Performance Evaluation of Carrier Aggregation in LTE-A Pro Mobile Systems

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dc.contributor.authorKoláčková, Anetacs
dc.contributor.authorSaafi, Salwacs
dc.contributor.authorMašek, Pavelcs
dc.contributor.authorHošek, Jiřícs
dc.contributor.authorJeřábek, Jancs
dc.date.issued2020-08-11cs
dc.description.abstractCarrier Aggregation (CA) was introduced by the 3GPP, in its Release 10 i.e., Long Term Evolution - Advanced (LTE-A), to address the peak data rate requirement set by the IMT-Advanced standard. As it enables for quick adoption of the fragmented radio spectrum, it was recognized by the telecommunication operators as a game-changing technology for achieving significantly increased data rates. In this paper, we detail how the implementation of CA with up to five Components Carriers (CCs) impacts the achievable throughput of connected end-users. In the simulation tool Network Simulator 3 (NS-3), the intra-band contiguous CA was implemented for both downlink and uplink channels. In addition, a uniform 2D grid of values that represent the Signal-to-Noise Ratio (SINR) in the downlink with respect to the eNodeB (eNB) i.e., Radio Environment Map (REM) was implemented. As the previously published results for the CA contain mostly the data for the downlink channel, the implemented scenario provides new insights related to the uplink channel communication. Also, in the performance evaluation, we illustrate the expected data rates for the 5G New Radio (NR) systems and compare them with the achieved results in the case of 4G CA setup.en
dc.formattextcs
dc.format.extent627-632cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationProceedings of the 2020 43rd International Conference on Telecommunications and Signal Processing (TSP). 2020, p. 627-632.en
dc.identifier.doi10.1109/TSP49548.2020.9163440cs
dc.identifier.isbn978-1-7281-6376-5cs
dc.identifier.orcid0000-0001-7491-1462cs
dc.identifier.orcid0000-0002-2786-9377cs
dc.identifier.orcid0000-0003-2976-6547cs
dc.identifier.orcid0000-0002-8382-9185cs
dc.identifier.orcid0000-0001-9487-5024cs
dc.identifier.other164766cs
dc.identifier.researcheridT-6266-2017cs
dc.identifier.researcheridB-1780-2010cs
dc.identifier.researcheridE-3929-2018cs
dc.identifier.scopus56529395900cs
dc.identifier.scopus37031030200cs
dc.identifier.scopus23011945600cs
dc.identifier.urihttp://hdl.handle.net/11012/195251
dc.language.isoencs
dc.publisherIEEEcs
dc.relation.ispartofProceedings of the 2020 43rd International Conference on Telecommunications and Signal Processing (TSP)cs
dc.relation.urihttps://ieeexplore.ieee.org/document/9163440cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectCarrier Aggregationen
dc.subjectCellular Systemsen
dc.subjectLTE-Advanceden
dc.subjectNetwork Simulator 3en
dc.subjectPerformance Evaluationen
dc.titlePerformance Evaluation of Carrier Aggregation in LTE-A Pro Mobile Systemsen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-164766en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:42:06en
sync.item.modts2025.01.17 19:34:55en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav telekomunikacícs
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