An EM based frequency domain channel estimation algorithm for multi-access OFDM systems

DOI10.1016/J.SIGPRO.2009.10.026zbMath1194.94141OpenAlexW2008076306MaRDI QIDQ985486

M. S. Sohail, Tareq Y. Al-Naffouri

Publication date: 6 August 2010

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

Full work available at URL: https://doi.org/10.1016/j.sigpro.2009.10.026

zbMATH Keywords

model reductionKalman filteringOFDMchannel estimationmulti-access systems

Mathematics Subject Classification ID

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

Related Items (2)

Bit-error-rate-minimizing channel shortening using post-FEQ diversity combining and a genetic algorithm ⋮ Fast convergence on blind and semi-blind channel estimation for MIMO-OFDM systems

Cites Work

• Array algorithms for H/sup ∞/ estimation
• An EM-Based Forward-Backward Kalman Filter for the Estimation of Time-Variant Channels in OFDM
• OFDM Channel Estimation in the Presence of Interference

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