CN101651974A - Registration method and system of user equipment of closed user group in home node base system - Google Patents
Registration method and system of user equipment of closed user group in home node base system Download PDFInfo
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- CN101651974A CN101651974A CN200910172130A CN200910172130A CN101651974A CN 101651974 A CN101651974 A CN 101651974A CN 200910172130 A CN200910172130 A CN 200910172130A CN 200910172130 A CN200910172130 A CN 200910172130A CN 101651974 A CN101651974 A CN 101651974A
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Abstract
The invention provides a registration method of a terminal of a closed user group in a home node base (HNB) system, which comprises the following steps: after residing in the HNB, the terminal establishes a connection with the radio resource control of the HNB and sends a terminal identification and a terminal capability thereof to the HNB; the terminal transmits an initial direct transfer to theHNB; when judging that the terminal is the terminal of the closed user group, the HNB sends a terminal registration request message containing the terminal identification, and the initial direct transfer to a gateway of the HNB, wherein the terminal registration request message indicates that the terminal is the terminal of the closed user group; the gateway of the HNB assigns context identifications to the terminal and returns a terminal registration receiving message containing the context identifications to the HNB; the gateway of the HNB establishes a connection with a core network and thecore network controls the accesses of the terminal. The invention also provides a system for the terminal of the closed user group in the home node base (HNB) system. The method and the system simplify the registration procedure of the terminals and improve the registration efficiency of terminals.
Description
The art field
The present invention relates to radio honeycomb communication system, more particularly, be at UMTS (UniversalMobile Telephone System, the global radio telephone system) network and EPS (Evolved PacketSystem, evolved packet system) in the security architecture of network, a kind ofly is used for CSG (Closed Subscriber Group in HNB (Home NodeB, the Home eNodeB) system, closed user group) register method and the system of UE (UserEquipment, subscriber equipment).
Background technology
HNB is used for providing the wireless coverage of 3G for being in 3G (3-G (Generation Three mobile communication system)) portable terminal in the family.It is connected to the dwelling house broadband service that has existed.HNB has comprised the radio resource management function of the RNC (RadioNetwork Controller, radio network controller) of the function of a standard N odeB (element of the grand Radio Access Network of 3G) and a standard.
Fig. 1 has described the system configuration of HNB.3GPP (3rd Generation PartnershipProject wherein, third generation cooperative enterprise project) subscriber equipment and HNB (Home Node-B, Home eNodeB) interface between is backhaul and compatible air interface in UTRAN (Universal Terrestrial Radio Access Network, Universal Terrestrial Radio Access Network).HNB is by the core net of a SeGW (SecurityGateway, security gateway) access carrier, and wherein the broadband IP between HNB and the SeGW (Internet Protocol, internet protocol) backhaul may be unsafe.The escape way protection that the information of propagating in this backhaul will be set up between HNB and the SeGW.On behalf of the core net of operator and HNB, SeGW authenticate mutually.HNB GW (HNB Gateway, femto gateway) is the entity that separates in logic in the core net of operator with SeGW, is used for the access control of the UE of non-CSG.OAM (Operation, Administration and Maintenance, oam) needs safe communication, especially when it is placed in the outside of network of operator.
In the framework of existing HNB, the registration of UE need be carried out in core net through the forwarding of HNB.The register method of UE is similar among this and the existing UMTS (Universal Mobile Telecommunication System, universal mobile telecommunications system).
In view of the demand of communication network flattening trend, the generation of HNB has realized providing at lower cost two-forty and more attractive business, has also realized the further flattening of network simultaneously based on the Access Network framework of HNB.But the registration of UE still need not meet the trend of communication network flattening in core net, runs counter to the original intention of HNB development simultaneously yet, and promptly the function of HNB will increase user oriented function on the basis of common NodeB.This will inevitably cause the difference of the register method in the framework of HNB.
The UE of permission access to family base station overlay area is called the UE of CSG.Belong to CSG zone just, zone that one or more HNB of this user group cover.In the system architecture of HNB, the registration at the UE of CSG has provided a concrete registration process among the 3GPP TR 25.467, as shown in Figure 2, comprising:
Step 201, after the resident HNB of UE, UE begins initial NAS (Non AccessStratum, Non-Access Stratum) program by RRC (RadioResource Control, the Radio Resource control) connection of setting up with HNB.The sign of UE, the ability of UE is sent to HNB with the reason that connects and is used as the part that RRC is connected creation facilities program (CFP).
Step 202, UE transmission initial direct-sending message is given HNB, and this initial direct-sending message carries the UE sign of initial NAS message and certain form.
Step 203, HNB is provided by the ability of the UE that provides in the step 201, if the result indicates CSG to be supported and being identified at when HNB inserts of UE is not known, exists such as the Context identifier that does not have UE, HNB begins the registration of UE to HNB GW.If HNB has the Context identifier of a UE, the registration process of UE and authentication process will not be carried out.Do not have authentication procedure to be triggered, be connected the sign of reporting in the process of foundation with UE at RRC and have nothing to do.
Step 204, HNB attempts in HNB GW registered UE by transmission UE REGISTER REQUEST (endpoint registration request) message.
Step 205, HNB GW checks the ability of UE.If the result shows CSG and is supported that HNBGW accepts the registration of UE and distributes a Context identifier to UE.
Step 206, HNB GW replys UEREGISTER ACCEPT (endpoint registration acceptance) message that comprises the Context identifier of distributing to UE and gives HNB.
Step 207, HNB sends a connection message that comprises RANAP Initial UE message to HNBGW.
Step 208-209, HNB GW set up with CN (core net) between SCCP be connected.
Step 210, CN optionally carries out the mobile management program.
Step 211, CN carries out the access control of UE.
Step 212, after the access control of UE was passed through, UE continued to carry out NAS program to CN by HNB and HNB GW.
The related certificate parameter of UE register method shown in Figure 2 is too much and process is loaded down with trivial details, the more important thing is the round transmission that it needs information between HNB GW and the HNB, is unfavorable for realizing the flattening of network.Therefore, the register method of UE needs to be improved and simplifies the trend that adapts to the communication network flattening in the framework of HNB.
Summary of the invention
The technical problem to be solved in the present invention provides register method and the system of the UE of CSG in a kind of HNB system, improves the registration process of the UE of CSG, improves system effectiveness.
In order to address the above problem, the invention provides the register method of the terminal of closed user group in a kind of family base station system, comprising:
Behind the resident Home eNodeB of terminal (HNB), set up Radio Resource control connection, send its terminal iidentification and terminal capability to HNB with described HNB; Described terminal transmission initial direct-sending message is given HNB;
When HNB judges that according to terminal capability described terminal is the terminal of closed user group, transmission comprises the endpoint registration request message of terminal iidentification and described initial direct-sending message to femto gateway, and it is the terminal of closed user group that described endpoint registration request message is indicated described terminal;
When femto gateway is received described endpoint registration request message and described initial direct-sending message, also reply the endpoint registration that comprises described Context identifier for described terminal distribution Context identifier and accept message to described HNB; Described femto gateway and core net connect, and core net is carried out access control to described terminal.
Further, said method also can have following characteristics, and described endpoint registration request message is Home eNodeB applying portion closed user group endpoint registration request (HNBAP UE REGISTER REQUESTCSG) message; It is that Home eNodeB applying portion closed user group endpoint registration is accepted (HNBAP UE REGISTER CSG ACCEPT) message that described endpoint registration is accepted message.
Further, said method also can have following characteristics, and described method also comprises: described core net is accepted the register requirement of described terminal.
Further, said method also can have following characteristics, and described method also comprises: described core net is refused the register requirement of described terminal, and notifies described endpoint registration request unaccepted reason.
The present invention also provides the Accreditation System of the terminal of closed user group in a kind of family base station system, comprises HNB, femto gateway and core net, wherein:
Described HNB is used for setting up the Radio Resource control connection with the terminal that resides in this HNB, receives its terminal iidentification and terminal capability from terminal; Receive initial direct-sending message from terminal; When also being used for judging that according to described terminal capability described terminal is the terminal of closed user group, transmission comprises the endpoint registration request message of terminal iidentification and described initial direct-sending message to femto gateway, and it is the terminal of closed user group that described endpoint registration request message is indicated described terminal;
Described femto gateway is used for when receiving described endpoint registration request message and described initial direct-sending message, also replys the endpoint registration that comprises described Context identifier for described terminal distribution Context identifier and accepts message to described HNB; Also be used for connecting with core net;
Described core net is used for described terminal is carried out access control.
Further, said system also can have following characteristics, and the described endpoint registration request message that described HNB sends is Home eNodeB applying portion closed user group endpoint registration request (HNBAP UEREGISTER REQUEST CSG) message; It is that Home eNodeB applying portion closed user group endpoint registration is accepted (HNBAP UEREGISTER CSG ACCEPT) message that the described endpoint registration that described femto gateway sends is accepted message.
Further, said system also can have following characteristics, and described core net also is used to accept the register requirement of described terminal.
Further, said system also can have following characteristics, and described core net also is used to refuse the register requirement of described terminal, and notifies described endpoint registration request unaccepted reason.
Use the registration process that the present invention has improved the UE of existing C SG, increased the efficient and the reliability of UE registration, optimized the register flow path of UE in the existing HNB framework.
Description of drawings
Fig. 1 is the system configuration of HNB;
Fig. 2 is the register flow path figure of the UE of the non-CSG of description among the 3GPP TR 25.467;
Fig. 3 is the register method embodiment one of the UE of CSG in the HNB system;
Fig. 4 is the register method embodiment two of the UE of CSG in the HNB system.
Embodiment
For making purpose of the present invention, technical scheme and practicality clearer, the present invention is described in further detail below in conjunction with illustrated process.
The register method of the UE of CSG comprises in the HNB provided by the invention system:
After the resident HNB of UE, the RRC (Radio Resource Control, Radio Resource control) that UE sets up with HNB connects, and UE sends its terminal iidentification and terminal capability to HNB.UE transmission initial direct-sending message is given HNB then.HNB checks when the ability of UE is CSG, when promptly UE is the UE of CSG, sends the endpoint registration request message that comprises terminal iidentification and initial direct-sending message to HNB GW, and it is the terminal of CSG that described endpoint registration request message is indicated described terminal.After HNB GW received endpoint registration request message and initial direct-sending message, UE distributed a Context identifier and replys the endpoint registration that comprises this Context identifier and accept message to HNB for this reason.SCCP between HNB GW foundation and the CN (CoreNetwork, core net) connects then.
CN carries out the mobile management program and this UE is carried out access control.CN accepts the register requirement of this UE, and perhaps CN refuses the register requirement of this UE and sends message to the unaccepted reason of UE notice register requirement.
Described endpoint registration request message is HNBAP (HNB Application Part, Home eNodeB applying portion) UE REGISTER REQUEST CSG; It is HNBAPUE REGISTER CSG ACCEPT that described endpoint registration is accepted message.Can be other message, the present invention does not limit this yet.
In conjunction with Fig. 3, the register method embodiment one of the UE of CSG of the present invention is described below:
Step 301, after the resident HNB of UE, the RRC (Radio ResourceControl, Radio Resource control) that UE sets up with HNB connects, the sign of UE, the ability of UE is sent to HNB.
Step 302, UE transmission initial direct-sending message is given HNB.
Step 303, HNB checks that the ability of UE is CSG, promptly UE is the UE of CSG.
Step 304, HNB transmission comprise HNBAP (HNB Application Part, Home eNodeB applying portion) the UE REGISTER REQUEST CSG of UE sign and the message of UE initial direct-sending is given HNB GW.
Step 305, after HNB GW received register requirement, UE distributed a Context identifier and replys a HNBAP UE REGISTER CSG ACCEPT message that comprises this Context identifier and give HNB for this reason.
Step 306, HNB GW set up with CN between SCCP be connected.
Step 307, CN carries out the mobile management program and UE is carried out access control, and CN accepts the register requirement of this UE.
In conjunction with Fig. 4, the register method embodiment two of the UE of CSG is described below:
Step 401, after the resident HNB of UE, the RRC (Radio ResourceControl, Radio Resource control) that UE sets up with HNB connects, the sign of UE, the ability of UE is sent to HNB.
Step 402, UE transmission initial direct-sending message is given HNB.
Step 403, HNB checks that the ability of UE is CSG.
Step 404, HNB transmission comprise HNBAP (HNB Application Part, Home eNodeB applying portion) the UE REGISTER REQUEST CSG of UE sign and the message of UE initial direct-sending is given HNB GW.
Step 405, after HNB GW received register requirement, UE distributed a Context identifier and replys a HNBAP UE REGISTER CSG ACCEPT message that comprises this Context identifier and give HNB for this reason.
Step 406, HNB GW set up with CN between SCCP be connected.
Step 407, CN carries out the mobile management program and UE is carried out access control, and CN refuses the register requirement of this UE.
Step 408, CN sends message to the unaccepted reason of UE notice register requirement.
The present invention also provides the Accreditation System of the terminal of closed user group in a kind of family base station system, comprises HNB, femto gateway and core net, wherein:
Described HNB is used for setting up the Radio Resource control connection with the terminal that resides in this HNB, receives its terminal iidentification and terminal capability from terminal; Receive initial direct-sending message from terminal; When also being used for judging that according to described terminal capability described terminal is the terminal of closed user group, transmission comprises the endpoint registration request message of terminal iidentification and described initial direct-sending message to femto gateway, and it is the terminal of closed user group that described endpoint registration request message is indicated described terminal;
Described femto gateway is used for when receiving described endpoint registration request message and described initial direct-sending message, also replys the endpoint registration that comprises described Context identifier for described terminal distribution Context identifier and accepts message to described HNB; Also be used for connecting with core net;
Described core net is used for described terminal is carried out access control.
Wherein, the described endpoint registration request message of described HNB transmission is Home eNodeB applying portion closed user group endpoint registration request (HNBAP UE REGISTER REQUEST CSG) message; It is that Home eNodeB applying portion closed user group endpoint registration is accepted (HNBAP UE REGISTER CSG ACCEPT) message that the described endpoint registration that described femto gateway sends is accepted message.
Wherein, described core net also is used to accept the register requirement of described terminal; Perhaps, be used to refuse the register requirement of described terminal, and notify described endpoint registration request unaccepted reason.
Need at last to illustrate that above embodiment only is used to illustrate the present invention, but not be used to limit the present invention.If do not break away from the spirit and scope of the present invention the present invention is made amendment or is equal to replacement, all should be encompassed in the middle of the claim scope of the present invention.
Claims (8)
1, the register method of the terminal of closed user group in a kind of family base station system is characterized in that, comprising:
Behind the resident Home eNodeB of terminal (HNB), set up Radio Resource control connection, send its terminal iidentification and terminal capability to HNB with described HNB; Described terminal transmission initial direct-sending message is given HNB;
When HNB judges that according to terminal capability described terminal is the terminal of closed user group, transmission comprises the endpoint registration request message of terminal iidentification and described initial direct-sending message to femto gateway, and it is the terminal of closed user group that described endpoint registration request message is indicated described terminal;
When femto gateway is received described endpoint registration request message and described initial direct-sending message, also reply the endpoint registration that comprises described Context identifier for described terminal distribution Context identifier and accept message to described HNB; Described femto gateway and core net connect, and core net is carried out access control to described terminal.
2, the method for claim 1 is characterized in that, described endpoint registration request message is Home eNodeB applying portion closed user group endpoint registration request (HNBAP UE REGISTERREQUEST CSG) message; It is that Home eNodeB applying portion closed user group endpoint registration is accepted (HNBAP UE REGISTER CSG ACCEPT) message that described endpoint registration is accepted message.
3, the method for claim 1 is characterized in that, described method also comprises: described core net is accepted the register requirement of described terminal.
4, the method for claim 1 is characterized in that, described method also comprises: described core net is refused the register requirement of described terminal, and notifies described endpoint registration request unaccepted reason.
5, the Accreditation System of the terminal of closed user group in a kind of family base station system is characterized in that, comprises HNB, femto gateway and core net, wherein:
Described HNB is used for setting up the Radio Resource control connection with the terminal that resides in this HNB, receives its terminal iidentification and terminal capability from terminal; Receive initial direct-sending message from terminal; When also being used for judging that according to described terminal capability described terminal is the terminal of closed user group, transmission comprises the endpoint registration request message of terminal iidentification and described initial direct-sending message to femto gateway, and it is the terminal of closed user group that described endpoint registration request message is indicated described terminal;
Described femto gateway is used for when receiving described endpoint registration request message and described initial direct-sending message, also replys the endpoint registration that comprises described Context identifier for described terminal distribution Context identifier and accepts message to described HNB; Also be used for connecting with core net;
Described core net is used for described terminal is carried out access control.
6, system as claimed in claim 5 is characterized in that, the described endpoint registration request message that described HNB sends is Home eNodeB applying portion closed user group endpoint registration request (HNBAP UEREGISTER REQUEST CSG) message; It is that Home eNodeB applying portion closed user group endpoint registration is accepted (HNBAP UEREGISTER CSG ACCEPT) message that the described endpoint registration that described femto gateway sends is accepted message.
7, system as claimed in claim 5 is characterized in that, described core net also is used to accept the register requirement of described terminal.
8, system as claimed in claim 5 is characterized in that, described core net also is used to refuse the register requirement of described terminal, and notifies described endpoint registration request unaccepted reason.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910172130A CN101651974A (en) | 2009-09-10 | 2009-09-10 | Registration method and system of user equipment of closed user group in home node base system |
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| CN200910172130A CN101651974A (en) | 2009-09-10 | 2009-09-10 | Registration method and system of user equipment of closed user group in home node base system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102547913A (en) * | 2010-12-14 | 2012-07-04 | 上海贝尔股份有限公司 | Method and equipment for user equipment access control |
| CN102761939A (en) * | 2011-04-29 | 2012-10-31 | 中兴通讯股份有限公司 | Home eNB access control method, device and system |
| CN107295515A (en) * | 2016-04-01 | 2017-10-24 | 北京三星通信技术研究有限公司 | A kind of method and device for supporting that user equipment (UE) context recovers between base station |
| WO2023040122A1 (en) * | 2021-09-16 | 2023-03-23 | 展讯通信（上海）有限公司 | User group update method and apparatus, and computer-readable storage medium |
-
2009
- 2009-09-10 CN CN200910172130A patent/CN101651974A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102547913A (en) * | 2010-12-14 | 2012-07-04 | 上海贝尔股份有限公司 | Method and equipment for user equipment access control |
| CN102761939A (en) * | 2011-04-29 | 2012-10-31 | 中兴通讯股份有限公司 | Home eNB access control method, device and system |
| WO2012146074A1 (en) * | 2011-04-29 | 2012-11-01 | 中兴通讯股份有限公司 | Access control method of home enodeb, apparatus and system |
| CN107295515A (en) * | 2016-04-01 | 2017-10-24 | 北京三星通信技术研究有限公司 | A kind of method and device for supporting that user equipment (UE) context recovers between base station |
| CN107295515B (en) * | 2016-04-01 | 2022-07-19 | 北京三星通信技术研究有限公司 | Method and device for supporting context recovery of User Equipment (UE) between base stations |
| WO2023040122A1 (en) * | 2021-09-16 | 2023-03-23 | 展讯通信（上海）有限公司 | User group update method and apparatus, and computer-readable storage medium |
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Application publication date: 20100217 |