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http://dx.doi.org/10.17661/jkiiect.2015.8.2.101

Optimal Number of Filter Coefficient and Tabs for FTN Transmission Method  

Jung, Ji-Won (Department of Radio Communication Engineering, Korea Maritime Ocean University)
Publication Information
The Journal of Korea Institute of Information, Electronics, and Communication Technology / v.8, no.2, 2015 , pp. 101-106 More about this Journal
Abstract
In this paper, to increase the throughput for wireless communication, FTN methods that is faster than Nyquist rate are used recently. To improve performance, turbo equalization algorithms that iteratively exchange probabilistic information between soft Viterbi equalizer and LDPC decoder to minimize ISI are applied in this paper. In FTN transmission, the performance depends on roll-off value and number of tabs of SRRC(Square Root Raised Cosine) filter. Therefore, Based on simulation, this paper present optimal number of filter coefficient and tab for various ISI factor of ${\tau}$.
Keywords
Filter tab; Coefficient; FTN; ISI; Turbo Equalization; LDPC;
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Times Cited By KSCI : 1  (Citation Analysis)
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