CN1691823A - Mobile terminal position logging method for mobile communication network - Google Patents
Mobile terminal position logging method for mobile communication network Download PDFInfo
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- CN1691823A CN1691823A CNA2004101012962A CN200410101296A CN1691823A CN 1691823 A CN1691823 A CN 1691823A CN A2004101012962 A CNA2004101012962 A CN A2004101012962A CN 200410101296 A CN200410101296 A CN 200410101296A CN 1691823 A CN1691823 A CN 1691823A
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- portable terminal
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
- C02F3/305—Nitrification and denitrification treatment characterised by the denitrification
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1284—Mixing devices
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/14—Activated sludge processes using surface aeration
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/308—Biological phosphorus removal
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/341—Consortia of bacteria
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/06—Nutrients for stimulating the growth of microorganisms
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- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to a mobile terminal position logging method for mobile communication network which includes the following step: confirming whether the mobile switching centre 222 is in the situation of mutual system change after confirming the portable terminal 240 is coming into the UMTS network 220; the mobile switching centre 222 confirming the above-mentioned portable terminal 240 belongs to the GSM/GPRS network 210 after confirming the mutual system change; the mobile switching centre 222 connecting to the mobile switching centre 212 of the SM/GPRS network 210 through the SGSN interface; the mobile switching centre 222 sharing the identifying information IMSI and TMSI of the above-mentioned portable terminal 240 stored in the visitor location register 213 and the home location register 230. The invention coexists in the same routing domain with the GSM-GPRS and UMTS network; it can effectively carry out position register operation dual-mode terminal when the mutual system changes.
Description
Technical field
The present invention relates to the mobile communication service, particularly relate to a kind of mobile terminal position logging method of mobile communications network.
Background technology
Mobile communications network developed into except the voice call service through the 1st generation of analog form that voice call service only is provided, fax, data, services also are provided and can carry out digital communication the 2nd generation communication network.
The 2nd third-generation mobile communication system is divided into CDMA (connection of the Code Division Multiple Access-demal multi-address) mode of north America region, and the GSM of European Region (Global System for MobileCommunications-global system for mobile communications) mode.
Existing mobile communications system can be described as enter into the 3rd generation communication network.
In the 3rd generation communication network, can provide than in the past the 1st, 2 generation communication network trust more and the communication service of hommization, that is, can carry out data, services at a high speed and be connected with new video, audio service and network.
The 3rd third-generation mobile communication system is divided into the CDMA2000 of the method for synchronization of representing north America region, and the UMTS (Universal Mobile Telecommunications System-Universal Mobile Telecommunications System) that represents the asynchronous mode of European Region.
But the communication system that has been provided with in area or the country need be considered the problem of expense aspect and equipment is introduced and system is provided with the time, so can not all change into new communication system in a short time.Therefore, the 2nd third-generation mobile communication system can only coexist as in identical area or the country within a certain period of time with the 3rd third-generation mobile communication system.
Thus, in the 3rd third-generation mobile communication system, need develop a kind of multi-mode (Multi-Mode) terminal of supporting global roaming network system (Global Roaming Network System).
At existing GSM, on the basis of GPRS (General Packet Radio Service-GPRS) function, developing the dual-mode terminal of a kind of WCDMA of support (connection of Wideband Code Division Multiple Access-wide channel demal multi-address) recently.
Thus, may in UMTS network and GSM-GPRS network, hocket position login of dual-mode terminal.
That is, the dual-mode terminal of above-mentioned support GSM-GPRS and WCDMA carries out at the GSM network under the state of position login the situation of mutual system variation (intersystem change) taking place to carry out to the UMTS network; Or carry out at the UMTS network under the state of position login the situation of mutual system variation taking place to carry out to the GSM-GPRS network.
But, in prior art, even if identical Routing Area (Routing area), when the position of terminal moves to the UMTS network from the GSM-GPRS network, or when the UMTS network moves to the GSM-GPRS network, before paging (paging) signal that receives is carried out response operation, need carry out routing region updating (Routing area update) operation, thereby have the problem of waste Radio Resource (radio resource).
Therefore, consider the position login that hockets between existing UMTS network and the GSM-GPRS network, therefore need develop the method that effectively to regulate the problems referred to above.
Summary of the invention
The object of the present invention is to provide a kind of mobile terminal position logging method of mobile communications network, it is coexisted in identical Routing Area has under the situation of GSM-GPRS network and UMTS network, when mutual system variation takes place, can effectively carry out the position register of dual-mode terminal.
For achieving the above object, the mobile terminal position logging method of the mobile communications network among the present invention includes following several steps: when confirming the portable terminal device of mutual system variation takes place, further confirm the step of the network that above-mentioned portable terminal device once belonged to; The step of Connection Service GPRS Support Node in the network in the past of above-mentioned affirmation (SGSN:Serving GPRS Support Node) interface; By above-mentioned SGSN interface, share the step of the identifying information of the above-mentioned portable terminal device of storing in the above-mentioned network in the past.
The present invention is characterized in that: the identifying information of above-mentioned terminal is international mobile subscriber identification (IMSI:International Mobile Subscriber Identity), and interim mobile radio station identification (TMSI:Temporary Mobile Station Identity).
Effect of the present invention is, in when, in identical Routing Area (Routing Area) mutual system variation (intersystem change) taking place, make terminal need not to carry out the position login step and get final product airtime communication, thus but save radio resources (radio resource) and reduce network load.
Description of drawings
Fig. 1 points out out the signal flow graph of general position login step;
Network configuration illustration figure when Fig. 2 points out out mutual system variation in the embodiment of the invention;
Fig. 3 points out out the action flow chart of the terminal location login step in the embodiment of the invention.
The symbol description of accompanying drawing major part:
210:GSM/GPRS network 211,221: base station (BS)
212,222: mobile switching centre (MSC) 213: Visited Location Registor (VLR)
220:UMTS network 230: attaching position register (HLR)
Embodiment
Describe the present invention with reference to the accompanying drawings in detail.
In general, wireless communication user carries out mobile communication operation by portable terminal device.
For making the mobile communication operation that carries out portable terminal device, at first need in cordless communication network, login the position of above-mentioned portable terminal device.
1 general position login step is described with reference to the accompanying drawings.
At first, portable terminal device 111 is to base station control center (BSC:Base Station Controller) 112 request positions login, and 112 in above-mentioned base stations control control centre is to mobile switching centre (MSC:Mobile Switching Center) 113 request positions logins.
Above-mentioned mobile switching centre 113 is then to Visited Location Registor (VLR:Visitor LocationRegister) 114 request positions logins, and 114 of above-mentioned Visited Location Registors are to attaching position register (HLR:Home Location Register) 115 notice positions logins.
At this moment, attaching position register 115 is with entrant's information and the corresponding response message of position login, be sent in the above-mentioned Visited Location Registor 114, after the above-mentioned entrant's information of 114 of above-mentioned Visited Location Registors storage, the response message of position logging request correspondence is sent to above-mentioned mobile switching centre 113.
Then, mobile switching centre 113 is sent to base station control center 112 with the information of above-mentioned position logging request correspondence, and 112 of above-mentioned base station control center are carried out the position login to above-mentioned portable terminal device 111 and required corresponding replying, thus the completing place register.
When user's position when a switching center moves to other switching center, because each switching center has Visited Location Registor (VLR), so delete position information from the Visited Location Registor of switching center in the past, and in the Visited Location Registor of the new mobile switching centre that moves login position information again, in attaching position register (HLR), upgrade the number of the Visited Location Registor of the switching center's positional information that is used to represent that the user is affiliated simultaneously.
In addition, network coexisted in the situation of identical Routing Area (Routing Area) as the GSM/GPRS network in embodiments of the present invention with UMTS, be that example describes with the situation of portable terminal device when the GSM/GPRS network moves to the UMTS network below.
Among Fig. 2, ' 210 ' is the GSM/GPRS network; ' 220 ' is the UMTS network; ' 211 ', ' 221 ' is base station (BS); ' 212 ', ' 222 ' is mobile switching centre (MSC); ' 213 ' is Visited Location Registor (VLR); ' 230 ' is attaching position register (HLR); ' 240 ' is to support double mode portable terminal device.
Promptly, in embodiments of the present invention, when portable terminal device 240 when GSM/GPRS network 210 moves to UMTS network 220, the above-mentioned portable terminal device 240 of above-mentioned mobile switching centre's 222 identifications enters into the switching center zone of oneself, and and mobile switching centre 212 between set up the SGSN interface, above-mentioned SGSN support information packet-switched services.
Thus, the IMSI of the portable terminal device 240 of record in above-mentioned mobile switching centre 222 and mobile switching centre's 212 share and access location registers 213 and the attaching position register 230, TMSI information.
Thereby, but mobile switching centre's 222 notice portable terminal devices 240 need not to carry out the position login and airtime communication.
3 action flow chart describes above-mentioned steps in detail with reference to the accompanying drawings.
As shown in Figure 3, in an embodiment of the present invention, it is characterized in that including following several steps: when confirming that portable terminal device 240 enters into UMTS network 220, confirm whether mobile switching centre 222 is in the step of the situation of mutual system variation; In above-mentioned steps, when confirming as mutual system variation, above-mentioned mobile switching centre 222 confirms the step of the GSM/GPRS network 210 that above-mentioned portable terminal device (240) once belonged to; Above-mentioned mobile switching centre 222 is connected to the step of the mobile switching centre 212 of said GSM/GPRS network 210 by SGSN (Serving GPRS Support Node) interface; Above-mentioned mobile switching centre 222 passes through above-mentioned SGSN interface, identifying information (IMSI, step TMSI) of the above-mentioned portable terminal device 240 of storage in share and access location register 213 and the attaching position register 230.
The following describes the as above action and the action effect of the embodiment of the invention of structure.
When portable terminal device 240 when GSM-GPRS network 210 moves to UMTS network 220, above-mentioned portable terminal device 240 receives the 221 position logon area domain informations that send from the base station, and above-mentioned position logon area domain information and the own canned data that obtains compared.
At this moment, portable terminal device 240 is inconsistent owing to above-mentioned comparative result, and identifies the situation of self-position change.
Thus, portable terminal device 240 identifies self-position change and the situation of the corresponding mutual system variation of generation, thereby transmits the routing update request messages to base station 221.
Here, when base station 221 when mobile switching centre 222 transmits the routing update request message of portable terminal devices 240, above-mentioned mobile switching centre 222 confirms whether above-mentioned portable terminal device 240 is logined in existing Visited Location Registor 223.That is, mobile switching centre 222 confirms whether the position change of above-mentioned portable terminal device takes place in the switching center zone.
In the present embodiment, because portable terminal device 240 moves to UMTS network 220 from GSM/GPRS network 210, it is not the change of carrying out in own switching center zone that mobile switching centre 222 identifies the change of above-mentioned position, thereby confirms the network that above-mentioned portable terminal device 240 once belonged to.
At this moment, when confirming that portable terminal device 240 once belonged to GSM/GPRS network 210, mobile switching centre 222 is connected with mobile switching centre 212 by the SGSN interface, and asks the IMSI of above-mentioned portable terminal device 240, TMSI information to above-mentioned mobile switching centre 212.
Thus, mobile switching centre 212 by with the 222SGSN of mobile switching centre interface, with the IMSI of portable terminal device 240 of record in Visited Location Registor 213 and the attaching position register 230, TMSI information is sent to above-mentioned mobile switching centre 222.
Simultaneously, the IMSI that above-mentioned mobile switching centre 212 writes down in it to Visited Location Registor 213 request deletion, TMSI information, and the positional information of the portable terminal device 240 that writes down in it to attaching position register 230 request deletions.
Thereby, the IMSI of said GSM/portable terminal device 240 that UMTS network 210 mobile switching centres 212 transmit shares in above-mentioned mobile switching centre 222, TMSI information, and notify it to log on as the new entrant to above-mentioned portable terminal device 240, and need not to carry out the position login and airtime communication.
As above describe in detail, the present invention has following effect, promptly, in when, in identical Routing Area (RoutingArea) mutual system variation (intersystem change) taking place, make terminal need not to carry out the position login step and get final product airtime communication, thus but save radio resources (radio resource) and reduce network load.
Above embodiment only is used to illustrate the present invention, but not is used to limit the present invention.
Claims (2)
1. the mobile terminal position logging method of a mobile communications network is characterized in that including following several steps:
When confirming that portable terminal device moves, whether the step of mutual system variation takes place;
Confirm the step of the network in the past that the portable terminal device of the mutual system variation of described generation once belonged to;
The step of Connection Service GPRS Support Node interface in the network in the past of described affirmation;
Share the step of the identifying information of the described portable terminal device of storing in the network in the past by described Serving GPRS Support Node interface;
By shared described identifying information, and need not to carry out the position login of described portable terminal device, and allow to get final product the step of airtime communication.
2. the mobile terminal position logging method of mobile communications network according to claim 1 is characterized in that: the identifying information of described portable terminal device is international mobile subscriber identification, and interim mobile radio station identification.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040028789 | 2004-04-26 | ||
| KR1020040028789A KR100631698B1 (en) | 2004-04-26 | 2004-04-26 | Mobile terminal location registration method in mobile communication network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1691823A true CN1691823A (en) | 2005-11-02 |
| CN100512523C CN100512523C (en) | 2009-07-08 |
Family
ID=35346882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004101012962A Expired - Fee Related CN100512523C (en) | 2004-04-26 | 2004-12-15 | Mobile terminal position logging method for mobile communication network |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100631698B1 (en) |
| CN (1) | CN100512523C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455115C (en) * | 2005-12-28 | 2009-01-21 | 华为技术有限公司 | Method and system for supporting route zone updating after relocating between nodes by service GPRS |
| CN101242601B (en) * | 2007-02-06 | 2011-05-11 | 中兴通讯股份有限公司 | A method for dual-mode, dual-card and dual-idle terminal to realizing single number |
| CN101252773B (en) * | 2008-03-28 | 2011-08-10 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and method for double-module / multi-module terminal to realize global roaming |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101002810B1 (en) | 2007-08-10 | 2010-12-21 | 삼성전자주식회사 | Method and apparatus for registering terminal in packet switching domain |
| CN102421086B (en) * | 2010-09-28 | 2014-07-02 | 中兴通讯股份有限公司 | Location updating method and system of dual-mode and dual-standby terminal |
-
2004
- 2004-04-26 KR KR1020040028789A patent/KR100631698B1/en not_active IP Right Cessation
- 2004-12-15 CN CNB2004101012962A patent/CN100512523C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455115C (en) * | 2005-12-28 | 2009-01-21 | 华为技术有限公司 | Method and system for supporting route zone updating after relocating between nodes by service GPRS |
| CN101242601B (en) * | 2007-02-06 | 2011-05-11 | 中兴通讯股份有限公司 | A method for dual-mode, dual-card and dual-idle terminal to realizing single number |
| CN101252773B (en) * | 2008-03-28 | 2011-08-10 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and method for double-module / multi-module terminal to realize global roaming |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050103581A (en) | 2005-11-01 |
| CN100512523C (en) | 2009-07-08 |
| KR100631698B1 (en) | 2006-10-09 |
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Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONIC (CHINA) RESEARCH + DEVELOPMENT CENTRE CO., LTD. Effective date: 20120309 |
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Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264006 YANTAI, SHANDONG PROVINCE |
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Effective date of registration: 20120309 Address after: 264006 No. 228 Changjiang Road, Yantai Economic Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20151215 |
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