CN1379571A - Method and system for inquiring position and state information of node in intelligent network - Google Patents
Method and system for inquiring position and state information of node in intelligent network Download PDFInfo
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- CN1379571A CN1379571A CN01111099.6A CN01111099A CN1379571A CN 1379571 A CN1379571 A CN 1379571A CN 01111099 A CN01111099 A CN 01111099A CN 1379571 A CN1379571 A CN 1379571A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
This invention discloses a method to inquire the information of position and state of nodes in the intellegent network with the characteristic of using the mobile applicable protocol. At may time of sending message, the negotiation mechanism can request the information relevant to the general packet wireless service, while in the packet thie method enables the server control function unit to inquire the information of position and state relevant to the general packet wireless service by classified position register, so increasing the network capability.
Description
The present invention relates to a kind of method and system of in intelligent network, realizing node location and state information searching, be used in packet domain service control function unit by attaching position register inquiry positional information and the status information relevant with GPRS.
In intelligent network, exchange separates with business, and switch is only finished the most basic function that continues, and the control of all IN services is by another Internet---and be that intelligent network is finished (i.e. business and separating of exchanging). Wherein function of exchange is finished in Service Switching Function unit (being called for short SSF), and the variety of event in will calling out (is called for short SCF) to the service control function unit, and report also may be hung up calling out, the further indication of latency services control functional unit; Service control function unit finishing service logic control function.
Service control function cell S CF can also use mobile application protocol (being called for short MAP) signaling to communicate by letter to expand its ability with attaching position register (being called for short HLR), mobile switching centre's (being called for short MSC) and GPRS (GPRS) support node (being called for short SGSN) etc. Just be based on this, the 3G (Third Generation) Moblie collaborative project organizes 3GPP to stipulate in circuit domain in its relevant specification (more than 23.078 V4.0), service control function cell S CF inquires about the position relevant with moving exchanging center MSC and the method for status information by attaching position register HLR, and it utilizes random time negotiation mechanism (being called for short ATI).
But, can't be implemented in service control function cell S CF in the packet domain in the prior art by attaching position register HLR inquiry positional information and the status information relevant with universal grouping wireless business supporting node SGSN. Although can pass through the positional information of GMLC (being called for short GMLC) inquiry general packet radio service gprs, but can not obtain status information, the business that some are correlated with therewith can not realize, and need to increase GMLC GMLC equipment. (annotate: because SGSN is Serving GPRS Support Node, in fact inquiry GPRS information be exactly the information of inquiring about SGSN, and the two is the saying from different angles, in order to meet the usage of trade, having continued to use two kinds of formulations in the literary composition, is respectively from the angle of functional entity and professional angle. )
Because prior art does not realize general packet radio service gprs position and state information searching by attaching position register HLR, thereby so that can not obtaining the business relevant with these information, the user (needs the information of general packet radio service gprs such as some, business such as context), limited the ability of network. And can not the flexibility of networking be reduced by attaching position register HLR inquiring position information.
Purpose of the present invention is exactly in order to overcome the above problems, a kind of method and system of realizing node location and state information searching in intelligent network is provided, in order to realize general packet radio service gprs position and state information searching, strengthen network capabilities, improve networking flexibility.
For achieving the above object, the present invention proposes a kind of method and system of realizing node location and state information searching in intelligent network, is used at packet domain service control function cell S CF by attaching position register HLR inquiry positional information and the status information relevant with GPRS (GPRS).
Described method comprises the steps:
1) sends a random time negotiation mechanism solicited message ATI REQUEST by mobile network service control functional unit gsmSCF to attaching position register HLR first, this message comprises at least three parameters: sender's address gsmSCF Address, the information Requested Info of request, mobile station identification Mobile Station Identity, wherein: not only indicate needed information among the information Requested Info of request and be positional information Location Information or status information Subscriber is state, and to indicate needed information be relevant with moving exchanging center MSC or relevant with universal grouping wireless business supporting node SGSN, and mobile station identification Mobile Station Identity can be International Mobile Subscriber Identity IMSI or travelling carriage ISDN(Integrated Service Digital Network) network MSISDN;
2) after attaching position register HLR receives the request message of mobile network service control functional unit gsmSCF, message Requested Info according to request, gsmSCF sends corresponding response message ATI ACK to mobile network service control functional unit, if that is: that request is location message Location Information, then response position message Location Information; If that request is status information Subscriber state, then responsive state information Subscriber state; If request is the information relevant with moving exchanging center MSC, then respond the information relevant with moving exchanging center MSC; If request is the information relevant with universal grouping wireless business supporting node SGSN, then respond the information relevant with universal grouping wireless business supporting node SGSN.
Described system comprises: the solicited message dispensing device and the solicited message receiving system that is arranged at attaching position register HLR that 1) are arranged at mobile network service control functional unit gsmSCF, be respectively applied to sending and receiving random time negotiation mechanism solicited message ATI REQUEST, this message comprises at least three parameters: sender's address gsmSCF Address, the information Requested Info of request, mobile station identification Mobile Station Identity; 2) be arranged at the response message dispensing device of attaching position register HLR and be arranged at the response message receiving system of mobile network service control functional unit gsmSCF, described response message dispensing device is behind the request message of receiving mobile network service control functional unit gsmSCF, message Requested Info according to request, gsmSCF sends corresponding response message ATI ACK to mobile network service control functional unit, and the response message receiving system is used for receiving this response message ATI ACK. It is characterized in that: the sending and receiving of message all uses mobile application protocol MAP; Not only indicate needed information among the information Requested Info of described request and be positional information Location Information or status information Subscriber is state, and to indicate needed information be relevant with moving exchanging center MSC or relevant with universal grouping wireless business supporting node SGSN, and mobile station identification Mobile Station Identity can be International Mobile Subscriber Identity IMSI or travelling carriage ISDN(Integrated Service Digital Network) network MSISDN; Described response message ATI ACK is corresponding with the information Requested Info of request, no matter that is: that request is location message Location Information or status information Subscriber is state, if request is the information relevant with moving exchanging center MSC, then respond the information relevant with moving exchanging center MSC; If request is the information relevant with universal grouping wireless business supporting node SGSN, then respond the information relevant with universal grouping wireless business supporting node SGSN.
Owing to adopted above scheme, expanded random time negotiation mechanism ATI, increased the information relevant with universal grouping wireless business supporting node SGSN among negotiation mechanism solicited message ATI REQUEST and the response message ATI ACK at any time, thereby the position relevant with universal grouping wireless business supporting node SGSN and the inquiry of status information have been realized, strengthen network capabilities, improved networking flexibility.
Fig. 1 is embodiment of the invention architectural schematic.
Fig. 2 is embodiment of the invention Signalling exchange schematic diagram.
Also the present invention is described in further detail by reference to the accompanying drawings below by specific embodiment.
See Fig. 1, owing to be for mobile network, its service control function cell S CF is gsmSCF, as seen from the figure, is undertaken alternately by mobile application protocol MAP between mobile network service control functional unit gsmSCF and attaching position register HLR.
Fig. 2 is the Signalling exchange schematic diagram, it comprises the steps: 1) send a random time negotiation mechanism solicited message ATI REQUEST by mobile network service control functional unit gsmSCF to attaching position register HLR first, 2) after attaching position register HLR receives the request message of mobile network service control functional unit gsmSCF, according to the message Requested Info of request, gsmSCF sends corresponding response message ATI ACK to mobile network service control functional unit.
Table one, table two are respectively that random time negotiation mechanism solicited message ATI REQUEST is in prior art with in middle situation of the present invention, wherein: Information element name refers to the title of parameter, Required refers to whether this parameter is necessary, M represents necessary, C then represents according to circumstances optional, below table three, four also refer to describe with, Description. From table one, two as seen, this message comprises at least three parameters: sender's address gsmSCF Address, the information Requested Info of request, mobile station identification Mobile Station Identity, and in table two, not only indicating needed information among the information Requested Info of request is positional information Location Information or status information Subscriber is state, and to indicate needed information be relevant with moving exchanging center MSC or relevant with universal grouping wireless business supporting node SGSN, and mobile station identification Mobile Station Identity can be International Mobile Subscriber Identity IMSI or travelling carriage ISDN(Integrated Service Digital Network) network MSISDN.
Table one: ATI REQUEST message of the prior art:
Table two: ATI REQUEST message of the present invention:
| Information element name | Required | Description |
| gsmSCF Address | M | Send out message person's address. |
| Requested Info | M | The positional information of request. |
| Mobile Station Identity | M | Identify a mobile subscriber. Can be IMSI or MSISDN. |
| Information element name | Required | Description |
| GsmSCF Address | M | Send out message person's address. |
| Requested Info | M | The information of request. Indicate the type (MSC is relevant or SGSN is relevant) that needs |
| Mobile Station Identity | M | Identify a mobile subscriber. Can be IMSI or MSISDN. |
Table three, the corresponding response message ATI ACK of table four are in prior art and situation of the present invention. From table four as seen, response message ATI ACK is corresponding with solicited message ATI Request, if that is: request be location message Location Information, response position message Location Information then; If that request is status information Subscriber state, then responsive state information Subscriber state; If request is the information relevant with moving exchanging center MSC, then respond the information relevant with moving exchanging center MSC; If request is the information relevant with universal grouping wireless business supporting node SGSN, then respond the information relevant with universal grouping wireless business supporting node SGSN. Table three: ATI ACK message of the prior art:
Table four: amended ATI ACK message:
| Information element name | Required | Description |
| Location Information | C | The positional information of travelling carriage (only comprising the positional information that MSC is relevant). See 3G TS23.018 |
| Subscriber state | C | The status information of travelling carriage (only comprising the status information that MSC is relevant). See 3G TS23.018 |
| Information element name | Required | Description |
| Location Information | C | The positional information of travelling carriage (information that MSC is relevant or SGSN is relevant is according to the type decided of request). See 3G TS23.018 |
| Subscriber state | C | The status information of travelling carriage (information that MSC is relevant or SGSN is relevant is according to the type decided of request). |
Wherein, the status information relevant with universal grouping wireless business supporting node SGSN includes, without being limited to: context tabulation (PDP CONTEXT LIST), travelling carriage busy-idle condition, whether can and.
Experiment shows that the present invention can realize the position relevant with universal grouping wireless business supporting node SGSN and the inquiry of status information, strengthens network capabilities, improves networking flexibility.
Claims (4)
1, a kind of method that in intelligent network, realizes node location and state information searching, be used in packet domain service control function unit (SCF) by attaching position register (HLR) inquiry positional information and the status information relevant with GPRS (GPRS), it is characterized in that using mobile application protocol (MAP), comprise the steps:
1) sends a random time negotiation mechanism solicited message (ATI REQUEST) by mobile network service control functional unit (gsmSCF) to attaching position register (HLR) first, this message comprises at least three parameters: information (Requested Info), the mobile station identification (Mobile Station Identity) of sender's address (gsmSCF Address), request, wherein: not only indicating needed information in the information of request (Requested Info) is positional information (Location Information) or status information (Subscriber state), and to indicate needed information be relevant with mobile switching centre (MSC) or relevant with GPRS (GPRS), and mobile station identification (Mobile Station Identity) can be International Mobile Subscriber Identity (IMSI) or travelling carriage ISDN(Integrated Service Digital Network) network number (MSISDN);
2) after attaching position register (HLR) is received the request message of mobile network service control functional unit (gsmSCF), message (Requested Info) according to request, send corresponding response message (ATI ACK) to mobile network service control functional unit (gsmSCF), if that is: that request is location message (Location Information), then response position message (Location Information); If that request is status information (Subscriber state), then responsive state information (Subscriber state); If request is the information relevant with mobile switching centre (MSC), then respond the information relevant with mobile switching centre (MSC); If request is the information relevant with GPRS (GPRS), then respond the information relevant with GPRS (GPRS).
2, the method that realizes node location and state information searching in intelligent network as claimed in claim 1, whether it is characterized in that: the described status information relevant with GPRS (GPRS) includes, without being limited to: context tabulation (PDP CONTEXT LIST), travelling carriage busy-idle condition, can reach.
3, a kind of system that in intelligent network, realizes node location and state information searching, be used in packet domain service control function unit (SCF) by attaching position register (HLR) inquiry positional information and the status information relevant with GPRS (GPRS), comprise: the solicited message dispensing device and the solicited message receiving system that is arranged at attaching position register (HLR) that 1) are arranged at mobile network service control functional unit (gsmSCF), be respectively applied to sending and receiving random time negotiation mechanism solicited message (ATI REQUEST), this message comprises at least three parameters: information (Requested Info), the mobile station identification (Mobile Station Identity) of sender's address (gsmSCF Address), request; 2) be arranged at the response message dispensing device of attaching position register (HLR) and be arranged at the response message receiving system of mobile network service control functional unit (gsmSCF), described response message dispensing device is behind the request message of receiving mobile network service control functional unit (gsmSCF), message (Requested Info) according to request, send corresponding response message (ATI ACK) to mobile network service control functional unit (gsmSCF), the response message receiving system is used for receiving this response message (ATI ACK).
It is characterized in that: the sending and receiving of message all uses mobile application protocol (MAP); Not only indicating needed information in the information of described request (Requested Info) is positional information (Location Information) or status information (Subscriber state), and to indicate needed information be relevant with mobile switching centre (MSC) or relevant with GPRS (GPRS), and mobile station identification (Mobile Station Identity) can be International Mobile Subscriber Identity (IMSI) or travelling carriage ISDN(Integrated Service Digital Network) network number (MSISDN);
Described response message (ATI ACK) is corresponding with the information (Requested Info) of request, no matter that is: request is location message (Location Information) or status information (Subscriber state), if request is the information relevant with mobile switching centre (MSC), then respond the information relevant with mobile switching centre (MSC); If request is the information relevant with GPRS (GPRS), then respond the information relevant with GPRS (GPRS).
4, the system that realizes node location and state information searching in intelligent network as claimed in claim 3, whether it is characterized in that: the described status information relevant with GPRS (GPRS) includes, without being limited to: context tabulation (PDP CONTEXT LIST), travelling carriage busy-idle condition, can reach.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011110996A CN1167231C (en) | 2001-04-06 | 2001-04-06 | Method and system for inquiring position and state information of node in intelligent network |
| PCT/CN2002/000190 WO2002082745A1 (en) | 2001-04-06 | 2002-03-22 | Methods and systems for inquiring the node location and the state information in an intellectualized network |
| RU2003132459/09A RU2271076C2 (en) | 2001-04-06 | 2002-03-22 | Method and system for requesting position information or status information of a node client in intellectual network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011110996A CN1167231C (en) | 2001-04-06 | 2001-04-06 | Method and system for inquiring position and state information of node in intelligent network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1379571A true CN1379571A (en) | 2002-11-13 |
| CN1167231C CN1167231C (en) | 2004-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011110996A Expired - Lifetime CN1167231C (en) | 2001-04-06 | 2001-04-06 | Method and system for inquiring position and state information of node in intelligent network |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1167231C (en) |
| RU (1) | RU2271076C2 (en) |
| WO (1) | WO2002082745A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004066658A1 (en) * | 2003-01-17 | 2004-08-05 | Huawei Technologies Co., Ltd. | Method for periodic location information request in location service |
| 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 |
| CN1317869C (en) * | 2003-11-28 | 2007-05-23 | 华为技术有限公司 | A method for implementing roam charging of mobile station data service |
| CN100417276C (en) * | 2004-05-21 | 2008-09-03 | 华为技术有限公司 | Call state detecting method |
| CN101047971B (en) * | 2006-04-06 | 2010-04-14 | 华为技术有限公司 | Method for trigging intelligent service at attatching area when intelligent user roaming |
| CN101198143B (en) * | 2006-12-07 | 2010-05-12 | 上海贝尔阿尔卡特股份有限公司 | Method and device in GSM network for determining communication mode among switching arrangements |
| CN101146325B (en) * | 2006-09-13 | 2010-07-07 | 华为技术有限公司 | Method and system for circuit domain network to get IMS domain user information |
| CN101401355B (en) * | 2006-03-06 | 2014-10-29 | 皇家飞利浦电子股份有限公司 | Using position for node grouping |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1936860B1 (en) * | 2006-12-19 | 2013-07-03 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | Method and apparatus for inter network retrieval of user related data |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6032043A (en) * | 1996-09-25 | 2000-02-29 | Telefonaktiebolaget L M Ericsson (Publ) | Home location register feature dispatching and arbitration in a wireless intelligent network |
| FI19992040A (en) * | 1999-09-23 | 2001-03-24 | Nokia Networks Oy | Triggering of service in intelligent networks |
| DE19947659A1 (en) * | 1999-10-04 | 2001-04-05 | Alcatel Sa | Method for providing services of the intelligent network for participants of the Internet, as well as network nodes, network gateway, computer program and storage medium therefor |
-
2001
- 2001-04-06 CN CNB011110996A patent/CN1167231C/en not_active Expired - Lifetime
-
2002
- 2002-03-22 WO PCT/CN2002/000190 patent/WO2002082745A1/en not_active Application Discontinuation
- 2002-03-22 RU RU2003132459/09A patent/RU2271076C2/en active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004066658A1 (en) * | 2003-01-17 | 2004-08-05 | Huawei Technologies Co., Ltd. | Method for periodic location information request in location service |
| 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 |
| CN1317869C (en) * | 2003-11-28 | 2007-05-23 | 华为技术有限公司 | A method for implementing roam charging of mobile station data service |
| CN100417276C (en) * | 2004-05-21 | 2008-09-03 | 华为技术有限公司 | Call state detecting method |
| CN101401355B (en) * | 2006-03-06 | 2014-10-29 | 皇家飞利浦电子股份有限公司 | Using position for node grouping |
| CN101047971B (en) * | 2006-04-06 | 2010-04-14 | 华为技术有限公司 | Method for trigging intelligent service at attatching area when intelligent user roaming |
| CN101146325B (en) * | 2006-09-13 | 2010-07-07 | 华为技术有限公司 | Method and system for circuit domain network to get IMS domain user information |
| CN101198143B (en) * | 2006-12-07 | 2010-05-12 | 上海贝尔阿尔卡特股份有限公司 | Method and device in GSM network for determining communication mode among switching arrangements |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2271076C2 (en) | 2006-02-27 |
| WO2002082745A1 (en) | 2002-10-17 |
| CN1167231C (en) | 2004-09-15 |
| RU2003132459A (en) | 2005-05-27 |
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