Investigation of enhanced particle swarm optimization algorithm for the OFDMA interference management in heterogeneous network

Hasan, Mohammad Kamrul and Ismail, Ahmad Fadzil and Hashim, Wahidah and Islam, Shayla (2016) Investigation of enhanced particle swarm optimization algorithm for the OFDMA interference management in heterogeneous network. International Journal of Future Generation Communication and Networking, 9 (9). pp. 15-24. E-ISSN 2233-7857

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Abstract

In orthogonal frequency division multiplexing Access (OFDMA) systems resource allocation to the subcarrier is essential owing to the insufficient resources available at the base station. In OFDMA, subcarrier and power allocation are not separate; thereby this two allocation are not self-governing. This paper proposes the subcarrier allocation approach through investigating previous methods, and also the Enhanced Particle Swarm Optimization (PSO) algorithm is analyzed. The both of the algorithms cross functionality is analyzed and compared the performance of the subcarrier allocation of OFDMA systems in Heterogeneous Network (HetNet). The simulation results show that the PSO approach efficiently allocates the OFDMA subcarriers.

Item Type:	Article (Journal)
Additional Information:	5068/545147
Uncontrolled Keywords:	OFDMA, Particle Swarm Optimization, Heterogeneous Netwrtk
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication. Including telegraphy, radio, radar, television
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Ir. Dr. Ahmad Fadzil Ismail
Date Deposited:	23 Jan 2017 15:19
Last Modified:	23 Jan 2017 15:19
URI:	http://irep.iium.edu.my/id/eprint/54517

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