Mobile device with a mobility analyzer and associated methods

• US 8,140,078 B2
• Filed: 10/27/2006
• Issued: 03/20/2012
• Est. Priority Date: 10/28/2005
• Status: Expired due to Fees

• Current Assignee: Interdigital Technology Corporation (InterDigital, Inc.)
• Original Assignee: Interdigital Technology Corporation (InterDigital, Inc.)
• Inventors: Rahman, Shamim Akbar, Cote, Guy, Zaki, Maged
• Primary Examiner(s): Hu, Jinsong
• Assistant Examiner(s): Georgewill, Opiribo
• Application Number:
  US11/553,760
• Publication Number:
  US 20070104166A1
• Time in Patent Office: 1,971 Days
• Field of Search: 370/338, 370/465, 370/331, 455/440
• US Class Current: 455/440
• CPC Class Codes: H04W 36/14 Reselecting a network or an air interface
• CPC Class Codes: H04W 36/32 by location or mobility data, e.g. speed data
• CPC Class Codes: H04W 36/36 by user or terminal equipment

Abstract

A method for operating a wireless mobile device moving through different types of networks includes storing within the wireless mobile device a type of network associated with a respective access node as the wireless mobile device moves through the different types of networks. A type of connectivity available for each access node is stored within the wireless mobile device, as well as location of each access node. The wireless mobile device is operated with a current access node corresponding to one type of network based on a current location of the wireless mobile device. Handoff is initiated by the wireless mobile device from the current access node to another access node corresponding to a different type of network based on movement of the wireless mobile device.

Claims

1. A method for operating a wireless mobile device moving through different types of networks, each network comprising at least one access node, the method comprising:

storing within the wireless mobile device a type of network associated with a respective access node as the wireless mobile device moves through the different types of networks, with each type of network having access node mobility attributes associated therewith;

storing within the wireless mobile device a type of connectivity available for each access node;

storing within the wireless mobile device location of each access node;

operating the wireless mobile device with a current access node corresponding to one type of network based on a current location of the wireless mobile device;

creating a connection activity report of services requested by the user moving through the different types of networks, including location of where the services were requested, and with the services including downloading of predetermined information from the Internet;

initiating handoff by the wireless mobile device from the current access node to another access node corresponding to a different type of network based on the current location of the wireless mobile device, with the another access node being selected based on the access node mobility attributes associated therewith; and

tracking the current movement of the wireless mobile device, and initiating the downloading of the predetermined information from the Internet based on the wireless mobile device approaching the location where the at least one service was previously requested.

2. A method according to claim 1 wherein the type of connectivity available for each access node permits a user of the wireless mobile device to request services supported thereby;

and further comprising;

creating a user mobility report of the access nodes supporting services requested by the user moving through the different types of networks, including location of where the services were requested; and

tracking the current movement of the wireless mobile device, and selecting an access node on the user mobility report for the handoff based on the wireless mobile device approaching the location where one of the services was previously requested so that the selected access node supports that service.

3. A method according to claim 1 wherein the access nodes provide information to the wireless mobile device that is used to initiate handoff by the wireless mobile device from the current access node to another access node.

4. A method according to claim 3 wherein the information provided by the access nodes comprises at least one of device type, location coordinates, an access technology list, networking capability, available services, access cost, and an access node neighbors lists.

5. A method according to claim 3 wherein the information is provided to the wireless mobile device via the Internet.

6. A method according to claim 1 further comprising the wireless mobile device determining its current location.

7. A method according to claim 1 wherein handoff of the wireless mobile device is further based on the type of connectivity available at the current location.

8. A method according to claim 1 wherein handoff of the wireless mobile device is further based on a user preference for a service provided by an access node at the current location.

9. A method according to claim 1 further comprising monitoring usage of the access nodes by the wireless mobile device;

and wherein handoff of the wireless mobile device to another access node is further based on the monitored usage of the access nodes.

10. A method according to claim 1 wherein the different types of networks comprises at least one of Bluetooth, WiFi, WiMAX, WLAN and cellular.

11. A method according to claim 1 wherein the types of connectivity comprise voice and data.

12. A wireless mobile device for moving through different types of networks, each network comprising at least one access node, the wireless mobile device comprising:

a transceiver;

a processor coupled to said transceiver; and

a mobility and connection module coupled to said transceiver and to said processor for performing the following;

storing a type of network associated with a respective access node as the wireless mobile device moves through the different types of networks, with each type of network having access node mobility attributes associated therewith,

storing a type of connectivity available for each access node,

storing location of each access node,

operating said transceiver with a current access node corresponding to one type of network based on a current location of the wireless mobile device,

creating a connection activity report of services requested by the user moving through the different types of networks, including location of where the services were requested, and with the services including downloading of predetermined information from the Internet,

initiating handoff from the current access node to another access node corresponding to a different type of network based on the current location of the wireless mobile device, with the another access node being selected based on the access node mobility attributes associated therewith, and

tracking the current movement of the wireless mobile device, and initiating the downloading of the predetermined information from the Internet based on the wireless mobile device approaching the location where the at least one service was previously requested.

13. A wireless mobile device according to claim 12 wherein the type of connectivity available for each access node permits a user of the wireless mobile device to request services supported thereby;

and wherein said mobility and connection module further performs the following;

creating a user mobility report of the access nodes supporting services requested by the user moving through the different types of networks, including location of where the services were requested; and

tracking the current movement of the wireless mobile device, and selecting an access node on the user mobility report for the handoff based on the wireless mobile device approaching the location where one of the services was previously requested so that the selected access node supports that service.

14. A wireless mobile device according to claim 12 wherein the access nodes provide information to said transceiver that is used by said mobility and connection module to initiate handoff from the current access node to another access node.

15. A wireless mobile device according to claim 14 wherein the information provided by the access nodes comprises at least one of device type, location coordinates, an access technology list, networking capability, available services, access cost, and an access node neighbors lists.

16. A wireless mobile device according to claim 14 wherein the information is provided to said transceiver via the Internet.

17. A wireless mobile device according to claim 12 wherein said mobility and connection module is configured for determining the current location of the wireless mobile device.

18. A wireless mobile device according to claim 12 wherein handoff is further based on the type of connectivity available at the current location.

19. A wireless mobile device according to claim 12 wherein handoff is further on a user preference for a service provided by an access node at the current location.

20. A wireless mobile device according to claim 12 wherein said mobility and connection module monitors usage of the access nodes by said transceiver;

and wherein handoff is further based on the monitored usage of the access nodes.

21. A wireless mobile device according to claim 12 wherein the different types of networks comprises at least one of Bluetooth, WiFi, WiMAX, WAN and cellular.

22. A wireless mobile device according to claim 12 wherein the types of connectivity comprise voice and data.