公开(公告)号：US20180115440A1

公开(公告)日：2018-04-26

申请号：US15390132

申请日：2016-12-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kee-Bong SONG ,  Charles PANDANA

IPC: H04L25/03 ,  H04L27/22 ,  H04L1/00

CPC classification number: H04L25/03057 ,  H04L1/0054 ,  H04L27/01 ,  H04L27/22

Abstract: A method and apparatus are provided. The method includes receiving, by a user equipment (UE), a phase shift keying (PSK) modulated signal from a transceiver, derotating the PSK modulated signal, and equalizing the PSK modulated signal using a maximum likelihood sequence estimator (MLSE) based on a first main tap gain (MTG) look up table (LUT) and a first inter-symbol interference (ISI) LUT corresponding to even time samples and a second MTG LUT and a second ISI LUT corresponding to odd time samples.