Enabling High Order SCMA Systems in Downlink Scenarios With a Serial Coding Scheme

Enabling High Order SCMA Systems in Downlink Scenarios With a Serial Coding Scheme

In the future fifth generation communication systems, sparse code multiple access (SCMA) shows strong competitiveness as a novel non-orthogonal multiple access (NOMA) technique. Attributing to multi-dimensional codebooks, the SCMA can obtain shaping gain and provide a better performance than some ot...

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Bibliographic Details
Main Authors: Yuxi Han, Wuyang Zhou, Ming Zhao, Shengli Zhou
Format: Article
Language:English
Published: IEEE 2018-01-01
Series:IEEE Access
Subjects:
High order SCMA systems
serial SCMA
pattern matrix
Log-MPA
detection complexity
Online Access:https://ieeexplore.ieee.org/document/8370025/

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