Abstract
In this letter, we propose to transmit a discrete Fourier transform-spread (DFT-spread) optical orthogonal frequency division multiplexing (OFDM) signal in a fiber-wireless-fiber integration system at W-band enabled by photonic millimeter-wave generation and demodulation techniques. Experimental results show that the bit error ratio performance of the OFDM signal over fiber-wireless-fiber link is significantly improved after the DFT-spread technique is applied to simultaneously overcome power attenuation in frequency domain and reduce the peak-to-average power ratio of the OFDM signal.
| Original language | English |
|---|---|
| Article number | 7069225 |
| Pages (from-to) | 1273-1276 |
| Number of pages | 4 |
| Journal | IEEE Photonics Technology Letters |
| Volume | 27 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 15 Jun 2015 |
| Externally published | Yes |
Keywords
- Discrete Fourier Transform-spread (DFT-spread)
- Fiber wireless fiber link
- Orthogonal frequency division multiplexing (OFDM)
- W-band
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Li, F., Li, X., Zhang, J., Yu, J., & Cao, Z. (2015). Fiber-wireless-fiber link for DFT-spread OFDM signal transmission at W-band. IEEE Photonics Technology Letters, 27(12), 1273-1276. Article 7069225. https://doi.org/10.1109/LPT.2015.2417157