Systems and methods of combined Bluetooth and WLAN signaling
View Patent ↗Disclosed herein are systems and methods of combined Bluetooth and WLAN signaling. Such systems and methods may use a Bluetooth connection to signal WLAN capabilities and to exchange WLAN security keys. Once the file transfer has started, the actual data may be transmitted over the WLAN connection rather than over the Bluetooth connection. The WLAN connection may have a much higher throughput than the Bluetooth connection, and WLAN capability has increasingly become present inside Bluetooth enabled devices. The Bluetooth connection may be used as a control channel, while the WLAN connection may be used for data transfer.
1. An apparatus comprising:
a host processor;
a first transceiver configured to communicate with the host processor over a first communication connection, the first transceiver configured for transceiving using a first protocol and to transmit networking control information for the host processor;
a second transceiver configured to communicate with the host processor, the second transceiver configured for transceiving using a second protocol and to transmit data packets for the host processor,
wherein the host processor is configured to use the first transceiver to configure the second transceiver using the networking control information, the networking control information comprising BSSID (Basic Service Set Identifier), wherein the first communication connection is configured to be used in place of IBSS beacons, and wherein the first protocol is Bluetooth, and the first communication connection is configured to remain active while the second transceiver transmits data packets for the host processor.
2. The apparatus of claim 1 , wherein the second protocol is 802.11, and the first communication connection transmits networking control information for the host processor while the second transceiver transmits data packets for the host processor.
3. The apparatus of claim 1 , wherein networking control information is independent basic service set (IBSS) information.
4. The apparatus of claim 3 , wherein the IBSS information includes at least one set of security keys, SSID, BSSID, capability information, MAC address, and channel information.
5. The apparatus of claim 1 , wherein the second transceiver is configured not to transmit a beacon signal while the first transceiver assumes the role of the beacon signal.
6. The apparatus of claim 1 , wherein the second transceiver is configured not to transmit a probe response.
7. The apparatus of claim 1 , wherein the first transceiver is configured to transmit unencrypted signals.
8. The apparatus of claim 1 , wherein the first transceiver is configured to transceive power save information.
9. The apparatus of claim 8 , wherein the power save information comprises a signal to enable or disable the second transceiver.
10. The apparatus of claim 1 , wherein the apparatus is at least one of a computer, a consumer electronic device, a personal digital assistant, a printer, a fax machine, a scanner, a hub, a switch, a router, a set-top box, and a television with communication capability.
11. An apparatus comprising:
a host processor;
a first transceiver configured to communicate with the host processor over a first communication connection, the first transceiver configured for transceiving using a first protocol and to transmit networking control information for the host processor;
a second transceiver configured to communicate with the host processor, the second transceiver configured for transceiving using a second protocol and to transmit data packets for the host processor,
wherein the host processor is configured to use the first transceiver to configure the second transceiver using the networking control information, the networking control information comprising BSSID (Basic Service Set Identifier), wherein the first communication connection is configured to be used in place of IBSS beacons, and wherein the second protocol is 802.11, and the first communication connection is configured to transmit networking control information for the host processor while the second transceiver transmits data packets for the host processor.
12. The apparatus of claim 11 , wherein networking control information is independent basic service set (IBSS) information.
13. The apparatus of claim 12 , wherein the IBSS information includes at least one set of security keys, SSID, BSSID, capability information, MAC address, and channel information.
14. The apparatus of claim 11 , wherein the second transceiver is configured not to transmit a beacon signal while the first transceiver assumes the role of the beacon signal.
15. The apparatus of claim 11 , wherein the second transceiver is configured not to transmit a probe response.
16. The apparatus of claim 11 , wherein the first transceiver is configured to transmit unencrypted signals.
17. The apparatus of claim 11 , wherein the first transceiver is configured to transceive power save information.
18. The apparatus of claim 17 , wherein the power save information comprises a signal to enable or disable the second transceiver.
19. The apparatus of claim 11 , wherein the apparatus is at least one of a computer, a consumer electronic device, a personal digital assistant, a printer, a fax machine, a scanner, a hub, a switch, a router, a set-top box, and a television with communication capability.
20. An apparatus comprising:
a host processor;
a first transceiver configured to communicate with the host processor over a first communication connection, the first transceiver configured for transceiving using a first protocol and to transmit networking control information for the host processor;
a second transceiver configured to communicate with the host processor, the second transceiver configured for transceiving using a second protocol and to transmit data packets for the host processor,
wherein the host processor is configured to use the first transceiver to configure the second transceiver using the networking control information, the networking control information comprising BSSID (Basic Service Set Identifier), wherein the first communication connection is configured to be used in place of IBSS beacons, wherein the first protocol is Bluetooth, and the first communication connection is configured to remain active while the second transceiver transmits data packets for the host processor, and wherein the second protocol is 802.11.