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IEICE TRANSACTIONS on Fundamentals

Rate Compatible Low-Density Parity-Check Codes Based on Progressively Increased Column Weights

Chen ZHENG, Noriaki MIYAZAKI, Toshinori SUZUKI

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Summary :

Effective and simply realizable rate compatible low-density parity-check (LDPC) codes are proposed. A parity check matrix is constructed with the progressively increased column weights (PICW) order and adopted to achieve a punctured LDPC coding scheme for a wide range of the code rates of the rate compatible systems. Using the proposed rate compatible punctured LDPC codes, low complex adaptive communication systems, such as wireless communication systems, can be achieved with the reliable transmissions.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E89-A No.10 pp.2493-2500
Publication Date
2006/10/01
Publicized
Online ISSN
1745-1337
DOI
10.1093/ietfec/e89-a.10.2493
Type of Manuscript
Special Section PAPER (Special Section on Information Theory and Its Applications)
Category
Coding Theory

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