Utilize este identificador para referenciar este registo:
http://hdl.handle.net/11144/3657
Título: | Performance Evaluation of Wavelet-Coded OFDM on a 4.9 Gb/s W-Band Radio-Over-Fiber Link |
Autor: | Dinis, Rui Cavalcante, Lucas C. P. Rommel, Simon Silveira Junior, L. G. Q. Silveira, L. F. Q. Monroy, Idelfonso Tafur |
Palavras-chave: | mm-wave frequencies wavelet-coded OFDM system |
Data: | 2017 |
Editora: | OSA Publishing |
Citação: | Lucas C. P. Cavalcante, Simon Rommel, Rui Dinis, L. G. Q. Silveira Junior, L. F. Q. Silveira, and Idelfonso Tafur Monroy, "Performance Evaluation of Wavelet-Coded OFDM on a 4.9 Gb/s W-Band Radio-Over-Fiber Link," J. Lightwave Technol. 35, 2803-2809 (2017) |
Resumo: | Future generation mobile communications running on mm-wave frequencies will require great robustness against frequency selective channels. In this paper, we evaluate the transmission performance of 4.9 Gb/s wavelet-coded orthogonal frequency division multiplexing (OFDM) signals on a 10 km fiber plus 58 m wireless radio-over-fiber link using a mm-wave radio frequency carrier. The results show that a 2 × 128 wavelet-coded OFDM system achieves a bit-error rate of 1e-4 with nearly 2.5 dB less signal-to-noise ratio than a convolutional coded OFDM system with equivalent spectral efficiency for 8 GHz-wide signals with 512 subcarriers on a carrier frequency of 86 GHz. Our findings confirm the Tzannes’ theory that wavelet coding enables high diversity gains with a low complexity receiver and, most notably, without compromising the system's spectral efficiency. |
Revisão por Pares: | yes |
URI: | http://hdl.handle.net/11144/3657 |
metadata.dc.identifier.doi: | 10.1109/JLT.2017.2701358 |
ISSN: | 0733-8724 |
Versão do editor: | https://www.osapublishing.org/jlt/abstract.cfm?uri=jlt-35-14-2803 |
Aparece nas colecções: | DCT - Artigos/Papers |
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