Low complexity carrier recovery for coherent QAM using superscalar parallelization

We demonstrate the application of superscalar and interleaving hardware parallelization scheme on carrier recovery for coherent optic receivers. The combination of superscalar parallelization with feedback carrier recovery provides performance close to the theoretical limit.

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Bibliographic Details
Main Authors: Piyawanno, K, Kuschnerov, M, Spinnler, B, Lankl, B
Format: Conference Proceeding
Language:English
Subjects:
Complexity theory
Digital signal processing
Hardware
Laser feedback
Lasers
Phase estimation
Signal to noise ratio
Online Access:Request full text
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Description
Summary:We demonstrate the application of superscalar and interleaving hardware parallelization scheme on carrier recovery for coherent optic receivers. The combination of superscalar parallelization with feedback carrier recovery provides performance close to the theoretical limit.
ISSN:1550-381X
DOI:10.1109/ECOC.2010.5621323