DocumentCode
3356622
Title
Improved GIB synchronization method for OFDM systems
Author
Xiao, Zhongzhe ; Dong, Zaiwang
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Volume
2
fYear
2003
fDate
23 Feb.-1 March 2003
Firstpage
1417
Abstract
This paper deals with the estimation of the frequency synchronization in orthogonal frequency division multiplexed (OFDM) systems. In particular, we focus on GIB (Guard Interval Based) frequency error detection algorithm. The advantage of the GIBFD is that it is simple to implement, and it needs no information of particular signal format and it needs less time in frequency error tracing. Theoretical analysis and computer simulations are presented in this paper.
Keywords
OFDM modulation; error detection; frequency estimation; synchronisation; GIB synchronization method; GIBFD algorithm; Guard Interval Based frequency error detection algorithm; OFDM systems; computer simulation; frequency error tracing; frequency synchronization estimation; orthogonal frequency division multiplexed system; signal format; Bit error rate; Computer errors; Computer simulation; Detectors; Digital video broadcasting; Frequency synchronization; Intersymbol interference; OFDM modulation; Pulse modulation; Streaming media;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications, 2003. ICT 2003. 10th International Conference on
Print_ISBN
0-7803-7661-7
Type
conf
DOI
10.1109/ICTEL.2003.1191642
Filename
1191642
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