Maximum likelihood method for blind identification of multiple autoregressive channels
نویسندگان
چکیده
AbstractWe present a two-step maximum likelihood (TSML) algorithm for blind identification of single-inputmultiple-output (SIMO) channels modeled as autoregressive (AR) system. The AR-TSML algorithm provides a new and useful alternative to a previously developed TSML algorithm for moving-average (MA) system. The AR-TSML algorithm is shown to be more robust than the MA-TSML algorithm if the channel impulse responses have long tails.
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تاریخ انتشار 2003