Recursive LMMSE-based Equalization in Wireless Mobile Coded OFDM

  title={Recursive LMMSE-based Equalization in Wireless Mobile Coded OFDM},
  author={Daniel N. Liu and Michael P. Fitz},
  journal={2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications},
Orthogonal frequency division multiplexing (OFDM) system suffers extra performance degradation in fast fading channels due to intercarrier interference (ICI). Combining frequency domain equalization and bit-interleaved coded modulation (BICM), the iterative receiver is able to harvest both temporal and frequency diversity. Using the fact that ICI energy is clustered in adjacent subcarriers, frequency domain equalization is made localized. A computational efficient recursive q-tap SIC-LMMSE… CONTINUE READING


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