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Keukjoon Bang, Namshin Cho, Jaehee Cho, Kwangchul Kim, Hyuncheol Park, Daesik Hong, "A Coarse Frequency Offset Estimation in an OFDM System Using the Concept of the Coherence Phase Bandwidth", IEEE ICC, Jun. 2000
[IEEE ICC]
조회 119689
Status : | Presented |
---|---|
Date : | 2000-06 |
Title : | A Coarse Frequency Offset Estimation in an OFDM System Using the Concept of the Coherence Phase Bandwidth |
Authors : | Keukjoon Bang, Namshin Cho, Jaehee Cho, Kwangchul Kim, Hyuncheol Park, Daesik Hong |
Conference : | IEEE International Conference on Communications |
Abstract : | A new coarse frequency offset estimation algorithm is proposed which performs robust operation in the presence of a symbol timing offset in an allowed range. The effect of a symbol timing offset on estimating a coarse frequency offset is analyzed and the coherence phase bandwidth according to the allowed symbol timing offset is introduced. In addition, a new technique for performing the coarse frequency estimation using the coherence phase bandwidth is described. Simulation results show that the proposed algorithm estimates a coarse frequency offset well under both AWGN and multipath channels even in the presence of the symbol timing offset within an allowed range |
URL : | http://ieeexplore.ieee.org/xpl/articleDe...ber=853675 |
Keukjoon Bang; Namshin Cho; Jaehee Cho; Kwanchul Kim; Hyuncheol Park; Daesik Hong; , "A coarse frequency offset estimation in an OFDM system using the concept of the coherence phase bandwidth,"Communications, 2000. ICC 2000. 2000 IEEE International Conference on , vol.2, no., pp.1135-1139 vol.2, 2000
doi: 10.1109/ICC.2000.853675URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=853675&isnumber=18540
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