Title :
Multichannel convolutional coding systems over a direct sum of Galois fields
Author :
Murakami, Hideo ; Reed, Irving S.
fDate :
3/1/1978 12:00:00 AM
Abstract :
Classes of codes for a multichannel communication system are considered. A fast algorithm is developed to calculate syndromes of multichannel linear systematic codes, including both block and convolutional codes, by using a direct sum of Galois fields.
Keywords :
Block codes; Convolutional codes; Galois fields; Multiple-access communications; Multiuser channels; Sequential machines; Convolutional codes; Discrete Fourier transforms; Dynamic range; Filtering; Fourier transforms; Galois fields; Linear systems; Multiaccess communication; Reed-Solomon codes; Sequential circuits;
Journal_Title :
Information Theory, IEEE Transactions on
DOI :
10.1109/TIT.1978.1055862
