Pilot-aided carrier phase recovery for M-QAM using superscalar parallelization based PLL

In this paper, we present a carrier phase recovery (CPR) algorithm using a modified superscalar parallelization based phase locked loop (M-SSP-PLL) combined with a maximum-likelihood (ML) phase estimation. Compared to the original SSP-PLL, M-SSP-PLL + ML reduces the required buffer size using a nove...

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Bibliographic Details

Published in:	Optics express Vol. 20; no. 17; p. 19599
Main Authors:	Zhuge, Qunbi, Morsy-Osman, Mohamed, Xu, Xian, Mousa-Pasandi, Mohammad E., Chagnon, Mathieu, El-Sahn, Ziad A., Plant, David V.
Format:	Journal Article
Language:	English
Published:	United States 13.08.2012
Subjects:	Algorithms Feedback Optical Devices Signal Processing, Computer-Assisted Telecommunications
ISSN:	1094-4087, 1094-4087
Online Access:	Get full text
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