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Spread spectrum-time diversity communications systems and transceivers for multidrop area networks 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-007/02
  • H04L-001/02
출원번호 US-0333336 (1989-04-05)
발명자 / 주소
  • Hill Lawrence W. (Arlington MA)
출원인 / 주소
  • ComSource Systems (Hollis NH 02)
인용정보 피인용 횟수 : 60  인용 특허 : 0

초록 ▼

Messages are transmitted on pairs of frequencies that are orthogonal, that is the frequencies have no least common denominator (are prime to each other). A message is transmitted on the first of the pair of frequencies and, simultaneously, its complement is transmitted on the second of said pair of

대표청구항 ▼

A communications system comprising: A. at least two transceivers for transmitting messages on at least one of a plurality of transceiver selected frequencies at least one at a time and for detecting data errors in said messages; and, B. control means for collecting error information on the data erro

이 특허를 인용한 특허 (60)

  1. Rhein, Benjamin; Green, Andrew; Schnurbusch, Wolfgang, Apparatus for power transmission and for inductive communication.
    상세보기
  2. Smith Scott D. ; Bullock Scott R. ; Thorson David W. ; Knab John M., Caller identification system for wireless phone jacks and wireless modem jacks.
    상세보기
  3. Huloux Joel,FRX, Circuit for allocating a transmission channel on the electric network.
    상세보기
  4. Joel Huloux FR, Circuit for allocating a transmission channel on the electric network.
    상세보기
  5. Huloux Joel,FRX, Circuit for transmitting binary data on the electric network using several transmission channels.
    상세보기
  6. Bousquet Jacques,FRX ; Dehaene Jean-Pierre,FRX, Communication method used in a shared resource transmission system.
    상세보기
  7. Wood, Jr.,Clifton W., Communication methods using slotted replies.
    상세보기
  8. Wood, Jr., Clifton W., Communications systems for radio frequency identification (RFID).
    상세보기
  9. Bullock Scott R. ; Knab John M., Conversion and distribution of incoming wireless telephone signals using the power line.
    상세보기
  10. Snodgrass Charles K. (Boise ID) Allen David H. (Rochester MN) Tuttle John R. (Boise ID) Rotzoll Robert R. (Boise ID) Pax George E. (Boise ID), Data communication method using identification protocol.
    상세보기
  11. Tuttle, Mark E., Electronic communication devices, methods of forming electrical communication devices, and communications methods.
    상세보기
  12. Binder, Yehuda, Local area network of serial intelligent cells.
    상세보기
  13. Binder, Yehuda, Local area network of serial intelligent cells.
    상세보기
  14. Binder, Yehuda, Local area network of serial intelligent cells.
    상세보기
  15. Binder, Yehuda, Local area network of serial intelligent cells.
    상세보기
  16. Binder, Yehuda, Local area network of serial intelligent cells.
    상세보기
  17. Binder, Yehuda, Local area network of serial intelligent cells.
    상세보기
  18. Binder,Yehuda, Local area network of serial intelligent cells.
    상세보기
  19. Wood, Jr., Clifton W., Method and apparatus for an arbitration scheme for radio frequency identification devices.
    상세보기
  20. Wood, Jr., Clifton W.; Hush, Don, Method and apparatus to manage RFID tags.
    상세보기
  21. Wood, Jr., Clifton W., Method and apparatus to select radio frequency identification devices in accordance with an arbitration scheme.
    상세보기
  22. Bullock Scott R. ; Knab John M., Method and system for distribution of wireless signals for increased wireless coverage using power lines.
    상세보기
  23. Wood, Jr., Clifton W., Method of Addressing Messages and Communications System.
    상세보기
  24. Wood, Jr., Clifton W., Method of addressing messages and communications.
    상세보기
  25. Wood, Jr., Clifton W., Method of addressing messages and communications system.
    상세보기
  26. Wood, Jr., Clifton W., Method of addressing messages and communications system.
    상세보기
  27. Wood, Jr., Clifton W., Method of addressing messages and communications system.
    상세보기
  28. Wood, Jr.,Clifton W., Method of addressing messages and communications system.
    상세보기
  29. Wood, Jr., Clifton W., Method of addressing messages and communications systems.
    상세보기
  30. Wood, Jr., Clifton W., Method of addressing messages and communications systems.
    상세보기
  31. Wood, Jr., Clifton W.; Hush, Don, Method of addressing messages, method of establishing wireless communications and communications system.
    상세보기
  32. Wood, Jr., Clifton W.; Hush, Don, Method of addressing messages, method of establishing wireless communications, and communications system.
    상세보기
  33. Wood, Jr., Clifton W., Methods and apparatus for conducting financial transactions.
    상세보기
  34. Wood, Jr., Clifton W., Methods and apparatus for conducting financial transactions.
    상세보기
  35. Wood, Jr., Clifton W., Methods and apparatus for conducting financial transactions.
    상세보기
  36. Wood, Jr., Clifton W., Methods and apparatus for conducting financial transactions.
    상세보기
  37. Tuttle, John R, Methods and systems of receiving data payload of RFID tags.
    상세보기
  38. Binder, Yehuda, Network combining wired and non-wired segments.
    상세보기
  39. Binder, Yehuda, Network combining wired and non-wired segments.
    상세보기
  40. Binder, Yehuda, Network combining wired and non-wired segments.
    상세보기
  41. Binder, Yehuda, Network combining wired and non-wired segments.
    상세보기
  42. Binder, Yehuda, Network combining wired and non-wired segments.
    상세보기
  43. Binder, Yehuda, Network combining wired and non-wired segments.
    상세보기
  44. Binder, Yehuda, Network combining wired and non-wired segments.
    상세보기
  45. James L. Rodgers ; John J. Coulthard ; Billy C. Fowler ; Howard K. Jaecks ; Roc A. Lastinger ; Paul A. Picard ; Mohammad A. Rehman, Object Identification system with adaptive transceivers and methods of operation.
    상세보기
  46. Rodgers, James L.; Coulthard, John J.; Fowler, Billy C.; Jaecks, Howard K.; Lastinger, Roc A.; Picard, Paul A.; Rehman, Mohammad A., Object identification system with adaptive transceivers and methods of operation.
    상세보기
  47. Moore, Scott E., RFID material tracking method and apparatus.
    상세보기
  48. Moore, Scott E., RFID material tracking method and apparatus.
    상세보기
  49. Moore, Scott E., RFID material tracking method and apparatus.
    상세보기
  50. Moore, Scott E., RFID material tracking method and apparatus.
    상세보기
  51. Tuttle, John R., Radio frequency identification device and method.
    상세보기
  52. Tuttle, John R., Radio frequency identification device and method.
    상세보기
  53. Tuttle, John R., System and method to track articles at a point of origin and at a point of destination using RFID.
    상세보기
  54. Tuttle, John R., Systems and methods for RFID tag arbitration where RFID tags generate multiple random numbers for different arbitration sessions.
    상세보기
  55. Tuttle, John R., Systems and methods for RFID tag arbitration where RFID tags generate multiple random numbers for different arbitration sessions.
    상세보기
  56. Binder, Yehuda, Telephone system having multiple distinct sources and accessories therefor.
    상세보기
  57. Schurig Alma Karl, Universal lan power line carrier repeater system and method.
    상세보기
  58. Lastinger,Roc; Rodgers,James; Fowler,William; Freiwald,Dean, Wireless identification systems and protocols.
    상세보기
  59. Bullock Scott R. ; Knab John M. ; Smith Gordon ; Bartholomew David, Wireless modem jack.
    상세보기
  60. Smith Gordon E. ; Bullock Scott R. ; Knab John M., Wireless telephone connection surge suppressor.
    상세보기

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