DocumentCode
638673
Title
A synchoronization algorithm for expanded time and frequency OFDM system
Author
Xiaotao Feng ; Yong Shang ; Dingyang Chen ; LiLi Wu
Author_Institution
Sch. of Electron. Eng. & Comput. Sciense, Peking Univ., Beijing, China
fYear
2013
fDate
27-29 April 2013
Firstpage
534
Lastpage
538
Abstract
In this paper, we gave a brief discussion of the expanded time and frequency OFDM (ETF-OFDM) system and its traditional synchronization method (the Schmidl´s method). And then we present a rapid frame and symbol synchronization algorithm in this system for just detecting one training symbol instead of two training symbols in Schmidl´s method. The algorithm has low calculation complexity and outperforms conventional synchronization methods.
Keywords
OFDM modulation; computational complexity; synchronisation; ETF-OFDM system; Schmidl method; expanded time and frequency OFDM system; frame synchronization algorithm; low calculation complexity; orthogonal frequency division multiplexing systems; symbol synchronization algorithm; training symbol; ETF (Expanded Time and Frequency); OFDM system; synchronization algorithm; training symbol;
fLanguage
English
Publisher
iet
Conference_Titel
Information and Communications Technologies (IETICT 2013), IET International Conference on
Conference_Location
Beijing
Electronic_ISBN
978-1-84919-653-6
Type
conf
DOI
10.1049/cp.2013.0098
Filename
6617541
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