Mobile device and method for intelligently communicating data generated thereby over short-range, unlicensed wireless networks and wide area wireless networks

• US 20090286531A1
• Filed: 05/19/2008
• Published: 11/19/2009
• Est. Priority Date: 05/19/2008
• Status: Active Grant

• Current Assignee: Google Technology Holdings LLC (Alphabet Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Bhatt, Yogesh, Gupta, Sanjay
• Granted Patent: US 8,520,589 B2
• Time in Patent Office: Days
• US Class Current: 455/426.100
• CPC Class Codes: H04W 48/18 Selecting a network or a communication service
• CPC Class Codes: H04W 80/12 Application layer protocols, e.g. WAP [Wireless Application Protocol]
• CPC Class Codes: H04W 88/06 adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Abstract

A mobile device is provisionable for service on a wireless wide area network (WWAN) operated by a licensed network operator and is further operable on at least one shorter-range, unlicensed wireless network (UWN). The mobile device stores applications that generate data when executed, including at least one application that generates data for communication over the WWAN. The mobile device executes a stored application and classifies data generated by the executed application into one of at least two categories based upon a domain of a target network to which the data is to be sent. A first category relates to data requiring communication at least partially over the WWAN and a second category relates to data not requiring communication over the WWAN. The mobile device establishes communication with a target device in the target network over at least the UWN based upon classification of the data generated by the executed application.

Claims

1. A method for communicating data generated by a mobile device, the mobile device being provisionable for service on a wireless wide area network operated by a licensed network operator and being further operable on at least one shorter-range, unlicensed wireless network, the method comprising:

storing a plurality of applications, each of the plurality of applications generating data when executed and at least one of the plurality of applications generating at least some data for communication over the wireless wide area network;

executing at least one of the plurality of applications to produce an executed application;

classifying data generated by the executed application into one of at least two categories based upon a domain of a target network to which the data is to be sent, the at least two categories including a first category relating to data requiring communication at least partially over the wireless wide area network and a second category relating to data not requiring communication over the wireless wide area network; and

establishing communication with a target device in the target network over at least a shorter-range, unlicensed wireless network based upon classification of the data generated by the executed application.

2. The method of claim 1, further comprising:

determining the domain of the target network based on at least one of an identifier associated with the target device, an identifier associated with the target network, an identifier associated with discovering a target service, and characteristics of the executed application.

3. The method of claim 2, wherein the identifier associated with the target device is at least one of an Internet Protocol address, a uniform resource locator, and a uniform resource identifier, and wherein the identifier associated with the target network is at least one of an access point name and a network access identifier.

4. The method of claim 2, wherein the characteristics of the executed application include parameters identifying the executed application as being hosted by the licensed network operator.

5. The method of claim 1, wherein the step of establishing communication comprises:

establishing communication with the target device over the shorter-range, unlicensed wireless network and the wireless wide area network when the data generated by the executed application is classified into the first category; and

establishing communication with the target device over the shorter-range, unlicensed wireless network, but not the wireless wide area network, when the data generated by the executed application is classified into the second category.

6. The method of claim 5, wherein the step of establishing communication with the target device over a shorter-range, unlicensed wireless network and the wireless wide area network comprises:

encrypting the data generated by the executed application.

7. The method of claim 6, wherein the step of encrypting the data generated by the executed application comprises:

encrypting the data generated by the executed application using the IPsec suite of protocols.

8. The method of claim 1, wherein the step of classifying occurs in real time during execution of the executed application.

9. The method of claim 1, wherein the step of classifying is performed on a packet-by-packet basis.

10. The method of claim 1, wherein the step of classifying is performed on a session-by-session basis.

11. The method of claim 1, wherein the first category of data includes secure information encrypted for tunneling over the wireless wide area network and the second category of data does not include secure information encrypted for tunneling over the wireless wide area network.

12. The method of claim 1, wherein the communication established with the target device is a voice-over-IP communication.

13. The method of claim 1, wherein the at least one of the plurality of applications generating data for communication over the wireless wide area network includes at least a first application and wherein the step of executing comprises:

executing the first application to produce a first executed application; and

substantially contemporaneous with execution of the first application, executing a second application of the plurality of applications to produce a second executed application, the second application not requiring communication over the wireless wide area network;

and further wherein the step of classifying comprises;

classifying data generated by the first executed application into the first category based upon a domain of a first target network to which the data is to be sent; and

classifying data generated by the second executed application into the second category based upon a domain of a second target network to which the data is to be sent.

14. The method of claim 13, wherein the step of establishing comprises:

establishing a first communication with a first target device in the first target network over at least a shorter-range, unlicensed wireless network and the wireless wide area network based upon classification of the data generated by the first executed application into the first category; and

establishing a second communication with a second target device in the second target network over at least the shorter-range, unlicensed wireless network, but not the wireless wide area network, based upon classification of the data generated by the second executed application into the second category.

15. The method of claim 13, further comprising:

determining the domain of the first target network based on at least one of an identifier associated with a first target device, an identifier associated with the first target network, an identifier associated with discovering a first target service, and characteristics of the first executed application; and

determining the domain of the second target network based on at least one of an identifier associated with a second target device, an identifier associated with the second target network, an identifier associated with discovering a second target service, and characteristics of the second executed application.

16. The method of claim 13, wherein the step of classifying data generated by the first executed application and the step of classifying data generated by the second executed application occur in real time during execution of the first application and the second application.

17. A mobile device provisionable for service on a wireless wide area network operated by a licensed network operator and further operable on at least one shorter-range, unlicensed wireless network, the mobile device comprising:

a transmitter operable to transmit information over a shorter-range, unlicensed wireless network;

memory operable to store a plurality of applications, each of the plurality of applications generating data when executed and at least one of the plurality of applications generating at least some data for communication over the wireless wide area network;

a processing device operably coupled to the memory and the transmitter, the processing device operable to;

execute at least one of the plurality of applications to produce an executed application;

classify data generated by the executed application into one of at least two categories based upon a domain of a target network to which the data is to be sent, the at least two categories including a first category relating to data requiring communication at least partially over the wireless wide area network and a second category relating to data not requiring communication over the wireless wide area network; and

establish communication with a target device in the target network over at least the shorter-range, unlicensed wireless network based upon classification of the data generated by the executed application.

18. The mobile device of claim 17, wherein the processing device is further operable to:

determine the domain of the target network based on at least one of an identifier associated with the target device, an identifier associated with the target network, an identifier associated with discovering a target service, and characteristics of the executed application.

19. The mobile device of claim 18, wherein the identifier associated with the target device is at least one of an Internet Protocol address, a uniform resource locator, a uniform resource identifier, an access point name, and a network access identifier.

20. The mobile device of claim 18, wherein the characteristics of the executed application include parameters identifying the executed application as being hosted by the licensed network operator.

21. The mobile device of claim 17, wherein the processing device is further operable to:

establish communication with the target device over the shorter-range, unlicensed wireless network and the wireless wide area network when the data generated by the executed application is classified into the first category; and

establish communication with the target device over the shorter-range, unlicensed wireless network, but not the wireless wide area network, when the data generated by the executed application is classified into the second category.

22. The mobile device of claim 21, wherein the processing device is further operable to:

encrypt the data generated by the executed application when the data generated by the executed application is classified into the first category.