Title :
Advanced DSP Techniques Enabling High Spectral Efficiency and Flexible Transmissions: Toward elastic optical networks
Author :
Lau, Alan Pak Tao ; Yuliang Gao ; Qi Sui ; Dawei Wang ; Qunbi Zhuge ; Morsy-Osman, Mohamed H. ; Chagnon, Mathieu ; Xian Xu ; Chao Lu ; Plant, David V.
Abstract :
In this article, we describe advances in digital signal processing (DSP) techniques that enable Tb/s transmission, and software-defined flexible transponders that support adaptive modulation formats and elastic optical networks (EONs).
Keywords :
adaptive modulation; light transmission; optical fibre networks; optical modulation; signal processing; transponders; DSP technique; EON; adaptive modulation format; digital signal processing; elastic optical network; flexible transmission; software-defined flexible transponder; spectral efficiency; Digital signal processing; Optical fiber communication; Optical fiber polarization; Optical receivers; Optical transmitters; Phase noise; Signal processing algorithms;
Journal_Title :
Signal Processing Magazine, IEEE
DOI :
10.1109/MSP.2013.2287021
