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Error Performance of Multi Stage Hard-Decision Bounded Distance Decoding for Multi-Level Block Modulation Codes

Mitsuteru KATAOKA, Toyoo TAKATA, Tadao KASAMI, Satoshi UJITA

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Summary :

In this paper, we analyze a multi-stage hard-decision bounded-distance decoding method for multi-level block modulation codes. Each stage of the decoding is performed by a combination of a hard-decision for each received symbol and an algebraic decoding for a component code. Error performance of multi-level block modulation codes is analyzed for a memoryless additive channel based on the multi-stage decoding algorithm presented here. Formulas are derived for the probability of erroneous decoding and that of decoding failure. Then these probabilities are computed for some specific 8-PSK block modulation codes.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E74-A No.9 pp.2555-2562
Publication Date
1991/09/25
Publicized
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Type of Manuscript
Special Section PAPER (Special Issue on Information Theory and Its Applications)
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