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Apparatus and method for error detection and correction in radio frequency identification device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-011/10
출원번호 US-0130124 (1993-09-30)
발명자 / 주소
  • Snodgrass Charles K. (Boise ID) Montalvo Armando (Belmont CA)
출원인 / 주소
  • Micron Technology, Inc. (Boise ID 02)
인용정보 피인용 횟수 : 89  인용 특허 : 0

초록

An RF identification system has a forward link that includes an encoder and decoder that utilize an (8, 13, 4) block code. The (8, 13, 4) block code has the ability to detect one bad bit in a thirteen-bit block, and can always detect two bad bits per block.

대표청구항

A radio frequency identification system comprising: a source of an eight-bit information signal; (8, 13, 4) block code encoder means responsive to the eight-bit information signal for providing a thirteen-bit coded signal; radio frequency transmitter means responsive to the thirteen-bit coded signal

이 특허를 인용한 특허 (89)

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  80. Tuttle, John R., Systems and methods to selectively connect antennas to receive and backscatter radio frequency signals.
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  82. Tuttle, John R., Systems and methods to selectively connect antennas to receive and backscatter radio frequency signals.
  83. Muirhead, Scott A. W., Thermoformed apparatus having a communications device.
  84. Muirhead, Scott A. W., Thermoformed platform having a communications device.
  85. Muirhead, Scott Arthur William, Thermoformed platform having a communications device.
  86. Hartsell ; Jr. Hal Craig, Transponder communication of ORVR presence.
  87. Leighton,Keith R., Ultra-thin flexible durable radio frequency identification devices and hot or cold lamination process for the manufacture of ultra-thin flexible durable radio frequency identification devices.
  88. Leatherman, Russel Dean, Wireless nozzle interface for a fuel dispenser.
  89. David Margin Poticny ; R. Anthony Shober, Wireless security system.
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