Title :
Modal analysis of linear nonbinary block codes used on stochastic finite state channels
Author :
Zepernick, Hans- Jürgen
Author_Institution :
Australian Telecommun. Res. Inst., Perth, WA, Australia
Abstract :
An analytical method for an exact evaluation of the coset probabilities of algebraically decoded linear nonbinary block codes used on stochastic finite state channels is presented. The analysis can be performed in a transform domain showing an easy computational structure. The transform coefficients are connected with the coset probabilities by a complex generalization of the Walsh-Hadamard-transformation
Keywords :
Hadamard transforms; Walsh functions; block codes; channel coding; computational complexity; decoding; finite automata; linear codes; probability; stochastic automata; stochastic processes; telecommunication channels; transform coding; Walsh-Hadamard-transformation; algebraically decoded linear nonbinary block codes; computational structure; coset probabilities; modal analysis; stochastic finite state channels; transform coefficients; transform domain; Australia; Block codes; Decision support systems; Decoding; Modal analysis; Performance analysis; Probability distribution; Stochastic processes; Symmetric matrices; Telecommunication computing;
Conference_Titel :
Information Theory, 1995. Proceedings., 1995 IEEE International Symposium on
Conference_Location :
Whistler, BC
Print_ISBN :
0-7803-2453-6
DOI :
10.1109/ISIT.1995.535802
