Repository logo
 
Publication

Cost/revenue performance in an IMT-Advanced scenario with Spectrum Aggregation over non-contiguous frequency bands

2014-05Conference object Open access
Simple item page
dc.contributor.authorAcevedo Flores, Jessica Elizabeth
dc.contributor.authorVelez, Fernando J.
dc.contributor.authorCabral, Orlando
dc.contributor.authorRobalo, Daniel Luís Silveira
dc.contributor.authorHolland, Oliver
dc.contributor.authorAghvami, A. Hamid
dc.contributor.authorMeucci, Filippo
dc.contributor.authorMihovska, Albena Dimitrova
dc.contributor.authorPrasad, Neeli R.
dc.contributor.authorPrasad, Ramjee
dc.date.accessioned2025-02-10T10:43:17Z
dc.date.available2025-02-10T10:43:17Z
dc.date.issued2014-05
dc.description.abstractThis paper determines the cost/revenue performance of a mobile communication system in an IMT-Advanced scenario with integrated Common Radio Resource Management (iCRRM). The iCRRM performs classic CRRM functionalities jointly with Spectrum Aggregation (SA), being able to switch users between non-contiguous frequency bands. The SA scheduling is obtained with an optimized General Multi-Band Scheduling (GMBS) algorithm with the aim of cell throughput maximization. In particular, we investigate the dependence of the throughput on the cell coverage distance for the allocation of users over the 2 and 5 GHz bands for a single operator scenario under a constant average Signal to Interference-plus-Noise Ratio (SINR), for the same type of Radio Access Technology and both frequency bands. The operator has the availability of a non-shared 2 GHz band and has access to part (or all) of a shared frequency band at 5 GHz. An almost constant gain near 30 % was obtained with the proposed optimal solution compared to a system where users are first allocated in one of the two bands and later not able to handover between the bands. It is shown that the profit in percentage terms decreases as the cell radius increases. These results allow for evaluating the impact of the revenue from the channel in the total revenue and in the profit, defined as the difference between revenues and costs, in percentage. Maximum profits of about 1270, 585 and 240 % have been obtained for prices of 0.10, 0.05 and 0.025 €/MByte, respectively, when iCRRM is employed, while profits of 990, 440, and 170 % have been reached with no iCRRM, i.e., simple CRRM. Finally, an energy efficiency strategy is proposed and analyzed, showing that there is significant transmission power saving potential through the opportunistic reallocation scheme.pt_PT
dc.description.sponsorshipFCT; Ubiquimesh; NEUF; COST IC0905 “TERRA”; COST IC0902; COST IC 1004; EFATraSpt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationJessica Acevedo Flores, Fernando J. Velez, Orlando Cabral, Daniel Robalo, Oliver D Holland, Hamid Aghvami, Filippo Meucci, Albena Mihovska, Neeli Rashmi Prasad and Ramjee Prasad, “Cost/Revenue Performance in an IMT-Advanced Scenario with Spectrum Aggregation Over Non-Contiguous Frequency Bands,” in Proc. of International Conference on Telecommunications 2014 (ICT 2014), Lisboa, Portugal, 5-7 May 2014.pt_PT
dc.identifier.doi10.1109/ICT.2014.6845119pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.6/15097
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherIEEEpt_PT
dc.relation2013 - Strategic Project
dc.relationPlanning and Optimisation for the Coexistence of Mobile and Wireless Networks Towards Long Term Evolution
dc.relationAdvanced coexistence technologies for radio optimisation in licensed and unlicensed spectrum
dc.relationSpectrum OverLay through aggregation of heterogeneous DispERsed Bands
dc.relation.publisherversionhttps://ieeexplore.ieee.org/document/6845119pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nd/4.0/pt_PT
dc.subjectCost/revenuept_PT
dc.subjectSpectrum managementpt_PT
dc.subjectEnergy efficiencypt_PT
dc.subjectIMT-Advanced scenariopt_PT
dc.titleCost/revenue performance in an IMT-Advanced scenario with Spectrum Aggregation over non-contiguous frequency bandspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitle2013 - Strategic Project
oaire.awardTitlePlanning and Optimisation for the Coexistence of Mobile and Wireless Networks Towards Long Term Evolution
oaire.awardTitleAdvanced coexistence technologies for radio optimisation in licensed and unlicensed spectrum
oaire.awardTitleSpectrum OverLay through aggregation of heterogeneous DispERsed Bands
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FEEI%2FLA0008%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Concurso para Projectos de I&D em todos os Domínios Científicos - 2009/PTDC%2FEEA-TEL%2F115981%2F2009/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/EXCL%2FEEI-TEL%2F0067%2F2012/PT
oaire.awardURIinfo:eu-repo/grantAgreement/EC/FP7/256624/EU
oaire.awardURIinfo:eu-repo/grantAgreement/EC/FP7/257626/EU
oaire.awardURIinfo:eu-repo/grantAgreement/EC/FP7/619687/EU
oaire.citation.conferencePlaceLisboa, Portugalpt_PT
oaire.citation.endPage261pt_PT
oaire.citation.startPage257pt_PT
oaire.citation.titleInternational Conference on Telecommunications 2014 (ICT 2014)pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamConcurso para Projectos de I&D em todos os Domínios Científicos - 2009
oaire.fundingStream3599-PPCDT
oaire.fundingStreamFP7
oaire.fundingStreamFP7
oaire.fundingStreamFP7
person.familyNameAcevedo Flores
person.familyNameVelez
person.familyNameRobalo
person.familyNameHolland
person.familyNameMihovska
person.familyNamePrasad
person.givenNameJessica Elizabeth
person.givenNameFernando J.
person.givenNameDaniel
person.givenNameOliver
person.givenNameAlbena Dimitrova
person.givenNameNeeli R.
person.identifier.ciencia-id1510-E247-C9DB
person.identifier.orcid0000-0002-0050-7886
person.identifier.orcid0000-0001-9680-123X
person.identifier.orcid0000-0002-2425-1555
person.identifier.orcid0000-0001-7280-3302
person.identifier.orcid0000-0002-4919-3101
person.identifier.orcid0000-0002-0109-6695
person.identifier.ridN-8884-2013
person.identifier.scopus-author-id55925305200
person.identifier.scopus-author-id24332960100
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameEuropean Commission
project.funder.nameEuropean Commission
project.funder.nameEuropean Commission
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublicationc4e5ebfc-86d0-4c69-b8c8-44c5e91cc3bb
relation.isAuthorOfPublicationeb831c87-4af4-4978-ba42-43d4d55dbe1f
relation.isAuthorOfPublicationc5bd0129-e570-4489-a490-98a4809bb661
relation.isAuthorOfPublicationa8abac9b-813c-4942-a551-e4fd0d5d094c
relation.isAuthorOfPublication93607c5e-a245-47f7-946b-506dcfd4270a
relation.isAuthorOfPublication7eeca7db-48e0-4ab3-a6f0-e65eca563c62
relation.isAuthorOfPublication.latestForDiscoveryc4e5ebfc-86d0-4c69-b8c8-44c5e91cc3bb
relation.isProjectOfPublicationc854cbfd-109b-4235-b56b-5c42e367905c
relation.isProjectOfPublication91a50cb4-8452-44b2-ba41-2f2d213506b4
relation.isProjectOfPublicationfbc2b895-ef8f-4e0f-b4a2-139c3cf49419
relation.isProjectOfPublicationc668ccae-35d0-41ba-a0d3-d554f3b01440
relation.isProjectOfPublication55518721-aaac-4af1-a168-b560eaaaf3fb
relation.isProjectOfPublication5f7981a0-93d2-4572-b57c-bc90865abc8e
relation.isProjectOfPublication.latestForDiscoveryc668ccae-35d0-41ba-a0d3-d554f3b01440

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
CI88_ICT2014.pdf
Size:
240.56 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

FE - DEM | Documentos por Auto-Depósito
ICI - IT-UBI | Documentos por Auto-Depósito