Coverage and Rate Analysis for Downlink HetNets Using Modified Reverse Frequency Allocation Scheme; IEEE Access; Vol. 5

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Parent link:IEEE Access
Vol. 5.— 2017.— [P. 2489 - 2502]
Ente Autore: Томский политехнический университет Институт кибернетики, ИК
Altri autori: Ijaz A. A., Hassan S. A. Syed Ali, Zaidi S. A. R. Syed Ali Raza, Dzhayakodi Arachshiladzh D. N. K. Dushanta Nalin Kumara, Zaidi S. M. H. Syed Mohammad Hassan
Riassunto:Title screen
The deployment of heterogeneous networks (HetNets) inevitably demands the design of interference management techniques to elevate the overall network performance. This paper presents a novel interference mitigation technique known as reverse frequency allocation (RFA), which provides an efficient resource allocation compared with the other state-of-the-art techniques. RFA reverses the transmission direction of interferers, thereby minimizing the cross-tier interference. Eventually, better coverage as well as increased data rates are achieved by providing complementary spectrum to the macro and pico users. In this paper, we present a tractable approach for modeling HetNets under the proposed RFA scheme. Specifically, we employ well known tools from stochastic geometry to derive closed-form expressions for the coverage probability and rate coverage in two-tier cellular network employing RFA and its variants.
Режим доступа: по договору с организацией-держателем ресурса
Lingua:inglese
Pubblicazione: 2017
Serie:Special section on future networks: architectures, protocols, and applications
Soggetti:
Accesso online:https://doi.org/10.1109/ACCESS.2017.2670027
Natura: Elettronico Capitolo di libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655516

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