-I) under the situation, enhanced data rates global mobile communication evolution technology (Global System for Mobile communications/Enhanced Data Ratefor GSM Evolution, GSM/EDGE) structure of the network element of mobile communications network and annexation.
As shown in Figure 1, network operation mode is meant for network operation mode I: can directly link to each other by interface 103 between SGSN 101 and the MSC/VLR 102.This network specifically comprises: mobile device (Mobile Station, MS) 100, base station sub-system A 111, base station sub-system B 112, and GPRS service node (the Serving General Packet RadioService Support Node that belongs to core net, SGSN) 101, (the Mobile Switching Centre of mobile switching centre, MSC)/Visited Location Registor (Visitor Location Register, VLR) 102, attaching position register (Home Location Register, HLR) 104, gateway MSC (Gateway MobileSwitching Centre, GMSC) 105 GPRS gateway nodes (Gateway GeneralPacket Radio Service Support Node, GGSN) 106.MS 100 is connected with MSC/VLR 102 with the SGSN 101 of core net by base station sub-system A111 or base station sub-system B 112; SGSN 101 is connected with GGSN 106 with HLR 104; MSC/VLR 102 is connected with GMSC 105 with HLR 104.
At this moment, mobile device is at circuit switching (Circuit Switched, CS) lane place (LacationArea in territory, LA) upgrade by packet switching (Packet Switched, PS) the route district (RoutingArea in territory, RA) more newly arrive and carry out, promptly carry out the associated update in lane place and route district.
Fig. 2 is the method flow diagram of lane place and route district associated update in the prior art.As shown in Figure 2, the method for lane place and route district associated update may further comprise the steps in the prior art:
Step 201～step 202, MS sends Routing Area Update request (Routing AreaUpdate Request) to SGSN, SGSN sends location area updating request (Location UpdateRequest) to MSC/VLR again, thereby initiates the associated update to lane place and route district.
Step 203, MSC/VLR and HLR carry out information interaction, MS is distributed new Visited Location Registor-temporary mobile subscriber identity, and (Visitor Location Register-Temporary MobileSubscriber Identity VLR-TMSI), realizes location area updating.
Step 204, the incidence relation of MSC/VLR foundation or renewal and SGSN, determine or record as the SGSN of message destination, send to SGSN then and comprise that newly assigned VLR-TMSI's accepts location area updating message.
Step 205～step 206, SGSN receive accept location area updating (Location UpdateAccept) message after, MS is distributed new grouping-temporary mobile subscriber identity (Packet-Temporary Mobile Subscriber Identity, P-TMSI), realize Routing Area Update, and send to MS and to comprise that newly assigned VLR-TMSI and P-TMSI's accepts Routing Area Update message (Routing Area Update Accept).
Step 207～step 208, MS is sent completely Routing Area Update (Routing AreaUpdate Complete) response to SGSN, SGSN is sent completely TMSI reallocation (Temporary Mobile Subscriber Identity Reallocation Complete) response to MSC/VLR again, finishes the response of MS to lane place and route district associated update.
At present, the MS that has can support two business models, for example: can handle the Mode A (Mode A) of the professional and PS business of CS simultaneously, the perhaps simplified way of Mode A, double-transmission mode (Dualtransfer mode, DTM).For the MS that is under two business model operating states, the update method in above-mentioned lane place and route district can brought unnecessary interference to the PS business under the situation as described below: the MS that is in two business models is after CS is connected end, change has taken place in its lane place, thereby initiate lane place and route district associated update, and the Routing Area Update of MS has been finished in CS connects.Lane place and route district associated update can cut off ongoing PS business, again for MS distributes new P-TMSI, thereby MS are repeated Routing Area Update, and then have brought unnecessary interference for the PS business.
Summary of the invention
In view of this, main purpose of the present invention is: the method for a kind of lane place and route district associated update is provided, and this method can be in the interference that does not need to carry out to reduce under the situation of Routing Area Update to packet switching service.
According to above-mentioned goal of the invention, the invention provides the method for a kind of lane place and route district associated update, may further comprise the steps:
A, the mobile device that is in Mode A or double-transmission mode determine that variation has taken place in its residing lane place, and described mobile device has been finished Routing Area Update in the circuit-switched service process;
B, described mobile device add the mark that location area updating is only carried out in expression in the information of lane place and route district associated update is carried out in request, and send the information that described request is carried out lane place and route district associated update to mobile communications network;
C, described mobile communications network identify the mark that location area updating is only carried out in expression, and mobile device is only carried out location area updating.
The information that described request is carried out lane place and route district associated update is the Routing Area Update request.
Describedly send described request to mobile communications network and carry out the method for the information of lane place and route district associated update and be: the GPRS service node in the mobile communications network that is in network operation mode I sends the location area updating request that comprises described mark.
Described step C is:
C1, GPRS service node are received the Routing Area Update request that mobile device sends, and identify the mark that location area updating is only carried out in expression, send the location area updating request to mobile services switching centre/Visited Location Registor;
After C2, mobile services switching centre/Visited Location Registor receive the location area updating request message, carry out information interaction with attaching position register, mobile device is carried out location area updating, and will accept location area updating message and send to the GPRS service node;
C3, GPRS service node are accepted Routing Area Update message according to identifying the mark that location area updating is only carried out in expression to the mobile device transmission.
Further comprise before sending to the GPRS service node will accepting location area updating message: mobile services switching centre upgrades the incidence relation with the GPRS service node.
The described location area updating message of accepting comprises the location area updating result.
Described step C3 is: the GPRS service node directly will be accepted the location area updating result in the location area updating message according to the mark of representing only to carry out location area updating, send to mobile device by accepting Routing Area Update message.
The described method that mobile device is carried out location area updating is: mobile services switching centre/Visited Location Registor is that mobile device distributes new Visited Location Registor-temporary mobile subscriber identity;
Described location area updating result is newly assigned Visited Location Registor-temporary mobile subscriber identity.
Further comprise after the described step C3: mobile device returns response to lane place and route district associated update to mobile communications network.
Described mobile device comprises to the method that mobile communications network returns the response of lane place and route district associated update:
C41, mobile device receive accepts Routing Area Update message, and judging network is after described mobile device has distributed new Visited Location Registor-temporary mobile subscriber identity, sends Routing Area Update to the GPRS service node and finishes message;
C42, GPRS service node are receiving that sending the temporary mobile subscriber identity reallocation to mobile services switching centre/Visited Location Registor after Routing Area Update is finished message finishes message.
As seen from the above technical solutions, technical scheme of the present invention is to having carried out Routing Area Update, and when the mobile device that is in two business models carries out lane place and route district associated update, carry out in the information of lane place and route district associated update in request, add expression and only carry out the mark of location area updating, after mobile communications network identifies this mark, only mobile device is carried out the renewal of lane place.Because mobile communications network only carries out location area updating to mobile device in lane place and route district associated update process, thereby has guaranteed that ongoing PS business is not cut off, and has reduced the interference to the PS business, and then has improved the service quality of PS business.
Description of drawings
Fig. 1 is the network element structure chart of mobile communications network in the prior art;
Fig. 2 is the method flow diagram of lane place and route district associated update in the prior art;
Fig. 3 is the exemplary method flowchart of lane place among the present invention and route district associated update;
Fig. 4 is the method flow diagram of lane place and route district associated update in the embodiment of the invention.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in more detail.
Basic thought of the present invention is: when the MS that is in two business models has finished Routing Area Update and need carry out location area updating in the CS business procedure, MS adds the mark that location area updating is only carried out in expression in the information of carrying out lane place and route district associated update to network requests, network only carries out location area updating to mobile device after identifying this mark.
Fig. 3 is the exemplary method flowchart of lane place among the present invention and route district associated update.As shown in Figure 3, the method for lane place and route district associated update mainly may further comprise the steps among the present invention:
Fig. 4 is the method flow diagram of lane place and route district associated update in the embodiment of the invention.As shown in Figure 4, the method for lane place and route district associated update may further comprise the steps among the present invention:
Step 401, the MS that is in Mode A determines that it has finished Routing Area Update in the CS business procedure, and need carry out location area updating, adds the mark that location area updating is only carried out in expression in the Routing Area Update request.
Step 402, MS sends to SGSN and comprises that expression only carries out the Routing Area Update request of the mark of location area updating, and the request mobile communications network carries out lane place and route district associated update to it.
Above-mentioned steps 401～step 402 is MS initiates lane place and a process from Routing Area Update to network.
Step 403, SGSN receive that MS sends to the solicited message of lane place and route district associated update and identify the mark that location area updating is only carried out in expression, send the location area updating request to MSC/VLR, request MSC/VLR carries out location area updating to MS.
Step 404 after MSC/VLR receives the location area updating request message, is carried out information interaction with HLR, for MS distributes new VLR-TMSI, realizes location area updating.
Step 405, the incidence relation of MSC foundation or renewal and SGSN, determine or record as the SGSN of message destination, then to SGSN send comprise newly assigned VLR-TMSI and location area updating response accept location area updating message.
Step 406, SGSN receive accept location area updating message after, the mark that only carries out location area updating according to expression does not distribute new P-TMSI to MS, directly to MS send only comprise newly assigned VLR-TMSI and Routing Area Update response accept Routing Area Update message.
Step 407, MS receives and accepts Routing Area Update message, and judging network is that MS has distributed new VLR-TMSI, sends Routing Area Update to SGSN and finishes message.
Step 408, SGSN is receiving that sending the temporary mobile subscriber identity reallocation to MSC/VLR after Routing Area Update is finished message finishes message.
The process that above-mentioned steps 406～step 408 responds to network lane place and route district associated update network for MS.
In the present embodiment, directly link to each other by interface between SGSN and the MSC/VLR in the mobile communications network, promptly the residing network operation mode of mobile communications network can be network operation mode I; The residing pattern of MS is a Mode A, also can be the simplified way DTM of Mode A.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to and replace and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the method for lane place and route district associated update is characterized in that, may further comprise the steps:
A, the mobile device that is in Mode A or double-transmission mode determine that variation has taken place in its residing lane place, and described mobile device has been finished Routing Area Update in the circuit-switched service process;
B, described mobile device add the mark that location area updating is only carried out in expression in the information of lane place and route district associated update is carried out in request, and send the information that described request is carried out lane place and route district associated update to mobile communications network;
C, described mobile communications network identify the mark that location area updating is only carried out in expression, and mobile device is only carried out location area updating.
2. the method for claim 1 is characterized in that, the information that described request is carried out lane place and route district associated update is the Routing Area Update request.
3. method as claimed in claim 2, it is characterized in that, describedly send described request to mobile communications network and carry out the method for the information of lane place and route district associated update and be: the GPRS service node in the mobile communications network that is in network operation mode I sends the location area updating request that comprises described mark.
4. method as claimed in claim 3 is characterized in that, described step C is:
C1, GPRS service node are received the Routing Area Update request that mobile device sends, and identify the mark that location area updating is only carried out in expression, send the location area updating request to mobile services switching centre/Visited Location Registor;
After C2, mobile services switching centre/Visited Location Registor receive the location area updating request message, carry out information interaction with attaching position register, mobile device is carried out location area updating, and will accept location area updating message and send to the GPRS service node;
C3, GPRS service node are accepted Routing Area Update message according to identifying the mark that location area updating is only carried out in expression to the mobile device transmission.
5. method as claimed in claim 4, it is characterized in that further comprise before sending to the GPRS service node will accepting location area updating message: mobile services switching centre upgrades the incidence relation with the GPRS service node.
6. as claim 4 or 5 described methods, it is characterized in that the described location area updating message of accepting comprises the location area updating result.
7. method as claimed in claim 6, it is characterized in that, described step C3 is: the GPRS service node only carries out the mark of location area updating according to expression, directly will accept the location area updating result in the location area updating message, send to mobile device by accepting Routing Area Update message.
8. method as claimed in claim 7 is characterized in that, the described method that mobile device is carried out location area updating is: mobile services switching centre/Visited Location Registor is that mobile device distributes new Visited Location Registor-temporary mobile subscriber identity;
Described location area updating result is newly assigned Visited Location Registor-temporary mobile subscriber identity.
9. method as claimed in claim 8 is characterized in that, further comprises after the described step C3: mobile device returns response to lane place and route district associated update to mobile communications network.
10. method as claimed in claim 9 is characterized in that, described mobile device comprises to the method that mobile communications network returns the response of lane place and route district associated update:
C41, mobile device receive accepts Routing Area Update message, and judging network is after described mobile device has distributed new Visited Location Registor-temporary mobile subscriber identity, sends Routing Area Update to the GPRS service node and finishes message;
C42, GPRS service node are receiving that sending the temporary mobile subscriber identity reallocation to mobile services switching centre/Visited Location Registor after Routing Area Update is finished message finishes message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610099461A CN101111059B (en) | 2006-07-20 | 2006-07-20 | Method for associated update of position district and routing district |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610099461A CN101111059B (en) | 2006-07-20 | 2006-07-20 | Method for associated update of position district and routing district |
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| Publication Number | Publication Date |
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| CN101111059A CN101111059A (en) | 2008-01-23 |
| CN101111059B true CN101111059B (en) | 2010-05-12 |
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| CN200610099461A Expired - Fee Related CN101111059B (en) | 2006-07-20 | 2006-07-20 | Method for associated update of position district and routing district |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101583117B (en) * | 2008-05-15 | 2011-05-11 | 华为技术有限公司 | Location area updating management method, mobile management entity and network system |
| US8744493B2 (en) * | 2008-05-28 | 2014-06-03 | Via Telecom, Inc. | Localized silence area for mobile devices |
| CN101771996B (en) * | 2008-12-30 | 2011-06-22 | 华为技术有限公司 | Terminal, position information providing device, position updating method and position updating system |
| CN101771991B (en) * | 2008-12-31 | 2012-08-08 | 华为技术有限公司 | Method for controlling position update and terminal |
| EP2571318B1 (en) | 2011-04-29 | 2017-08-30 | Huawei Device Co., Ltd. | Method for realizing location update, service support node and visitor location register thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6275706B1 (en) * | 1998-11-09 | 2001-08-14 | Telefonaktiebolaget L M Ericsson | Mobile telecommunications network and method for implementing and identifying hierarchical overlapping radio coverage areas |
| WO2002028116A2 (en) * | 2000-09-27 | 2002-04-04 | Motorola Inc | Cellular communications system and method for signalling therein |
| CN1430840A (en) * | 2000-05-22 | 2003-07-16 | 诺基亚公司 | System and method for providing connection in communication network |
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- 2006-07-20 CN CN200610099461A patent/CN101111059B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6275706B1 (en) * | 1998-11-09 | 2001-08-14 | Telefonaktiebolaget L M Ericsson | Mobile telecommunications network and method for implementing and identifying hierarchical overlapping radio coverage areas |
| CN1430840A (en) * | 2000-05-22 | 2003-07-16 | 诺基亚公司 | System and method for providing connection in communication network |
| WO2002028116A2 (en) * | 2000-09-27 | 2002-04-04 | Motorola Inc | Cellular communications system and method for signalling therein |
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| CN101111059A (en) | 2008-01-23 |
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Owner name: CHANGZHOU XIAOGUO INFORMATION SERVICE CO., LTD. Free format text: FORMER OWNER: HUAWEI TECHNOLOGY CO., LTD. Effective date: 20140313 |
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Effective date of registration: 20140313 Address after: 213164 building C, building 407-2-6, Tian An Digital City, 588 Chang Wu Road, Wujin hi tech Industrial Development Zone, Changzhou, Jiangsu, China Patentee after: Changzhou Xiaoguo Information Service Co., Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: Huawei Technologies Co., Ltd. |
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Granted publication date: 20100512 Termination date: 20160720 |