A Reconstruction-Computation-Quantization (RCQ) Approach to Node Operations in LDPC Decoding

This paper proposes a finite-precision decoding method for low-density parity-check (LDPC) codes that features the three steps of Reconstruction, Computation, and Quantization (RCQ). Unlike Mutual-Information-Maximization Quantized Belief Propagation (MIM-QBP), RCQ can approximate either belief prop...

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Bibliographic Details

Published in:	IEEE Global Communications Conference (Online) pp. 1 - 6
Main Authors:	Wang, Linfang, Wesel, Richard D., Stark, Maximilian, Bauch, Gerhard
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01.12.2020
Subjects:	Belief propagation Decoding Error analysis Finite-Precision Decoding IEEE 802.11 Standard Information Maximization Quantizer Low Precision LDPC decoder Parity check codes Quantization (signal) Signal to noise ratio
ISSN:	2576-6813
Online Access:	Get full text
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