CN101330752B - Method for implementing stride of individual network to network system - Google Patents
Method for implementing stride of individual network to network system Download PDFInfo
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- CN101330752B CN101330752B CN 200710152012 CN200710152012A CN101330752B CN 101330752 B CN101330752 B CN 101330752B CN 200710152012 CN200710152012 CN 200710152012 CN 200710152012 A CN200710152012 A CN 200710152012A CN 101330752 B CN101330752 B CN 101330752B
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Abstract
The invention discloses a realization method used for a personal network to cross a network system, and comprises the following steps: a registration state of user equipment in the personal network in each network is obtained and saved by an application server for personal network management; according to the information of the registration state of the user equipment, the application server for personal network management establishes connection with the user equipment from a corresponding registered network during the request handing of the personal network services. The realization method is applied to network systems such as IMS domain, CS domain, etc.; in the handing process of the personal network services, a network registration state of a UE in a PN is identified by a PNM AS, thereby achieving the purposes of normally providing the personal network services when the PN crosses the network system, and improving the serviceability of the personal network services.
Description
Technical field
The present invention relates to the communications field, the implementation method when relating more specifically to a kind of personal network's across a network system.
Background technology
Personal network's (Personal Network is called for short PN) comprises a plurality of individual network elements for access service PLMN (Public Land Mobile Network, Public Land Mobile Nerwork) by user's control.In the personal network, has the personal network element at least with SIM/USIM (Universal Subscriber Identity Module, universal subscriber identity module) CAMEL-Subscription-Information, the authentication that the user accesses PLMN just is based on the SIM/USIM information among the personal network.The relative position between the network element is not considered in the management of individual's network element, but carries out with a kind of lasting reliable connected mode of user awareness.The individual network element that belongs to the individual subscriber network may be registered in different PLMN at synchronization.The facility control personal network of user by using personal network management (Personal Network Management is called for short PNM) to provide.
Personal network's business provides private network business and UE (User Equipment, subscriber equipment) redirection business.The private network business refers to that privately owned UE only can be accessed by other UE in the private network in the PN, and the user also can allow outside UE to access privately owned UE in this PN by the access control means.The UE redirection business refers to that the user can arrange default UE according to type of service or the professional parameters such as media of using, when condition that UE in the PN satisfies this setting as the called end of calling out and calling, call out and be redirected to corresponding default UE (the somewhat similar traditional Call Forwarding services of UE redirection business).
IP (network interconnection agreement, Internet Protocol, be called for short IP) IP multimedia subsystem, IMS (IP Multimedia Core Network Subsystem, be called for short IMS) be by third generation partner program (3rd Generation Partnership Project, abbreviation 3GPP) a kind of IP-based network architecture that proposes, made up one opening and service environment is flexibly supported multimedia application, for the user provides abundant multimedia service.
IMS is based on the communication network framework of IP, irrelevant with access technology, except can GPRS (General Packet Radio Service, GPRS), WLAN (Wireless Local Area Network, WLAN (wireless local area network)) etc. packet access network provides professional, can also be GSM (Global System for Mobile communications, global system for mobile communications), the mobile cellular networks such as UMTS (Universal Mobile TelecommunicationsSystem, unified mobile communcations system) provide professional.
The mobile cellular network such as GSM, UMTS adopts circuit-switched technology, is called again circuit (Circuit Switched is called for short CS) territory, can provide basic speech business for the user, and based on the supplementary service of speech business.
Fig. 1 is the framework schematic diagram of the present invention's entity of being correlated with, comprising the following functions entity:
Subscriber equipment (User Equipment is called for short UE) 101, the privately owned UE in the PN.
Default subscribers equipment (Default User Equipment is called for short default UE) 102 for the UE redirection business, when the UE in the PN does called and this calling and satisfies the redirected condition that the user sets, is called out and just is redirected to default UE; Professional for private network, default UE is responsible for controlling entering to exhale (allow to call out continuation or discharge this calling).
Mobile switching centre's (Mobile Switching Center is called for short MSC)/VLR Visitor Location Register (Visitor Location Register is called for short VLR) 103.
Home subscriber server (Home Subscriber Server is called for short HSS) 104 comprises attaching position register (Home Location Register is called for short HLR) function, preserves user's master data and business datum.
Service-call session control function (Serving Call Session ControlFunction, be called for short S-CSCF) 105, be arranged in the IMS territory, play the functions such as session control, route control, charging, the application server in the IMS territory provides professional by S-CSCF for subscriber equipment.
Personal network management application server (Personal Network ManagementApplication Server is called for short PNM AS) 106 is responsible for realizing personal network management function and personal network's service logic.
Personal network's (Personal Network is called for short PN) 107 comprises a plurality of UE by user's control.The personal network is a concept in logic.
Gateway MSC (Gateway Mobile Switching Center is called for short GMSC) 108, CS territory UE is responsible for obtaining the routing iinformation of this UE when exhaling eventually.
Interrogation-call session control function (Interrogating Call Session ControlFunction, be called for short I-CSCF) 109, be arranged in the IMS territory, it is the contacts with overseas parties node of network, UE is responsible for distributing to the S-CSCF that this UE provides service during registration, exhales eventually the positional information of being responsible for the inquiry called UE in the session flow process.
Personal network's business can be applied to the multiple network system, such as IMS, CS territory etc.Therefore the UE in actual central certain PN of meeting existence is registered in the situation of different network systems, only is registered in the IMS network such as part UE, and the UE of part only is attached in the CS territory, also has the UE while partly to register in CS territory and IMS network.In this case, still need the user is normally provided personal network's related service.
How to realize when UE is registered in different network systems, normally providing the personal network professional, present method is to utilize VCC (Voice Call Continuity, continuous voice call, refer to that call/session can switch between IMS and CS network) in the territory selection function, the CS call anchoring to the IMS network, namely will be called out and unified transferred to the IMS network and control.This method is only applicable to have the UE of VCC ability, that is to say that UE must be registered in IMS and the CS network simultaneously.UE for common utilizes the method, can't realize normally that the personal network of the PN of across a network system is professional.
Summary of the invention
Consider the problems referred to above and make the present invention, for this reason, main purpose of the present invention is, a kind of implementation method during for personal network's across a network system is provided.
According to the implementation method during for personal network's across a network system of the present invention, may further comprise the steps: step S202, personal network management application server obtain and preserve in the personal network subscriber equipment at the login state of each network; And step S204, the personal network management application server is in personal network's service request is processed, and the information according to the login state of subscriber equipment is established to the connection of subscriber equipment from corresponding registered network.
In the method, each network comprises IP Multimedia System and circuit-domain network.Login state comprises the IP Multimedia System login state of subscriber equipment and the bind state of circuit domain of subscriber equipment.
In addition, in the method, the IP Multimedia System login state of subscriber equipment can obtain by the third-party registration flow process.And the bind state of circuit domain of subscriber equipment can obtain by the mobile management event that M-CSI triggers.
In addition in the method, the bind state of circuit domain of subscriber equipment can by send to home subscriber server user data requests or at any time query requests obtain.
In addition, in the method, the personal network comprises default subscribers equipment and subscriber equipment.
In addition, in the method, for the personal network, if the default subscribers facility registration in IP Multimedia System, then the personal network management application server sends Query Information via service-call session control function to default subscribers equipment; If default subscribers equipment is attached in the circuit-domain network, then the personal network management application server sends non-structured supplementary service data request message via home subscriber server and mobile switching center/visitor location register to default subscribers equipment; If default subscribers equipment is registered in IP Multimedia System and the circuit-domain network simultaneously, then the personal network management application server sends query messages via service-call session control function to default subscribers equipment; If the default subscribers facility registration is in IP Multimedia System and circuit-domain network, then the personal network management application server sends non-structured supplementary service data request message via home subscriber server and mobile switching center/visitor location register to subscriber equipment.
In addition, professional for relocating user equipment in the method, if the default subscribers facility registration in IP Multimedia System, then the personal network management application server will enter to exhale via the IP Multimedia System network redirection to default subscribers equipment; If default subscribers equipment is attached in the circuit domain, then the personal network management application server will enter to exhale via circuit-domain network and be redirected to default subscribers equipment.
In addition, in the method, for the redirection business of subscriber equipment, if subscriber equipment simultaneously in IP Multimedia System and circuit-domain network registration, then personal network's application management server will enter to exhale via the IP Multimedia System network and reset default subscribers equipment; If subscriber equipment is simultaneously in IP Multimedia System and circuit-domain network registration, then personal network's application management server will enter to exhale via circuit-domain network and be redirected to default subscribers equipment.
By above-mentioned aspect of the present invention, because in the processing of personal network's business, adopted by PNM AS and obtained the UE login state and carry out respective handling according to this state, therefore reached the purpose that personal network's business is provided when UE is registered in different network systems in PN, reached simultaneously the effect of existing network element without impact, improved the availability of personal network's business.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of writing, claims and accompanying drawing.
Description of drawings
Accompanying drawing is used to provide a further understanding of the present invention, and consists of the part of specification, is used for together with embodiments of the present invention explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 shows the framework schematic diagram of related entities of the present invention;
Fig. 2 show according to the embodiment of the invention be used for personal network's across a network system the time the flow chart of implementation method;
Fig. 3 shows the processing procedure according to personal network's business of the embodiment of the invention;
Fig. 4 shows the flow chart that obtains the IMS login state of UE according to the PNM AS of the embodiment of the invention;
Fig. 5 shows the flow chart that obtains the CS login state of UE according to the PNM AS of the embodiment of the invention;
The called subscriber equipment that Fig. 6 shows according to the embodiment of the invention is attached to the CS network, and the default subscribers facility registration is at the flow chart of the private network business of IMS network; And
The called subscriber equipment that Fig. 7 shows according to the embodiment of the invention is registered in the IMS network, and default subscribers equipment is attached to the flow chart of the private network business of CS network.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, is not intended to limit the present invention.
Fig. 2 show according to the embodiment of the invention be used for personal network's across a network system the time the flow chart of implementation method.
As shown in Figure 2, may further comprise the steps: step S202, personal network management application server obtain and preserve the interior subscriber equipment of personal network at the login state of each network; And step S204, the personal network management application server is in personal network's service request is processed, and the information according to the login state of subscriber equipment is established to the connection of subscriber equipment from corresponding registered network.
In the method, each network comprises IP Multimedia System and circuit-domain network.Login state comprises the IP Multimedia System login state of subscriber equipment and the bind state of circuit domain of subscriber equipment.
In addition, in the method, the IP Multimedia System login state of subscriber equipment can obtain by the third-party registration flow process.And the bind state of circuit domain of subscriber equipment can obtain by the mobile management event that M-CSI triggers.
In addition in the method, the bind state of circuit domain of subscriber equipment can by send to home subscriber server user data requests or at any time query requests obtain.
In addition, in the method, the personal network comprises default subscribers equipment and subscriber equipment.
In addition, in the method, for the personal network, if the default subscribers facility registration in IP Multimedia System, then the personal network management application server sends Query Information via service-call session control function to default subscribers equipment; If default subscribers equipment is attached in the circuit-domain network, then the personal network management application server sends non-structured supplementary service data request message via home subscriber server and mobile switching center/visitor location register to default subscribers equipment; If default subscribers equipment is registered in IP Multimedia System and the circuit-domain network simultaneously, then the personal network management application server sends query messages via service-call session control function to default subscribers equipment; If the default subscribers facility registration is in IP Multimedia System and circuit-domain network, then the personal network management application server sends non-structured supplementary service data request message via home subscriber server and mobile switching center/visitor location register to subscriber equipment.
In addition, professional for relocating user equipment in the method, if the default subscribers facility registration in IP Multimedia System, then the personal network management application server will enter to exhale via the IP Multimedia System network redirection to default subscribers equipment; If default subscribers equipment is attached in the circuit domain, then the personal network management application server will enter to exhale via circuit-domain network and be redirected to default subscribers equipment.
In addition, in the method, for the redirection business of subscriber equipment, if subscriber equipment simultaneously in IP Multimedia System and circuit-domain network registration, then personal network's application management server will enter to exhale via the IP Multimedia System network and reset default subscribers equipment; If subscriber equipment is simultaneously in IP Multimedia System and circuit-domain network registration, then personal network's application management server will enter to exhale via circuit-domain network and be redirected to default subscribers equipment.
Fig. 3 shows the framework schematic diagram of related entities of the present invention.
As shown in Figure 3, PNM AS is according to the network registry state of default UE, the network of selecting present default UE to be registered to set up and default UE between connection.It may further comprise the steps:
Step S302, the interior UE of PN does called, and PNM AS receives personal network's service trigger request;
Step S304, PNM AS check the network registry state of current default UE;
Step S306, default UE are registered in the IMS network, and PNM AS selects to be established to by the IMS network connection of default UE; And
Step S308, default UE are registered in the network of CS territory, and PNM AS selects to be established to by the CS network connection of default UE.
Fig. 4 shows the flow chart that obtains the IMS login state of UE according to the PNM AS of the embodiment of the invention.
As shown in Figure 4, may further comprise the steps:
Step S402, UE initiates registration request, and I-CSCF receives login request message;
Step S404, I-CSCF sends query requests to HSS, and HSS returns inquiry response;
Step S406, I-CSCF is to the S-CSCF login request message;
Step S408, S-CSCF upgrades the service S-CSCF information of this UE among the HSS, and HSS returns response, has carried user's initial filter standard or norm information in the response;
Step S410, S-CSCF initiates the third-party registration flow process according to initial filter standard or norm, sends out login request message for PNM AS;
Step S412, PNM AS upgrade the IMS login state of this UE, send out the response message that succeeds in registration to S-CSCF; And
Step S414～step S416, S-CSCF is transmitted to UE to the response message that succeeds in registration.
Fig. 5 shows the flow chart that obtains the CS login state of UE according to the PNM AS of the embodiment of the invention.
As shown in Figure 5, may further comprise the steps:
Step S502, UE launch position update request, MSC/VLR receives location update request message;
If the data of existing this UE, then skips steps S504～step S510 among the MSC/VLR;
Step S504, MSC/VLR sends out location update request message to HSS;
Step S506～step S508, HSS insert the data of UE to MSC/VLR;
Step S510, HSS send out the position to MSC/VLR and upgrade response message; And
Step S512～step S514, MSC/VLR send out the position to UE and upgrade response message, send out the mobile management notification message to PNM AS, receive this notification message after, PNM AS upgrades the CS login state of UE.
Fig. 6 and Fig. 7 are the flow chart according to the private network business of the embodiment of the invention, have described the processing procedure of the private network business when privately owned UE and default UE are registered in heterogeneous networks in the called PN.
What Fig. 6 described is that called subscriber equipment is attached to the CS network, and the default subscribers facility registration is in the situation of IMS network:
Step S602, the outer user of PN calls out privately owned UE in the PN, and GMSC (GatewayMSC, gateway MSC) receives and asks (call setup message) into calling for;
Step S604, GMSC sends the routing iinformation request to HSS;
Step S606, HSS returns the routing iinformation response to GMSC, has carried the PNM CAMEL-Subscription-Information (IN service CAMEL-Subscription-Information) of this UE in this message;
Step S608, the GMSC trigger intelligent business sends out Initial Detection Point (Initial DP) message for PNM AS;
Step S610, PNM AS judge calling and need to be controlled by default UE, and the current IMS network that is registered in of default UE, send out apply for information to S-CSCF, have carried the relevant information (such as caller and called number) of calling out in the message;
Step S612, S-CSCF is transmitted to default UE to apply for information;
Step S614, user allow to call out and continue, and default UE echoes to S-CSCF and answers message, have carried in the message and have allowed to call out the indication information that continues;
Step S616, S-CSCF is transmitted to PNM AS to response message;
Step S618, PNM AS send out to GMSC and continue to call out (continue) message, and notice GMSC normal continuance is called out; And
Step S620～step S642, GMSC obtains roaming number, finishes call establishment according to normal CS call setup flow process.
What Fig. 7 described is that called subscriber equipment is registered in the IMS network, and default subscribers equipment is attached to the situation of CS network:
Step S702～step S708, the outer user of PN calls out privately owned UE in the PN, and I-CSCF (interrogation-call session control function) receives conversation request message.I-CSCF inquires about the positional information of this privately owned UE and will talk about to HSS and is routed to the S-CSCF that service is provided for this privately owned UE;
Step S710, S-CSCF will talk about according to initial filter standard or norm and be routed to PNM AS;
Step S712, PNM AS judges calling and need to be controlled by default UE, and the current CS network that is registered in of default UE, send out USSD (UnstructuredSupplementary Service Data to HSS, non-structured supplementary service data) request message has carried the relevant information (such as caller and called number) of calling out in the message;
Step S714～step S716, this USSD request is forwarded to default UE through MSC/VLR;
Step S718～step S722, user allow to call out, and default UE sends the USSD response message through MSC/VLR and HSS to PNM AS, have carried in the message and have allowed to call out the indication information that continues; And
Step S724～step S744, PNM AS sends conversation request message to S-CSCF, finishes the foundation of session according to normal IMS session establishment flow process.
Can find out from above-mentioned flow process, adopt method of the present invention, realize that the personal network normally provides the purpose of private network business when the across a network system.
Similarly, for the UE redirection business, PNM AS can determine according to the network registry state information of default UE call/session is arrived default UE via suitable network redirection equally.
In sum, according to the present invention, be applied in the network systems such as IMS, CS territory, in personal network's business procession, by PNM AS the network registry state of UE in the PN is identified, reach the purpose that personal network's business normally is provided when PN across a network system, improved the availability of personal network's business.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. implementation method when being used for personal network's across a network system may further comprise the steps:
Step S202, personal network management application server obtain and preserve the interior subscriber equipment of personal network at the login state of each network; And
Step S204, described personal network management application server are in personal network's service request is processed, and the information according to the described login state of described subscriber equipment is established to the connection of described subscriber equipment from corresponding registered network;
Wherein, described personal network comprises default subscribers equipment and subscriber equipment, and the information according to the described login state of described subscriber equipment is established to the connection of described subscriber equipment from corresponding registered network, comprises at least one of following:
For described personal network, if described default subscribers facility registration in described IP Multimedia System, then described personal network management application server sends Query Information via service-call session control function to described default subscribers equipment;
For described personal network, if described default subscribers equipment is attached in the described circuit-domain network, then described personal network management application server sends non-structured supplementary service data request message via described home subscriber server and mobile switching center/visitor location register to described default subscribers equipment;
For described personal network, if described default subscribers equipment is registered in described IP Multimedia System and the described circuit-domain network simultaneously, then described personal network manages
Ought to send query messages via described service-call session control function to described default subscribers equipment with server;
For described personal network, if described default subscribers facility registration is in described IP Multimedia System and described circuit-domain network, then described personal network management application server sends described non-structured supplementary service data request message via described home subscriber server and described mobile switching center/visitor location register to described subscriber equipment.
2. implementation method according to claim 1 is characterized in that, described each network comprises IP Multimedia System and circuit-domain network.
3. implementation method according to claim 2 is characterized in that, described login state comprises the IP Multimedia System login state of subscriber equipment and the bind state of circuit domain of subscriber equipment.
4. implementation method according to claim 3 is characterized in that, the IP Multimedia System login state of described subscriber equipment can obtain by the third-party registration flow process.
5. implementation method according to claim 3 is characterized in that, the bind state of circuit domain of described subscriber equipment can obtain by the mobile management event that M-CSI triggers.
6. implementation method according to claim 3 is characterized in that, the bind state of circuit domain of described subscriber equipment can by send to home subscriber server user data requests or at any time query requests obtain.
7. each described implementation method in 6 according to claim 1, it is characterized in that, in described step S204, redirection business for described subscriber equipment, if the default subscribers facility registration is in described IP Multimedia System, then described personal network management application server will enter to exhale via described IP Multimedia System network redirection to described default subscribers equipment.
8. each described implementation method in 6 according to claim 1, it is characterized in that, the redirection business that also comprises described subscriber equipment, if described default subscribers equipment is attached in the described circuit domain, then described personal network management application server will enter to exhale via described circuit-domain network and be redirected to described default subscribers equipment.
9. implementation method according to claim 8, it is characterized in that, redirection business for described subscriber equipment, if described subscriber equipment is simultaneously in described IP Multimedia System and the registration of described circuit-domain network, then described personal network's application management server with described enter to exhale via described IP Multimedia System network reset described default subscribers equipment.
10. implementation method according to claim 8, it is characterized in that, redirection business for described subscriber equipment, if described subscriber equipment is simultaneously in described IP Multimedia System and the registration of described circuit-domain network, then described personal network's application management server with described enter to exhale via described circuit-domain network be redirected to described default subscribers equipment.
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| CN 200710152012 CN101330752B (en) | 2007-09-26 | 2007-09-26 | Method for implementing stride of individual network to network system |
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| CN 200710152012 CN101330752B (en) | 2007-09-26 | 2007-09-26 | Method for implementing stride of individual network to network system |
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| CN101330752B true CN101330752B (en) | 2013-01-16 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006097837A1 (en) * | 2005-03-17 | 2006-09-21 | Nortel Networks Limited | Circuit-switched and multimedia subsystem voice continuity |
| CN1842211A (en) * | 2005-03-30 | 2006-10-04 | 华为技术有限公司 | Method and system for realizing route control |
| CN1980452A (en) * | 2005-11-30 | 2007-06-13 | 展讯通信（上海）有限公司 | Period changing method for mobile subscriber terminal adopting non-continuous receiving method |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006097837A1 (en) * | 2005-03-17 | 2006-09-21 | Nortel Networks Limited | Circuit-switched and multimedia subsystem voice continuity |
| CN1842211A (en) * | 2005-03-30 | 2006-10-04 | 华为技术有限公司 | Method and system for realizing route control |
| CN1980452A (en) * | 2005-11-30 | 2007-06-13 | 展讯通信（上海）有限公司 | Period changing method for mobile subscriber terminal adopting non-continuous receiving method |
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