Some new double-error correcting quasi-perfect codes

B. Kamali,H.G. Longbotham

Some new double-error correcting quasi-perfect codes

1991

B. Kamali
H.G. Longbotham

QP (quasi-perfect) codes and their properties are discussed. A new search method for double-error correcting QP codes is described. This technique is based on properties of the parity check matrix of QP codes. Several new double-error correcting QP codes, found using this method, are reported. >

Keywords:

Real-time computing
Block code
Error detection and correction
Decoding methods
Mathematical optimization
Parity-check matrix
Hamming bound
Linear code
Computer science
Raptor code
Theoretical computer science
Hamming weight
Algorithm
Symmetric matrix
Binary code

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