26 August 2002 Carrier frequency offset synthetical estimation for OFDM system in wireless LAN environment
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Proceedings Volume 4912, Applications of Broadband Optical and Wireless Networks; (2002) https://doi.org/10.1117/12.480633
Event: Asia-Pacific Optical and Wireless Communications 2002, 2002, Shanghai, China
Abstract
An carrier frequency offset estimation algorithm for IEEE8O2. 1 1 a OFDM frame is presented The proposed algorithm estimates the frequency offset ofthe OFDM frame in two steps: acquisition and tracking step. It is proved by simulation result that this algorithm has a large estimation range without degrading the variance ofthe estimation error. Meanwhile, this algorithm has higher throughput efficiency and lower computational complexity than other algorithm using preamble structure for frequency offset estimation.
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Yi Lee, Shiju Lee, Zhijiang Xu, "Carrier frequency offset synthetical estimation for OFDM system in wireless LAN environment", Proc. SPIE 4912, Applications of Broadband Optical and Wireless Networks, (26 August 2002); doi: 10.1117/12.480633; https://doi.org/10.1117/12.480633
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