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.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    A Comparison of Phase Estimation in Coherent Optical PSK System


    Contributors:


    Publication date :

    2008-12-01


    Size :

    4256417 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Decision-Aided Carrier Phase Estimation for Coherent Optical Communications

    Zhang, S. / Kam, P.-Y. / Yu, C. et al. | British Library Online Contents | 2010



    Coherent Detection of Optical Quadrature Phase-Shift Keying Signals With Carrier Phase Estimation

    Ly-Gagnon, D.-S. / Tsukamoto, S. / Katoh, K. et al. | British Library Online Contents | 2006



    Soft-Decision-Aided, Maximum-Likelihood Carrier Phase Estimation for Coherent Optical QAM

    Ming-Wei, W. / Pooi-Yuen, K. | British Library Online Contents | 2013