Low-Complexity MMSE Turbo Equalization with Successive Interference Cancellation for MIMO-ISI Channels
- Ait Idir, Tarik
- Saoudi, Samir
Publication date
September 2005
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
International audienceThis paper addresses the problem of soft equalization and detection of coded MIMO symbols transmitted over a frequency selective fading channel. We develop a low-complexity MMSE-based approach where both interference cancellation and computation of the soft information are performed in a successive fashion. Monte-Carlo simulations demonstrate attractive performance even under the presence of imprecise channel state information (CSI) at the receiver
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