×

Encoding device for error correction, encoding method for error correction and encoding program for error correction

  • US 8,365,052 B2
  • Filed: 04/03/2012
  • Issued: 01/29/2013
  • Est. Priority Date: 09/12/2006
  • Status: Active Grant
First Claim
Patent Images

1. An encoding device for error correction, said device comprising:

  • a first encoding means for encoding data to send into the following vector of length N′

    by [[N′

    , K′

    ]] encoding designated by an M′

    ×

    N′

    generator matrix F on Galois field GF(q),
    y=(y1(1), . . . , yk1(1), y1(2), . . . , yk2(2), . . . , y1(N), . . . , ykN(N));

    a second encoding means for encoding, for i=1, . . . , N,
    (y1(i), . . . , yki(i))into the following vector of length ni by [[N′

    , K′

    ]] encoding designated by a generator matrix Gi,
    w(i)=(w1(i), . . . , wni(i));

    andan output means for outputting [w(1) . . . w(N)] obtained by concatenating w(1), . . . , w(N) as an encoded result.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×