公开(公告)号：US20170155498A1

公开(公告)日：2017-06-01

申请号：US15365188

申请日：2016-11-30

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Kabiru AKANDE ,  Naveed IQBAL ,  Azzedine ZERGUINE ,  Abdelmalek ZIDOURI

IPC: H04L7/00 ,  H04L27/01 ,  H04L5/00

CPC classification number: H04L27/01 ,  H04L5/0007 ,  H04L5/0076 ,  H04L25/0305 ,  H04L25/03159 ,  H04L27/2636

Abstract: A method and apparatus for equalization in a communication system. The method includes receiving an input of a block of symbols, filtering the input in the frequency domain, calculating an error factor in the time domain based on the filtered input, updating tap weights of the equalizer in the frequency domain using circular correlation based on the error factor and the conjugate of the input in the frequency domain, and outputting the filtered input.