Please use this identifier to cite or link to this item: https://hdl.handle.net/11000/5102
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dc.contributor.authorColl Perales, Baldomero-
dc.contributor.authorGozalvez, Javier-
dc.contributor.authorFriderikos, Vasilis-
dc.contributor.otherDepartamentos de la UMH::Ingeniería de Comunicacioneses
dc.date.accessioned2019-04-05T07:35:22Z-
dc.date.available2019-04-05T07:35:22Z-
dc.date.created2015-09-16-
dc.date.issued2019-04-05-
dc.identifier.issn1570-8705-
dc.identifier.issn1570-8713-
dc.identifier.urihttp://hdl.handle.net/11000/5102-
dc.description.abstract5G networks will be required to efficiently support the growth in mobile data traffic. One approach to do so is by exploiting Device-to-Device (D2D) communications and Multi-Hop Cellular Networks (MCNs) in order to enhance the spectrum re-use and offload traffic over underlay networks. This study proposes to further improve the efficiency of transmitting mobile data traffic by integrating opportunistic networking principles into MCNs. Opportunistic networking can exploit the delay tolerance characteristic of relevant data traffic services in order to search for the most efficient transmission conditions in MCNs. The study first presents an analytical framework for two-hop opportunistic MCNs designed to identify their optimum configuration in terms of energy efficiency. Using this reference configuration, the paper then proposes a set of opportunistic forwarding policies that exploit context information provided by the cellular network. Numerical and simulation results demonstrate that opportunistic networking can significantly contribute towards achieving the capacity and energy efficiency gains sought for 5G networks. Under the evaluated conditions, the obtained results show that the proposed schemes can reduce the energy consumption compared to traditional cellular communications by up to 98% for delay tolerant services. In addition, the proposed schemes can increase the cellular capacity by up to 79% compared to traditional cellular communications.en
dc.description.sponsorshipThe work of B. Coll-Perales and J. Gozalvez has been partly funded by the Spanish Ministerio de Economía y Competitividad and FEDER funds under the projects TEC2014-57146-R, TEC2014-56469-REDT, and TEC2011-26109en
dc.description.sponsorshipand by the Generalitat Valenciana under research grants ACIF/2010/161 and BEFPI/2012/065en
dc.description.sponsorshipThe work of V. Friderikos has been partly funded by the FP7 ITN CROSSFIRE projecten
dc.formatapplication/pdfen
dc.format.extent29es
dc.language.isoengen
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.subjectMulti-hop cellular networks (MCN)en
dc.subjectopportunistic networkingen
dc.subjectdevice-centric wirelessen
dc.subjectD2Des
dc.subject5Ges
dc.subject.other621.3 - Ingeniería eléctrica. Electrotecnia. Telecomunicacioneses
dc.titleContext-Aware Opportunistic Networking in Multi-Hop Cellular Networksen
dc.typeinfo:eu-repo/semantics/articleen
dc.identifier.doi1016/j.adhoc.2015.09.004-
dc.relation.publisherversionhttps://doi.org/10.1016/j.adhoc.2015.09.004-
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Artículos Ingeniería Comunicaciones


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