Impact of overload factor on uplink SCMA system

Impact of overload factor on uplink SCMA system

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Sparse code multiple access (SCMA) is regarded as a promising multiple access technology for 5G because of its excellent performance.One of the major challenges that 5G networks are facing is the massive connectivity in terms of both data volume and the number of devices,thus SCMA must be capable of...

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Bibliographic Details
Main Authors: Hongyang ZHANG, Changliang ZHENG, Yu LU, Huaping LIU
Format: Article
Language:zho
Published: Beijing Xintong Media Co., Ltd 2018-06-01
Series:Dianxin kexue
Subjects:
5G
sparse code multiple access
message passing algorithm
overloading factor
Online Access:http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2018115/

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http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2018115/

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