A Soft Cancellation Decoder for Parity-Check Polar Codes

Published: Mar 19, 2020
Abstract
Polar codes has been selected as the channel coding scheme for 5G new radio (NR) control channel. Specifically, a special type of parity-check polar (PC-Polar) codes was adopted in uplink control information (UCI). In this paper, we propose a parity-check soft-cancellation (PC-SCAN) algorithm and its simplified version to decode PC-Polar codes. The potential benefits are two-fold. First, PC-SCAN can provide soft output for PC-Polar codes, which...
Paper Details
Title
A Soft Cancellation Decoder for Parity-Check Polar Codes
Published Date
Mar 19, 2020
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