We studied the performance comparison among data-aided maximum likelihood (DA ML) phase estimation, block phase estimation (PE) and differential detection in optical differential quadrature phase shift keying system. Numerical results show that DA ML has the best performance on both linear and nonlinear optical channel.
A Comparison of Phase Estimation in Coherent Optical PSK System
2008-12-01
4256417 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Decision-Aided Carrier Phase Estimation for Coherent Optical Communications
British Library Online Contents | 2010
|Coherent Detection of Optical Quadrature Phase-Shift Keying Signals With Carrier Phase Estimation
British Library Online Contents | 2006
|Phase Estimation Methods for Optical Coherent Detection Using Digital Signal Processing
British Library Online Contents | 2009
|On Decision Aided Carrier Phase and Frequency Offset Estimation in Coherent Optical Receivers
British Library Online Contents | 2013
|