Granted Patent B1

US 8,666,394 · App. 13/673,157 · Granted Mar 4, 2014

Abstract

Claims (56)

1. A method in a wireless device for use in negotiating a group owner with another wireless device for establishing a wireless peer-to-peer (P2P) network having a connection to an external network, the method comprising:

identifying whether the wireless device is operating for communications via a home network or a non-home network;

setting a group owner intent value for the wireless device to an increased value when the wireless device is identified to be operating for communications via the home network, or to a decreased value when the wireless device is identified to be operating for communications via a non-home network; and

sending, to the other wireless device, a message which includes the group owner intent value for the wireless device.

2. The method of claim 1 , wherein one of the wireless devices is selected as the group owner based on the group owner intent value, the method further comprising:

connecting with the other wireless device for establishing the wireless P2P network having the connection to the external network.

3. The method of claim 1 , wherein the external network comprises the Internet.

4. The method of claim 1 , further comprising:

setting the group owner intent value for the wireless device with a decreased value when the wireless device is identified to be operating for communications via a visiting network.

5. The method of claim 1 , wherein the wireless device comprises a first wireless transceiver operative in accordance with IEEE 802.11 for communications in the wireless P2P network and a second wireless transceiver comprising a cellular radio transceiver for communications via the home network.

6. The method of claim 1 , wherein the act of sending the message comprises sending a group owner negotiation request which includes the group owner intent value for the wireless device.

7. The method of claim 1 , further comprising:

wherein the act of sending the message comprises sending a group owner negotiation request which includes the group owner intent value;

receiving from the other wireless device a group owner negotiation response which includes a group owner intent value for the other wireless device;

selecting the group owner based at least on the group owner intent values for the wireless device and the other wireless device; and

sending to the other wireless device a group owner confirmation.

8. The method of claim 1 , further comprising:

receiving from the other wireless device a group owner negotiation request which includes a group owner intent value for the other wireless device;

wherein the act of sending the message comprises sending a group owner negotiation response which includes the group owner intent value for the wireless device; and

receiving from the other wireless device a group owner confirmation.

9. The method of claim 1 , wherein the wireless device is configured to operate as a mobile hotspot, the method further comprising:

operating as the group owner in the wireless P2P network when operating for communications via the home network.

10. The method of claim 1 , wherein the wireless device is configured to operate in accordance with the Wi-Fi Peer-to-Peer (P2P) Technical Specification.

11. A computer program product, comprising:

a non-transitory computer readable medium;

computer instructions stored in the non-transitory computer readable medium;

the computer instructions being executable by one or more processors of a wireless communication device for use in negotiating a group owner with another wireless device for establishing a wireless peer-to-peer (P2P) network having a connection to an external network, by:

identifying whether the wireless device is operating for communications via a home network;

setting a group owner intent value for the wireless device to an increased value when the wireless device is identified to be operating for communications via the home network, or to a decreased value when the wireless device is identified to be operating for communications via a non-home network; and

sending to the other wireless device a message which includes the group owner intent value for the wireless device.

12. A wireless communication device, comprising:

one or more processors;

memory coupled to the one or more processors;

a first wireless transceiver coupled to the one or more processors, the first wireless transceiver being configured for communications in a wireless peer-to-peer (P2P) network;

a second wireless transceiver coupled to the one or more processors, the second wireless transceiver being configured for communications via a wireless network;

the one or more processors being configured to negotiate a group owner with another wireless device for establishing a P2P wireless network having a connection to an external network, by:

identifying whether the wireless device is operating for communications via a home network;

setting a group owner intent value for the wireless device to an increased value when the wireless device is identified to be operating for communications via the home network, or to a decreased value when the wireless device is identified to be operating for communications via a non-home network; and

sending, to the other wireless device, a message which includes the group owner intent value for the wireless device.

13. The wireless device of claim 12 , wherein one of the wireless devices is selected as the group owner based on the group owner intent value, the one or more processors being further configured to:

connect with the other wireless device for establishing the wireless P2P network having the connection to the external network.

14. The wireless device of claim 13 , wherein the external network comprises the Internet.

15. The wireless device of claim 12 , wherein the one or more processors are further configured to:

set the group owner intent value for the wireless device with a decreased value when the wireless device is identified to be operating for communications via a visiting network.

16. The wireless device of claim 12 , wherein the first wireless transceiver is operative in accordance with IEEE 802.11 for communications in the wireless P2P network and the second wireless transceiver comprises a cellular radio transceiver for communications via the home network.

17. The wireless device of claim 12 , wherein the one or more processors are further configured to send the message by sending a group owner negotiation request which includes the group owner intent value for the wireless device.

18. The wireless device of claim 12 , wherein the one or more processors are further configured to:

send the message by sending a group owner negotiation request which includes the group owner intent value;

receive from the other wireless device a group owner negotiation response which includes a group owner intent value for the other wireless device;

select the group owner based at least on the group owner intent values for the wireless device and the other wireless device; and

send to the other wireless device a group owner confirmation.

19. The wireless device of claim 12 , wherein the one or more processors are further configured to:

receive from the other wireless device a group owner negotiation request which includes a group owner intent value for the other wireless device;

send the message by sending a group owner negotiation response which includes the group owner intent value for the wireless device; and

receive from the other wireless device a group owner confirmation.

20. The wireless device of claim 12 , wherein the wireless device is configured to operate as a mobile hotspot.

Assignments (9)