DFT-based channel estimation and noise variance estimation techniques for single-carrier FDMA

Contribution for newspaper or weekly magazine English OPEN
Huang, G; Nix, AR; Armour, SMD;
(2010)
  • Publisher: Institute of Electrical and Electronics Engineers (IEEE)
  • Related identifiers: doi: 10.1109/VETECF.2010.5594158
  • Subject: channel estimation | DFT-based
    arxiv: Computer Science::Information Theory
    acm: Data_CODINGANDINFORMATIONTHEORY

Practical frequency domain equalization (FDE) systems generally require knowledge of the channel and the noise variance to equalize the received signal in a frequency-selective fading channel. Accurate channel estimate and noise variance estimate are thus desirable to i... View more
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