Hsin-Yu Lee — accepted AI-conference papers

2020

An Early Termination Scheme for Successive Cancellation List Decoding of Polar Codes

Huang-Chang Lee, Yu-Sheng Pao, Cheng-Yi Chi, Hsin-Yu Lee, Yeong-Luh Ueng

ICASSP 2020accepted

In order to minimize the decoding period and the response time for Polar Codes, an early termination (ET) scheme based on additional check points (ACPs) is proposed in this work. For conventional ET schemes based on distributed parity-check (PC) bits, ET can only be triggered when the decoding proce…

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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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