An efficient technique for the integer frequency offset estimation in OFDM systems

DOI10.1016/J.SIGPRO.2008.08.010zbMath1155.94332OpenAlexW2077791874MaRDI QIDQ1005795

Ratnam V. Raja Kumar, S. M. Sameer

Publication date: 10 March 2009

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.sigpro.2008.08.010

zbMATH Keywords

frequency synchronizationorthogonal frequency division multiplexing (OFDM)carrier frequency offset (CFO)integer frequency offset (IFO)null subcarriers (NSCs)

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Related Items (3)

Iterative quadratic maximum likelihood based estimator for a biased sinusoid ⋮ Joint estimation of carrier frequency offset, dc offset and I/Q imbalance for OFDM systems ⋮ Structured total least squares approach for efficient frequency estimation

Cites Work

• Semiblind techniques for carrier frequency offset estimation in OFDM systems
• ML estimation of time and frequency offset in OFDM systems

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