| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7926887 | Optics Communications | 2017 | 4 Pages |
Abstract
This paper proposes a novel minimum shift keying (MSK) modulated filter bank multi-carrier (FBMC) system. It can improve the signal performance by suppressing the interference among subcarriers. The spectral efficiency can be improved due to the absence of cyclic prefix in the system. In the experiment, a 15.67Â Gb/s MSK-FBMC signal is transmitted over 80Â km single mode fiber successfully. The performance of FBMC based multicarrier system outperforms that of fast Fourier transforms (FFT) based multicarrier system by 0.9Â dB. Compared with QPSK mapping, 1Â dB optical signal to noise ratio (OSNR) improvement is obtained with MSK mapping under a normalized residual frequency offset of 0.2.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Bo Liu, Lijia Zhang, Xiangjun Xin,