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

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
Language:English
Published: MDPI AG 2020-11-01
Series:Sensors
Subjects:
sparse code multiple access
polar code
partially information coupling
parity check
successive cancellation list
extrinsic information transfer
Online Access:https://www.mdpi.com/1424-8220/20/23/6740

Internet

https://www.mdpi.com/1424-8220/20/23/6740

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