An Overlap-Cut Frequency Domain Equalizer with Decision Feedback

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概要

• 論文の詳細を見る

• In this paper, we propose a Frequency Domain Equalizer (FDE) without inserting the Guard Interval (GI) at the transmitter which is applicable to the Wide-band Code Division Multiple Access (WCDMA) and Orthogonal Frequency-Division Multiplexing (OFDM) systems. The proposed FDE adopts the Overlap-Cut (OC) method to avoid the Inter-Block Interference (IBI) and exploits the decision feedback structure to improve the Bit Error Rate (BER) performance. Without inserting the GI, the proposed FDE will be compatible to the frame format of the current High Speed Downlink Packet Access (HSDPA). Besides, it can improve the BER performance and bandwidth utilization when the GI is less than the channel length of the OFDM system.

• （社）電子情報通信学会の論文
• 2009-05-01

著者

• Wen Shao-min

  Department Of Communications Navigation And Control Engineering National Taiwan Ocean University

• Tang I-tseng

  Faculty Of The National University Of Tainan

• Li Chi-min

  Department Of Communications Navigation And Control Engineering National Taiwan Ocean University

• WANG Pao-Jen

  Department of Electrical Engineering, Ming Chi University of Technology

• WU Jia-Chyi

  Department of Communications, Navigation and Control Engineering, National Taiwan Ocean University

• Wu Jia-chyi

  Department Of Communications Navigation And Control Engineering National Taiwan Ocean University

• Wang Pao-jen

  Department Of Electrical Engineering Ming Chi University Of Technology

関連論文

• An Overlap-Cut Frequency Domain Equalizer with Decision Feedback
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• Novel Miniaturized Harmonic Suppression Branch-Line Coupler Using Artificial Transmission Lines for UHF Applications

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