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http://dx.doi.org/10.7471/ikeee.2012.16.2.076

Echo Cancellation in Relay Systems  

Woo, Choong-Chae (Electronics, Computer and Communication Engineering at Hanseo University)
Ju, Hyung-Sik (Electrical and Computer Engineering at National University of Singapore)
Publication Information
Journal of IKEEE / v.16, no.2, 2012 , pp. 76-80 More about this Journal
Abstract
We propose a new relay system which use echo cancellation in relay station. In the proposed relay system, a half of time resource is required to transmit a symbol compared to conventional relay system. We show the echo cancellation method and frame structure of the proposed system. Simulation result shows that the proposed system has twice capacity than that of the conventional system.
Keywords
Echo Cancellation; Relay Systems;
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