Common signaling method

• US 20050058153A1
• Filed: 04/28/2004
• Published: 03/17/2005
• Est. Priority Date: 09/15/2003
• Status: Abandoned Application

• Current Assignee: Intellectual Ventures Holding 73 LLC (Intellectual Ventures LLC)
• Original Assignee: Intellectual Ventures Holding 73 LLC (Intellectual Ventures LLC)
• Inventors: Moore, Steve, Santhoff, John, Cummings, Douglas
• Application Number:
  US10/835,441
• Publication Number:
  US 20050058153A1
• Time in Patent Office: Days
• US Class Current: 370/466
• CPC Class Codes: H04B 1/71632 Signal aspects H04B1/7172 and H04B1/7176 take precedence
• CPC Class Codes: H04W 28/18 Negotiating wireless communication parameters
• CPC Class Codes: H04W 80/00 Wireless network protocols or protocol adaptations to wireless operation
• CPC Class Codes: H04W 88/02 Terminal devices
• CPC Class Codes: H04W 88/06 adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
• CPC Class Codes: H04W 88/181 Transcoding devices; Rate adaptation devices

Abstract

A common signaling method is provided. The present invention provides compatibility and interoperability between different communication devices. In one embodiment, a medium access control is provided that enables communication between a first communication device having a first type of physical layer, and a second communication device having a second type of physical layer. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the subject matter of the disclosure contained herein. This Abstract is submitted with the explicit understanding that it will not be used to interpret or to limit the scope or the meaning of the claims.

Claims

1. A communication method, the method comprising the steps of:

providing a first communication device having a first physical layer that transmits bits;

providing a second communication device having a second physical layer that transmits bits; and

transmitting the bits between the first communication device and the second communication device.

2. The communication method of claim 1, wherein each of the first and second physical layers establishes a connection to a communication medium for transmitting the bits.

3. The communication method of claim 1, wherein the bits transmitted by the first and second physical layers are transmitted by a carrier wave.

4. The communication method of claim 1, wherein the bits transmitted by the first and second physical layers are transmitted using a plurality of discrete electromagnetic pulses.

5. The communication method of claim 1, wherein the bits transmitted by the first and second physical layers are transmitted using a plurality of ultra-wideband pulses.

6. The communication method of claim 1, wherein the first physical layer transmits bits using a carrier wave, and the second physical layer transmits bits using a plurality of discrete electromagnetic pulses.

7. The communication method of claim 1, wherein each of the first and second physical layers are selected from a group consisting of:

an 802.11 physical layer, a Bluetooth physical layer, a global positioning system physical layer, an ultra-wideband physical layer, a television physical layer, a cable television physical layer, a satellite television physical layer, a time modulated ultra-wideband physical layer, a direct sequence ultra-wideband physical layer, a multi-band impulse ultra-wideband physical layer, and a multi-band orthogonal frequency division multiplexing ultra-wideband physical layer.

8. A communication method, the method comprising the steps of:

providing a first communication device having a first physical layer;

providing a second communication device having a second physical layer; and

providing a medium access control that allows transmission of bits between the first communication device and the second communication device.

9. The communication method of claim 8, wherein each of the first and second physical layers are selected from a group consisting of:

an 802.11 physical layer, a Bluetooth physical layer, a global positioning system physical layer, an ultra-wideband physical layer, a television physical layer, a cable television physical layer, a satellite television physical layer, a time modulated ultra-wideband physical layer, a direct sequence ultra-wideband physical layer, a multi-band impulse ultra-wideband physical layer, and a multi-band orthogonal frequency division multiplexing ultra-wideband physical layer.

10. The communication method of claim 8, wherein each of the first and second communication devices includes the medium access control.

11. The communication method of claim 8, wherein the medium access control provides a timing beacon that is accessible by both the first and second communication devices.

12. The communication method of claim 8, wherein the medium access control provides a positioning beacon so that a geographic location of each of the first and second communication devices is known.

13. The communication method of claim 8, wherein the medium access control provides both a high data rate and a low data rate function to each of the first and second communication devices.

14. The communication method of claim 8, wherein the medium access control provides a power conservation function to each of the first and second communication devices.

15. The communication method of claim 8, wherein the medium access control provides a signal transmission power function to each of the first and second communication devices.

16. The communication method of claim 15, wherein the signal transmission power function adjusts a transmission power of a signal emitted by either the first or second communication devices.

17. The communication method of claim 8, wherein the medium access control provides a node availability function to each of the first and second communication devices.

18. The communication method of claim 17, wherein the node availability function provides information on a node in a mesh network.

19. The communication method of claim 8, wherein the medium access control provides a re-programming function to each of the first and second communication devices.

20. The communication method of claim 19, wherein the re-programming function provides a computer software program to each of the first and second communication devices.

21. The communication method of claim 8, wherein the medium access control provides a security encryption key to each of the first and second communication devices.

22. The communication method of claim 8, wherein the medium access control provides a shut-down function to each of the first and second communication devices that turns off the first and second communication devices.

23. The communication method of claim 8, wherein the medium access control determines an electromagnetic interference in a radio frequency band.

24. The communication method of claim 8, wherein the medium access control determines an electromagnetic interference in a radio frequency band and adjusts a signal transmission power of each of the first and second communication devices.

25. A communication network, comprising:

a medium access control structured to communicate with at least two different physical layers.

26. The communication network of claim 25, wherein the at least two different physical layers are selected from a group consisting of:

an 802.11 physical layer, a Bluetooth physical layer, a global positioning system physical layer, an ultra-wideband physical layer, a television physical layer, a cable television physical layer, a satellite television physical layer, a time modulated ultra-wideband physical layer, a direct sequence ultra-wideband physical layer, a multi-band impulse ultra-wideband physical layer, and a multi-band orthogonal frequency division multiplexing ultra-wideband physical layer.

27. The communication network of claim 25, wherein the medium access control provides a timing beacon that is accessible by both of the at least two different physical layers.

28. The communication network of claim 25, wherein the medium access control provides a positioning beacon so that a geographic location of each of the at least two different physical layers is known.

29. The communication network of claim 25, wherein the medium access control provides both a high data rate and a low data rate function to each of the at least two different physical layers.

30. The communication network of claim 25, wherein the medium access control provides a power conservation function to each of the at least two different physical layers.

31. The communication network of claim 25, wherein the medium access control provides a signal transmission power function to each of the at least two different physical layers.

32. The communication network of claim 31, wherein the signal transmission power function adjusts a transmission power of a signal emitted by either of the at least two different physical layers.

33. The communication network of claim 25, wherein the medium access control provides a node availability function to each of the at least two different physical layers.

34. The communication network of claim 33, wherein the node availability function provides information on a node in a mesh network.

35. The communication network of claim 25, wherein the medium access control provides a re-programming function to at least two communication devices that include the at least two different physical layers.

36. The communication network of claim 35, wherein the re-programming function provides a computer software program to each of the at least two communication devices.

37. The communication network of claim 25, wherein the medium access control provides a security encryption key to each of at least two communication devices that include the at least two different physical layers.

38. The communication network of claim 25, wherein the medium access control provides a shut-down function to each of at least two communication devices that include the at least two different physical layers.

39. The communication network of claim 25, wherein the medium access control determines an electromagnetic interference in a radio frequency band.

40. The communication network of claim 25, wherein the medium access control determines an electromagnetic interference in a radio frequency and adjusts a signal transmission power of at least two communication devices that include the at least two different physical layers.

41. A communication method, the method comprising the steps of:

providing a radio frequency;

providing a first communication device having a first physical layer;

providing a second communication device having a second physical layer; and

transmitting bits between the first communication device and the second communication device using the radio frequency.

42. The communication method of claim 41, further comprising the step of:

providing a second radio frequency, wherein either the first or second radio frequency includes signaling information.

43. The communication method of claim 42, wherein the signaling information comprises information selected from a group consisting of:

timing information, geographic location information, signal transmission power information, security encryption key information, shut-down information, and electromagnetic interference information.

44. The communication method of claim 41, wherein each of the first and second physical layers are selected from a group consisting of:

an 802.11 physical layer, a Bluetooth physical layer, a global positioning system physical layer, an ultra-wideband physical layer, a television physical layer, a cable television physical layer, a satellite television physical layer, a time modulated ultra-wideband physical layer, a direct sequence ultra-wideband physical layer, a multi-band impulse ultra-wideband physical layer, and a multi-band orthogonal frequency division multiplexing ultra-wideband physical layer.