DocumentCode
788870
Title
Effect of carrier frequency offset on performance of BLAST-OFDM systems
Author
Wang, Liang ; Ren, Yong ; Shan, Xiuming
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Volume
38
Issue
14
fYear
2002
fDate
7/4/2002 12:00:00 AM
Firstpage
747
Lastpage
748
Abstract
The effect of carrier frequency offset on the performance of BLAST-OFDM systems is presented. Analysis shows that system performance degrades as frequency offset and channel state information estimation interval increase. Numerical simulations confirm this conclusion. A pilot channel is recommended for synchronisation and phase-shift adjustment
Keywords
AWGN channels; OFDM modulation; broadband networks; radio links; synchronisation; BLAST-OFDM systems; carrier frequency offset; channel state information estimation interval; phase-shift adjustment; pilot channel; synchronisation; system performance; vertical Bell Laboratory layered space time system;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20020494
Filename
1019889
Link To Document