Bluetooth profile fast connect

1. A wireless station, comprising:

at least one antenna;

at least one radio in communication with the at least one antenna and configured to perform communications via a Bluetooth interface; and

at least one processor in communication with the at least one radio;

wherein the at least one processor is configured to cause the wireless station to:

transmit, over a first channel after establishment of a Bluetooth connection with a peer wireless station, a request message to the peer wireless station, wherein the request message indicates support of a fast connection protocol for Bluetooth profiles configuration;

receive, over the first channel, a response message from the peer wireless station, wherein the response message indicates support of the fast connection protocol; and

pair with the peer wireless station.

2. The wireless station of claim 1 ,

wherein the at least one processor is further configured to cause the wireless station to:

transmit, over a second channel, a first set of Bluetooth profile descriptors to the peer wireless station;

receive, over the second channel, a second set of Bluetooth profile descriptors from the peer wireless station;

determine a configuration of a plurality of Bluetooth profiles based, at least in part, on a comparison of the first set of Bluetooth profile descriptors to the second set of Bluetooth profile descriptors; and

transmit, over the second channel, the configuration to the peer wireless station.

3. The wireless station of claim 2 ,

wherein the configuration of the plurality of Bluetooth profiles comprises Bluetooth profiles matched between the first set of Bluetooth profile descriptors and the second set of Bluetooth profile descriptors.

4. The wireless station of claim 1 ,

wherein the request message comprises at least one of:

a local channel identification;

a maximum transmission unit (MTU) for a link control adaptation protocol (L2CAP) channel;

a version of the fast connection protocol;

a transaction identifier; or

a minimum supported version of the fast connection protocol.

5. The wireless station of claim 1 ,

wherein the request message comprises a supported profile mask of all fast connect protocol profiles supported by the wireless station.

6. The wireless station of claim 1 ,

wherein a first list of Bluetooth profile descriptors aggregates configuration parameters for a plurality of Bluetooth profiles supported by the wireless station.

7. The wireless station of claim 1 ,

wherein a Bluetooth profile descriptor comprises at least one of:

link control adaptation protocol (L2CAP) channel information;

radio frequency communication (RFCOMM) channel information if a profile is over RFCOMM;

handsfree service level connection data;

audio/video data transport protocol/advanced audio distribution profile (AVDTP/A2DP) profile information;

audio/video control transport protocol/audio/video remote control profile (AVCTP/AVRCP) profile information; or

advanced accessory control profile (AACP) profile information.

8. The wireless station of claim 1 ,

wherein a Bluetooth profile descriptor is encoded using a type, length, value (TLV) type format.

9. An apparatus, comprising:

a memory; and

at least one processor in communication with the memory, wherein the at least one processor is configured to:

generate instructions to pair with a peer wireless station that supports a fast connection protocol for Bluetooth profiles configuration;

generate instructions to transmit, to the peer wireless station, a first list of Bluetooth profile descriptors for a plurality of supported Bluetooth profiles;

receive, from the peer wireless station, a second list of Bluetooth profile descriptors for a plurality of Bluetooth profiles supported by the peer wireless station; and

determine a configuration of a plurality of Bluetooth profiles based, at least in part, on a comparison of the first list of Bluetooth profile descriptors to the second list of Bluetooth profile descriptors.

10. The apparatus of claim 9 ,

wherein the first list of profile descriptors aggregates configuration parameters for the plurality of Bluetooth profiles supported by the apparatus.

11. The apparatus of claim 9 ,

wherein the at least one processor is further configured to transmit a message comprising one or more parameters that indicate a version of the fast connection protocol and/or a minimum supported version of the fast connection protocol.

12. The apparatus of claim 9 ,

wherein the at least one processor is further configured to transmit a message comprising one or more parameters that indicate a maximum transmission unit (MTU) for a link control adaptation protocol (L2CAP) channel.

13. The apparatus of claim 9 ,

wherein the at least one processor is further configured to transmit a message comprising a mask of all fast connect protocol profiles supported by the apparatus.

14. The apparatus of claim 9 ,

wherein a profile descriptor of the first list or the second list comprises at least one parameter indicating one or more of:

link control adaptation protocol (L2CAP) channel information;

radio frequency communication (RFCOMM) channel information if a profile is over RFCOMM;

handsfree service level connection data;

audio/video data transport protocol/advanced audio distribution profile (AVDTP/A2DP) profile information;

audio/video control transport protocol/audio/video remote control profile (AVCTP/AVRCP) profile information; or

advanced accessory control profile (AACP) profile information.

15. A non-transitory computer readable memory medium storing program instructions executable by processing circuitry to cause a wireless station to:

pair, after exchange of messages confirming support of a fast connection protocol for Bluetooth profiles configuration, with a peer wireless station;

exchange, with the peer wireless station, lists of Bluetooth profile descriptors for a plurality of supported Bluetooth profiles; and

determine a configuration of a plurality of Bluetooth profiles based, at least in part, on a comparison of the exchanged lists of Bluetooth profile descriptors.

16. The non-transitory computer readable memory medium of claim 15 ,

wherein a first list of Bluetooth profile descriptors aggregates configuration parameters for the plurality of Bluetooth profiles supported by the wireless station.

17. The non-transitory computer readable memory medium of claim 15 ,

wherein the program instructions are further executable to generate instructions to transmit a request message comprising a supported profile mask of all Bluetooth profiles supported by the wireless station.

18. The non-transitory computer readable memory medium of claim 15 ,

wherein a Bluetooth profile descriptor of lists comprises at least one of:

a local channel identification;

a maximum transmission unit (MTU) for a link control adaptation protocol (L2CAP) channel;

a version of the fast connection protocol;

a transaction identifier; or

a minimum supported version of the fast connection protocol.

19. The non-transitory computer readable memory medium of claim 15 ,

wherein a Bluetooth profile descriptor of the lists is encoded using a type, length, value (TLV) type format.

20. The non-transitory computer readable memory medium of claim 15 ,

wherein the configuration of the plurality of Bluetooth profiles comprises Bluetooth profiles matched between the exchanged lists.