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Timing Synchronization for Performance Improvement of TOA in UWB MB-OFDM Systems  

Kwon, Hyung-Ju (세종대학교 정보통신공학과)
Lee, Joon-Ho (세종대학교 정보통신공학과)
Jeong, Yeong-Suk (세종대학교 정보통신공학과)
Jo, Sang-Ho (세종대학교 정보통신공학과)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.32, no.5C, 2007 , pp. 550-555 More about this Journal
Abstract
We propose how to improve the performance of TOA estimation in UWB MB-OFDM systems. The scheme is based on the correlation between the OFDM preamble and the template signal. The validity of the proposed scheme is shown using the simulation results, where it is shown that the performance of the proposed scheme outperforms that of the existing schemes
Keywords
Synchronization; Multi-band; OFDM; TOA Performance; UWB;
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