Mao-Ruei Li — accepted AI-conference papers

2019

Hardware-friendly LDPC Decoding Scheduling for 5G HARQ Applications

Cing-Yi Liang, Mao-Ruei Li, Huang-Chang Lee, Hsin-Yu Lee, Yeong-Luh Ueng

ICASSP 2019accepted

This paper presents hardware-friendly LDPC decoding schedules for 5G hybrid automatic repeat request (HARQ) applications. Since there are built-in punctured blocks in the parity check matrix (PCM), a scheduling technique is proposed that allows the punctured nodes to be efficiently recovered. For HA…

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2018

A Shuffled-Based Iterative Demodulation and Decoding Scheme for Ldpc Coded Flash Memory

Li-Chung Lee, Wei-Min Lai, Mao-Ruei Li, Yeong-Luh Ueng

ICASSP 2018accepted

In previous studies, a very sparse low-density parity-check (LDPC) code was designed for triple-level cell (TLC) NAND flash using non-Gray mapping, which is able to achieve comparable error-rate performance to the conventional Gray mapping-based scheme. Although a sparse LDPC code can be of benefit…

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