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Capacity limit for faster-than-Nyquist non-orthogonal frequency-division multiplexing signaling
Faster-than-Nyquist (FTN) signal achieves higher spectral efficiency and capacity compared to Nyquist signal due to its smaller pulse interval or narrower subcarrier spacing. Shannon limit typically defines the upper-limit capacity of Nyquist signal. To the best of our knowledge, the mathematical ex...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5469789/ https://www.ncbi.nlm.nih.gov/pubmed/28611432 http://dx.doi.org/10.1038/s41598-017-03571-6 |