Integrating Sparse Code Multiple Access With Circularly Pulse-Shaped OFDM Waveform for 5G and the Factories of the Future

被引：0
|
作者：
Huang, Yenming [1 ]
Yang, Rueibin [1 ]
Su, Borching [1 ]
机构：
[1] Natl Taiwan Univ, Grad Inst Commun Engn, Taipei 10617, Taiwan
来源：
2019 EUROPEAN CONFERENCE ON NETWORKS AND COMMUNICATIONS (EUCNC) | 2019年
关键词：
5G; waveform; circularly pulse-shaped OFDM (CPS-OFDM); non-orthogonal multiple access (NOMA); sparse code multiple access (SCMA); the Factories of the Future (FoF);
D O I：
10.1109/eucnc.2019.8801985
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Circularly pulse-shaped orthogonal frequency division multiplexing (CPS-OFDM) waveform integrated with sparse code multiple access (SCMA) is proposed for 5G and the Factories of the Future (FoF). The physical-layer properties of low out-of-subband emission (OSBE) and low peak-to-average power ratio (PAPR) claimed by CPS-OFDM can be well preserved with the top-down codebook used in SCMA. Simulation results also reveal that the proposed transmission method possesses higher detection reliability and spectral efficiency than those of other existing SCMA-OFDM-based schemes in practical FoF environment.
引用
收藏
页码：20 / 24
页数：5
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