ARRAY METHOD AND APPARATUS FOR ENCODING, DETECTING

专利名称：ARRAY METHOD AND APPARATUS FOR

ENCODING, DETECTING, AND/ORCORRECTING DATA

发明人：JOSEPH J. EACHUS申请号：US3685016D申请日：19691029公开号：US3685016A公开日：19720815

摘要：Method and apparatus is provided for organizing source data into k datasegments of n bits each. The source data may be considered to constitute an array whereeach data segment is a row and the bit positions of a data segment define the columns ofthe array. The encoding method and apparatus provide for generating a first series ofcheck bits along the columns of the array as a first succession of exclusive-or functions. Asecond series of check bits are generated along diagonals of the array; where a diagonalis defined as a series of adjacent positions in successive rows of the array with thedirection of adjacency being the same for all diagonals.

申请人：HONEYWELL INC.

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