CN101534531A - A network switching method and system - Google Patents
A network switching method and system Download PDFInfo
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- CN101534531A CN101534531A CN200910133349A CN200910133349A CN101534531A CN 101534531 A CN101534531 A CN 101534531A CN 200910133349 A CN200910133349 A CN 200910133349A CN 200910133349 A CN200910133349 A CN 200910133349A CN 101534531 A CN101534531 A CN 101534531A
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Abstract
The present invention relates to a network switching method, which, when a mobile terminal detects a wireless intranet signal and a mobile network signal at the same time, comprises that the mobile terminal is automatically connected with a mobile network authentication server and sends the authentication information of the mobile terminal to the mobile network authentication server; the mobile network authentication server sends the authentication information of the mobile terminal to the authentication server of a wireless intranet; the authentication server of the wireless intranet generates a username and a password for the log-in of the wireless intranet and sends the user name and the password to the mobile network authentication server; and mobile network authentication server sends the user name and password to the mobile terminal which uses the user name and password to log in the wireless intranet automatically. The method and the system of the present invention provide internet access service of the best quality for users, relieve the pressure of mobile networks and are simple in operation.
Description
Technical field
The present invention relates to a kind of method for switching network and system, relate in particular to a kind of portable terminal and automatically switch to WLAN, and insert the method and system of the Internet Internet by described WLAN from the mobile network.
Background technology
Increasing mobile subscriber inserts the Internet (Internet) by the mobile network, this network to mobile operator causes big pressure, simultaneously a lot of mobile operator provides WLAN (wireless local area network) (Wireless Local Area Network in the place that some stream of peoples concentrate, abbreviation WLAN) focus inserts, so that for the user provides better service, alleviate mobile network's pressure simultaneously.
When user terminal had WLAN (wireless local area network) card of surfing Internet and mobile network's wireless Internet card simultaneously, mobile subscriber terminal can be selected to be connected to the Internet by WLAN (wireless local area network) in the place that WLAN (wireless local area network) is arranged.At present, the solution of industry is generally following two kinds of methods:
A, user terminal obtain login user title and the password of the WLAN (wireless local area network) WLAN of mobile operator in advance, and in the place that WLAN (wireless local area network) WLAN is arranged, the user uses the logon name and the manual login of the password WLAN (wireless local area network) of prior acquisition;
B, in the place that WLAN (wireless local area network) is arranged, the user is manual by sending short messages to the logon name and the password of mobile operator application WLAN (wireless local area network), if apply for successfully, then WLAN (wireless local area network) is logined in the craft of the logon name of request for utilization and password.
As seen, in the existing technology, portable terminal all can not automatically switch to WLAN (wireless local area network) from the mobile network in the place that WLAN (wireless local area network) is arranged.Because portable terminal can not automatically switch, even in the place that WLAN (wireless local area network) is arranged, mobile network's pressure can not be alleviated well.
Summary of the invention
Technical problem to be solved by this invention provides a kind of portable terminal and automatically switches to WLAN from the mobile network, thereby inserts the method for the Internet by the WLAN that inserts.
In order to solve the problems of the technologies described above, the invention provides a kind of method for switching network, after portable terminal has detected wireless lan signal, when having detected mobile network signals simultaneously, comprise: described portable terminal is connected to mobile network authentication server automatically, sends the authentication information of described portable terminal to described mobile network authentication server;
Described mobile network authentication server sends to the authentication information of described portable terminal the authentication server of WLAN (wireless local area network);
The authentication server of described WLAN (wireless local area network) generates the username and password that is used to login WLAN (wireless local area network), and described username and password is issued described mobile network authentication server;
Mobile network authentication server is issued portable terminal with username and password, and described portable terminal uses described username and password to login WLAN (wireless local area network) automatically.
Further, described radio local area network authentication server upgrades the username and password of the authentication information of described portable terminal and generation or is written in the radio local area network authentication server user database;
The radio local area network authentication server is according to the information in the described customer data base, and whether the username and password of inspection user login is correct, if correct, then logins successfully.
Further, described mobile network authentication server checks whether this terminal is validated user, if validated user, then the authentication information of described portable terminal is sent to the authentication server of WLAN (wireless local area network).
Further, described radio local area network authentication server sends to the operator charging center with described mobile terminal user authentication information, charges to this portable terminal in this operator charging center.
Further, after mobile network authentication server is received described user's authentication information, connect and inquire about the local position home location register HRL of mobile operator, check whether this user is legal.Further, described user's authentication information is Electronic Serial Number MSN or international mobile subscriber identity IMSI.
Another technical problem to be solved by this invention provides a kind of portable terminal and automatically switches to WLAN from the mobile network, thereby inserts the system of the Internet by the WLAN that inserts.
In order to solve the problems of the technologies described above, the invention provides the system that a kind of network switches, comprise portable terminal, mobile network authentication server and WLAN authentication server, described portable terminal is used to login mobile network and WLAN, described mobile network authentication server is used for and described portable terminal and described network authentication server communication, and described WLAN authentication server is used for communicating by letter with described mobile network authentication server with described portable terminal;
Described portable terminal is connected to mobile network authentication server, sends the authentication information of described portable terminal to described mobile network authentication server; The authentication server of described WLAN (wireless local area network) generates the username and password that is used to login WLAN (wireless local area network), and described username and password is issued described mobile network authentication server; Mobile network authentication server is issued portable terminal with username and password, and described portable terminal uses described username and password to login WLAN (wireless local area network) automatically.
Further, described radio local area network authentication server upgrades the username and password of the authentication information of described portable terminal and generation or is written in the radio local area network authentication server user database;
The radio local area network authentication server is according to the information in the described customer data base, and whether the username and password of inspection user login is correct, if correct, then logins successfully.
Further, described mobile network authentication server checks whether this terminal is validated user, if validated user, then the authentication information of described portable terminal is sent to the authentication server of WLAN (wireless local area network).
Further, also comprise the operator charging center, described radio local area network authentication server sends to the operator charging center with described mobile terminal user authentication information, charges to this portable terminal in this operator charging center.
Method and system of the present invention, because portable terminal can switch to WLAN (wireless local area network) from the mobile network automatically, this method has alleviated mobile network's pressure simultaneously, and has used simple for the service that the user provides top-quality access the Internet Internet.Because technical solutions according to the invention, WLAN (wireless local area network) sends to the operator charging center with the user profile of described mobile subscriber terminal, and this operator charging center makes operator aspect charging the unified charging of the expense of this user terminal, more simple and efficient, significantly reduced operation cost.
Description of drawings
Figure 1 shows that among the present invention that portable terminal obtains WLAN logon name and password automatically, switch to the schematic diagram of WLAN from the mobile network.
Figure 2 shows that mobile phone users obtains WLAN logon name and password automatically, switch to the flow chart of WLAN from the mobile network.
Embodiment
Unlike the prior art, in the present invention, mobile phone users is in the place that wireless lan signal is arranged, can search for wireless lan signal automatically, after having determined wireless lan signal, do not need user's manual operation, but utilize the user authentication information of mobile phone users automatically, obtain the user's name and the password of access of radio network from operator automatically at Mobile Network Operator.Described user's authentication information is user's registration information just, for example, as Electronic Serial Number (Electronic Serial Number is called for short ESN) and international mobile subscriber identity (International Mobile Subscriber Identity is called for short IMSI).Thereby can use the user mode access of mobile network's comparatively ripe and safety, for example by short message mode, perhaps by connecting the methods such as gateway mode of operator.Described user's name and password are generated at random by WLAN (wireless local area network), random variation.After obtaining wireless local network user name and password, mobile phone users can automatically switch to WLAN (wireless local area network).Simultaneously, the different expenses that the access the Internet of same portable terminal is produced can be unified to charge, and comprise the expense, mobile network's expenses of surfing Internet, voice toll charge of WLAN (wireless local area network) etc.This method can be utilized the resource of WLAN (wireless local area network) fully, thereby alleviates the flow pressure that the mobile network inserts the Internet.
Below in conjunction with accompanying drawing, embodiments of the invention are made specific description:
Figure 1 shows that automatically from portable terminal and obtain WLAN logon name and password switch to WLAN from the mobile network schematic diagram.Described network system comprises the authentication server A of mobile phone users, operator, and just operator asks to login the processing server of WLAN logon name and password to the user, is used to receive user's authentication information and to user's return information; The subscriber's local Home Location Register of operator (Home Location Register is called for short HLR) information server is used to check whether the user is legal; The charging center of operator is used for portable terminal is chargeed in the expense that mobile network, WLAN (wireless local area network) produce; And the WLAN server, be used for authentication information according to the user, generate login username and password.
As shown in Figure 2, when mobile phone users enters into the wireless local web area, detected wireless lan signal automatically after, then carry out following steps:
Step 1: portable terminal judges whether mobile network signals is arranged this moment, if there is not mobile network signals this moment, the user of storage logins the username and password of WLAN before then reading from this locality of portable terminal or mobile terminal user information authenticating card, attempts signing in to automatically WLAN (wireless local area network).
The subscriber identify module card (User IdentityModule is called for short the UIM card) of subscriber identify module card that described user profile card can be GSM (Subscriber IdentityModule is called for short SIM card) or CDMA etc.;
If have mobile network's signal this moment, then mobile phone users is connected to mobile network's authentication server A (abbreviation server A) automatically, sends user's authentication information to server A.
Step 2: after server A is received the user's authentication information content described in the step 1, connect and inquire about subscriber's local Home Location Register (Home Location Register the is called for short HLR) server of mobile operator, check whether this user is legal.
Step 3: local position home location register HLR returns to server A with Query Result.
Step 4: if the validated user that the user is mobile operator to register, then server A sends to the WLAN server to the user profile content; If mobile phone users is illegal user, then server A sends to the terminal use and asks the information of failing, and promptly the step among Fig. 1 6..
The user's that step 5:WLAN server sends over according to server A authentication information ESN and IMSI etc. generate " username and password " of WLAN user's login at random.No matter in the WLAN server whether this user WLAN login username and password were arranged originally, and all " username and password " of up-to-date generation was updated to or is written in the WLAN server user database.The username and password of Sheng Chenging all is unique in the WLAN database herein.WLAN server user title and password database are as shown in table 1 below.
Table 1 WLAN server user's title and password database
| ... | User's name | Password | ESN | IMSI | ... |
| ... | ZHANGSAN | MIMA | ABCD1234 | 1234567890 | ... |
| ... | LISI | 1234 | A1234567 | 0123456789 | ... |
| ... | ... | ... | ... | ... | ... |
Step 6:WLAN server is issued server A to the username and password of the WLAN login that generates at random, and server A sends to the user to WLAN login username and password, in the corresponding diagram 1 6..
A step 7: after the user receives that server A feeds back to information of terminal user,, then point out the user " can't discern the user,, please get in touch operator so can't switch to wlan network if feedack is the request failure! ".
If feedack is to ask successfully, then comprise the username and password of WLAN login in the feedack.Then username and password is stored on this locality or user profile authenticating card of terminal in the mode of encrypting, promptly the user profile authenticating card comprises UIM card and SIM card etc.The user uses the username and password receive to attempt the login wlan network, in the corresponding diagram 1 7..
Whether the username and password that WLAN server check user attempts logining is correct, if correct, logins successfully.WLAN (wireless local area network) sends to the accounting server of operator charging center with the user profile in the WLAN server simultaneously, begins this mobile subscriber terminal is chargeed.The accounting server of operator charging center, with the WLAN expense that this user is taken place, mobile network's expenses of surfing Internet, voice toll charges etc. are unified to charge on this user;
If whether the username and password that WLAN server check user attempts logining is correctly incorrect, then return to mobile subscriber terminal, the username and password miscue.
Whole flow process finishes.
If the user logins wlan network for the first time, then must carry out the flow process of above-mentioned steps 1～7.Because also there is not the username and password of user WLAN login this moment in the portable terminal.
Because portable terminal can switch to WLAN (wireless local area network) from the mobile network automatically, this method has alleviated mobile network's pressure simultaneously, and has used simple for the service that the user provides top-quality access the Internet Internet.Simultaneously, more simple and efficient because this operator charging center makes operator aspect charging the unified charging of the expense of this user terminal, significantly reduced operation cost.
Claims (10)
1, a kind of method for switching network, after portable terminal has detected wireless lan signal, when having detected mobile network signals simultaneously, comprising: described portable terminal is connected to mobile network authentication server automatically, sends the authentication information of described portable terminal to described mobile network authentication server;
Described mobile network authentication server sends to the authentication information of described portable terminal the authentication server of WLAN (wireless local area network);
The authentication server of described WLAN (wireless local area network) generates the username and password that is used to login WLAN (wireless local area network), and described username and password is issued described mobile network authentication server;
Mobile network authentication server is issued portable terminal with username and password, and described portable terminal uses described username and password to login WLAN (wireless local area network) automatically.
2, the method for claim 1 is characterized in that, also comprises:
Described radio local area network authentication server upgrades the username and password of the authentication information of described portable terminal and generation or is written in the radio local area network authentication server user database;
The radio local area network authentication server is according to the information in the described customer data base, and whether the username and password of inspection user login is correct, if correct, then logins successfully.
3, method as claimed in claim 1 or 2 is characterized in that, also comprises:
Described mobile network authentication server checks whether this terminal is validated user, if validated user, then the authentication information of described portable terminal is sent to the authentication server of WLAN (wireless local area network).
4, method as claimed in claim 3 is characterized in that, also comprises:
Described radio local area network authentication server sends to the operator charging center with described mobile terminal user authentication information, charges to this portable terminal in this operator charging center.
5, method as claimed in claim 4 is characterized in that, also comprise,
After mobile network authentication server is received described user's authentication information, connect and inquire about the local position home location register HRL of mobile operator, check whether this user is legal.
6, as claim 1,2,4 and 5 arbitrary described methods, it is characterized in that,
Described user's authentication information is Electronic Serial Number MSN or international mobile subscriber identity IMSI.
7, a kind of network switched system comprises portable terminal, mobile network authentication server and WLAN authentication server, it is characterized in that,
Described portable terminal is used to login mobile network and WLAN, described mobile network authentication server is used for and described portable terminal and described network authentication server communication, and described WLAN authentication server is used for communicating by letter with described mobile network authentication server with described portable terminal;
Described portable terminal is connected to mobile network authentication server, sends the authentication information of described portable terminal to described mobile network authentication server; The authentication server of described WLAN (wireless local area network) generates the username and password that is used to login WLAN (wireless local area network), and described username and password is issued described mobile network authentication server; Mobile network authentication server is issued portable terminal with username and password, and described portable terminal uses described username and password to login WLAN (wireless local area network) automatically.
8, system as claimed in claim 7 is characterized in that,
Described radio local area network authentication server upgrades the username and password of the authentication information of described portable terminal and generation or is written in the radio local area network authentication server user database;
The radio local area network authentication server is according to the information in the described customer data base, and whether the username and password of inspection user login is correct, if correct, then logins successfully.
9, system as claimed in claim 8 is characterized in that,
Described mobile network authentication server checks whether this terminal is validated user, if validated user, then the authentication information of described portable terminal is sent to the authentication server of WLAN (wireless local area network).
10, system as claimed in claim 9 is characterized in that,
Also comprise the operator charging center, described radio local area network authentication server sends to the operator charging center with described mobile terminal user authentication information, charges to this portable terminal in this operator charging center.
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| CN2009101333491A CN101534531B (en) | 2009-04-02 | 2009-04-02 | A network switching method and system |
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| CN2009101333491A CN101534531B (en) | 2009-04-02 | 2009-04-02 | A network switching method and system |
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- 2009-04-02 CN CN2009101333491A patent/CN101534531B/en active Active
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