A High-Resolution Frequency-Offset Estimator for OFDM-Based WLAN Systems(Transmission Systems and Transmission Equipment for Communications)

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概要

• 論文の詳細を見る

• Orthogonal frequency division multiplexing (OFDM) has been adopted in the physical layer of IEEE802.11a WLAN standard. In this Letter, a high-resolution frequency-offset estimation scheme is presented for the OFDM-based WLAN. The scheme efficiently exploits the features of the 802.11a preamble for high-resolution estimation of frequency-offset. Simulation results indicate that the algorithm is much superior to the conventional scheme for frequency-offset estimation in the 802.11a WLAN.

• 一般社団法人電子情報通信学会の論文
• 2005-12-01

著者

• Chang Sekchin

  Univ. Seoul Seoul Kor

• CHANG Sekchin

  Department of Electrical and Computer Engineering, The University of Seoul

• Chang Sekchin

  Department Of Electrical And Computer Engineering The University Of Seoul

関連論文

• A High-Resolution Frequency-Offset Estimator for OFDM-Based WLAN Systems(Transmission Systems and Transmission Equipment for Communications)
• Frequency Synchronization Using Two-Stage Diversity in OFDM-Based WLAN Systems(Wireless Communication Technologies)
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