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EM-based Channel Estimation for Space Time Block Coded MIMO OFDM Systems

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2 Author(s)
Karkhanechi, H.M. ; Dept. of Electr. & Comput. Eng., California Univ., Davis, CA ; Levy, B.C.

We propose a channel estimation technique based on an expectation maximization (EM) algorithm, for space-time block coded (STBC) multi-input multi-output (MIMO) OFDM systems. The channel estimation is done by decomposing the superimposed received signals, into their signal components and estimating the channel parameters of each signal component separately

Published in:

Signal Processing Systems Design and Implementation, 2006. SIPS '06. IEEE Workshop on

Date of Conference:

2-4 Oct. 2006