Utilization of aerial heterogeneous cellular networks: Signal-to-interference ratio analysis

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dc.authorid0000-0001-9474-7372
dc.contributor.authorHelmy, Mostafa
dc.contributor.authorArslan, Hüseyin
dc.date.accessioned10.07.201910:49:13
dc.date.accessioned2019-07-10T19:50:07Z
dc.date.available10.07.201910:49:13
dc.date.available2019-07-10T19:50:07Z
dc.date.issued2018
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü
dc.descriptionWOS: 000450206200007
dc.description.abstractAs a component of future communication networks, aerial telecommunication platforms are a promising solution to meet surging traffic demands. These platforms can be used as aerial base stations (ABSs) to build an aerial heterogeneous network architecture. In this study, we explore the promising utilization of high- and low- altitude platforms (HAPs and LAPs) working on the same network as macrocells and femtocells, respectively. First, using stochastic geometry, we determine the probability of each user being associated with either a HAP or a LAP. The association probability is used for deriving the cell load of ABSs. Next, we derive the outage probability of a typical user in a certain tier that is equivalent to the downlink signal-to-interference ratio cumulative distribution function in aerial heterogeneous cellular networks. Moreover, we propose a dynamic placement and sizing algorithm for cells established by LAPs to achieve load balancing and enhance the overall quality of service for users inside the coverage of a HAP. Our simulation results show that the algorithm provides considerable gains over static aerial cellular networks. Furthermore, we derive the coverage probability of a target receiver when the downlink paths are correlated or uncorrelated. The results demonstrate the impact of the difference in elevation angles between HAPs and LAPs on the coverage probability of the target receiver.
dc.identifier.citationHelmy, M. ve Arslan, H. (2018). Utilization of aerial heterogeneous cellular networks: Signal-to-interference ratio analysis. Journal of Communications and Networks, 20(5), 484-495. https://dx.doi.org/10.1109/JCN.2018.000073
dc.identifier.doi10.1109/JCN.2018.000073
dc.identifier.endpage495
dc.identifier.issn1229-2370
dc.identifier.issn1976-5541
dc.identifier.issue5
dc.identifier.scopusqualityQ2
dc.identifier.startpage484
dc.identifier.urihttps://dx.doi.org/10.1109/JCN.2018.000073
dc.identifier.urihttps://hdl.handle.net/20.500.12511/1886
dc.identifier.volume20
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherKorean Institute of Communications and Information Sciences (K I C S)
dc.relation.ispartofJournal of Communications and Networksen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectAerial Heterogeneous Cellular Networks
dc.subjectCell Association
dc.subjectCorrelated Shadowing
dc.subjectHAP
dc.subjectLAP
dc.subjectStochastic Geometry
dc.subjectUnmanned Aerial Vehicles
dc.titleUtilization of aerial heterogeneous cellular networks: Signal-to-interference ratio analysis
dc.typeArticle

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