CN102307349B - Access method of wireless network, terminal and server - Google Patents

Access method of wireless network, terminal and server Download PDF

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Publication number
CN102307349B
CN102307349B CN201110234182.5A CN201110234182A CN102307349B CN 102307349 B CN102307349 B CN 102307349B CN 201110234182 A CN201110234182 A CN 201110234182A CN 102307349 B CN102307349 B CN 102307349B
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China
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described
wireless network
certificate
terminal
sim card
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CN201110234182.5A
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Chinese (zh)
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CN102307349A (en
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马莉
马建勇
张伟
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宇龙计算机通信科技(深圳)有限公司
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Priority to CN201110234182.5A priority Critical patent/CN102307349B/en
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Publication of CN102307349B publication Critical patent/CN102307349B/en

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Abstract

The invention provides an access method of a wireless network. In the access method, when no wireless network certificate exists in an SIM (subscriber identity module) card which is used by a terminal provided with a plurality of SIM cards, the terminal is accessed to the wireless network by selecting and using the wireless network certificate of any one SIM card among the other SIM cards which are different from the SIM card in use or backup of the wireless network certificate. Accordingly, the invention further provides the terminal and a server. By adopting the technical proposal, a plurality of the SIM cards in the same terminal can share one wireless network certificate, thus saving certificate resource, simplifying operating procedures for a user and enhancing user experience.

Description

The cut-in method of wireless network, terminal and server

Technical field

The present invention relates to wireless network access technology field, in particular to the cut-in method of wireless network, terminal and server.

Background technology

Wireless network, the appearance of such as WLAN (wireless local area network), makes people by terminal accessing Internet, can with the addition of the joy of life, also facilitates the live and work of people, but the access procedure of wireless network is still aobvious numerous and diverse.Existing WLAN (wireless local area network) access certificate is solidificated in SIM card, during terminal accessing WLAN, require that its SIM card must possess self unique access certificate, and when user is when using one-telephone multi-card terminal, then not having WLAN (wireless local area network) to access the SIM card of certificate can not accessing WLAN; When having part to have WLAN (wireless local area network) access certificate in the multiple SIM card of terminal, if accessing WLAN, then need to select SIM card, operation inconvenience; If make every SIM card can accessing WLAN, then require that every SIM card all will have wireless LAN optimization certificate, cause the waste of certificate.

Therefore, need a kind of cut-in method of new wireless network, the multiple SIM card in same terminal can be made to share wireless network certificate, save certificate resource, simplify user operation simultaneously, promote Consumer's Experience.

Summary of the invention

Technical problem to be solved by this invention is, provides a kind of cut-in method of new wireless network, and the multiple SIM card in same terminal can be made to share wireless network certificate, saves certificate resource, simplifies user operation simultaneously, promotes Consumer's Experience.

In view of this, the present invention proposes a kind of cut-in method of wireless network, comprise: when not having wireless network certificate in the SIM card that the terminal with multiple SIM card is using, described terminal is selected and is used the backup of the wireless network certificate of arbitrary SIM card in other SIM card different from the SIM card used or described wireless network certificate to access described wireless network.In this technical scheme, sharing by wireless network certificate, makes originally do not have the SIM card of certificate also by using the certificate access of radio network of other SIM card, can promote Consumer's Experience.In addition, when multiple SIM card is all containing wireless network certificate, multiple SIM card can share all wireless network certificates, then when user needs to access a certain wireless network, just corresponding certificate directly can be utilized to access this network, and without the need to through manually selecting, simplify user operation.In addition, when certain SIM card due to some reasons as format etc. causes the loss of original wireless network certificate, user can by various ways such as PIN code, password card, fingerprints after terminal be verified, fetch the backup of the wireless network certificate of preservation in the terminal or in exterior of terminal device, recover the wireless network certificate in SIM card.

In technique scheme, preferably, described terminal is uploaded to server after the information of the backup of the wireless network certificate of at least one SIM card of described multiple SIM card and the identification information of described terminal and/or described at least one SIM card being bound, described server is when receiving the networking request that described terminal is initiated, select by pre-defined rule in the backup of stored wireless network certificate, and the backup of wireless network certificate selected by using and radio network gateway mutual, perform access authentication process, after authentication is passed through, described terminal accesses described wireless network.In this technical scheme, by the intermediation of server, the multiple SIM card in terminal shares one or more detected wireless network certificate, enables the SIM card access network originally not having certificate, and automatic selection can be realized for during multiple certificates of existence, be user-friendly to; Meanwhile, by the binding of certificate and terminal and/or SIM card, searching and preventing certificate from being used by other terminal or usurping time easy to use, is convenient to effective management and the reasonable employment of wireless network; In addition, the pre-defined rule carrying out certificate selection can be set by the user, also can be set by producer or operator, specifically can select in order, by network selection or Stochastic choice etc., can be understood as, the selection mode of every wireless network certificate that can obtain being applicable to, all can in order to herein.

In technique scheme, preferably, when described terminal is initiated to network request, select by described pre-defined rule in one or more wireless network certificate of described multiple SIM card and/or the backup of described wireless network certificate, and wireless network certificate selected by using and/or the backup of described wireless network certificate and radio network gateway mutual, perform access authentication process, after authentication is passed through, described terminal accesses described wireless network.In this technical scheme, terminal without the need to the intermediation of server, but directly completes the selection to wireless network certificate in end, and uses this certificate and gateway to carry out authentication, and does not require that the SIM card used must have certificate; In addition, the pre-defined rule carrying out certificate selection can be set by the user, also can be set by producer or operator, specifically can select in order, by network selection or Stochastic choice etc., can be understood as, the selection mode of every wireless network certificate that can obtain being applicable to, all can in order to herein.

In technique scheme, preferably, described wireless network certificate is solidificated in described SIM card, and the backup of described wireless network certificate is kept in the memory of described terminal and/or in the storage device of described exterior of terminal.In this technical scheme, wireless network certificate can derive, back up from SIM card, and be stored in the place such as buffer memory, storage card of terminal, also the place such as portable hard drive, USB flash disk of exterior of terminal can be stored in, can also be in the storage device in processor, meanwhile, after the checking through the such as mode such as PIN code, password card, fingerprint, the backup of these wireless network certificates stored may be used for the SIM card of recovering to lose certificate, makes this SIM card again obtain wireless network certificate.

In technique scheme, preferably, whether described terminal obtains wireless network certificate when each start to the multiple SIM card of described terminal is detected, and record the existence of wireless network certificate in described terminal, and the backup of the one or more wireless network certificates detected is kept in the memory of described terminal and/or in the storage device of described exterior of terminal, wherein, when described terminal detects at least one wireless network certificate, the existence of wireless network certificate in described terminal has been recorded as certificate, and when described terminal does not detect any wireless network certificate, the existence of wireless network certificate in described terminal is recorded as without certificate, when described terminal request accesses described wireless network, if the existence inquiring wireless network certificate in described terminal is for there being certificate, then described terminal initiates described networkings request, otherwise does not initiate described networking and ask.In this technical scheme, by arranging the existence of wireless network certificate, being convenient to this terminal initiation network insertion request (also referred to as networking request) is front inquires about; Be not limited to each start herein, also can be carry out when needing interconnection network detecting or other periods at every turn; By the inquiry of the existence to wireless network certificate, avoid initiating unnecessary networking request, save user time and terminal power.

In technique scheme, preferably, described access authentication process comprises: described radio network gateway determines that whether the backup of selected wireless network certificate is qualified, if qualified, successful for authentication authenticating result is sent to described server by described radio network gateway, and be sent to described terminal by described server, if the backup of described wireless network certificate is defective, then the authenticating result of failed authentication is sent to described server by described radio network gateway, and from remaining one or more wireless network certificates, reselect one by described pre-defined rule by described server, it is qualified again to be determined whether by described radio network gateway, if the backup of all wireless network certificates is all defective, then described radio network gateway is refused described terminal and is accessed described wireless network, the authenticating result of failed authentication is sent to described server, and be sent to described terminal by described server.In this technical scheme, all SIM card in terminal store wireless network certificate back-up in the server before all can sharing, after terminal initiates network networking request, send this certificate back-up by server to gateway, then after gateway authentication success, terminal gets final product access network; And when certain Certificate Revocation, can automatically select other certificates, simplify user operation.Simultaneously, due to when SIM card uses on the terminal 1, its certificate can identify and use in terminal 1, when this card is changed in terminal 2, be then that terminal 2 identifies use, terminal 1 no longer will identify use, so access certificate can time-sharing multiplex for multiple terminal in its term of validity.In addition, also server can not be needed to carry out authentication process to gateway, but by terminal directly to wireless network certificate carry out share after, the backup of select by pre-defined rule wireless network certificate is sent to radio network gateway, authentication is carried out with radio network gateway, if now authentication success, then successful for authentication authenticating result is sent to terminal by radio network gateway

If the backup of wireless network certificate is defective, then the authenticating result of failed authentication is sent to terminal by radio network gateway, and from remaining one or more wireless network certificates, reselects one by pre-defined rule by terminal, and it is qualified again to be determined whether by radio network gateway,

If the backup of all wireless network certificates is all defective, then radio network gateway refusal terminal access of radio network, and the authenticating result of failed authentication is sent to terminal.

In technique scheme, preferably, described wireless network comprises: based on the WLAN of IEEE 802.11 standard and/or IEEE 802.11b+ standard.In this technical scheme, the wireless network of terminal access is construed as the WLAN comprising and adopt IEEE 802.11 standard and/or IEEE 802.11b+ standard, and based on all wireless networks of other standard existed or later issuable standard.

The invention allows for a kind of terminal, comprising: administration module, whether wireless network certificate is possessed to the multiple SIM card inserting described terminal and detects, and record the existence of wireless network certificate in described terminal; Enquiry module, when described demanding terminal access of radio network, the existence of wireless network certificate in described terminal in described administration module is inquired about, wherein, described administration module is when wireless network certificate described at least one being detected, the existence of wireless network certificate in described terminal is recorded as certificate, and when any described wireless network certificate not detected, the existence of wireless network certificate in described terminal has been recorded as without certificate; And described administration module is when the existence that described enquiry module inquires wireless network certificate in described terminal is for there being a certificate, initiates the request of networking, otherwise does not send described networkings and ask.In this technical scheme, the certificate that administration module detects can be used and access of radio network by the SIM card that same terminal there is no certificate; Meanwhile, by the existence of record wireless network certificate, being convenient to this terminal initiation network insertion request (also referred to as networking request) is front inquires about, and avoids initiating unnecessary networking request.In addition, when certain SIM card due to some reasons as format etc. causes the loss of original wireless network certificate, user can by various ways such as PIN code, password card, fingerprints after terminal be verified, fetch the backup of the wireless network certificate of preservation in the terminal or in exterior of terminal device, recover the wireless network certificate in SIM card.

In technique scheme, preferably, also comprise: authentication module, when described terminal initiates described networking request, select by pre-defined rule in one or more wireless network certificate of contained multiple SIM card and/or the backup of described wireless network certificate, and backup and the radio network gateway of wireless network certificate selected by using and/or described wireless network certificate are mutual, execution access authentication process, after authentication is passed through, described terminal accesses described wireless network; And the described terminal that whether allows accepting the transmission of described gateway accesses the result of described wireless network.In this technical scheme, terminal without the need to the intermediation of server, but directly completes the selection to wireless network certificate in end, and uses this certificate and gateway to carry out authentication, and does not require that the SIM card used must have certificate; In addition, the pre-defined rule carrying out certificate selection can be set by the user, also can be set by producer or operator, specifically can select in order, by network selection or Stochastic choice etc., can be understood as, the selection mode of every wireless network certificate that can obtain being applicable to, all can in order to herein.

In technique scheme, preferably, also comprise: transceiver module, the backup of one or more described wireless network certificate detected and the mark of described terminal are uploaded onto the server with binding; And the described terminal that whether allows receiving the transmission of described server accesses the result of described wireless network.In this technical scheme, by the information of the identification information of wireless network certificate and terminal and/or SIM card being bound, searching and preventing certificate from being used by other terminal or usurping time easy to use, is convenient to effective management and the reasonable employment of wireless network.

The invention allows for a kind of server, comprising: memory module, the backup of one or more wireless network certificates of terminal being uploaded and the information of the identification information of described terminal and/or described at least one SIM card store with binding; Processing module, after receiving the networking request that described terminal initiates described server, select in the backup of the one or more described wireless network certificate bound with described identification information and/or described at least one SIM card information that is that store in described memory module according to the information of the identification information of described terminal and/or described at least one SIM card by pre-defined rule, and be sent to radio network gateway by transceiver module, carry out access authentication for described radio network gateway; Described transceiver module, what send described wireless network certificate backs up to described radio network gateway, receives the authenticating result of the backup to described wireless network certificate that described radio network gateway sends, and is transmitted to described terminal.In this technical scheme, by the intermediation of server, by the back-up storage of wireless network certificate in server, and mutual by between server and gateway, this certificate back-up can be shared by all SIM in terminal, and the information of the identification information of this certificate back-up and terminal and/or SIM card is bound and can be prevented using or usurping of other user, the utilization of Optimizing Network Resources; And for the transmitting-receiving of authenticating result, then can inform that user accesses result in time, be conducive to the lifting of Consumer's Experience.In addition, when certain SIM card due to some reasons as format etc. causes the loss of original wireless network certificate, user can by various ways such as PIN code, password card, fingerprints after terminal be verified, fetch the backup of preservation wireless network certificate in the server, recover the wireless network certificate in SIM card.

In this technical scheme, preferably, described wireless network comprises: based on the WLAN of IEEE 802.11 standard and/or IEEE 802.11b+ standard.In this technical scheme, the wireless network of terminal access is construed as the WLAN comprising and adopt IEEE 802.11 standard and/or IEEE 802.11b+ standard, and based on all WLAN of other standard existed or later issuable standard.

By above technical scheme, a kind of cut-in method of wireless network, a kind of terminal and a kind of server can be realized, make the multiple SIM card in same terminal share wireless network certificate, save certificate resource, simplify user operation simultaneously, promote Consumer's Experience.

Accompanying drawing explanation

Fig. 1 shows the flow chart of the cut-in method of wireless network according to an embodiment of the invention;

Fig. 2 shows the flow chart detecting certificate according to an embodiment of the invention and initiate the request of networking;

Fig. 3 shows the flow chart according to an embodiment of the invention by server and gateway accessing authentication process;

Fig. 4 shows the flow chart according to an embodiment of the invention by terminal and gateway accessing authentication process;

Fig. 5 shows the block diagram of terminal according to an embodiment of the invention;

Fig. 6 shows the block diagram of server according to an embodiment of the invention;

Fig. 7 shows the schematic diagram of the access procedure of wireless network according to an embodiment of the invention; And

Fig. 8 shows the flow chart of access of radio network according to an embodiment of the invention.

Embodiment

In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.

Set forth a lot of detail in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from other modes described here and implement, and therefore, the present invention is not limited to the restriction of following public specific embodiment.

Fig. 1 shows the flow chart of the cut-in method of wireless network according to an embodiment of the invention.

As shown in Figure 1, the cut-in method of wireless network comprises according to an embodiment of the invention: step 102, when not having wireless network certificate in the SIM card that the terminal with multiple SIM card is using, described terminal is selected and is used the backup of the wireless network certificate of arbitrary SIM card in other SIM card different from the SIM card used or described wireless network certificate to access described wireless network.In this technical scheme, sharing by wireless network certificate, makes originally do not have the SIM card of certificate also by using the certificate access of radio network of other SIM card, can promote Consumer's Experience.In addition, when multiple SIM card is all containing wireless network certificate, multiple SIM card can share all wireless network certificates, then when user needs to access a certain wireless network, just corresponding certificate directly can be utilized to access this network, and without the need to through manually selecting, simplify user operation.In addition, when certain SIM card due to some reasons as format etc. causes the loss of original wireless network certificate, user can by various ways such as PIN code, password card, fingerprints after terminal be verified, fetch the backup of the wireless network certificate of preservation in the terminal or in exterior of terminal device, recover the wireless network certificate in SIM card.

In technique scheme, terminal is uploaded to server after the backup of wireless network certificate of at least one SIM card of multiple SIM card and the information of the identification information of terminal and/or at least one SIM card being bound, server is when receiving the networking request that terminal is initiated, select by pre-defined rule in the backup of stored wireless network certificate, and the backup of wireless network certificate selected by using and radio network gateway mutual, perform access authentication process, after authentication is passed through, terminal access of radio network.In this technical scheme, by the intermediation of server, the multiple SIM card in terminal shares one or more detected wireless network certificate, enables the SIM card access network originally not having certificate, and automatic selection can be realized for during multiple certificates of existence, be user-friendly to; Meanwhile, by the binding of certificate and terminal and/or SIM card, searching and preventing certificate from being used by other terminal or usurping time easy to use, is convenient to effective management and the reasonable employment of wireless network; In addition, the pre-defined rule carrying out certificate selection can be set by the user, also can be set by producer or operator, specifically can select in order, by network selection or Stochastic choice etc., can be understood as, the selection mode of every wireless network certificate that can obtain being applicable to, all can in order to herein.

In technique scheme, when terminal is initiated to network request, select by pre-defined rule in one or more wireless network certificate of multiple SIM card and/or the backup of wireless network certificate, and wireless network certificate selected by using and/or the backup of wireless network certificate and radio network gateway mutual, perform access authentication process, after authentication is passed through, terminal access of radio network.In this technical scheme, terminal without the need to the intermediation of server, but directly completes the selection to wireless network certificate in end, and uses this certificate and gateway to carry out authentication, and does not require that the SIM card used must have certificate; In addition, the pre-defined rule carrying out certificate selection can be set by the user, also can be set by producer or operator, specifically can select in order, by network selection or Stochastic choice etc., can be understood as, the selection mode of every wireless network certificate that can obtain being applicable to, all can in order to herein.

In technique scheme, wireless network certificate is solidificated in described SIM card, and the backup of wireless network certificate is kept in the memory of terminal and/or in the storage device of exterior of terminal.In this technical scheme, wireless network certificate can derive, back up from SIM card, and be stored in the place such as buffer memory, storage card of terminal, also the place such as portable hard drive, USB flash disk of exterior of terminal can be stored in, can also be in the storage device in processor, meanwhile, after the checking through the such as mode such as PIN code, password card, fingerprint, the backup of these wireless network certificates stored may be used for the SIM card of recovering to lose certificate, makes this SIM card again obtain wireless network certificate.

In technique scheme, whether terminal obtains wireless network certificate when each start to the multiple SIM card of terminal is detected, and record the existence of wireless network certificate in terminal, and the backup of the one or more wireless network certificates detected is kept in the memory of terminal and/or in the storage device of exterior of terminal, wherein, when terminal detects at least one wireless network certificate, the existence of wireless network certificate in terminal has been recorded as certificate, and when terminal does not detect any wireless network certificate, the existence of wireless network certificate in terminal is recorded as without certificate, during terminal request access of radio network, if the existence inquiring wireless network certificate in terminal is for there being certificate, then terminal initiates described networkings request, otherwise does not initiate to network and ask.In this technical scheme, by arranging the existence of wireless network certificate, being convenient to this terminal initiation network insertion request (also referred to as networking request) is front inquires about; Be not limited to each start herein, also can be carry out when needing interconnection network detecting or other periods at every turn; By the inquiry of the existence to wireless network certificate, avoid initiating unnecessary networking request, save user time and terminal power.

In technique scheme, access authentication process comprises: radio network gateway determines that whether the backup of selected wireless network certificate is qualified, if qualified, successful for authentication authenticating result is sent to terminal or is sent to server by radio network gateway, and be sent to terminal by server, if the backup of wireless network certificate is defective, then the authenticating result of failed authentication is sent to terminal or server by radio network gateway, and from remaining one or more wireless network certificates, reselect one by pre-defined rule by terminal or server, it is qualified again to be determined whether by radio network gateway, if the backup of all wireless network certificates is all defective, then radio network gateway refusal terminal access of radio network, the authenticating result of failed authentication is sent to terminal or is sent to server, and be sent to terminal by server.In this technical scheme, all SIM card in terminal store wireless network certificate back-up in the server before all can sharing, after terminal initiates network networking request, send this certificate back-up by server to gateway, then after gateway authentication success, terminal gets final product access network; And when certain Certificate Revocation, can automatically select other certificates, simplify user operation.Simultaneously, due to when SIM card uses on the terminal 1, its certificate can identify and use in terminal 1, when this card is changed in terminal 2, be then that terminal 2 identifies use, terminal 1 no longer will identify use, so access certificate can time-sharing multiplex for multiple terminal in its term of validity.In addition, also server can not be needed to carry out authentication process to gateway, but by terminal directly to wireless network certificate carry out share after, the backup of select by pre-defined rule wireless network certificate is sent to radio network gateway, authentication is carried out with radio network gateway, if now authentication success, then successful for authentication authenticating result is sent to terminal by radio network gateway

If the backup of wireless network certificate is defective, then the authenticating result of failed authentication is sent to terminal by radio network gateway, and from remaining one or more wireless network certificates, reselects one by pre-defined rule by terminal, and it is qualified again to be determined whether by radio network gateway,

If the backup of all wireless network certificates is all defective, then radio network gateway refusal terminal access of radio network, and the authenticating result of failed authentication is sent to terminal.

In technique scheme, wireless network comprises: based on the WLAN of IEEE 802.11 standard and/or IEEE 802.11b+ standard.In this technical scheme, the wireless network of terminal access is construed as the WLAN comprising and adopt IEEE 802.11 standard and/or IEEE 802.11b+ standard, and based on all wireless networks of other standard existed or later issuable standard.

Labor is carried out below in conjunction with the flow process of Fig. 2 to the detection certificate mentioned in technique scheme and initiation networking request.

As shown in Figure 2, step 202, terminal detects at least one SIM card inserted, and understands each card and whether has obtained wireless network certificate; Step 204, if testing result is for having, then the existence of wireless network certificate is recorded as " having ", if all SIM card all do not obtain this certificate, then the existence of wireless network certificate is recorded as "None", for the record of the existence of wireless network certificate, various ways specifically can be adopted as the state that is recorded as " 1 " " will be had ", "None" is recorded as state " 0 " etc. (certainly, also the mark of the certificate back-up detected and terminal should be carried out binding and uploading onto the server, temporarily omit in the drawings herein); Step 206, when demanding terminal access of radio network, enter step 208, the existence record of wireless network certificate is inquired about, to understand in this terminal and whether at least there is a SIM and obtained wireless network certificate, if the existence of the wireless network certificate inquired is "None", then terminal is directly refused to initiate the request of networking, for user saves time, avoid unnecessary request waste terminal power simultaneously, if the existence of the wireless network certificate inquired is " having ", then terminal enters step 210, initiates the request of networking.

Labor is carried out to what mention in technique scheme by the flow process of access authentication between server and gateway below in conjunction with Fig. 3.

As shown in Figure 3, step 302, after server receives the networking request that terminal initiates, selects one and is sent to gateway to carry out access authentication from the backup of the wireless network certificate bound with the mark of this terminal stored according to pre-defined rule; Step 304, gateway carries out authentication to the certificate that server sends, judge that whether it is qualified, if certificate is qualified, then enter step 306, successful for authentication result is sent to server by gateway, and by server, successful for authentication result is forwarded to the terminal initiating the request of networking in step 308, certainly, this terminal will successfully access this wireless network simultaneously; If in step 304, gateway judges that the certificate that server sends is invalid, as certificate content false, certificate expired etc., then and step 310, the result of failed authentication is sent to server by gateway; Step 312, whether server lookup exists the certificate of other and this terminal binding, if exist, then return step 302, again select the backup of a wireless network certificate to be sent to gateway according to pre-defined rule and re-authenticate, if there are not other certificates, then step 314, the result of failed authentication is sent to terminal by server, and certainly, now this terminal cannot access this wireless network.

Labor is carried out to what mention in technique scheme by the flow process of access authentication between terminal and gateway below in conjunction with Fig. 4.

As shown in Figure 4, step 402, after terminal initiates the request of networking, selects one and is sent to gateway to carry out access authentication from the backup of the wireless network certificate stored in the terminal or the memory device of exterior of terminal according to pre-defined rule; Step 404, gateway carries out authentication to the certificate that terminal sends, and judges that whether it is qualified, if certificate is qualified, then enters step 406, and successful for authentication result is sent to the terminal initiating the request of networking by gateway, and certainly, this terminal will successfully access this wireless network simultaneously; If in step 404, gateway judges that the certificate that terminal sends is invalid, as certificate content false, certificate expired etc., then and step 408, the result of failed authentication is sent to terminal by gateway; Step 410, whether terminal inquiry exists the backup of other wireless network certificate, if exist, then return step 402, again select the backup of a wireless network certificate to be sent to gateway according to pre-defined rule to re-authenticate, if there are not other certificates, then authentication process terminates, certainly, now this terminal cannot access this wireless network.

Fig. 5 shows the block diagram of terminal according to an embodiment of the invention.

As shown in Figure 5, terminal 500 comprises according to an embodiment of the invention: administration module 502, whether possesses wireless network certificate and detects, and record the existence of wireless network certificate in terminal to the multiple SIM card inserting terminal 500, enquiry module 504, when terminal 500 requires access of radio network, the existence of wireless network certificate in terminal in administration module 502 is inquired about, wherein, administration module 502 is when at least one wireless network certificate being detected, the existence of wireless network certificate in terminal has been recorded as certificate, and when any wireless network certificate not detected, the existence of wireless network certificate in terminal is recorded as without certificate, administration module 502 is when the existence that enquiry module 504 inquires wireless network certificate in terminal is for there being a certificate, initiate the request of networking, otherwise do not send described networking request, authentication module 506, when terminal 500 is initiated to network request, select by pre-defined rule in one or more wireless network certificate of contained multiple SIM card and/or the backup of wireless network certificate, and wireless network certificate selected by using and/or the backup of wireless network certificate and radio network gateway mutual, perform access authentication process, after authentication is passed through, terminal 500 access of radio network, and accept the result whether allowing terminal 500 access of radio network of gateway transmission.In this technical scheme, the certificate that administration module 502 detects can be used and access of radio network by the SIM card that same terminal 500 there is no certificate.And, by the existence of record wireless network certificate, can avoid initiating unnecessary networking request, save user time and terminal power.Meanwhile, by the binding of certificate and terminal, searching and preventing certificate from being used by other terminal or usurping time easy to use, is convenient to effective management and the reasonable employment of wireless network.Here, there is the intermediation of terminal 500 without the need to server of authentication module 506, but the selection directly completed at terminal 500 place wireless network certificate, and use this certificate and gateway to carry out authentication, and do not require that the SIM card used must have certificate; In addition, the pre-defined rule carrying out certificate selection can be set by the user, also can be set by producer or operator, specifically can select in order, by network selection or Stochastic choice etc., can be understood as, the selection mode of every wireless network certificate that can obtain being applicable to, all can in order to herein.

Certainly, the terminal 500 in Fig. 5 can not have authentication module 506 yet, but completes authentication process by the intermediation of server, is described the intermediation of server below in conjunction with Fig. 6.

As shown in Figure 6, server 600 comprises according to an embodiment of the invention: memory module 602, and the backup of one or more wireless network certificates of terminal being uploaded and the mark of terminal store with binding; Processing module 604, after receiving the networking request that terminal initiates server 600, by be identified at identify in the backup of one or more wireless network certificates of binding the selecting of in memory module 602 storing of pre-defined rule according to terminal, and be sent to radio network gateway by transceiver module 606, carry out access authentication for radio network gateway; Transceiver module 606, what send wireless network certificate backs up to radio network gateway, receives the authenticating result of the backup to wireless network certificate that radio network gateway sends, and is transmitted to terminal.In this technical scheme, be stored in mutual by between server 600 and gateway of certificate back-up in server 600, this certificate back-up can be shared by all SIM in terminal, and the binding of this certificate back-up and terminal can prevent using of other user or usurp, the utilization of Optimizing Network Resources; And for the transmitting-receiving of authenticating result, then can inform that user accesses result in time, be conducive to the lifting of Consumer's Experience.

Fig. 7 shows the schematic diagram of the access procedure of wireless network according to an embodiment of the invention.

As shown in Figure 7, one-telephone multi-card terminal 702 after each start can to comprised multiple SIM card in whether detect containing wireless network certificate, multiple wireless network certificates such as detected, in one-telephone multi-card terminal 702, then record the existence of wireless network certificate for " having certificate ", and after the backup of multiple the wireless network certificates detected and the mark of one-telephone multi-card terminal 702 are bound, send and be stored in Cloud Server 704, when one-telephone multi-card terminal 702 needs access of radio network, no matter whether the SIM card now used is containing wireless network certificate, such as, not containing wireless network certificate in this SIM card, then first one-telephone multi-card terminal 702 inquires about the existence of the wireless network certificate of self, if be now " having certificate ", then initiate access request by one-telephone multi-card terminal 702 to Cloud Server 704, after Cloud Server 704 receives access request, the backup of the wireless network certificate bound from previously stored multiple and this one-telephone multi-card terminal 702, a wireless network certificate is selected by pre-defined rule, this pre-defined rule can be set in advance by user, as the difference of network residing for SIM card, the order of number in the priority of the acquisition time of wireless network certificate or wireless network certificate, the wireless network certificate of selection is sent to wireless Internet gateway 706 and carries out authentication, whether wireless Internet gateway 706 pairs of wireless network certificates effective etc. judge after, assuming that authentication success, then send the successful result of authentication to Cloud Server 704, by Cloud Server 704, this result is forwarded to one-telephone multi-card terminal 702 again, simultaneously, wireless Internet gateway 706 is agreed to one-telephone multi-card terminal 702 access of radio network.

Fig. 8 shows the flow chart of access of radio network according to an embodiment of the invention.

As shown in Figure 8, assuming that there are 3 SIM cards in this terminal, comprise each SIM card of GSM network, WCDMA network and LTE network, and the SIM card of hypothesis GSM network does not have wireless network certificate, and the SIM card of WCDMA network and LTE network all obtains wireless network certificate.Step 802, after user opens this terminal, whether terminal has wireless network certificate to detect in wherein this 3 SIM card, step 804, wireless network certificate is detected if fail, then enter step 806, be designated " 0 " by the wireless network certificate existence in terminal, representative does not detect wireless network certificate, if detect one or more certificate, then enter step 808, the existence of the wireless network certificate in terminal is designated " 1 ", and by the back-up storage of certificate on the SD card of terminal, then according to hypothesis, step 808 should be entered here, step 810, when user is in the SIM card using GSM network, and when requiring access of radio network, enter step 812, the existence of wireless network certificate is detected, " if 0 ", then enter step 814, access network is refused by terminal, here should be " 1 " according to hypothesis, enter step 816, the request of networking is initiated by terminal, and a certificate is selected by pre-defined rule from the backup of the wireless network certificate be stored in SD card, this pre-defined rule can by user, manufacturer terminal or operator's setting, specifically can by network, the modes such as acquisition order or Stochastic choice, as now have selected the certificate of WCDMA network, then step 818 is entered, the wireless network certificate selected is sent to radio network gateway and carries out authentication by terminal, if authentication success, then gateway returns access successful message by accessing terminal to network, otherwise return the message of access failure and refuse accessing terminal to network.

More than be described with reference to the accompanying drawings technical scheme of the present invention, consider in prior art, WLAN (wireless local area network) access certificate solidifies in SIM card, and during terminal accessing WLAN, require that its SIM card must possess self unique access certificate, this makes the access procedure of wireless network numerous and diverse and can cause the waste of certificate resource, therefore, the present invention is by a kind of cut-in method of new wireless network, the multiple SIM card in same terminal can be made to share wireless network certificate, save certificate resource, simplify user operation simultaneously, promote Consumer's Experience.

The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, 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 amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (7)

1. the cut-in method of a wireless network, it is characterized in that, comprise: when not having wireless network certificate in the SIM card that the terminal with multiple SIM card is using, described terminal is selected and is used the backup of the wireless network certificate of arbitrary SIM card in other SIM card different from the SIM card used or described wireless network certificate to access described wireless network;
Described terminal is uploaded to server after the information of the backup of the wireless network certificate of at least one SIM card of described multiple SIM card and the identification information of described terminal and/or described at least one SIM card being bound, described server is when receiving the networking request that described terminal is initiated, select by pre-defined rule in the backup of stored wireless network certificate, and the backup of wireless network certificate selected by using and radio network gateway mutual, perform access authentication process, after authentication is passed through, described terminal accesses described wireless network;
Whether described terminal obtains wireless network certificate when each start to the multiple SIM card of described terminal is detected, and record the existence of wireless network certificate in described terminal, and the backup of the one or more wireless network certificates detected is kept in the memory of described terminal and/or in the storage device of described exterior of terminal, wherein, when described terminal detects at least one wireless network certificate, the existence of wireless network certificate in described terminal has been recorded as certificate, and when described terminal does not detect any wireless network certificate, the existence of wireless network certificate in described terminal is recorded as without certificate,
When described terminal request accesses described wireless network, if the existence inquiring wireless network certificate in described terminal is for there being certificate, then described terminal initiates described networkings request, otherwise does not initiate described networking and ask.
2. the cut-in method of wireless network according to claim 1, it is characterized in that, when described terminal is initiated to network request, select by described pre-defined rule in one or more wireless network certificate of described multiple SIM card and/or the backup of described wireless network certificate, and wireless network certificate selected by using and/or the backup of described wireless network certificate and radio network gateway mutual, perform access authentication process, after authentication is passed through, described terminal accesses described wireless network.
3. the cut-in method of wireless network according to claim 1, it is characterized in that, described wireless network certificate is solidificated in described SIM card, and the backup of described wireless network certificate is kept in the memory of described terminal and/or in the storage device of described exterior of terminal.
4. the cut-in method of wireless network according to claim 1, is characterized in that, described access authentication process comprises:
Described radio network gateway determines that whether the backup of selected wireless network certificate is qualified, if qualified, successful for authentication authenticating result is sent to described server by described radio network gateway, and is sent to described terminal by described server,
If the backup of described wireless network certificate is defective, then the authenticating result of failed authentication is sent to described server by described radio network gateway, and from remaining one or more wireless network certificates, reselect one by described pre-defined rule by described server, it is qualified again to be determined whether by described radio network gateway
If the backup of all wireless network certificates is all defective, then described radio network gateway is refused described terminal and is accessed described wireless network, and the authenticating result of failed authentication is sent to described server, and is sent to described terminal by described server.
5. a terminal, is characterized in that, comprising:
Whether administration module, possess wireless network certificate to the multiple SIM card inserting described terminal and detect, and record the existence of wireless network certificate in described terminal;
Enquiry module, when described demanding terminal access of radio network, inquires about the existence of wireless network certificate in the described terminal in described administration module,
Wherein, described administration module is when at least one wireless network certificate being detected, the existence of wireless network certificate in described terminal is recorded as certificate, and when any wireless network certificate not detected, the existence of wireless network certificate in described terminal has been recorded as without certificate; And
Described administration module, when the existence that described enquiry module inquires wireless network certificate in described terminal is for there being a certificate, initiates the request of networking, otherwise does not send described networkings and ask;
Authentication module, when described terminal initiates described networking request, select by pre-defined rule in one or more wireless network certificate of contained multiple SIM card and/or the backup of described wireless network certificate, and wireless network certificate selected by using and/or the backup of described wireless network certificate and radio network gateway mutual, perform access authentication process, after authentication is passed through, described terminal accesses described wireless network; And the described terminal that whether allows accepting the transmission of described gateway accesses the result of described wireless network,
Wherein, when not having wireless network certificate in the SIM card that terminal is using, described terminal is selected and is used the backup of the wireless network certificate of arbitrary SIM card in other SIM card different from the SIM card used or described wireless network certificate to access described wireless network.
6. terminal according to claim 5, is characterized in that, also comprises:
Transceiver module, uploads onto the server after the information of the backup of one or more described wireless network certificate detected and the identification information of described terminal and/or described at least one SIM card being bound; And the described terminal that whether allows receiving the transmission of described server accesses the result of described wireless network.
7. a server, is characterized in that, comprising:
Memory module, the backup of one or more wireless network certificates of terminal being uploaded and the information of the identification information of described terminal and/or at least one SIM card store with binding;
Processing module, after receiving the networking request that described terminal initiates described server, select in the backup of the one or more described wireless network certificate bound with described identification information and/or described at least one SIM card information that is that store in described memory module according to the information of the identification information of described terminal and/or described at least one SIM card by pre-defined rule, and be sent to radio network gateway by transceiver module, access authentication is carried out for described radio network gateway, wherein, when there is no wireless network certificate in the SIM card that terminal is using, described terminal is selected and is used the backup of the wireless network certificate of arbitrary SIM card in other SIM card different from the SIM card used or described wireless network certificate to access described wireless network,
Described transceiver module, what send described wireless network certificate backs up to described radio network gateway, receives the authenticating result of the backup to described wireless network certificate that described radio network gateway sends, and is transmitted to described terminal.
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