CN103139754B - A kind of method of network attachment, Apparatus and system - Google Patents
A kind of method of network attachment, Apparatus and system Download PDFInfo
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- CN103139754B CN103139754B CN201110398214.5A CN201110398214A CN103139754B CN 103139754 B CN103139754 B CN 103139754B CN 201110398214 A CN201110398214 A CN 201110398214A CN 103139754 B CN103139754 B CN 103139754B
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Abstract
The invention discloses a kind of method of network attachment, Apparatus and system, in order to solve in prior art terminal adopt WLAN unaware authentication mode access WLAN time, the problem that the business of the wireless cellular data network such as 2/3G or LTE can not normally be carried out.The method terminal adopts WLAN unaware authentication mode, carries out certification, after carrying out certification, re-start the attach operation of wireless cellular data network by AAA Server.Pass through the method, terminal is after carrying out the certification of WLAN unaware, HLR or HSS of this terminal can be made the positional information of this terminal to be updated to again the address information of SGSN or MME at the current place of this terminal, thus 2/3G or LTE network can carry out normal addressing operation to this terminal, therefore, when terminal adopts WLAN unaware authentication mode access WLAN, can ensure that 2/3G or LTE business still can normally be carried out.
Description
Technical field
The present invention relates to wireless communication technology field, particularly relate to a kind of method of network attachment, Apparatus and system.
Background technology
WLAN (Wireless Local Area Networks, WLAN) is a kind of competitive, the Radio Access Network that unit discharge cost is minimum, and user by access WLAN, and then can be linked into upper layer network.When user accesses WLAN, common authentication mode is, the username and password inputted in terminal by user carries out certification to this user.But user inputs username and password and there is many inconvenience in terminal, and therefore WLAN unaware authentication mode arises at the historic moment.
Fig. 1 is the system construction drawing of WLAN unaware certification in prior art, as shown in Figure 1, terminal is by access point (Access Point, and access control point (Access Control AP), AC) before access network, authentication and authorization charging server (Authentication Authorization Accounting Server, AAA Server) by with attaching position register (Home Location Register, or home subscriber server (Home Subscriber Server HLR), HSS) information interaction, obtain WLAN authentication vector and the WLAN CAMEL-Subscription-Information of this terminal, wherein, this WLAN authentication vector can be the authentication vector of tlv triple or the authentication vector of five-tuple, AAA Server carries out certification by the WLAN authentication vector of this terminal that obtains and WLAN CAMEL-Subscription-Information to this terminal, after certification is passed through, terminal is allowed to access WLAN by AP and AC, and then access upper layer network by WLAN.
Wherein, AAA Server and HLR or HSS carries out information interaction, and the WLAN authentication vector of acquisition terminal and the process of WLAN CAMEL-Subscription-Information are as shown in Figure 2.Fig. 2 is that in prior art, AAA Server and HLR or HSS carries out information interaction, obtains the WLAN authentication vector of terminal and the process of WLAN CAMEL-Subscription-Information, specifically comprises the following steps:
S201:AAA Server sends authentication request message (MAP SEND AUTHINFO) to HLR or HSS, the WLAN authentication vector of this terminal of acquisition request.
S202:HLR or HSS returns authentication request response message (MAP SENDAUTH INFO RES) to AAA Server, carries the WLAN authentication vector of this terminal in this authentication request response message.
S203:AAA Server sends location update request message (MAP UPDATEGPRS LOC) to HLR or HSS, the WLAN CAMEL-Subscription-Information of this terminal of acquisition request.
S204:HLR or HSS returns to AAA Server and inserts user data requests message (MAPINSERT SUBS DATA), asks to insert user data to AAA Server.
S205:AAA Server sends to HLR or HSS and inserts user data response message (MAPINSERT SUBS DATA RES), completes the acquisition of WLAN CAMEL-Subscription-Information.
Updating location information current for this terminal of preserving is the address information of this AAA Server by S206:HLR or HSS, and upgrade response message (MAP UPDATE GPRSLOC RES) to AAA Server home position, complete the information interaction with AAA Server.
In above process, during terminal access WLAN, AAA Server obtains WLAN authentication vector and the WLAN CAMEL-Subscription-Information of this terminal from trend HLR or HSS, and complete the authentication to this terminal, whole verification process manually inputs username and password without the need to user.
In the step S203 shown in Fig. 2 and step S206, AAA Server have sent location update request message to HLR or HSS of this terminal, and updating location information current for this terminal of preserving is the address information of this AAA Server by HLR or HSS.But, this and terminal are attached in the process of wireless cellular data network, between each network element in this wireless cellular data network, mutual location update request message has conflict, cause terminal when using WLAN unaware authentication mode access WLAN, terminal normally can not use the business of wireless cellular data network.
Such as, terminal is attached to Generation Mobile Telecommunication System (2nd Generation, 2G) network or 3G (Third Generation) Moblie (3rd Generation, in the process of 3G) network, general packet radio service (the General Packet Radio Service of this terminal, GPRS) support node (Serving GPRS Support Node, SGSN) location update request message sent when HLR obtains the 2/3G CAMEL-Subscription-Information of this terminal, to have to the location update request message that HLR sends with AAA Server in the step shown in Fig. 2 and conflict, terminal can be caused when using WLAN unaware authentication mode access WLAN, this terminal can not normally use 2/3G business.For another example, terminal is attached to Long Term Evolution (Long Term Evolution, in the process of LTE) network, Mobility Management Entity (the Mobility Management Entity of this terminal, MME) location update request message sent when HSS obtains the LTE CAMEL-Subscription-Information of this terminal, to have to the location update request message that HSS sends with AAA Server in the step shown in Fig. 2 and conflict, terminal can be caused when using WLAN unaware authentication mode access WLAN, this terminal can not normally use LTE business, as shown in Figure 3 and Figure 4.
Fig. 3 is that in prior art, terminal is attached in the process of 2/3G network, and SGSN obtains the process of the 2/3G CAMEL-Subscription-Information of this terminal to HLR, specifically comprise the following steps:
S301: the SGSN at the current place of terminal sends location update request message (UpdateLocation) to HLR, the 2/3G CAMEL-Subscription-Information of this terminal of acquisition request.
S302:HLR sends canceling position message (Cancel Location) to the SGSN at a moment place in this terminal of preserving, the address information of the SGSN at a moment place in this terminal that cancellation is preserved, and register the address information of the SGSN at the current place of this terminal.
S303: in this terminal, the SGSN at a moment place cancels acknowledge message (Cancel Location ACK) to HLR home position.
S304:HLR sends insertion subscription data message (InsertSubscriber Data) to the SGSN at the current place of this terminal, carries the 2/3G CAMEL-Subscription-Information of this terminal in this message.
S305: the SGSN at the current place of this terminal returns to HLR and inserts subscription data acknowledge message (InsertSubscriber Data ACK).
S306:HLR upgrades acknowledge message (UpdateLocation ACK) to the SGSN home position at the current place of this terminal, completes the interaction flow with SGSN.
Fig. 4 is that in prior art, terminal is attached in the process of LTE network, and MME obtains the process of the LTE CAMEL-Subscription-Information of this terminal to HSS, specifically comprise the following steps:
S401: the MME at the current place of terminal sends location update request message (UpdateLocation Request) to HSS, the LTE CAMEL-Subscription-Information of this terminal of acquisition request.
S402:HSS sends canceling position message (Cancel Location) to the MME at a moment place in this terminal of preserving, the address information of the MME at a moment place in this terminal that cancellation is preserved, and register the address information of the MME at the current place of this terminal.
S403: in this terminal, the MME at a moment place cancels acknowledge message (CancelLocation ACK) to HSS home position.
S404:HSS sends location updating acknowledge message (UpdateLocation ACK) to the MME at the current place of this terminal, and the LTE CAMEL-Subscription-Information of this terminal is inserted into the MME at the current place of this terminal, completes the interaction flow with MME.
Be described for above-mentioned Fig. 3, when starting up of terminal, automatically the flow process of adhering to 2/3G network is carried out, the address information of this terminal of preserving in HLR is the address information of the SGSN at the current place of this terminal, when terminal carries out 2/3G business, 2/3G network needs the address information of searching this terminal in hlr usually, and also the address information of the i.e. SGSN at this terminal place, provides corresponding business according to the address information found.But, when being linked into wlan network after starting up of terminal, if adopt WLAN unaware certificate scheme access wlan network as shown in Figure 2, then the updating location information of this terminal can be the address information of AAAServer by HLR, now, when terminal carries out 2/3G business, the address information of this terminal that 2/3G network finds in hlr is not the address information of the SGSN at the current place of this terminal, but the address information of AAAServer, by the address information of this AAA Server, 2/3G network can not carry out normal addressing operation to this terminal, 2/3G business is caused normally not carry out.
Similar, in the diagram, when starting up of terminal, automatically carry out the flow process of adhering to LTE network.But when being linked into wlan network after starting up of terminal, if adopt WLAN unaware certificate scheme access wlan network as shown in Figure 2, then the updating location information of this terminal can be the address information of AAA Server by HSS, now, when terminal carries out LTE business, the address information of this terminal that LTE network finds in HSS is not the address information of the MME at the current place of this terminal, but the address information of AAA Server, by the address information of this AAA Server, LTE network can not carry out normal addressing operation to this terminal, LTE business is caused normally not carry out.
Therefore, in prior art when terminal is by WLAN unaware authentication mode access WLAN, the business of the wireless cellular data network such as 2/3G or LTE can be caused normally not carry out.
Summary of the invention
The embodiment of the present invention provides a kind of method, Apparatus and system of network attachment, in order to solve in prior art terminal adopt WLAN unaware authentication mode access WLAN time, the problem that the business of the wireless cellular data network such as 2/3G or LTE can not normally be carried out.
The method of a kind of network attachment that the embodiment of the present invention provides, comprising:
Terminal adopts WLAN WLAN unaware authentication mode, carries out certification by authentication and authorization charging server AAA Server; And
Re-start the attach operation of wireless cellular data network;
When described terminal changes the WLAN CAMEL-Subscription-Information of self, send the WLAN CAMEL-Subscription-Information after changing to backstage business operation support system BOSS, by described BOSS, the WLAN CAMEL-Subscription-Information after described change is inserted in described AAA Server.
The device of a kind of network attachment that the embodiment of the present invention provides, comprising:
Authentication module, for adopting WLAN WLAN unaware authentication mode, carries out certification by authentication and authorization charging server AAA Server;
Network attachment module, for re-starting the attachment of wireless cellular data network;
CAMEL-Subscription-Information changes module, for when changing the WLAN CAMEL-Subscription-Information of self, sending the WLAN CAMEL-Subscription-Information after changing, the WLAN information after described change be inserted in described AAA Server by described BOSS to backstage business operation support system BOSS.
The system of a kind of network attachment that the embodiment of the present invention provides, comprising:
Terminal, for adopting WLAN WLAN unaware authentication mode, carrying out certification by authentication and authorization charging server AAA Server, and re-starting the attach operation of wireless cellular data network; When changing the WLAN CAMEL-Subscription-Information of self, send the WLAN CAMEL-Subscription-Information after changing to backstage business operation support system BOSS;
AAA Server, for carrying out certification to described terminal;
BOSS, is inserted in described AAA Server for the WLAN CAMEL-Subscription-Information after the described change that described terminal sent.
The embodiment of the present invention provides a kind of method, Apparatus and system of network attachment, and the method terminal adopts WLAN unaware authentication mode, carries out certification, after carrying out certification, re-start the attach operation of wireless cellular data network by AAA Server.Because terminal in the embodiment of the present invention is after carrying out the certification of WLAN unaware, re-start the attach operation of wireless cellular data network, HLR or HSS of this terminal can be made the positional information of this terminal to be updated to again the address information of SGSN or MME at the current place of this terminal, thus 2/3G or LTE network can carry out normal addressing operation to this terminal, therefore, when terminal adopts WLAN unaware authentication mode access WLAN, can ensure that 2/3G or LTE business still can normally be carried out.
Accompanying drawing explanation
Fig. 1 is the system construction drawing of WLAN unaware certification in prior art;
Fig. 2 is that in prior art, AAA Server and HLR or HSS carries out information interaction, obtains the WLAN authentication vector of terminal and the process of WLAN CAMEL-Subscription-Information;
Fig. 3 is that in prior art, terminal is attached in the process of 2/3G network, and SGSN obtains the process of the 2/3G CAMEL-Subscription-Information of this terminal to HLR;
Fig. 4 is that in prior art, terminal is attached in the process of LTE network, and MME obtains the process of the LTE CAMEL-Subscription-Information of this terminal to HSS;
The process of the network attachment that Fig. 5 provides for the embodiment of the present invention;
Fig. 6 is attached to the process of 2/3G network for terminal that the embodiment of the present invention provides;
Fig. 7 is attached to the process of LTE network for terminal that the embodiment of the present invention provides;
The detailed process of the network attachment that Fig. 8 provides for the embodiment of the present invention;
The apparatus structure schematic diagram of the network attachment that Fig. 9 provides for the embodiment of the present invention;
The system configuration schematic diagram of the network attachment that Figure 10 provides for the embodiment of the present invention;
The system specific implementation structural representation of the network attachment that Figure 11 provides for the embodiment of the present invention.
Embodiment
The embodiment of the present invention provides a kind of method, Apparatus and system of network attachment, and the method terminal adopts WLAN unaware authentication mode, carries out certification, after carrying out certification, re-start the attach operation of wireless cellular data network by AAA Server.Because terminal in the embodiment of the present invention is after carrying out the certification of WLAN unaware, re-start the attach operation of wireless cellular data network, HLR or HSS of this terminal can be made the positional information of this terminal to be updated to again the address information of SGSN or MME at the current place of this terminal, thus 2/3G or LTE network can carry out normal addressing operation to this terminal, therefore, when terminal adopts WLAN unaware authentication mode access WLAN, can ensure that 2/3G or LTE business still can normally be carried out.
Below in conjunction with Figure of description, the embodiment of the present invention is described in detail.
The process of the network attachment that Fig. 5 provides for the embodiment of the present invention, specifically comprises the following steps:
S501: terminal adopts WLAN unaware authentication mode, carries out certification by AAA Server.
In embodiments of the present invention, when terminal is by WLAN unaware authentication mode access WLAN, AAAServer carries out information interaction by process as shown in Figure 2 and HLR or HSS, obtain WLAN authentication vector and the WLAN CAMEL-Subscription-Information of terminal, in order to carry out certification to this terminal, wherein, WLAN unaware authentication mode comprises EAP-SIM authentication mode, EAP-AKA authentication mode and other unaware authentication modes.Therefore, the address information of this terminal of now preserving in HLR or HSS is the address information of this AAA Server.
S502: terminal re-starts the attach operation of wireless cellular data network.
During in order to ensure that terminal passes through WLAN unaware authentication mode access WLAN, the business of radio data network still can normally be carried out, in the embodiment of the present invention, terminal is after employing WLAN unaware authentication mode carries out certification, re-start the attach operation of wireless cellular data network, make HLR or HSS that the address information of this terminal of preserving is updated to SGSN or MME at the current place of this terminal again.
Pass through said method, terminal is when adopting WLAN unaware authentication mode to carry out certification, the address information of this terminal of preserving in HLR or HSS of terminal is the address information of this AAA Server, after authentication, terminal initiates the attachment of wireless cellular data network again, make HLR or HSS that the address information of this terminal of preserving is updated to the address information of SGSN or MME at the current place of this terminal again, thus the address information of this terminal that wireless cellular data network is upgraded again according to this, normal addressing operation can be carried out to this terminal, therefore while ensure that terminal adopts WLAN unaware authentication mode access WLAN, the business of wireless cellular data network still can normally be carried out.
In embodiments of the present invention, when the wireless cellular data network that terminal is attached to is 2/3G network, concrete network attachment process as shown in Figure 6.Fig. 6 is attached to the process of 2/3G network for terminal that the embodiment of the present invention provides, specifically comprises the following steps:
S601: terminal adopts WLAN unaware authentication mode, carries out certification by AAA Server.
S602: terminal reopens 2/3G network of network attachment switch, be re-attached on 2/3G network, in order to make the HLR of this terminal by the positional information of this terminal of preserving by the address information of AAA Server, be updated to the address information of the SGSN at the current place of this terminal.
Wherein, for the terminal that can be attached to 2/3G network, comprise a 2/3G network of network attachment switch in this terminal, when starting up of terminal, this 2/3G network of network attachment switch is opened automatically, and this terminal is attached on 2/3G network.In the embodiment of the present invention, terminal is after carrying out the certification of WLAN unaware, reopen this 2/3G network of network attachment switch, this terminal is made to re-start the attach operation of 2/3G network, in order to the address information making the HLR of this terminal the positional information of this terminal of preserving is updated to the SGSN at the current place of this terminal by the address information of AAA Server, thus ensureing that terminal is by while WLAN unaware authentication mode access WLAN, 2/3G business still can normally be carried out.
In embodiments of the present invention, when the wireless cellular data network that terminal is attached to is LTE network, concrete network attachment process as shown in Figure 7.Fig. 7 is attached to the process of LTE network for terminal that the embodiment of the present invention provides, specifically comprises the following steps:
S701: terminal adopts WLAN unaware authentication mode, carries out certification by AAA Server.
S702: terminal reopens the network attachment switch of LTE network, be re-attached in LTE network, in order to make the HSS of this terminal by the positional information of this terminal of preserving by the address information of AAA Server, be updated to the address information of the MME at the current place of this terminal.
Wherein, for the terminal that can be attached to LTE network, comprise the network attachment switch of a LTE network in this terminal, when starting up of terminal, the network attachment switch of this LTE network is opened automatically, and this terminal is adhered on an LTE network.In the embodiment of the present invention, terminal is after carrying out the certification of WLAN unaware, reopen the network attachment switch of this LTE network, this terminal is made to re-start the attach operation of LTE network, in order to the address information making the HSS of this terminal the positional information of this terminal of preserving is updated to the MME at the current place of this terminal by the address information of AAA Server, thus ensureing that terminal is by while WLAN unaware authentication mode access WLAN, LTE business still can normally be carried out.
In the process shown in above-mentioned Fig. 6, when the positional information of this terminal of preserving is updated to the address information of the SGSN at the current place of this terminal by HLR again, HLR also can send canceling position message (Cancel Location) to AAA Server, knows that HLR has nullified the address information of this AAA Server in order to make AAA Server.Similar, in the process described in above-mentioned Fig. 7, when the positional information of this terminal of preserving is updated to the address information of the MME at the current place of this terminal by HSS again, HSS also can send canceling position message (Cancel Location) to AAAServer, knows that HSS has nullified the address information of this AAA Server in order to make AAA Server.Therefore, in order to ensure the quality of this terminal access WLAN, the canceling position message that HLR or HSS that this AAA Server receives this terminal sends, and when determining to pass through the certification of this terminal, this terminal is kept to be in WLAN presence, till the WLAN receiving the transmission of this terminal rolls off the production line request message.
The detailed process of the network attachment that Fig. 8 provides for the embodiment of the present invention, specifically comprises the following steps:
S801: terminal adopts WLAN unaware authentication mode, initiates certification by AP and AC to AAA Server.
S802:AAA Server and HLR or HSS carries out information interaction, obtains WLAN authentication vector and the WLAN CAMEL-Subscription-Information of this terminal.
The updating location information of this terminal is the address information of AAA Server by S803:HLR or HSS, and sends canceling position message (Cancel Location) to SGSN or MME at this terminal place.
S804: terminal opens the network attachment switch of 2/3G or LTE network, is re-attached in 2/3G or LTE network.
The positional information of this terminal is updated to the address information of SGSN or MME at this terminal place by S805:HLR or HSS again, and sends Cancel Location to AAA Server.
S806:AAA Server keeps this terminal to be in WLAN presence.
In embodiments of the present invention, because terminal is after the certification of WLAN unaware, the positional information of this terminal is updated to the address information of SGSN or MME at the current place of this terminal by HLR again, therefore in order to ensure that now terminal still can change WLAN CAMEL-Subscription-Information, WLAN CAMEL-Subscription-Information after change can directly be inserted in AAA Server by Batch Processing OSS (Business and Operation Support System, BOSS).Concrete, when terminal changes the WLAN CAMEL-Subscription-Information of self, send the WLAN CAMEL-Subscription-Information after changing to backstage BOSS, by BOSS, the WLAN CAMEL-Subscription-Information after change is inserted in AAA Server.
The apparatus structure schematic diagram of the network attachment that Fig. 9 provides for the embodiment of the present invention, specifically comprises:
Authentication module 901, for adopting WLAN WLAN unaware authentication mode, carries out certification by authentication and authorization charging server AAA Server;
Network attachment module 902, for re-starting the attachment of wireless cellular data network.
Described network attachment module 902 specifically for, reopen the network attachment switch of Generation Mobile Telecommunication System 2G network or 3G (Third Generation) Moblie 3G network, be re-attached on 2/3G network, in order to make the attaching position register HLR of described device by the positional information of described device of preserving by the address information of AAA Server, be updated to the address information of the general packet radio service GPRS Support Node SGSN at the current place of described device.
Described network attachment module 902 specifically for, reopen the network switching of Long Term Evolution LTE network, be re-attached in LTE network, in order to make the home subscriber server HSS of described device by the positional information of described device of preserving by the address information of AAA Server, be updated to the address information of the Mobility Management Entity MME at the current place of described device.
Described device also comprises:
CAMEL-Subscription-Information changes module 903, for when changing the WLAN CAMEL-Subscription-Information of self, send the WLAN CAMEL-Subscription-Information after changing to backstage business operation support system BOSS, by described BOSS, the WLAN information after described change is inserted in described AAA Server.
The device of concrete above-mentioned network attachment can be arranged in terminal, and can be realized by the client software installed in the terminal.
The system configuration schematic diagram of the network attachment that Figure 10 provides for the embodiment of the present invention, specifically comprises:
Terminal 1001, for adopting WLAN WLAN unaware authentication mode, carrying out certification by authentication and authorization charging server AAA Server1002, and re-starting the attach operation of wireless cellular data network;
AAA Server1002, for carrying out certification to described terminal 1001.
Described AAA Server1002 also for, after described terminal 1001 re-starts the attach operation of wireless cellular data network, receive the attaching position register HLR of described terminal 1001 or the canceling position message of home subscriber server HSS transmission, and when determining to pass through the certification of described terminal 1001, described terminal 1001 is kept to be in WLAN presence, till the WLAN request of rolling off the production line receiving the transmission of described terminal 1001.
Described terminal 1001 also for, when changing the WLAN CAMEL-Subscription-Information of self, to backstage business operation support system BOSS1003 send change after WLAN CAMEL-Subscription-Information;
Described system also comprises:
BOSS1003, is inserted in described AAA Server1002 for the WLAN CAMEL-Subscription-Information after the described change that described terminal 1001 sent.
The system specific implementation structural representation of the network attachment that Figure 11 provides for the embodiment of the present invention, wherein, Figure 11 is for 2/3G network is described for the wireless cellular data network of terminal attachment.As shown in figure 11, terminal is by AP and AC, and when adopting WLAN unaware authentication mode access WLAN, AAAServer and HLR carries out information interaction, and the WLAN authentication vector and the WLAN CAMEL-Subscription-Information that obtain this terminal carry out certification to this terminal.After certification, terminal, by the base station of 2/3G network, is again initiated the attachment flow being attached to 2/3G network, is made HLR the positional information of this terminal is updated to again the address information of the SGSN at the current place of this terminal.Wherein, AAA Server is determining that the certification to terminal is passed through, and when the positional information of this terminal being updated to again at HLR the address information of the SGSN at the current place of this terminal, keep the WLAN presence of this terminal, make this terminal can access upper layer network by WLAN.Further, when terminal changes WLAN CAMEL-Subscription-Information, by the BOSS on backstage, the WLAN CAMEL-Subscription-Information after changing directly is inserted in AAA Server.
The embodiment of the present invention provides a kind of method, Apparatus and system of network attachment, and the method terminal adopts WLAN unaware authentication mode, carries out certification, after carrying out certification, re-start the attach operation of wireless cellular data network by AAA Server.Because terminal in the embodiment of the present invention is after carrying out the certification of WLAN unaware, re-start the attach operation of wireless cellular data network, HLR or HSS of this terminal can be made the positional information of this terminal to be updated to again the address information of SGSN or MME at the current place of this terminal, thus 2/3G or LTE network can carry out normal addressing operation to this terminal, therefore, when terminal adopts WLAN unaware authentication mode access WLAN, can ensure that 2/3G or LTE business still can normally be carried out.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (9)
1. a method for network attachment, is characterized in that, comprising:
Terminal adopts WLAN WLAN unaware authentication mode, carries out certification by authentication and authorization charging server AAA Server; And
Re-start the attach operation of wireless cellular data network;
When described terminal changes the WLAN CAMEL-Subscription-Information of self, send the WLAN CAMEL-Subscription-Information after changing to backstage business operation support system BOSS, by described BOSS, the WLAN CAMEL-Subscription-Information after described change is inserted in described AAA Server.
2. the method for claim 1, is characterized in that, re-starts the attach operation of wireless cellular data network, specifically comprises:
Described terminal reopens the network attachment switch of Generation Mobile Telecommunication System 2G network or 3G (Third Generation) Moblie 3G network, be re-attached on 2/3G network, in order to make the attaching position register HLR of described terminal by the positional information of described terminal of preserving by the address information of AAA Server, be updated to the address information of the general packet radio service GPRS Support Node SGSN at the current place of described terminal.
3. the method for claim 1, is characterized in that, re-starts the attach operation of wireless cellular data network, specifically comprises:
Described terminal reopens the network attachment switch of Long Term Evolution LTE network, be re-attached in LTE network, in order to make the home subscriber server HSS of described terminal by the positional information of described terminal of preserving by the address information of AAA Server, be updated to the address information of the Mobility Management Entity MME at the current place of described terminal.
4. the method for claim 1, is characterized in that, after re-starting the attach operation of wireless cellular data network, described method also comprises:
Described AAA Server receives the attaching position register HLR of described terminal or the canceling position message of home subscriber server HSS transmission; And
When determine to the certification of described terminal by time, keeping described terminal to be in WLAN presence, rolling off the production line till request message until receiving WLAN that described terminal sends.
5. a device for network attachment, is characterized in that, comprising:
Authentication module, for adopting WLAN WLAN unaware authentication mode, carries out certification by authentication and authorization charging server AAA Server;
Network attachment module, for re-starting the attachment of wireless cellular data network;
CAMEL-Subscription-Information changes module, for when changing the WLAN CAMEL-Subscription-Information of self, sending the WLAN CAMEL-Subscription-Information after changing, the WLAN information after described change be inserted in described AAA Server by described BOSS to backstage business operation support system BOSS.
6. device as claimed in claim 5, it is characterized in that, described network attachment module specifically for, reopen the network attachment switch of Generation Mobile Telecommunication System 2G network or 3G (Third Generation) Moblie 3G network, be re-attached on 2/3G network, in order to make the attaching position register HLR of described device by the positional information of described device of preserving by the address information of AAA Server, be updated to the address information of the general packet radio service GPRS Support Node SGSN at the current place of described device.
7. device as claimed in claim 5, it is characterized in that, described network attachment module specifically for, reopen the network switching of Long Term Evolution LTE network, be re-attached in LTE network, in order to make the home subscriber server HSS of described device by the positional information of described device of preserving by the address information of AAA Server, be updated to the address information of the Mobility Management Entity MME at the current place of described device.
8. a system for network attachment, is characterized in that, comprising:
Terminal, for adopting WLAN WLAN unaware authentication mode, carrying out certification by authentication and authorization charging server AAA Server, and re-starting the attach operation of wireless cellular data network; When changing the WLAN CAMEL-Subscription-Information of self, send the WLAN CAMEL-Subscription-Information after changing to backstage business operation support system BOSS;
AAA Server, for carrying out certification to described terminal;
BOSS, is inserted in described AAA Server for the WLAN CAMEL-Subscription-Information after the described change that described terminal sent.
9. system as claimed in claim 8, it is characterized in that, described AAA Server also for, after described terminal re-starts the attach operation of wireless cellular data network, receive the attaching position register HLR of described terminal or the canceling position message of home subscriber server HSS transmission, and when determine to the certification of described terminal by time, keep described terminal to be in WLAN presence, till receiving the WLAN request of rolling off the production line that described terminal sends.
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| CN201110398214.5A CN103139754B (en) | 2011-12-02 | 2011-12-02 | A kind of method of network attachment, Apparatus and system |
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| CN201110398214.5A CN103139754B (en) | 2011-12-02 | 2011-12-02 | A kind of method of network attachment, Apparatus and system |
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| CN103139754B true CN103139754B (en) | 2015-08-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107113562A (en) * | 2014-11-14 | 2017-08-29 | 诺基亚通信公司 | Positional information for insincere access |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105025537A (en) * | 2014-04-28 | 2015-11-04 | 中兴通讯股份有限公司 | User on-line state processing method and system |
| CN105554748A (en) * | 2014-10-30 | 2016-05-04 | 中兴通讯股份有限公司 | Method, apparatus, and system for WiFi offloading |
| CN107295512B (en) * | 2016-03-31 | 2021-01-08 | 展讯通信（上海）有限公司 | Communication equipment and method for authenticating in process of switching from LTE (Long term evolution) to WLAN (Wireless local area network) |
| CN109257187B (en) * | 2017-07-12 | 2021-09-21 | 中国移动通信集团广东有限公司 | Method and device for controlling user terminal based on service-aware charging control rule |
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| CN101166134A (en) * | 2004-10-07 | 2008-04-23 | 华为技术有限公司 | A service unregistration method based on IP access |
| CN101984724A (en) * | 2010-11-19 | 2011-03-09 | 中兴通讯股份有限公司 | Method and system for building tunnel in converged network |
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| CN101166134A (en) * | 2004-10-07 | 2008-04-23 | 华为技术有限公司 | A service unregistration method based on IP access |
| CN101984724A (en) * | 2010-11-19 | 2011-03-09 | 中兴通讯股份有限公司 | Method and system for building tunnel in converged network |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107113562A (en) * | 2014-11-14 | 2017-08-29 | 诺基亚通信公司 | Positional information for insincere access |
| CN107113562B (en) * | 2014-11-14 | 2021-06-15 | 诺基亚通信公司 | Location information for untrusted access |
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