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PAPR reduction techniques in generalized inverse discrete fourier transform non-orthogonal frequency division multiplexing system

Mokhtar, Iram Maisarah and Ahmad, Norulhusna and Kaidi, Hazilah Mad and Mohd. Izhar, Mohd. Azri and Mohamed, Norliza (2018) PAPR reduction techniques in generalized inverse discrete fourier transform non-orthogonal frequency division multiplexing system. Indonesian Journal of Electrical Engineering and Computer Science, 10 (3). pp. 1045-1052. ISSN 2502-4752

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Official URL: http://dx.doi.org/10.11591/ijeecs.v10.i3.pp1045-10...

Abstract

A promising system of Generalized Inverse Discrete Fourier Transform Non-Orthogonal Frequency Division Multiplexing (GIDFT n-OFDM) system can fulfil the requirement of supporting higher data rate in Fifth Generation (5G) technology. However, this system experience High Peak to Average Power Ratio (PAPR) due to massive number of subcarriers signal is transmitted. In this paper, three types of usual PAPR reduction techniques were applied in GIDFT n-OFDM system which are Clipping, Partial transmit Transform (PTS) and Selective Mapping (SLM). The system performance is compared and evaluated using Complementary Cumulative Distribution Function (CCDF) plot. Simulation results show that SLM technique give significant reduction of PAPR 9 dB of the original performance.

Item Type:Article
Uncontrolled Keywords:5G, Clipping
Subjects:T Technology > T Technology (General)
Divisions:Razak School of Engineering and Advanced Technology
ID Code:85812
Deposited By: Widya Wahid
Deposited On:28 Jul 2020 10:45
Last Modified:28 Jul 2020 10:45

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