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Throughput evaluation for the downlink scenario of co-tier interference in heterogeneous network

To extend the coverage and capacity of Heterogeneous Networks (HetNets), femtocells (HeNodeBs) has been impressive to deploy in in-house or apartment. Owing to co-channel spectrum involvement these HeNodeB sources Co-Tier interference (CTI) with neighbor HeNodeBs an...

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Main Authors: Mohammad Kamrul, Hasan, Ahmad Fadil, Ismail, Hassan Abdalla Hashim, Aisha, Wahidah, Hashim
Format: Article
Language:English
Published: Asian Research Publishing Network (ARPN) 2015
Subjects:
TK5101 Telecommunication. Including telegraphy, radio, radar, television
Online Access:http://irep.iium.edu.my/49277/1/jeas_1115_2965.pdf
http://irep.iium.edu.my/49277/
http://www.arpnjournals.org/jeas/research_papers/rp_2015/jeas_1115_2965.pdf
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spelling my.iium.irep.492772017-10-12T02:48:49Z http://irep.iium.edu.my/49277/ Throughput evaluation for the downlink scenario of co-tier interference in heterogeneous network Mohammad Kamrul, Hasan Ahmad Fadil, Ismail Hassan Abdalla Hashim, Aisha Wahidah, Hashim TK5101 Telecommunication. Including telegraphy, radio, radar, television To extend the coverage and capacity of Heterogeneous Networks (HetNets), femtocells (HeNodeBs) has been impressive to deploy in in-house or apartment. Owing to co-channel spectrum involvement these HeNodeB sources Co-Tier interference (CTI) with neighbor HeNodeBs and users of HeNodeB (HUE) in orthogonal frequency division multiplexing Access (OFDMA). As a result, CTI is occurred which causes of system throughput degradation. This paperinvestigates the OFDMA subcarrier allocation techniques and algorithms. A Genetic Algorithm based SubcarrierAllocation (GA-SA) framework is evaluated to enhanced throughput of HeNodeB and HUE. The enhancement of the system throughput and Signal to Interference Noise Ratio (SINR) is analyzed to mitigate CTI. The system level simulation is considered to evaluate the performance of the framework. The results show that the throughput is enhanced for HUE and HeNodeB, which can mitigate the CTI in OFDMA. Asian Research Publishing Network (ARPN) 2015-12-18 Article REM application/pdf en http://irep.iium.edu.my/49277/1/jeas_1115_2965.pdf Mohammad Kamrul, Hasan and Ahmad Fadil, Ismail and Hassan Abdalla Hashim, Aisha and Wahidah, Hashim (2015) Throughput evaluation for the downlink scenario of co-tier interference in heterogeneous network. ARPN Journal of Engineering and Applied Sciences, 10 (21). pp. 9646-9668. ISSN 1819-6608 http://www.arpnjournals.org/jeas/research_papers/rp_2015/jeas_1115_2965.pdf 1819-6608
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
topic TK5101 Telecommunication. Including telegraphy, radio, radar, television
spellingShingle TK5101 Telecommunication. Including telegraphy, radio, radar, television
Mohammad Kamrul, Hasan
Ahmad Fadil, Ismail
Hassan Abdalla Hashim, Aisha
Wahidah, Hashim
Throughput evaluation for the downlink scenario of co-tier interference in heterogeneous network
description To extend the coverage and capacity of Heterogeneous Networks (HetNets), femtocells (HeNodeBs) has been impressive to deploy in in-house or apartment. Owing to co-channel spectrum involvement these HeNodeB sources Co-Tier interference (CTI) with neighbor HeNodeBs and users of HeNodeB (HUE) in orthogonal frequency division multiplexing Access (OFDMA). As a result, CTI is occurred which causes of system throughput degradation. This paperinvestigates the OFDMA subcarrier allocation techniques and algorithms. A Genetic Algorithm based SubcarrierAllocation (GA-SA) framework is evaluated to enhanced throughput of HeNodeB and HUE. The enhancement of the system throughput and Signal to Interference Noise Ratio (SINR) is analyzed to mitigate CTI. The system level simulation is considered to evaluate the performance of the framework. The results show that the throughput is enhanced for HUE and HeNodeB, which can mitigate the CTI in OFDMA.
format Article
author Mohammad Kamrul, Hasan
Ahmad Fadil, Ismail
Hassan Abdalla Hashim, Aisha
Wahidah, Hashim
author_facet Mohammad Kamrul, Hasan
Ahmad Fadil, Ismail
Hassan Abdalla Hashim, Aisha
Wahidah, Hashim
author_sort Mohammad Kamrul, Hasan
title Throughput evaluation for the downlink scenario of co-tier interference in heterogeneous network
title_short Throughput evaluation for the downlink scenario of co-tier interference in heterogeneous network
title_full Throughput evaluation for the downlink scenario of co-tier interference in heterogeneous network
title_fullStr Throughput evaluation for the downlink scenario of co-tier interference in heterogeneous network
title_full_unstemmed Throughput evaluation for the downlink scenario of co-tier interference in heterogeneous network
title_sort throughput evaluation for the downlink scenario of co-tier interference in heterogeneous network
publisher Asian Research Publishing Network (ARPN)
publishDate 2015
url http://irep.iium.edu.my/49277/1/jeas_1115_2965.pdf
http://irep.iium.edu.my/49277/
http://www.arpnjournals.org/jeas/research_papers/rp_2015/jeas_1115_2965.pdf
_version_ 1643613505362853888
score 13.211869

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