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Proceedings Paper

Carrier frequency offset synthetical estimation for OFDM system in wireless LAN environment
Author(s): Yi Lee; Shiju Lee; Zhijiang Xu
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Paper 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.

Paper Details

Date Published: 26 August 2002
PDF: 7 pages
Proc. SPIE 4912, Applications of Broadband Optical and Wireless Networks, (26 August 2002); doi: 10.1117/12.480633
Show Author Affiliations
Yi Lee, Zhejiang Univ. (China)
Shiju Lee, Zhejiang Univ. (China)
Zhijiang Xu, Zhejiang Univ. (China)

Published in SPIE Proceedings Vol. 4912:
Applications of Broadband Optical and Wireless Networks
Georgi Graschew; Peter M. Schlag, Editor(s)

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