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Interference Aware Resource Allocation with QoS Guarantees in OFDMA/SC-FDMA
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Computer Science.ORCID iD: 0000-0003-1396-1006
Federal University of Ceará.
Federal University of Ceará.
Federal University of Rio Grande do Norte.
2018 (English)In: Journal of Communication and Information Systems, ISSN 1980-6604, Vol. 33, no 1, p. 124-128Article in journal, Letter (Refereed) Published
Abstract [en]

Efficient Radio Resource Allocation (RRA) is of utmost importance for achieving maximum capacity in mobile networks. However, the performance assessment should take into account the main constraints of these networks. This letter presents important enhancements to RRA algorithms proposed in [1]. Prior work [1] ignores some important system constraints such as the impact of inter-cell interference and granularity of frequency allocation blocks. Here we show the performance degradation when these system constraints are assumed on the algorithms in [1] as well as propose some improvements on these algorithms in order to achieve better performance.

Place, publisher, year, edition, pages
2018. Vol. 33, no 1, p. 124-128
Keywords [en]
Radio resource allocation, Long Term Evolution, quality of service
National Category
Media and Communication Technology
Research subject
Pervasive Mobile Computing
Identifiers
URN: urn:nbn:se:ltu:diva-73932DOI: 10.14209/jcis.2018.13OAI: oai:DiVA.org:ltu-73932DiVA, id: diva2:1315648
Available from: 2019-05-14 Created: 2019-05-14 Last updated: 2019-06-05Bibliographically approved

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Publisher's full texthttps://jcis.sbrt.org.br/jcis/article/view/513

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Bezerra, Nibia Souza

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