Analytical performance evaluation of a class of receivers with joint equalization and carrier frequency synchronization

  • Authors:

  • P. Pedrosa;R. Dinis;F. Nunes

  • Affiliations:

  • Instituto de Telecomunicações, Lisboa, Portugal and Instituto Superior Técnico, Universidade Técnica de Lisboa, Lisboa, Portugal;Instituto de Telecomunicações, Lisboa, Portugal and Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal;Instituto de Telecomunicações, Lisboa, Portugal and Instituto Superior Técnico, Universidade Técnica de Lisboa, Lisboa, Portugal

  • Venue:
  • Sarnoff'10 Proceedings of the 33rd IEEE conference on Sarnoff
  • Year:
  • 2010

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Abstract

In this paper we consider an SC-FDE (Single Carrier Frequency-Domain Equalization) block transmission with residual frequency errors. We employ frequency-domain iterative DFE (Decision Feedback Equalization) receivers denoted by Iterative Block-Decision Frequency Equalization (IB-DFE), which are combined with a Decision-directed (DD) Carrier Frequency Offset (CFO) estimator. This estimator produces a CFO estimate within each iteration of the equalizer. We develop a model to predict the performance of IB-DFE receivers with joint detection and carrier frequency synchronization1.