MOBILE DEVICE WITH MULTIPLE WIFI INTERFACES

• US 20170251422A1
• Filed: 11/14/2016
• Published: 08/31/2017
• Est. Priority Date: 02/29/2016
• Status: Abandoned Application

• Current Assignee: Qualcomm Connected Experiences, Inc. (Qualcomm, Inc.), Qualcomm Innovation Center Incorporated (Qualcomm, Inc.)
• Original Assignee: Qualcomm Innovation Center Incorporated (Qualcomm, Inc.)
• Inventors: Kadmany, Hamad, Lansky, Dedy, David, Lior
• Application Number:
  US15/351,063
• Publication Number:
  US 20170251422A1
• Time in Patent Office: Days
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 69/14 Multichannel or multilink protocols
• CPC Class Codes: H04W 48/20 Selecting an access point
• CPC Class Codes: H04W 72/1215 for collaboration of different radio technologies
• CPC Class Codes: H04W 84/12 WLAN [Wireless Local Area Networks]
• 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 with multiple WiFi transceivers and a method of using the same are disclosed. The mobile device may include at least two separate WiFi transceivers and at least two separate WiFi stacks, each of the WiFi stacks is coupled to one of the transceivers to enable separate control and concurrent use of the WiFi transceivers. Each of the WiFi stacks includes a WiFi application to provide a user interface to a corresponding one of the at least two WiFi transceivers; a WiFi driver configured to communicate with one of the WiFi transceivers; a WiFi supplicant module to communicate with one of the WiFi drivers; and a WiFi application programming interface (API) to expose control features to one of the WiFi applications. The mobile device includes a parameter consolidation module to generate a consolidated list of network parameters that satisfy requirements of both the WiFi transceivers.

Claims

1. A mobile device comprising:

at least two separate WiFi transceivers;

at least two separate WiFi stacks, each of the WiFi stacks is coupled to one of the at least two separate WiFi transceivers to enable separate control and concurrent data communication via the at least two WiFi transceivers, each of the WiFi stacks including;

a WiFi application configured to provide a user interface relative to a corresponding one of the at least two separate WiFi transceivers;

a WiFi driver configured to communicate with the corresponding one of the at least two separate WiFi transceivers;

a WiFi supplicant module configured to communicate with the WiFi driver; and

a WiFi application programming interface (API) to expose control features of the corresponding one of the at least two separate WiFi transceivers to the WiFi application.

2. The mobile device of claim 1, including:

a parameter consolidation module configured to generate a consolidated list of network parameters that satisfy requirements of both the WiFi transceivers.

3. The mobile device of claim 2, wherein a native layer of the ANDROID operating system is adapted to include a perftuner module configured to generate the consolidated list of network parameters.

4. The mobile device of claim 1, wherein at least one of the WiFi transceivers is an 802.11ad transceiver.

5. The mobile device of claim 1, wherein each of the WiFi stacks is configured to operate with an ANDROID operating system.

6. The mobile device of claim 4 wherein a StateMachine is configured to add rules to a routing table to enable traffic to be concurrently routed to the WiFi transceivers.

7. A method for controlling and using a plurality of WiFi transceivers on a mobile device, the method comprising:

initializing a first WiFi transceiver for communication with a first remote device;

initializing a second WiFi transceiver for communication with a second remote device;

generating a consolidated list of network parameters that satisfy requirements of both the WiFi transceivers; and

concurrently communicating, via the WiFi transceivers, with the first and second remote devices using the network parameters that satisfy requirements of both the WiFi transceivers.

8. The method of claim 7, including:

obtaining required network parameters for both WiFi transceivers;

merging the network parameters to obtain a consolidated list that satisfies requirements of both devices; and

configuring the WiFi transceivers using the consolidated list to operate at a required performance for both WiFi transceivers.

9. The method of claim 7, including:

providing a settings application for each of the WiFi transceivers to enable a user to separately control each of the WiFi transceivers.

10. The method of claim 9, including:

creating and pushing rules to a routing table of the mobile device to enable traffic to be concurrently routed to the WiFi transceivers.

11. A non-transitory tangible processor-readable storage medium encoded with instructions for executing a method for controlling and using a plurality of WiFi transceivers on a mobile device, the method comprising:

initializing a first WiFi transceiver for communication with a first remote device;

initializing a second WiFi transceiver for communication with a second remote device;

generating a consolidated list of network parameters that satisfy requirements of both the WiFi transceivers; and

concurrently communicating, via the WiFi transceivers, to the first and second remote devices using the network parameters that satisfy requirements of both the WiFi transceivers.

12. The non-transitory tangible processor-readable storage medium of claim 11, the method including:

obtaining required network parameters for both WiFi transceivers;

merging the network parameters to obtain a consolidated list that satisfies requirements of both devices;

configuring the WiFi transceivers using the consolidated list to obtain a required performance for both WiFi transceivers.

13. The non-transitory tangible processor-readable storage medium of claim 11, the method including:

providing a settings application for each of the WiFi transceivers to enable a user to separately control each of the WiFi transceivers.

14. The non-transitory tangible processor-readable storage medium of claim 13, the method including:

creating and pushing rules to a routing table of the mobile device to enable traffic to be concurrently routed to the WiFi transceivers.