摘要
This paper proposes a novel non-orthogonal optical multicarrier access system based on filter bank and sparse code multiple access (SCMA). It offers released frequency offset and better spectral efficiency for multicarrier access. An experiment of 73.68 Gb/s filter bank-based multicarrier (FBMC) SCMA system with 60 km single mode fiber link is performed to demonstrate the feasibility. The comparison between fast Fourier transform (FFT) based multicarrier and the proposed scheme is also investigated in the experiment.
源语言 | 英语 |
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页(从-至) | 27335-27342 |
页数 | 8 |
期刊 | Optics Express |
卷 | 23 |
期 | 21 |
DOI | |
出版状态 | 已出版 - 19 10月 2015 |
已对外发布 | 是 |