A frequency offset estimation technique based on CCK for a WLAN receiver design

Heng Yuan Hsu, Jia Chin Lin

研究成果: 雜誌貢獻期刊論文同行評審

摘要

This paper studies a frequency offset estimation and compensation technique taking advantage of Complementary Code Keying (CCK) in a baseband architecture. The proposed technique can switch between coarse and fine frequency offset estimation subsystems in order to achieve lower estimation errors and lower bit-error rates (BERs). The architecture mainly exploits the specific characteristics of the CCK code set; thus it blindly extracts the frequency offset without any assistance from a training sequence. The proposed technique is very suitable to be employed in a CCK-based WLAN system for the purpose of increasing data transmission rate. Extensive computer simulations show that the proposed technique and its architecture realization exhibit superiority in overall system performance.

原文???core.languages.en_GB???
頁(從 - 到)1362-1369
頁數8
期刊IEEE Transactions on Consumer Electronics
53
發行號4
DOIs
出版狀態已出版 - 11月 2007

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