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5G-XHaul: A Novel Wireless-Optical SDN Transport Network to Support Joint 5G Backhaul and Fronthaul Services

dc.creatorCamps-Mur D., Gutiérrez J., Grass E., Tzanakaki A., Flegkas P., Choumas K., Giatsios D., Beldachi A.F., Diallo T., Zou J., Legg P., Bartelt J., Chaudhary J.K., Betzler A., Aleixendri J.J., González R., Simeonidou D.en
dc.date.accessioned2023-01-31T07:41:20Z
dc.date.available2023-01-31T07:41:20Z
dc.date.issued2019
dc.identifier10.1109/MCOM.2019.1800836
dc.identifier.issn01636804
dc.identifier.urihttp://hdl.handle.net/11615/72233
dc.description.abstractThe increased carrier bandwidth and the number of antenna elements expected in 5G networks require a redesign of the traditional IP-based backhaul and CPRI-based fronthaul interfaces used in 4G networks. We envision future mobile networks to encompass these legacy interfaces together with novel 5G RAN functional splits. In this scenario, a consistent transport network architecture able to jointly support backhaul and 4G/5G fronthaul interfaces is of paramount importance. In this article we present 5G-XHaul, a novel transport network architecture featuring wireless and optical technologies and a multi-technology software defined control plane, which is able to jointly support backhaul and fronthaul services. We have deployed and validated the 5G-XHaul architecture in a city-wide testbed in Bristol. © 2019 IEEE.en
dc.language.isoenen
dc.sourceIEEE Communications Magazineen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85067072595&doi=10.1109%2fMCOM.2019.1800836&partnerID=40&md5=01bf663fefcccc8db14268944ae38553
dc.subjectAntennasen
dc.subjectComputer architectureen
dc.subjectIntegrated opticsen
dc.subjectMicroprocessor chipsen
dc.subjectMobile telecommunication systemsen
dc.subjectNetwork architectureen
dc.subjectOptical communicationen
dc.subjectPassive networksen
dc.subjectPassive optical networksen
dc.subjectQueueing networksen
dc.subjectWavelength division multiplexingen
dc.subjectAntenna elementen
dc.subjectCarrier bandwidthen
dc.subjectLegacy interfacesen
dc.subjectMobile communicationsen
dc.subjectOptical network unitsen
dc.subjectOptical technologyen
dc.subjectTransport networksen
dc.subjectWireless-opticalen
dc.subject5G mobile communication systemsen
dc.subjectInstitute of Electrical and Electronics Engineers Inc.en
dc.title5G-XHaul: A Novel Wireless-Optical SDN Transport Network to Support Joint 5G Backhaul and Fronthaul Servicesen
dc.typejournalArticleen


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