A Frequency Domain Adaptive Algorithm for Estimating Impulse Response with Flat Delay and Dispersive Response Region (Special Section on Digital Signal Processing)
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概要
- 論文の詳細を見る
In some applications, such as the echo cancellation problem of satellite-linked communication channels, there occurs a problem of estimation of a long impulse response, which consists of a long flat delay and a short dispersive response region. In this paper, it is shown that the use of the adaptive algorithm based on the frequency domain sampling theorem enables efficient identification of the long impulse response. The use of the proposed technique can lead to the reduction of both the number of adaptive weights and the complexity of flat delay estimation.
- 社団法人電子情報通信学会の論文
- 1999-08-25
著者
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Kiya Hitoshi
Department Of Electrical Engineering Graduate School Of Tokyo Metropolitan University
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YAMADA YOJI
Toyota Technological Institute
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Yamada Yoji
Ishikawa National College Of Technology
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KAMBAYASHI Noriyoshi
Faculty of Engineering, Nagaoka University of Technology
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Kambayashi Noriyoshi
Faculty Of Engineering Nagaoka University Of Technology
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Kiya Hitoshi
Department Of Electrical Engineering Graduate School Of Engineering Tokyo Metropolitan University
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