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ICASSP
2008
IEEE

Iterative channel estimation and turbo equalization for time-varying OFDM systems

13 years 9 months ago
Iterative channel estimation and turbo equalization for time-varying OFDM systems
We develop a new receiver for orthogonal frequency division multiplexing (OFDM) systems in time-varying channels by embedding channel estimation in a low-complexity block turbo equalizer. A linear minimum mean squared error (MMSE) pilot-assisted channel estimator is presented, and the soft data estimates from the turbo equalizer are used to improve the quality of the channel estimates.
Kun Fang, Luca Rugini, Geert Leus
Added 30 May 2010
Updated 30 May 2010
Type Conference
Year 2008
Where ICASSP
Authors Kun Fang, Luca Rugini, Geert Leus
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