초록 ▼

A wireless communication network system apparatus which provides for isochronous data transfer between node devices of the network, which provides at least one master node device which manages the data transmission between the other node devices of the network, which avoids or reduces interference f

A wireless communication network system apparatus which provides for isochronous data transfer between node devices of the network, which provides at least one master node device which manages the data transmission between the other node devices of the network, which avoids or reduces interference from other wireless products and which resolves random errors associated with wireless technology including multipath fading. The system provides a communication protocol which shares the wireless transport medium between the node devices of the network, and which provides each node device on the network a designated transmit time slot for data communication.

대표청구항 ▼

What is claimed is: 1. An ultra-wideband wireless communication network system comprising at least three transceivers, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, and master device structured and configured

What is claimed is: 1. An ultra-wideband wireless communication network system comprising at least three transceivers, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, and master device structured and configured to manage data transmission between said transceivers, and a Medium Access Control hardware interface comprising a multiplexer/demultiplexer unit and a plurality of slot allocation units, said multiplexer/demultiplexer unit operatively coupled to said plurality of slot allocation units, wherein said transceivers operate according to a Medium Access Control protocol having a time division multiple access frame definition, said protocol structured and configured to operate in aloha mode and time division multiple access mode. 2. The system of claim 1, further comprising a frame definition having a master slot, a command slot, and a plurality of data slots, said master having a master sync code, a protocol operating in slotted aloha mode and time division multiple access mode, said master device managing said protocol and said data slots in said protocol. 3. The system of claim 2, wherein said transmitters are structured and configured to emit radio frequency pulses operating with baseband wireless technology and said receivers are structured and configured to receive radio frequency pulses. 4. The system of claim 3, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 5. The system of claim 4, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 6. The system of claim 2, wherein said transmitters are structured and configured to emit radio frequency pulses operating with ultra-wide band wireless technology and said receivers are structured and configured to receive radio frequency pulses. 7. The system of claim 6, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 8. The system of claim 7, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 9. An ultra-wideband wireless communication network system comprising at least three transceivers each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, and master device structured and configured to manage data transmission between said transceivers, and a Medium Access Control hardware interface comprising a multiplexer/demultiplexer unit and a plurality of slot allocation units, said multiplexer/demultiplexer unit operatively coupled to said plurality of slot allocation units, and a frame definition having a master slot, a command slot, and a plurality of data slots, said master having a master sync code, a protocol operating in slotted aloha mode and time division multiple access mode, said master device managing said protocol and said data slots in said protocol. 10. The system of claim 9, wherein said transmitters are structured and configured to emit radio frequency pulses operating with baseband wireless technology and said receivers are structured and configured to receive radio frequency pulses. 11. The system of claim 10, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 12. The system of claim 11, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 13. The system of claim 9, wherein said transmitters are structured and configured to emit radio frequency pulses operating with ultra-wide band wireless technology and said receivers are structured and configured to receive radio frequency pulses. 14. The system of claim 13, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 15. The system of claim 14, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 16. The system of claim 1, wherein said transmitters are structured and configured to emit radio frequency pulses operating with baseband wireless technology and said receivers are structured and configured to receive radio frequency pulses. 17. The system of claim 16, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 18. The system of claim 17, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 19. The system of claim 1, wherein said transmitters are structured and configured to emit radio frequency pulses operating with ultra-wide band wireless technology and said receivers are structured and configured to receive radio frequency pulses. 20. The system of claim 19, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 21. The system of claim 20, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 22. The system of claim 1, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 23. The system of claim 22, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 24. The system of claim 1, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 25. The system of claim 22, wherein said transmitters are structured and configured to emit radio frequency pulses operating with baseband wireless technology and said receivers are structured and configured to receive radio frequency pulses. 26. The system of claim 25, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 27. An ultra-wideband wireless communication network system, comprising: at least three transceivers, one of which is structured and configured as a master device to manage data transmission between said transceivers; a transmitter in each said transceiver; a receiver in each said transceiver; and a Medium Access Control unit including a Physical layer interface, a multiplexer/demultiplexer unit operatively coupled to said Physical layer interface, a plurality of slot allocation units operatively coupled to said multiplexer/demultiplexer, an interface to higher level protocols operatively coupled to said plurality of slot allocation units. 28. The system of claim 27, wherein said master device includes a time division multiple access frame definition and a framing control function to frame data transmission between said transceivers. 29. The system of claim 28, wherein said transceivers operate according to a time division multiple access frame definition to synchronize said network system. 30. The system of claim 29, wherein each said transceiver further comprises: (a) a data modulator; and (b) a data demodulator. 31. The system of claim 30, further comprising a time division multiple access frame structure having a master slot, a command slot, and a plurality of data slots. 32. The system of claim 27, wherein said transceivers operate according to a time division multiple access frame definition to synchronize said network system. 33. The system of claim 32, wherein each said transceiver further comprises: (a) a data modulator; and (b) a data demodulator. 34. The system of claim 33, further comprising a time division multiple access frame structure having a master slot, a command slot, and a plurality of data slots. 35. The system of claim 34, wherein each said transceiver further comprises: (a) a data modulator; and (b) a data demodulator. 36. The system of claim 34, further comprising a time division multiple access frame structure having a master slot, a command slot, and a plurality of data slots. 37. The system of claim 27, further comprising a time division multiple access frame structure having a master slot, a command slot, and a plurality of data slots. 38. An ultra-wideband wireless communication network system comprising at least three transceivers, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, and said master device structured and configured to manage data transmission between said transceivers, wherein each said transceiver further comprises a framing controller, said framing controller having means for generating and maintaining time frame information for said network system, wherein said transceivers operate according to a Medium Access Control protocol having a time division multiple access frame definition, said protocol structured and configured to operate in aloha mode and time division multiple access mode, said system further comprising a frame definition having a master slot, a command slot, and a plurality of data slots, said master device having a master sync code, a protocol operating in slotted aloha mode and time division multiple access mode, said master device managing said protocol and said data slots in said protocol, and a Medium Access Control hardware interface comprising a multiplexer/demultiplexer unit and a plurality of slot allocation units, said multiplexer/demultiplexer unit operatively coupled to said plurality of slot allocation units. 39. The system of claim 38, wherein said transmitters are structured and configured to emit radio frequency pulses operating with baseband wireless technology and said receivers are structured and configured to receive radio frequency pulses. 40. The system of claim 39, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 41. The system of claim 40, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 42. An ultra-wideband wireless communication network system comprising at least three transceivers, with each transceiver including a Medium Access Control protocol having a time division multiple access frame definition, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, said master device structured and configured to manage direct data transmission between said at least three transceivers, wherein each transceiver further comprises a framing controller, said framing controller having means for generating and maintaining time frame information for said network system, wherein said transmitters are structured and configured to emit radio frequency pulses operating with ultra-wide band technology and said receivers are structured and configured to receive said radio pulses. 43. The system of claim 42, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 44. The system of claim 43, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 45. An ultra-wideband wireless communication network system comprising at least three transceivers, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, and said master device structured and configured to manage data transmission between said transceivers, wherein each said transceiver further comprises a framing controller, said framing controller having means for generating and maintaining time frame information for said network system, said system further comprising a frame definition having a master slot, a command slot, and a plurality of data slots, said master device having a master sync code, a protocol operating in slotted aloha mode and time division multiple access mode, said master device managing said protocol and said data slots in said protocol. 46. The system of claim 45, further comprising a Medium Access Control hardware interface comprising a multiplexer/demultiplexer unit and a plurality of slot allocation units, said multiplexer/demultiplexer unit operatively coupled to said plurality of slot allocation units. 47. The system of claim 46, wherein said transmitters are structured and configured to emit radio frequency pulses operating with baseband wireless technology and said receivers are structured and configured to receive radio frequency pulses. 48. The system of claim 47, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 49. The system of claim 48, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 50. An ultra-wideband wireless communication network system comprising at least three transceivers, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, and master device structured and configured to manage data transmission between said transceivers, wherein each said transceiver further comprises a framing controller, said framing controller having means for generating and maintaining time frame information for said network system, wherein said transceivers operate according to a Medium Access Control protocol having a time division multiple access frame definition, said protocol structured and configured to operate in aloha mode and time division multiple access mode, and further, wherein said transmitters are structured and configured to emit radio frequency pulses operating with ultra-wide band wireless technology and said receivers are structured and configured to receive radio frequency pulses. 51. The system of claim 50, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 52. The system of claim 51, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 53. An ultra-wideband wireless communication network system comprising at least three transceivers, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, and master device structured and configured to manage data transmission between said transceivers, wherein each said transceiver further comprises a framing controller, said framing controller having means for generating and maintaining time frame information for said network system, said system further comprising a Medium Access Control hardware interface comprising a multiplexer/demultiplexer unit and a plurality of slot allocation units, said multiplexer/demultiplexer unit operatively coupled to said plurality of slot allocation units. 54. The system of claim 53, wherein said transmitters are structured and configured to emit radio frequency pulses operating with baseband wireless technology and said receivers are structured and configured to receive radio frequency pulses. 55. The system of claim 54, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 56. The system of claim 55, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 57. The system of claim 53, wherein said transmitters are structured and configured to emit radio frequency pulses operating with ultra-wide band wireless technology and said receivers are structured and configured to receive radio frequency pulses. 58. The system of claim 57, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 59. The system of claim 58, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 60. An ultra-wideband wireless communication network system comprising at least three transceivers, with each transceiver including a Medium Access Control protocol having a time division multiple access frame definition, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, and master device structured and configured to manage data transmission between said transceivers, wherein each said transceiver further comprises a framing controller, said framing controller having means for generating and maintaining time frame information for said network system, wherein said transmitters are structured and configured to emit radio frequency pulses operating with baseband wireless technology and said receivers are structured and configured to receive radio frequency pulses, and further wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 61. The system of claim 60, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 62. An ultra-wideband wireless communication network system comprising at least three transceivers, with each transceiver including a Medium Access Control protocol having a time division multiple access frame definition, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, said master device structured and configured to manage direct data transmission between said at least three transceivers, wherein each transceiver further comprises a framing controller, said framing controller having means for generating and maintaining time frame information for said network system, wherein said transmitters are structured and configured to emit radio frequency pulses operating with ultra-wide band technology and said receivers are structured and configured to receive said radio pulses. 63. The system of claim 62, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 64. The system of claim 63, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 65. An ultra-wideband wireless communication network system comprising at least three transceivers, with each transceiver including a Medium Access Control protocol having a time division multiple access frame definition, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, said master device structured and configured to manage direct data transmission between said at least three transceivers, wherein each transceiver further comprises a framing controller, said framing controller having means for generating and maintaining time frame information for said network system, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 66. The system of claim 65, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 67. An ultra-wideband wireless communication network system comprising at least three transceivers, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, and said master device structured and configured to manage data transmission between said transceivers, wherein other transceivers of said at least three transceivers being structured and configured as slave transceivers, each of said slave transceivers further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized to said master clock, wherein said transceivers operate according to a Medium Access Control protocol structured and configured to operate in aloha mode and time division multiple access mode, said system further comprising a frame definition having a master slot, a command slot, a plurality of data slots, said master device having a master sync code, a protocol operating in slotted aloha mode and time division multiple access mode, said master device managing said protocol and said data slots in said protocol, wherein said transmitters are structured and configured to emit radio frequency pulses operating with baseband wireless technology and said receivers structured and configured to receive radio frequency pulses, and further wherein said transceivers are structured and configured to transfer data to other transceivers isochronously. 68. An ultra-wideband wireless communication network system comprising at least three transceivers, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, and master device structured and configured to manage data transmission between said transceivers, wherein each said stave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock, wherein said transceivers operate according to a Medium Access Control protocol having a time division multiple access frame definition, said protocol structured and configured to operate in aloha mode and time division multiple access mode, said system further comprising a frame definition having a master slot, a command slot, and a plurality of data slots, said master having a master sync code, a protocol operating in slotted aloha mode and time division multiple access mode, said master device managing said protocol and said data slots in said protocol, and further, wherein said transmitters are structured and configured to emit radio frequency pulses operating with ultra-wide band wireless technology and said receivers are structured and configured to receive radio frequency pulses. 69. The system of claim 68, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 70. An ultra-wideband wireless communication network system comprising at least three transceivers, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, and master device structured and configured to manage data transmission between said transceivers, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock, said system further comprising a frame definition having a master slot, a command slot, and a plurality of data slots, said master having a master sync code, a protocol operating in slotted aloha mode and time division multiple access mode, said master device managing said protocol and said data slots in said protocol, wherein said transmitters are structured and configured to emit radio frequency pulses operating with baseband wireless technology and said receivers are structured and configured to receive radio frequency pulses, and further, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 71. An ultra-wideband wireless communication network system comprising at least three transceivers, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, and master device structured and configured to manage data transmission between said transceivers, wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock, said system further comprising a frame definition having a master slot, a command slot, and a plurality of data slots, said master having a master sync code, a protocol operating in slotted aloha mode and time division multiple access mode, said master device managing said protocol and said data slots in said protocol, wherein said transmitters are structured and configured to emit radio frequency pulses operating with ultra-wide band wireless technology and said receivers are structured and configured to receive radio frequency pulses. 72. The system of claim 71, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously. 73. An ultra-wideband wireless communication network system comprising at least three transceivers, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, said master device structured and configured to manage direct data transmission between said at least three transceivers, wherein each transceiver further comprises a framing controller, said framing controller having means for generating and maintaining time frame information for said network system, wherein said transmitters are structured and configured to emit radio frequency pulses operating with ultra-wide band technology and said receivers are structured and configured to receive said radio pulses, and wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously, and wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 74. An ultra-wideband wireless communication network system comprising at least three transceivers, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, and master device structured and configured to manage data transmission between said transceivers, wherein each said transceiver further comprises a framing controller, said framing controller having means for generating and maintaining time frame information for said network system, wherein said transmitters are structured and configured to emit radio frequency pulses operating with baseband wireless technology and said receivers are structured and configured to receive radio frequency pulses, and further wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously, and wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 75. An ultra-wideband wireless communication network system comprising at least three transceivers, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, said master device structured and configured to manage direct data transmission between said at least three transceivers, wherein each transceiver further comprises a framing controller, said framing controller having means for generating and maintaining time frame information for said network system, wherein said transmitters are structured and configured to emit radio frequency pulses operating with ultra-wide band technology and said receivers are structured and configured to receive said radio pulses, and wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously, and wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock. 76. An ultra-wideband wireless communication network system comprising at least three transceivers, each said transceiver having a transmitter and a receiver, one of said transceivers being structured and configured as a master device, said master device structured and configured to manage direct data transmission between said at least three transceivers, wherein each transceiver further comprises a framing controller, said framing controller having means for generating and maintaining time frame information for said network system, wherein said transceivers are structured and configured to transfer data to other said transceivers isochronously, and wherein each said slave transceiver further comprises a local clock therein, said master transceiver further comprising a master clock therein, each said local clock synchronized with said master clock.