Channel Estimation for OFDM Systems: Techniques, Algorithms, and Performance

  • Rui F. Vigelis
  • Darlan C. Moreira
  • Charles C. Cavalcante

The use of OFDM is gaining more and more interest from communications and signal processing communities due to its great potential to cope with frequency-selective channels. Further, OFDM also allows to reduce the complexity for tasks such as equalization and channel estimation in systems where the bandwidth of the channel is wide, when compared to classical (non-OFDM) approaches.


Orthogonal Frequency Division Multiplex Channel Estimation Orthogonal Frequency Division Multiplex System Orthogonal Frequency Division Multiplex Symbol Pilot Symbol 


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Copyright information

© Springer-Verlag US 2009

Authors and Affiliations

  • Rui F. Vigelis
    • 1
  • Darlan C. Moreira
    • 1
  • Charles C. Cavalcante
    • 1
  1. 1.Wireless Telecom Research Group (GTEL)FortalezaBrazil

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