The Community for Technology Leaders
RSS Icon
Subscribe
Bangkok Thailand
Jan. 28, 2013 to Jan. 30, 2013
ISBN: 978-1-4673-5740-1
pp: 341-345
Youngpo Lee , Coll. of Inf. & Commun. Eng., Sungkyunkwan Univ., Suwon, South Korea
Jaewoo Lee , Coll. of Inf. & Commun. Eng., Sungkyunkwan Univ., Suwon, South Korea
Youngseok Lee , Coll. of Inf. & Commun. Eng., Sungkyunkwan Univ., Suwon, South Korea
Jeongyoon Shim , Coll. of Inf. & Commun. Eng., Sungkyunkwan Univ., Suwon, South Korea
Seokho Yoon , Coll. of Inf. & Commun. Eng., Sungkyunkwan Univ., Suwon, South Korea
ABSTRACT
In this paper, we propose a threshold-based frequency offset estimation scheme for orthogonal frequency division multiplexing (OFDM) systems. By using the correlation threshold and coherence phase bandwidth, the proposed scheme not only provides the robust estimation performance to the timing offset, but also has the lower complexity than the conventional schemes. Numerical results confirm that the proposed scheme maintains the same level of estimation performance with the lower complexity than the conventional schemes.
INDEX TERMS
OFDM, Estimation, Timing, Frequency estimation, Correlation, Signal to noise ratio, Complexity theory,
CITATION
Youngpo Lee, Jaewoo Lee, Youngseok Lee, Jeongyoon Shim, Seokho Yoon, "A threshold-based frequency offset estimation scheme for OFDM systems", ICOIN, 2013, The International Conference on Information Networking 2014 (ICOIN2014), The International Conference on Information Networking 2014 (ICOIN2014) 2013, pp. 341-345, doi:10.1109/ICOIN.2013.6496401
38 ms
(Ver 2.0)

Marketing Automation Platform Marketing Automation Tool