DocumentCode
3263834
Title
Fast carrier frequency offset compensation in OFDM systems
Author
Seo, Jae-Hyun ; Kim, Jung-Jin ; Dong-Seog Han
Author_Institution
Sch. of Electron. & Electr. Eng., Kyungpook Nat. Univ., Taegu, South Korea
fYear
2001
fDate
2001
Firstpage
64
Lastpage
65
Abstract
A speed-up algorithm to compensate the carrier frequency offset of OFDM systems is proposed when the offset closes to 0.5n, n=±1, ±3, …, times a sub-carrier space. We generate an additional offset compulsively after examining the closeness of the frequency offset to the points
Keywords
OFDM modulation; synchronisation; OFDM systems; carrier frequency synchronization; fast carrier frequency offset compensation; speed-up algorithm; Attenuation; Data communication; Doppler shift; Fading; Frequency estimation; Frequency locked loops; Frequency synchronization; Modems; OFDM modulation; Robustness;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2001. ICCE. International Conference on
Conference_Location
Los Angeles, CA
Print_ISBN
0-7803-6622-0
Type
conf
DOI
10.1109/ICCE.2001.935213
Filename
935213
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