IP Library Granted Patent US 8,369,784
Granted Patent B2
US 8,369,784 · App. 13/455,490 · Granted Feb 5, 2013

High speed data transmission utilizing a high frequency physical layer for a wireless personal area network device

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Quick Facts
Patent No.
US 8,369,784
App. No.
13/455,490
Granted
Feb 5, 2013
Kind
B2
Abstract

Wireless devices may utilize a Bluetooth stack to setup a data transmission session with other devices. The data transmission session may include a Bluetooth physical layer or a medium access control/physical layer that permits wireless devices to perform discovery, pairing, and security setup operations. When a radio interface of a wireless device is insufficient to enable performing a required data communication, such as a high data rate communication, a data transmission session may be established with at least one medium access control/physical layer of a plurality of other medium access control/physical layers to accommodate the required data communication.

Claims (38)

1. A method of increased data transmission rates in a wireless personal area network (WPAN) device, the method comprising:

accessing a communication stack configured to manage a corresponding radio interface via a corresponding physical layer (PHY) layer for a required data communication; and

when the corresponding radio interface is insufficient to enable performing a required data communication, configuring a data transmission session with at least one medium access control (MAC)/PHY layer of a plurality of other MAC/PHY layers to accommodate the required data communication, wherein the data transmission session is configured to communicate data via the at least one MAC/PHY layer utilizing the communication stack.

2. The method of claim 1 , further comprising:

performing via the corresponding PHY layer a configuration function configuring a setup of the data transmission session, wherein the configuration function includes at least one of pairing, discovery, and securing of the data transmission session.

3. The method of claim 1 , further comprising:

multiplexing at least a portion of the communicated data onto the at least one MAC/PHY layer of the plurality of other MAC/PHY layers.

4. The method of claim 1 , further comprising:

switching among one or more of a corresponding plurality of other radio interfaces during the data transmission session.

5. The method of claim 1 , wherein the communicating of the data via the at least one MAC/PHY layer occurs transparently.

6. The method of claim 1 , further comprising:

determining when the corresponding radio interface is insufficient to enable performing the required data communication based on at least one of a type of connection, a data rate, and a required latency.

7. A wireless personal area network device having increased data transmission rate, the device comprising:

processor that includes a communication stack configured to manage a corresponding radio interface accessed by a corresponding physical (PHY) layer, wherein the communication stack is also operable to utilize a plurality of other medium access control (MAC)/PHY layers for accessing a corresponding plurality of other radio interfaces, the processor operable to:

when the corresponding radio interface is insufficient to enable performing a required data communication, configuring a data transmission session with at least one MAC/PHY layer of a plurality of other MAC/PHY layers to accommodate the required data communication, wherein the data transmission session is configured to communicate data via the at least one MAC/PHY layer utilizing the communication stack.

8. The wireless personal area network device of claim 7 , wherein the plurality of other MAC/PHY layers are configured to access a corresponding plurality of other radio interfaces.

9. The wireless personal area network device of claim 7 , wherein the processor is further operable to:

perform via the corresponding PHY layer one or more configuration functions during setup of the data transmission session, wherein the one or more configuration functions include at least one of pairing, discovery, and securing of the data transmission session.

10. The wireless personal area network device of claim 9 , wherein the securing of the data transmission session includes security key establishment.

11. The wireless personal area network device of claim 7 , wherein the processor is further operable to:

multiplex at least a portion of the data onto the at least one MAC/PHY layer of the plurality of other MAC/PHY layers.

12. The wireless personal area network device of claim 7 , wherein the processor is further operable to:

switch among one or more of the corresponding plurality of other radio interfaces during the transmission data session.

13. The wireless personal area network device of claim 7 , wherein the communication of the communicating the data between the wireless personal area network device and another wireless device via one or more of the corresponding plurality of other radio interfaces MAC/PHY layers occurs transparently.

14. The wireless personal area network device of claim 7 , wherein the processor is further operable to:

dynamically manage the data transmission session between the wireless personal area network device and another wireless device via the corresponding PHY layer.

15. The wireless personal area network device of claim 7 , wherein the processor is further operable to:

determine when the corresponding radio interface is insufficient to enable performing the required data communication based on a type of connection, a data rate, and/or a required latency.

16. A method of increased data transmission rates in a wireless personal area network (WPAN) device, the method comprising:

accessing a communication stack configured to manage a corresponding radio interface via a corresponding physical layer (PHY) layer for a required data communication, the communication stack is configured to utilize a plurality of other medium access control (MAC)/PHY layers for accessing a corresponding plurality of other radio interfaces; and

when the corresponding radio interface is insufficient to enable performing the required data communication, configuring a data transmission session with at least one medium access control (MAC)/PHY layer of a plurality of other MAC/PHY layers to accommodate the required data communication, wherein the data transmission session is configured to communicate data via the at least one MAC/PHY layer utilizing the communication stack.

17. The method of claim 16 , further comprising

multiplexing at least a portion of the communicated data onto the one or more of the plurality of other MAC/PHY layers.

18. The method of claim 16 , further comprising:

switching among the one or more of the corresponding plurality of other radio interfaces during the data transmission session.

19. The method of claim 16 , wherein the communicating of the data via the one or more of the corresponding plurality of other MAC/PHY layers occurs transparently.

20. The method of claim 16 , further comprising:

determining when the corresponding radio interface is insufficient to enable performing the required data communication based on at least one of a type of connection, a data rate, and a required latency.