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

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dc.citedby3
dc.contributor.authorHasan M.K.en_US
dc.contributor.authorIsmail A.F.en_US
dc.contributor.authorAbdalla A.-H.en_US
dc.contributor.authorHashim W.en_US
dc.contributor.authorIslam S.en_US
dc.contributor.authorid55057479600en_US
dc.contributor.authorid36602773900en_US
dc.contributor.authorid24823900300en_US
dc.contributor.authorid11440260100en_US
dc.contributor.authorid56854827500en_US
dc.date.accessioned2023-05-29T06:01:10Z
dc.date.available2023-05-29T06:01:10Z
dc.date.issued2015
dc.description.abstractTo 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 paper investigates the OFDMA subcarrier allocation techniques and algorithms. A Genetic Algorithm based Subcarrier Allocation (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. � 2006-2015 Asian Research Publishing Network (ARPN).en_US
dc.description.natureFinalen_US
dc.identifier.epage9668
dc.identifier.issue21
dc.identifier.scopus2-s2.0-84949975301
dc.identifier.spage9664
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84949975301&partnerID=40&md5=24e50f51cb0a4da7bc95ba22d2c560d5
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/22467
dc.identifier.volume10
dc.publisherAsian Research Publishing Networken_US
dc.sourceScopus
dc.sourcetitleARPN Journal of Engineering and Applied Sciences
dc.titleThroughput evaluation for the downlink scenario of co-tier interference in heterogeneous networken_US
dc.typeArticleen_US
dspace.entity.typePublication
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