DocumentCode
2717539
Title
Blind Symbol Synchronization in Cyclic Prefixed OFDM System
Author
Guo, Huimin Grace ; Cheng, Qi ; Liyana-Pathirana, Ranjith
Author_Institution
Sch. of Eng. & Ind. Design, Western Sydney Univ., NSW
fYear
2005
fDate
5-5 Oct. 2005
Firstpage
798
Lastpage
801
Abstract
We present two new blind symbol time and carrier frequency offset estimators for OFDM systems, in a AWGN channel. The proposed estimators do not require the prior knowledge of the signal and noise powers at the receiver and can be a substitute for an existing ML estimator
Keywords
AWGN channels; OFDM modulation; frequency estimation; maximum likelihood estimation; synchronisation; AWGN channel; blind symbol synchronization; carrier frequency offset estimators; cyclic prefixed OFDM system; maximum likelihood estimation; AWGN; Additive white noise; Bandwidth; Digital video broadcasting; Discrete Fourier transforms; Frequency estimation; Frequency synchronization; Gaussian noise; OFDM; Wireless LAN;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 2005 Asia-Pacific Conference on
Conference_Location
Perth, WA
Print_ISBN
0-7803-9132-2
Type
conf
DOI
10.1109/APCC.2005.1554172
Filename
1554172
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