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Preservation of CRC integrity upon intentional data alteration during message transmission 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H03M-013/00
출원번호 US-0263310 (1988-10-27)
발명자 / 주소
  • Irvin David R. (Raleigh NC) Sy Kian-Bon (Cary NC)
출원인 / 주소
  • International Business Machines Corp. (Armonk NY 02)
인용정보 피인용 횟수 : 66  인용 특허 : 0

초록

In complex networks, data frames may be routed through different systems having different frame or addressing requirements. When the frames are transferred or bridged between such systems, known changes may have to be made in the frame contents to accommodate these requirements. To maintain the inte

대표청구항

A method of maintaining the integrity of data contained in data frames being routed along a path through a data communications system, said method comprising the steps of: calculating a frame check sequence value for each frame at the originating station as a function of the value of selected fields

이 특허를 인용한 특허 (66)

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