Filter Size Determination of Moving Average Filters for Extended Differential Detection of OFDM Preambles

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概要

• 論文の詳細を見る

• OFDM (Orthogonal Frequency Division Multiplexing) is widely used in wideband wireless communication systems due to its excellent performance. One of the most important operations in OFDM receivers is preamble detection. This paper addresses a general form of extended differential detection methods, which is a combination of differential detection and a moving average filter. This paper also presents a filter size determination method that achieves satisfactory performance in various channel environments.

• （社）電子情報通信学会の論文
• 2009-12-01

著者

• Rim Minjoong

  Department Of Information And Communication Engineering Dongguk University

関連論文

• Decision-Directed Channel Estimation for QAM-Modulated OFDM Systems
• A Random Access Scheme Robust to Timing Offsets for Uplink OFDMA Systems
• Gated-CDMA : Frequency-Domain Equalization for CDMA Systems(Wireless Communication Technologies)
• Filter Size Determination of Moving Average Filters for Extended Differential Detection of OFDM Preambles
• Relationships between Diversity Techniques and Channel Coding Rates for OFDM Systems

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