Signal modulation techniques in non-orthogonal waveform for future wireless communication system

Ab Rashid, Siti Rosmaniza and Ahmad, Norulhusna and Syed Yusof, Sharifah Kamilah (2019) Signal modulation techniques in non-orthogonal waveform for future wireless communication system. Indonesian Journal Of Electrical Engineering And Computer Science, 15 (3). pp. 1458-1465. ISSN 2502-4752

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Abstract

In the future generation of the wireless communication system, the utilization of bandwidth needs to be managed efficiently. Due to that, research on enhancing the efficiency of the bandwidth has recently attracted numerous interests focusing more on the non-orthogonal waveform generation and detection. Even though non-orthogonal waveform is promising a higher efficiency, it introduces inter-carrier interference (ICI) at the transmitter due to the subcarrier overlapping. In this paper, the signaling technique for nonorthogonal waveform generation and detection is discussed. This paper also proposed the use of accumulator (ACC) to improve the system performance of the signal modulation in the non-orthogonal waveform for the next generation of the wireless communication system. The result is represented in an EXtrinsic Information Transfer (EXIT) chart to show the effects of adding ACC into the non-orthogonal system

Item Type:	Article
Uncontrolled Keywords:	Accumulator, Bit Error Rate, Non-Orthogonal Waveform, Signal Modulation
Divisions:	Faculty of Electronics and Computer Engineering
Depositing User:	Norfaradilla Idayu Ab. Ghafar
Date Deposited:	13 May 2022 11:42
Last Modified:	13 May 2022 11:42
URI:	http://eprints.utem.edu.my/id/eprint/24734
Statistic Details:	View Download Statistic

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