A Progressive Codebook Optimization Scheme for Sparse Code Multiple Access in Downlink Channels
A Progressive Codebook Optimization Scheme for Sparse Code Multiple Access in Downlink Channels
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Author / Creator
Tuofeng Lei , Qu Luo , Ni, Shuyan , Chen, Shimiao , Song, Xin and Xiao, Pei
Publisher
Ithaca: Cornell University Library, arXiv.org
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Language
English
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Publisher
Ithaca: Cornell University Library, arXiv.org
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Contents
Sparse code multiple access (SCMA) is a promising technique for enabling massive connectivity and high spectrum efficiency in future machine-type communication networks. However, its performance crucially depends on well-designed multi-dimensional codebooks. In this paper, we propose a novel progressive codebook optimization scheme that can achieve...
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Full title
A Progressive Codebook Optimization Scheme for Sparse Code Multiple Access in Downlink Channels
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TN_cdi_proquest_journals_2986682510
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2986682510
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E-ISSN
2331-8422
