System and method of bluetooth pairing with a group of bluetooth devices

1. A system comprising:

a first Bluetooth device; and

a plurality of Bluetooth devices, wherein the plurality of Bluetooth devices comprises a second Bluetooth device and a third Bluetooth device;

wherein the second Bluetooth device:

receives a first device address from the first Bluetooth device,

transmits a group Bluetooth address to the first Bluetooth device, wherein a link key is established based on said transmission, and

stores the link key;

wherein the third Bluetooth device:

receives the first device address from the first Bluetooth device,

transmits the group Bluetooth address to the first Bluetooth device, and

receives the link key based on recognition of the group Bluetooth address; and

wherein a communications channel between the first Bluetooth device and the third Bluetooth device is established based on said receiving of the link key.

2. The system of claim 1 , wherein the second Bluetooth device and the third Bluetooth device are coupled via a network.

3. The system of claim 2 , wherein the second Bluetooth device stores the link key on a server coupled to the second Bluetooth device via the network.

4. The system of claim 3 , wherein the server comprises a database and the link key is stored in the database using the first device address as an index to the link key.

5. The system of claim 3 , wherein the link key expires after a predetermined period of time.

6. The system of claim 3 , wherein the plurality of Bluetooth devices comprises a fourth Bluetooth device coupled to the server via the network; and

wherein the fourth Bluetooth device:

receives the first device address from the first Bluetooth device;

transmits the group Bluetooth address to the first Bluetooth device; and

receives the link key from either the first Bluetooth device or the server.

7. The system of claim 6 , wherein the fourth Bluetooth device receives the link key from the first Bluetooth device when either the server or the network is overloaded.

8. The system of claim 1 , wherein the third Bluetooth device receives the link key from the first Bluetooth device.

9. The system of claim 1 , wherein the third Bluetooth device receives the link key from the first Bluetooth device over an alternative communications channel separate from the communications channel.

10. The system of claim 9 , wherein the alternative communications channel is one of:

a Bluetooth Low Energy (BLE) channel,

a near field communications (NFC) channel, or

a Wi-Fi channel.

11. A method for pairing a first Bluetooth device with a plurality of Bluetooth devices comprising a second and a third Bluetooth device, the method comprising:

enabling transmission of a group Bluetooth address to the first Bluetooth device by the second Bluetooth device in response to the second Bluetooth device receiving a first device address from the first Bluetooth device,

wherein a link key is established based on said transmission;

enabling storage of the link key by the second Bluetooth device;

enabling transmission of a group Bluetooth address to the first Bluetooth device by the third Bluetooth device in response to the third Bluetooth device receiving a first device address from the first Bluetooth device; and

enabling establishment of a communications channel between the first Bluetooth device and the third Bluetooth device based on reception of said link key,

wherein said reception of the link key is based on recognition of the group Bluetooth address.

12. The method of claim 11 , wherein the second Bluetooth device and the third Bluetooth device are coupled via a network.

13. The method of claim 12 , wherein the second Bluetooth device stores the link key on a server.

14. The method of claim 13 , wherein the server comprises a database and the link key is stored in the database using the first device address as an index to the link key.

15. The method of claim 13 , wherein the link key expires after a predetermined period of time.

16. The method of claim 13 , wherein the plurality of Bluetooth devices comprises a fourth Bluetooth device coupled to the server via the network, said method further comprising:

enabling transmission of a group Bluetooth address to the first Bluetooth device by the fourth Bluetooth device in response to the fourth Bluetooth device receiving a first device address from the first Bluetooth device; and

enabling establishment of a communications channel between the first Bluetooth device and the fourth Bluetooth device based on the fourth Bluetooth device receiving the link key,

wherein the fourth Bluetooth device receives the link key from either the first Bluetooth device or the server based on recognition of the group Bluetooth address.

17. The method of claim 16 , wherein the fourth Bluetooth device receives the link key from the first Bluetooth device when either the server or the network is overloaded.

18. The method of claim 11 , further comprising enabling the first Bluetooth device to transmit the link key to the third Bluetooth device over an alternative communications channel separate from the communications channel.

19. The method of claim 18 , wherein the alternative communications channel is one of:

a Bluetooth Low Energy (BLE) channel,

a near field communications (NFC) channel, or

a Wi-Fi channel.

20. The method of claim 11 , further comprising enabling assignment of the group Bluetooth address to the plurality of Bluetooth devices.