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Wireless Personal Communications

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01-03-2015

Two Separate Antennas Simultaneous Single Band Duplex (SSD) System Using Turbo Equalizer

Authors: Changyoung An, Heung-Gyoon Ryu

Published in: Wireless Personal Communications | Issue 2/2015

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Abstract

In this paper, we propose a simultaneous single band duplex (SSD) system with turbo equalizer for full-duplex over harsh ISI channel. The proposed system uses RF cancellation and digital cancellation to cancel self-interference caused by SSD communication. Also, using turbo equalizer, the proposed system equalizes signal after digital cancellation. In this paper, we design SSD system with turbo equalizer. And then we evaluate BER performance of the proposed system comparison with SSD system with adaptive equalizer. We use Simulink program to confirm BER performance of the proposed system. The simulation results shows that the proposed system equalizes received signal effectively over harsh ISI channel and BER performance of the proposed system is better than BER performance of SSD system with adaptive equalizer.

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10.

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Title: Two Separate Antennas Simultaneous Single Band Duplex (SSD) System Using Turbo Equalizer
Authors: Changyoung An
Heung-Gyoon Ryu
Publication date: 01-03-2015
Publisher: Springer US
Published in: Wireless Personal Communications / Issue 2/2015
Print ISSN: 0929-6212
Electronic ISSN: 1572-834X
DOI: https://doi.org/10.1007/s11277-014-2146-8

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