Pessoa, LM and Salgado, HM and Darwazeh, I (2009) Performance Evaluation of Phase Estimation Algorithms in Equalized Coherent Optical Systems. IEEE PHOTONIC TECH L , 21 (17) 1181 - 1183. 10.1109/LPT.2009.2024003.
Full text not available from this repository.
Abstract
We assess the performance of a coherent optical system employing a phase estimation algorithm combined with a least mean square decision-directed equalizer in a feedback configuration and compare it to the constant modulus algorithm with an independent carrier phase estimation approach for 16-quadratic-amplitude-modulation transmission. Both series and parallel implementations are discussed. Hardware issues regarding a recursive implementation of the estimation filter are also reported.
| Type: | Article |
|---|---|
| Title: | Performance Evaluation of Phase Estimation Algorithms in Equalized Coherent Optical Systems |
| DOI: | 10.1109/LPT.2009.2024003 |
| Keywords: | Coherent systems, feedforward phase estimation, Kalman filtering, parallel algorithms, Wiener filtering |
| UCL classification: | UCL > School of BEAMS > Faculty of Engineering Science > Electronic and Electrical Engineering |
Archive Staff Only: edit this record