Method for automatically switching an LBS-based wireless data network and mobile terminal

1. A method for automatically switching an LBS (location-based service)-based wireless data network, comprising:

recording based on LBS, when a mobile terminal enables wireless data, login information for a wireless data network in a current location and logins by the mobile terminal to the wireless data network of the current location, and updating a network information list by accumulating a number of logins by the mobile terminal to the wireless data network each time the mobile terminal logs in to the wireless data network;

establishing, based on logins of the wireless data network in the LBS current location, a wireless data network connection priority, and marking a corresponding wireless data network connection priority in the network information list, wherein the number of logins of the LBS-based wireless data network increases correspondingly with the wireless data network connection priority, and the mobile terminal is configured to use the network information list to automatically connect the mobile terminal to the wireless data network using an automatically recorded username and password to log in to the wireless data network; and

by operation of the mobile terminal, in response to the location of the mobile terminal changing, searching, from the network information list, for a highest priority network corresponding to the LBS-based current location information, and, if the currently used network is not matched with the searched highest priority network, reminding a user of the mobile terminal that the mobile terminal is switching networks, and automatically switching to the searched highest priority wireless data network, wherein the mobile terminal is configured to allow a user to refuse a connection with the searched highest priority wireless data network.

2. The method for automatically switching an LBS-based wireless data network according to claim 1 , wherein before the recording step the method further comprises:

establishing a network information list;

the network information list comprising: login time, a network type, a username, a login password, a login location, logins, login time and priority.

3. The method for automatically switching an LBS-based wireless data network according to claim 1 , wherein the searching step further comprises:

acquiring based on LBS, when a user restarts a wireless data connection, current location information of the user, and searching, from the network information list, a high-priority network corresponding to LBS-based current location information for connection.

4. The method of claim 1 , wherein the switch to the searched highest priority wireless data network occurs without needing to re-enter a user name and password previously entered.

5. The method of claim 1 , wherein the mobile terminal automatically reconnects to the searched highest priority wireless data network after a failed connection.

6. A method for automatically switching an LBS (location-based service)-based wireless data network, comprising:

recording based on LBS, when a mobile terminal enables wireless data, login information and logins of the wireless data network in a current location by the mobile terminal, and updating a network information list of the mobile terminal by accumulating a number of logins by the mobile terminal to the wireless data network each time the mobile terminal logs in to the wireless data network;

establishing, based on logins of the wireless data network by the mobile terminal in the LBS current location, a wireless data network connection priority, and marking a corresponding wireless data network connection priority in the network information list and the mobile terminal is configured to use the network information list to automatically connect the mobile terminal to the wireless data network using an automatically recorded username and password to log in to the wireless data network; and

searching, from the network information list, for an updated high-priority network corresponding to the LBS-based current location information when the location of the mobile terminal is changed, and sending a prompt to switch to the updated high-priority network and automatically switching to the updated high-priority network unless the user refuses the connection.

7. The method for automatically switching an LBS-based wireless data network according to claim 6 , wherein before the Step A the method further comprises the following steps:

establishing a network information list;

the network information list comprising: login time, a network type, a username, a login password, a login location, logins, login time and priority.

8. The method for automatically switching an LBS-based wireless data network according to claim 6 , wherein the establishing step comprises:

establishing, based on logins of the wireless data network in the LBS current location, a wireless data network connection priority, wherein the number of logins of the LBS-based wireless data network increases correspondingly to the wireless data network connection priority.

9. The method for automatically switching an LBS (location-based service)-based wireless data network according to claim 6 , wherein the searching step comprises:

searching, from the network information list, a high-priority network corresponding to the LBS-based current location information when the location of the mobile terminal is changed, and automatically switching, if the currently used network is not matched with a searched high-priority network, to the searched high-priority network.

10. The method for automatically switching an LBS-based wireless data network according to of claim 6 , wherein the searching step further comprises:

acquiring based on LBS, when a user restarts a wireless data connection, current location information of the user, and searching, from the network information list, a high-priority network corresponding to the LBS-based current location information for connection.

11. The method of claim 6 , wherein the switch to the searched updated high-priority network occurs without needing to re-enter a user name and password previously entered.

12. The method of claim 6 , wherein the mobile terminal automatically reconnects to the searched updated high-priority network after a failed connection.

13. A terminal device including:

a mobile terminal configured to communicate with a location-based-service (LBS) and determine when a location of the mobile terminal has changed based on the LBS,

wherein the mobile terminal is configured to record based on the LBS, when the mobile terminal enables wireless data, login information and logins of the wireless data network in a current location, and update a network information list;

the mobile terminal is configured to establish, based on logins of the wireless data network in the LBS current location, a wireless data network connection priority, and mark a corresponding wireless data network connection priority in the network information list and the mobile terminal is configured to use the network information list to automatically connect the mobile terminal to the wireless data network using an automatically recorded username and password; and

the mobile terminal is configured to determine, from the network information list, an updated high-priority network corresponding to the LBS-based current location information when the location of the mobile terminal is changed, remind a user that the mobile terminal is switching networks, and automatically log into the updated high-priority wireless data network unless the user refuses a connection with the updated high-priority wireless data network.

14. The mobile terminal according to claim 13 , wherein the mobile terminal is configured to establish a network information list, the network information list comprising: login time, a network type, a username, a login password, a login location, logins, login time and priority.

15. The mobile terminal according to claim 13 , wherein the mobile terminal includes a priority ordering unit, configured to establish, based on logins of the wireless data network in the LBS current location, a wireless data network connection priority, wherein the number of logins of the LBS-based wireless network increases correspondingly with increases in the wireless network connection priority.

16. The mobile terminal according to claim 13 , wherein the mobile terminal is configured to search, from the network information list, a high-priority network corresponding to the LBS-based current location information in response to the location of the mobile terminal being changed, and automatically switch, if the currently used network is not matched with a searched high-priority network, to the searched high-priority network.

17. The mobile terminal according to claim 13 , wherein the mobile terminal is configured to acquire based on LBS, using multiple parallel requests, in response to a user restarting a wireless data connection, current location information of the user, and search, from the network information list, a high-priority network corresponding to LBS-based current location information for connection.

18. The mobile terminal of claim 13 , wherein logging into the updated high-priority wireless data network occurs without needing to re-enter a user name and password previously entered.

19. The mobile terminal of claim 13 , wherein the mobile terminal automatically reconnects to the updated high-priority wireless data network after a failed connection.

20. The mobile terminal of claim 13 , wherein a notification is output when the mobile terminal switches to a commonly used network.