Encyclopedia > Longitudinal redundancy check

  Article Content

Longitudinal redundancy check

In telecommunication, a longitudinal redundancy check (LRC) is a system of error control based on the formation of a block check[?] following preset rules.

Note 1: The block check formation rules are applied in the same manner to each character.

Note 2: A combination of longitudinal and vertical redundancy check allows the detection and correction of single bit errors. Synonym horizontal redundancy check.

Source: from Federal Standard 1037C and from MIL-STD-188

All Wikipedia text is available under the terms of the GNU Free Documentation License

  Search Encyclopedia

Search over one million articles, find something about almost anything!
  Featured Article
Classical music era

... coolness and its regularity of form. Classical music was written specifically for the sake of music; there is no grand design or emotion built into it. Forms pioneered in ...