Analysis and Design of QC-LDPC Coded BICM Ensembles Based on RCA Density Evolution

Min Jang,Hongsil Jeong,Seho Myung,Kyung-Joong Kim,Jeongho Park,Sang-Hyo Kim

IEEE Transactions on Communications（2022）

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摘要

This paper presents density evolution (DE) techniques based on reciprocal channel approximation (RCA) for general bit-interleaved coded modulation (BICM) systems. The original RCA-based DE (RCA-DE) technique is implemented under the assumption of binary-input additive white Gaussian noise channels (BI-AWGNCs). In BICM systems, however, $M$ 更多

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关键词

Codes,Modulation,Iterative decoding,Indexes,Bit error rate,Approximation algorithms,3GPP

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