A low-complexity step-by-step decoding algorithm for t-error-correcting binary Bose-Chaudhuri-Hocquenghem (BCH) codes is proposed. Using logical analysis, we obtained a simple rule which can directly determine whether a bit in the received word is correct. The computational complexity of this decoder is less than the conventional step-by-step decoding algorithm, since it reduces at least half of the matrix computations and the most complex element in the conventional step-by-step decoder is the "matrix-computing" element.
|頁（從 - 到）||359-365|
|期刊||IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences|
|出版狀態||Published - 2005 一月|
All Science Journal Classification (ASJC) codes