INVESTIGATION OF PHASE NOISE ON THE PERFORMANCE OF LMS-RLS ADAPTIVE EQUALIZER
DIYALA JOURNAL OF ENGINEERING SCIENCES,
2013, Volume 6, Issue 1, Pages 27-35
AbstractABSTRACT:- This paper investigates the effect of phase noise on equalization of
communication channels using least mean square (LMS) and recursive least square (RLS)
adaptive algorithms. The aim of the investigation is to mitigate inter-symbol interference
(ISI) caused by the channel and to impose the bit error rate (BER) in the received signals.
The equalizerusestwobasicadaptivealgorithms: LMS algorithmand RLS algorithm.
Without LMS-RLS equalizer,theBER ismorethan when the system modelincludesLMS-RLS
equalizer as indicated in table (1) and table (2). Equalizer algorithm is analyzed using
MATLAB v.9 Communication Block Set.
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