DocumentCode
1287941
Title
Fast computation algorithm for multiple symbol detection of uncoded MPSK sequences over an AWGN channel
Author
Yu, Yingqun ; Chen, Zhaowu
Author_Institution
Beijing New Oriental Sch., China
Volume
35
Issue
24
fYear
1999
fDate
11/25/1999 12:00:00 AM
Firstpage
2086
Lastpage
2087
Abstract
A fast computation algorithm is presented for multiple symbol detection of MPSK sequences over an AWGN channel with unknown carrier phase. The central idea is to define a decision statistic for each symbol based on the information of the past decided symbol sequence and to establish a simple relation between successive symbol decision statistics. Simulation results for uncoded 4PSK and 8PSK show a good performance
Keywords
AWGN channels; phase shift keying; symbol manipulation; 4PSK; 8PSK; AWGN channel; computation algorithm; decided symbol sequence; decision statistic; multiple symbol detection; symbol decision statistics; uncoded MPSK sequences; unknown carrier phase;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19991448
Filename
815908
Link To Document