Analysis of Low Complexity Adaptive Step-size Orthogonal Gradient-based FEQ for OFDM Systems
نویسندگان
چکیده
منابع مشابه
Analysis of Low Complexity Adaptive Step-size Orthogonal Gradient-based FEQ for OFDM Systems
We propose two low complexity adaptive step-size mechanisms based on the normalised orthogonal gradient algorithm for frequency-domain equalisation in orthogonal frequency division multiplexing (OFDM) systems. These algorithms are derived from employing a mixed-subcarrier exponentially weighted least squares criterion. Two low complexity adaptive stepsize approaches are investigated by exploiti...
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ژورنال
عنوان ژورنال: ECTI Transactions on Computer and Information Technology (ECTI-CIT)
سال: 1970
ISSN: 2286-9131,2286-9131
DOI: 10.37936/ecti-cit.201152.54245