4 papers
Neural-Model-Augmented Hybrid NMS-OSD Decoders for Near-ML in Short Block Codes
Guangwen Li, Xiao Yu
This paper presents a hybrid decoding architecture that serially couples a normalized min-sum (NMS) decoder with reinforced ordered statistics decoding (OSD) to achieve near-maximu…
Effective Application of Normalized Min-Sum Decoding for Short BCH Codes
Guangwen Li, Xiao Yu
This paper introduces an enhanced normalized min-sum decoder designed to address the performance and complexity challenges associated with developing parallelizable decoders for sh…
Boosting Ordered Statistics Decoding of Short LDPC Codes with Simple Neural Network Models
Guangwen Li, Xiao Yu
Ordered statistics decoding has been instrumental in addressing decoding failures that persist after normalized min-sum decoding in short low-density parity-check codes. Despite it…
Iterative decoding of short BCH codes and its post-processing
Guangwen Li, Xiao Yu
Effective iterative decoding of short BCH codes faces two primary challenges: identifying an appropriate parity-check matrix and accelerating decoder convergence. To address these…