SCMA Codebook Design Based on Decomposition of the Superposed Constellation for AWGN Channel
In this study, we propose a method named decomposition of the superposed constellation (DCSC) to design sparse code multiple access (SCMA) codebooks for the additive white Gaussian noise (AWGN) channel. We prove that the power of the user symbols (USs) is accurately determined by the power of the su...
Main Authors: | Zhaoyang Hou, Zheng Xiang, Peng Ren, Bohao Cao |
---|---|
Format: | Article |
Language: | English |
Published: |
MDPI AG
2021-08-01
|
Series: | Electronics |
Subjects: | |
Online Access: | https://www.mdpi.com/2079-9292/10/17/2112 |
Similar Items
-
Investigating High Performance Implementations of Sparse Code Multiple Access (SCMA) Codebook Design
by: Halar Mustafa
Published: (2022-06-01) -
A Tutorial on Decoding Techniques of Sparse Code Multiple Access
by: Saumya Chaturvedi, et al.
Published: (2022-01-01) -
Comparative Analytical Study of SCMA Detection Methods for PA Nonlinearity Mitigation
by: Elie Sfeir, et al.
Published: (2021-12-01) -
A Low-Complexity Detector for Uplink SCMA by Exploiting Dynamical Superior User Removal Algorithm
by: Shufeng Li, et al.
Published: (2022-03-01) -
Windowed Joint Detection and Decoding with IR-HARQ for Asynchronous SCMA Systems
by: Mengsheng Guan, et al.
Published: (2023-06-01)