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Optica Publishing Group
  • 2013 18th OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching
  • (Optica Publishing Group, 2013),
  • paper TuPR_8
  • https://doi.org/10.1364/OECC_PS.2013.TuPR_8

Residual Carrier-Aided Frequency Offset Estimation for Square 16-QAM Systems

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Abstract

We present a frequency offset estimation using a residual carrier that is a by-product of our previous generation technique[1]. The offset range is extended to half of the symbol rate and is resilient to filtering.

© 2013 IEICE

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