DocumentCode
3439077
Title
Exploitation of known short and long symbols for carrier frequency offset estimation in OFDM wireless LAN systems
Author
Cheng, Qi
Author_Institution
Sch. of Eng., Univ. of Western Sydney, Penrith, NSW, Australia
fYear
2010
fDate
25-27 June 2010
Firstpage
150
Lastpage
153
Abstract
In this paper, a new data model is developed based on known long and short symbols in OFDM WLAN systems. A maximum-likelihood method using this new model is developed. Its performance was investigated with comparison to some existing methods. The new method is shown to be able to provide improved performance.
Keywords
Bandwidth; DSL; Data models; Digital audio broadcasting; Frequency division multiplexing; Frequency estimation; Local area networks; Maximum likelihood estimation; OFDM modulation; Wireless LAN; 802.11a; CFO; OFDM; Wireless LAN;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Information Security (WCNIS), 2010 IEEE International Conference on
Conference_Location
Beijing, China
Print_ISBN
978-1-4244-5850-9
Type
conf
DOI
10.1109/WCINS.2010.5541909
Filename
5541909
Link To Document