On multilevel codes and iterative multistage decoding.

This paper develops an approach to iterative multistage decoding of multilevel codes. This involves passing reliability information to previous and subsequent decoders instead of only hard decisions to subsequent decoders. The paper also develops an adaptive version of the suboptimal soft output dec...

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Τόπος έκδοσης:	IEEE Transactions on communications 49, 11 (2001).
Κύριος συγγραφέας:	Martin, P.A
Μορφή:	Άρθρο
Γλώσσα:	English
Θέματα:	BER. SISO decoding. Adaptive algorithm. Adaptive estimator. Bit error rate. Error correction coding. Iterative multistage decoding. Modulation. Multilevel codes. Reliability information. Soft input soft output decoding. Suboptimal soft output decoding algorithm.