Title :
Improved U-S OFDM for fiber nonlinearity mitigation in long haul transmission
Author :
Xiang Li ; Alphones, Arokiaswami ; Wen-De Zhong ; Changyuan Yu
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, Singapore
fDate :
June 30 2013-July 4 2013
Abstract :
An improved unitary-spread OFDM is proposed to mitigate the fiber nonlinearity with small computational complexity. The simulation results show that U-S OFDMs based on two orthogonal transforms have better fiber nonlinearity tolerance than plain OFDM.
Keywords :
OFDM modulation; computational complexity; light transmission; nonlinear optics; optical fibres; U-S OFDM; computational complexity; fiber nonlinearity mitigation; fiber nonlinearity tolerance; long haul transmission; orthogonal transforms; unitary-spread OFDM; Computational complexity; Discrete Fourier transforms; OFDM; Optical fiber communication; Optical fiber dispersion; Optical fiber polarization;
Conference_Titel :
OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS), 2013 18th
Conference_Location :
Kyoto
