Improving Polar-Coded SCMA System by Information Coupling and Parity Check

In this paper, the uplink information-coupled polar-coded sparse code multiple access (PC-SCMA) system is proposed. For this system, we first design the encoding method of systematic joint parity check and CRC-aided (PCCA) polar code. Using the systematic PCCA-polar code as base code, the partially...

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Bibliographic Details
Main Authors: Xi Wu, Yafeng Wang
Format: Article
Published: MDPI AG 2020-11-01
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