CN103167466B - System and method of achieving access of mobile network and next generation network (NGN) - Google Patents
System and method of achieving access of mobile network and next generation network (NGN) Download PDFInfo
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- CN103167466B CN103167466B CN201310056750.6A CN201310056750A CN103167466B CN 103167466 B CN103167466 B CN 103167466B CN 201310056750 A CN201310056750 A CN 201310056750A CN 103167466 B CN103167466 B CN 103167466B
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Abstract
The invention provides a system of achieving access of a mobile network and a next generation network (NGN). The system comprises at least one mobile terminal, at least one NGN server, and further comprises at least one network access gateway (NAG) device. The NAG device is connected to the mobile terminal through a wireless communication network, and connected to the NGN server through the NGN. The invention further provides a method of achieving the access of the mobile network and the NGN. The method mainly includes the following steps: any mobile terminal carries out NGN login on one NGN server; the mobile terminal originates a NGN call to the NGN server; and the NGN server originates a mobile call to the mobile terminal. Through the NAG (NAG Access Gateway) device, the mobile network is accessed into the NGN so that the NGN can effectively manage each mobile network terminal through the mobile network (for instance, the third generation telecommunication).
Description
Technical field
The present invention relates to the system and method that a kind of mobile network of realization is docked with NGN network.
Background technology
NGN network, be next generation network (Next Generation Network), be called again next generation network, main thought is that the mode with unified management provides multimedia service in a unified network platform, integrate (general designation FMC) on the basis of existing city landline telephone, mobile phone, increase multi-medium data service and the service of other appreciation types.Wherein, the exchange of speech will adopt Softswitch technology, and the main implementation of platform is IP technology, progressively realize Unified Communication wherein voip will be an emphasis in next generation network.
In the prior art, can be easy to realize the intercommunication of mobile network system (as 3G network) and NGN network system, being about to mobile network protocol is SIP/MGCP/H.323 agreement by transfer gateway device translates, has realized the gateway of mobile network system and NGN network system.Profit can realize the information mutual communication of mobile network system and NGN network system in this way, and this mobile network and NGN network are reciprocity status, do not have subordinate relation between the two, and NGN system can not arrive by mobile network management this mobile network's user.
Summary of the invention
The object of the invention is to, the mobile network system (as 3G network) existing in solution prior art and the docking calculation of NGN network system can only be realized information mutual communication, can not realize the problems such as data management each other.
For achieving the above object, the invention provides following technical scheme:
The system that a kind of mobile network of realization is docked with NGN network, comprise at least one mobile terminal, at least one NGN server, also comprise at least one NAG equipment, described NAG equipment is connected to described mobile terminal by cordless communication network, and described NAG equipment is connected to described NGN server by described NGN network.
Described NAG equipment comprises:
One moves Registering modules, for obtaining and forward NGN registration information and NGN registration response message;
One mobile calls module, for obtaining and forward NGN call request information, mobile calls solicited message, NGN call information and mobile calls response message;
One NGN Registering modules, for obtaining and forward NGN registration information and NGN registration response message;
One NGN calling module, for obtaining and forward NGN call request information, mobile calls solicited message, NGN call information and mobile calls response message;
Wherein, described mobile Registering modules is connected to described NGN Registering modules, and described mobile calls module is connected to described NGN calling module;
Described mobile Registering modules is connected to described mobile terminal by cordless communication network, and described NGN Registering modules is connected to described NGN server by described NGN network;
Described mobile calls module is connected to described mobile terminal by cordless communication network, and described NGN calling module is connected to described NGN server by described NGN network.
For achieving the above object, the present invention also provides following technical scheme:
Realize mobile network and the method that NGN network docks, comprise the steps:
At least one mobile terminal, at least one NGN server are provided, and at least one NAG equipment;
In described NAG equipment, create a database, this database comprises the information of opening an account of mobile phone users;
Described NAG equipment carries out NGN registration by described mobile terminal on described NGN server;
Described NAG equipment is initiated NGN calling by described mobile terminal on described NGN server;
Described NAG equipment is initiated mobile calls by described NGN server to described mobile terminal.
Described NAG equipment carries out NGN registration by arbitrary mobile terminal on described NGN server, specifically comprises the steps:
Obtain the NGN registration information of arbitrary mobile terminal;
Call in described database the information of opening an account that should mobile phone users;
The information to one of opening an account described in transmission NGN server;
Carry out NGN registration;
Reply a NGN registration response message to described mobile terminal.
Wherein, described NAG obtains the NGN registration information of arbitrary mobile terminal, specifically comprises the steps:
The mobile Registering modules of described NAG obtains the NGN registration information of arbitrary mobile terminal;
The mobile Registering modules of described NAG forwards described NGN registration information to the NGN Registering modules of described NAG;
Described NGN Registering modules forwards described NGN registration information to described NGN server.
Wherein, described NAG replys a NGN registration response message to described mobile terminal, specifically comprises the steps:
The NGN Registering modules of described NAG obtains the NGN registration response message that described NGN server is replied;
Described NGN Registering modules forwards described NGN registration response message to the mobile Registering modules of described NAG;
Described mobile Registering modules forwards described NGN registration response message to described mobile terminal.
Described NAG equipment is initiated NGN calling by described mobile terminal on described NGN server, specifically comprises the steps:
Obtain the NGN call request information of described mobile terminal;
Call in described database the information of opening an account that should mobile phone users;
The information of opening an account described in transmission is to described NGN server;
Carrying out NGN calls out;
Transmit the medium surface information of NGN server to the medium surface of mobile terminal;
The NGN call information of replying is to described mobile terminal.
Wherein, described NAG obtains the call request information of described mobile terminal, specifically comprises the steps:
The mobile calls module of described NAG is obtained the NGN call request information of described mobile terminal;
Described in the mobile calls module forwards of described NAG, NGN call request information is to the NGN calling module of described NAG;
Described NGN calling module forwards described NGN call request information to described NGN server.
Wherein, described NAG replys a NGN call information to described mobile terminal, specifically comprises the steps:
The NGN calling module of described NAG obtains the NGN call information that described NGN server is replied;
Described NGN calling module forwards described NGN call information to the mobile calls module of described NAG;
Described in described mobile calls module forwards, NGN call information is to described mobile terminal.
Described NAG equipment is initiated mobile calls by described NGN server to described mobile terminal, specifically comprises the steps:
Obtain the mobile calls solicited message that described NGN server sends to arbitrary mobile terminal;
Call in described database the information of opening an account that should mobile phone users;
The information of opening an account described in transmission is to described mobile terminal;
Carry out mobile calls;
Transmit the medium surface information of mobile terminal to the medium surface of described NGN server;
Reply a mobile calls response message to described NGN server.
Wherein, described NAG obtains the mobile calls solicited message of arbitrary NGN server, specifically comprises the steps:
The NGN calling module of described NAG obtains the mobile calls solicited message of described NGN server;
The NGN calling module of described NAG forwards described mobile calls solicited message to the mobile calls module of described NAG;
Described in described mobile calls module forwards, mobile calls solicited message is to described mobile terminal.
Wherein, described NAG replys a mobile calls response message to described NGN server, specifically comprises the steps:
The mobile calls module of described NAG is obtained the mobile calls response message that described mobile terminal is replied;
Described in described mobile calls module forwards, mobile calls response message is to the NGN calling module of described NAG;
Described NGN calling module forwards described mobile calls response message to described NGN server.
The NGN registration information of described mobile terminal comprises No. IMSI, No. ISDN, and the NGN call request information of described mobile terminal comprises No. IMSI, No. ISDN, the mobile calls request packet including IMS of described NGN server No. I, No. ISDN.
The invention has the advantages that, the system and the method thereof that provide a kind of mobile network of realization to dock with NGN network, by a mobile network by NAG(NGN Access Gateway) equipment access in NGN network, make NGN network to realize the effective management to each mobile network's terminal (as 3G mobile) by this mobile network (as 3G network).Mobile subscriber can, by NAG equipment in NGN system registry, can inquire mobile subscriber's the medium state of start, shutdown, call in NGN system.The hello protocol of mobile network and NGN network can be changed mutually by NAG equipment, thus by mobile subscriber's full call state (rise exhale, the other side's on-hook, the other side are answered, the long-term ring unanswered of the other side etc.) all can in NGN system, inquire about and manage.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of realizing the system that mobile network docks with NGN network in the present invention;
Fig. 2 is the FB(flow block) that realizes the method that mobile network docks with NGN network in the present invention;
Fig. 3 is the FB(flow block) that in the present invention, described in step 3), NAG equipment carries out NGN registration by arbitrary mobile terminal on described NGN server;
Fig. 4 is step 31 in the present invention) described NAG obtains the FB(flow block) of the NGN registration information of arbitrary mobile terminal;
Fig. 5 is step 35 in the present invention) described NAG replys a NGN registration response message to the FB(flow block) of described mobile terminal;
Fig. 6 be in the present invention described in step 4) NAG equipment by described mobile terminal to the FB(flow block) of initiating NGN on described NGN server and calling out;
Fig. 7 is step 41 in the present invention) described NAG obtains the FB(flow block) of the call request information of described mobile terminal;
Fig. 8 is step 46 in the present invention) described NAG replys a NGN call information to the FB(flow block) of described mobile terminal;
Fig. 9 be in the present invention described in step 5) NAG equipment described NGN server is initiated to the FB(flow block) of mobile calls to described mobile terminal;
Figure 10 is step 51 in the present invention) described NAG obtains the FB(flow block) of the mobile calls solicited message of arbitrary NGN server;
Figure 11 is step 56 in the present invention) described NAG replys a mobile calls response message to the FB(flow block) of described NGN server;
In figure, mark is as follows:
1, mobile terminal, 2, NGN server, 3, NAG equipment;
31, mobile Registering modules, 32, mobile calls module, 33, NGN Registering modules, 34, NGN calling module.
Embodiment
Below in conjunction with accompanying drawing, describe the specific embodiment of the present invention in detail, those skilled in the art is more clearly understood and how to put into practice the present invention.Although should be appreciated that in conjunction with its preferred specific embodiments and described the present invention, these embodiments are intended setting forth, rather than limit the scope of the invention.
Be illustrated in figure 1 the system that a kind of mobile network of realization is docked with NGN network, comprise two above mobile terminals 1, two above NGN servers 2, also comprise at least one NAG equipment 3, NAG equipment 3 is connected to mobile terminal 1 by cordless communication network, and NAG equipment 3 is connected to described NGN server 2 by NGN network.
Mobile network herein can be 3G network, and mobile terminal 1 can be 3G mobile, and NAG equipment 3 is NGN accessing gateway equipment (NGN Access Gateway), is a kind of for accessing the gateway device of NGN network.In said system, the network interface between NAG equipment and mobile terminal is mobile network's standard interface, and the interface between NAG equipment and NGN server is NGN standard interface.
NAG equipment 3 comprises:
One moves Registering modules 31, for obtaining and forward NGN registration information and NGN registration response message;
One mobile calls module 32, for obtaining and forward NGN call request information, mobile calls solicited message, NGN call information and mobile calls response message;
One NGN Registering modules 33, for obtaining and forward NGN registration information and NGN registration response message;
One NGN calling module 34, for obtaining and forward NGN call request information, mobile calls solicited message, NGN call information and mobile calls response message;
Wherein, mobile Registering modules 31 is connected to NGN Registering modules 33, and mobile calls module 32 is connected to NGN calling module 34;
Mobile calls module 32 is connected to mobile terminal 1 by cordless communication network, and NGN calling module 34 is connected to NGN server 2 by described NGN network.
Above-mentioned mobile Registering modules 31, mobile calls module 32, NGN Registering modules 33, NGN calling module 34, be all the functional module of NAG equipment, for completing various functions of the present invention.
The present invention also provides following technical scheme:
Be illustrated in figure 2 a kind of mobile network of realization and the method that NGN network docks, comprise the steps.
Step 1) provides at least one mobile terminal, at least one NGN server, and at least one NAG equipment;
Step 2) in described NAG equipment, create a database, this database comprises the information of opening an account of mobile phone users, described in open an account packets of information including IMS I, ISDN etc.;
Described in step 3), NAG equipment carries out NGN registration by arbitrary mobile terminal on a NGN server, and arbitrary mobile terminal can carry out NGN registration by described NAG equipment on a NGN server;
Described in step 4), NAG equipment is called out described mobile terminal to initiating NGN on described NGN server, and described mobile terminal can be called out to initiating NGN on described NGN server by described NAG equipment;
Described in step 5), NAG equipment is initiated mobile calls by described NGN server to described mobile terminal, and described NGN server can be initiated mobile calls to described mobile terminal by described NAG equipment.
In general NGN system, the signal of telecommunication of landline telephone can be by IAD/AG(IAD) be converted to NGN agreement and be linked into NGN server, NGN terminal (comprising NGN software terminal/NGN telephone set) etc. can directly be linked into NGN server.
In the present invention, mobile terminal can pass through NAG equipment access to NGN server, between mobile terminal and NAG equipment, is the standard agreement of mobile 3GPP, by NAG device translates, is that NGN agreement is linked into NGN server.
Mobile network of the prior art and NGN network interworking equipment, equal each other, NGN server can not pass through the user of NGN network management mobile terminal.
In the present invention, the user of mobile terminal can be by NAG facility registration to NGN server, and manager can inquire mobile subscriber's the medium state of start, shutdown, call in NGN system.
In the present invention, the hello protocol of mobile network and NGN network can be changed mutually by NAG equipment, thus the full call state of mobile phone users (rise exhale, the other side's on-hook, the other side are answered, the long-term ring unanswered of the other side etc.) all can in NGN server, inquire about and manage.
As shown in Figure 3, NAG equipment carries out NGN registration by arbitrary mobile terminal on described NGN server described in step 3), specifically comprises the steps:
Step 31) obtain the NGN registration information of arbitrary mobile terminal, mobile terminal is initiated NGN registration request by mobile network to NAG equipment, and NGN registration information comprises the IMSI(international mobile subscriber identity that mobile terminal sends out), ISDN(integrated services digital network) etc. information;
Step 32) call in described database the information of opening an account that should mobile phone users;
Step 33) information to the one NGN server of opening an account described in transmitting;
Step 34) carry out NGN registration, the SIP/H.323 protocol conversion that its registration process is standard;
Step 35) reply a NGN registration response message to described mobile terminal, this NGN registers response message as the information of succeeding in registration.
As shown in Figure 4, step 31) described NAG obtains the NGN registration information of arbitrary mobile terminal, specifically comprises the steps:
Step 311) the mobile Registering modules of described NAG obtains the NGN registration information of arbitrary mobile terminal;
Step 312) the mobile Registering modules of described NAG forwards described NGN registration information to the NGN Registering modules of described NAG;
Step 313) described NGN Registering modules forwards described NGN registration information to described NGN server.
As shown in Figure 5, step 35) described NAG replys a NGN and registers response message to described mobile terminal, specifically comprises the steps:
Step 351) the NGN Registering modules of described NAG obtains the NGN registration response message that described NGN server is replied;
Step 352) described NGN Registering modules forwards described NGN registration response message to the mobile Registering modules of described NAG;
Step 353) described mobile Registering modules forwards described NGN registration response message to described mobile terminal.
As shown in Figure 6, NAG equipment is called out described mobile terminal to initiating NGN on described NGN server described in step 4), specifically comprises the steps.
Step 41) obtain the NGN call request information of described mobile terminal, mobile terminal is initiated NGN registration request by mobile network to NAG equipment, and NGN call request information comprises the IMSI(international mobile subscriber identity that mobile terminal sends out), ISDN(integrated services digital network) etc. information;
Step 42) call in described database the information of opening an account that should mobile phone users;
Step 43) described in transmission, open an account information to described NGN server;
Step 44) carry out NGN and call out, the SIP/H.323 of its calling procedure and standard is identical;
Step 45) transmit the medium surface information of NGN server to the medium surface of mobile terminal, allow and demonstrate the display information of picture or the NGN server of NGN server on the display screen of mobile terminal;
Step 46) reply a NGN call information to described mobile terminal, this NGN call information is access success information.
As shown in Figure 7, step 41) described NAG obtains the call request information of described mobile terminal, specifically comprises the steps:
Step 411) the mobile calls module of described NAG is obtained the NGN call request information of described mobile terminal;
Step 412) described in the mobile calls module forwards of described NAG NGN call request information to the NGN calling module of described NAG;
Step 413) described NGN calling module forwards described NGN call request information to described NGN server.
As shown in Figure 8, step 46) described NAG replys a NGN call information to described mobile terminal, specifically comprises the steps:
Step 461) the NGN calling module of described NAG obtains the NGN call information that described NGN server is replied;
Step 462) described NGN calling module forwards described NGN call information to the mobile calls module of described NAG;
Step 463) described in described mobile calls module forwards NGN call information to described mobile terminal.
As shown in Figure 9, NAG equipment is initiated mobile calls by described NGN server to described mobile terminal described in step 5), specifically comprises the steps:
Step 51) obtain the mobile calls solicited message that described NGN server sends to arbitrary mobile terminal, mobile terminal is initiated NGN registration request by mobile network to NAG equipment, and described mobile calls solicited message comprises the IMSI(international mobile subscriber identity that mobile terminal sends out), ISDN(integrated services digital network) etc. information;
Step 52) call in described database the information of opening an account that should mobile phone users;
Step 53) described in transmission, open an account information to described mobile terminal;
Step 54) carry out mobile calls, the SIP/H.323 of its calling procedure and standard is identical;
Step 55) transmit the medium surface information of mobile terminal to the medium surface of described NGN server, allow and demonstrate the display information of picture or the NGN server of NGN server on the display screen of mobile terminal;
Step 56) reply a mobile calls response message to described NGN server, this NGN call information is access success information.
As shown in figure 10, step 51) described NAG obtains the mobile calls solicited message of arbitrary NGN server, specifically comprises the steps:
Step 511) the NGN calling module of described NAG obtains the mobile calls solicited message of described NGN server;
Step 512) the NGN calling module of described NAG forwards described mobile calls solicited message to the mobile calls module of described NAG;
Step 513) described in described mobile calls module forwards mobile calls solicited message to described mobile terminal.
As shown in figure 11, step 56) described NAG replys a mobile calls response message to described NGN server, specifically comprises the steps:
Step 561) the mobile calls module of described NAG is obtained the mobile calls response message that described mobile terminal is replied;
Step 562) described in described mobile calls module forwards mobile calls response message to the NGN calling module of described NAG;
Step 563) described NGN calling module forwards described mobile calls response message to described NGN server.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. realize mobile network and the method that NGN network docks, it is characterized in that, comprise the steps:
At least one mobile terminal, at least one NGN server are provided, and at least one NAG equipment;
In described NAG equipment, create a database, this database comprises the information of opening an account of mobile phone users;
Described NAG equipment carries out NGN registration by arbitrary mobile terminal on a NGN server;
Described NAG equipment is initiated NGN calling by described mobile terminal on described NGN server;
Described NAG equipment is initiated mobile calls by described NGN server to described mobile terminal,
Described NGN refers to next generation network, and described NAG refers to NGN IAD,
Described NAG equipment carries out arbitrary mobile terminal, in the step of NGN registration, specifically comprising the steps: on described NGN server
Obtain the NGN registration information of arbitrary mobile terminal;
Call in described database the information of opening an account that should mobile phone users;
The information to one of opening an account described in transmission NGN server;
Carry out NGN registration;
Reply a NGN registration response message to described mobile terminal,
Described NAG obtains in the step of NGN registration information of arbitrary mobile terminal, specifically comprises the steps:
The mobile Registering modules of described NAG obtains the NGN registration information of arbitrary mobile terminal;
The mobile Registering modules of described NAG forwards described NGN registration information to the NGN Registering modules of described NAG;
Described NGN Registering modules forwards described NGN registration information to described NGN server.
2. the mobile network of realization as claimed in claim 1 and the method that NGN network docks, is characterized in that, described NAG replys a NGN registration response message to described mobile terminal, specifically comprises the steps:
The NGN Registering modules of described NAG obtains the NGN registration response message that described NGN server is replied;
Described NGN Registering modules forwards described NGN registration response message to the mobile Registering modules of described NAG;
Described mobile Registering modules forwards described NGN registration response message to described mobile terminal.
3. the mobile network of realization as claimed in claim 1 and the method that NGN network docks, is characterized in that, described NAG equipment is initiated NGN calling by described mobile terminal on described NGN server, specifically comprises the steps:
Obtain the NGN call request information of described mobile terminal;
Call in described database the information of opening an account that should mobile phone users;
The information of opening an account described in transmission is to described NGN server;
Carrying out NGN calls out;
Transmit the medium surface information of NGN server to the medium surface of mobile terminal;
The NGN call information of replying is to described mobile terminal.
4. the mobile network of realization as claimed in claim 3 and the method that NGN network docks, is characterized in that, described NAG obtains the call request information of described mobile terminal, specifically comprises the steps:
The mobile calls module of described NAG is obtained the NGN call request information of described mobile terminal;
Described in the mobile calls module forwards of described NAG, NGN call request information is to the NGN calling module of described NAG;
Described NGN calling module forwards described NGN call request information to described NGN server.
5. the mobile network of realization as claimed in claim 3 and the method that NGN network docks, is characterized in that, described NAG replys a NGN call information to described mobile terminal, specifically comprises the steps:
The NGN calling module of described NAG obtains the NGN call information that described NGN server is replied;
Described NGN calling module forwards described NGN call information to the mobile calls module of described NAG;
Described in described mobile calls module forwards, NGN call information is to described mobile terminal.
6. the mobile network of realization as claimed in claim 1 and the method that NGN network docks, is characterized in that, described NAG equipment is initiated mobile calls by described NGN server to described mobile terminal, specifically comprises the steps:
Obtain the mobile calls solicited message that described NGN server sends to arbitrary mobile terminal;
Call in described database the information of opening an account that should mobile phone users;
The information of opening an account described in transmission is to described mobile terminal;
Carry out mobile calls;
Transmit the medium surface information of mobile terminal to the medium surface of described NGN server;
Reply a mobile calls response message to described NGN server.
7. the mobile network of realization as claimed in claim 6 and the method that NGN network docks, is characterized in that, described in obtain the mobile calls solicited message that NGN server sends to arbitrary mobile terminal, specifically comprise the steps:
The NGN calling module of described NAG obtains the mobile calls solicited message of described NGN server;
The NGN calling module of described NAG forwards described mobile calls solicited message to the mobile calls module of described NAG;
Described in described mobile calls module forwards, mobile calls solicited message is to described mobile terminal.
8. the mobile network of realization as claimed in claim 6 and the method that NGN network docks, is characterized in that, described NAG replys a mobile calls response message to described NGN server, specifically comprises the steps:
The mobile calls module of described NAG is obtained the mobile calls response message that described mobile terminal is replied;
Described in described mobile calls module forwards, mobile calls response message is to the NGN calling module of described NAG;
Described NGN calling module forwards described mobile calls response message to described NGN server.
9. as described in any one in claim 1-8, realize the method that mobile network is docked with NGN network, it is characterized in that, described packets of information including IMS I, the ISDN of opening an account, the NGN registration information of described mobile terminal comprises IMSI, ISDN, the NGN call request information of described mobile terminal comprises IMSI, ISDN, mobile calls request packet including IMS I, the ISDN of described NGN server.
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| CN201310056750.6A CN103167466B (en) | 2013-02-22 | 2013-02-22 | System and method of achieving access of mobile network and next generation network (NGN) |
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| CN201310056750.6A CN103167466B (en) | 2013-02-22 | 2013-02-22 | System and method of achieving access of mobile network and next generation network (NGN) |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1630409A (en) * | 2003-12-19 | 2005-06-22 | 华为技术有限公司 | A system and method for providing user with network service in NGN |
| CN1992606A (en) * | 2005-12-28 | 2007-07-04 | 华为技术有限公司 | NGN network system and method for implementing mobility management |
| CN102160393A (en) * | 2008-09-26 | 2011-08-17 | 日本电气株式会社 | Gateway device, method, system, and program |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1630409A (en) * | 2003-12-19 | 2005-06-22 | 华为技术有限公司 | A system and method for providing user with network service in NGN |
| CN1992606A (en) * | 2005-12-28 | 2007-07-04 | 华为技术有限公司 | NGN network system and method for implementing mobility management |
| CN102160393A (en) * | 2008-09-26 | 2011-08-17 | 日本电气株式会社 | Gateway device, method, system, and program |
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