5G-crosshaul: an SDN/NFV integrated fronthaul/backhaul transport network architecture

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dc.contributor.author Costa-Pérez, Xavier
dc.contributor.author García-Saavedra, Andrés
dc.contributor.author Li, Xi
dc.contributor.author Deiss, Thomas
dc.contributor.author Oliva Delgado, Antonio de la
dc.contributor.author Di Giglio, Andrea
dc.contributor.author iovanna, Paola
dc.contributor.author Mourad, Alain
dc.date.accessioned 2017-11-16T11:27:12Z
dc.date.available 2017-11-16T11:27:12Z
dc.date.issued 2017-02-28
dc.identifier.bibliographicCitation IEEE wireless communications, 24(1), pp. 38-45
dc.identifier.issn 1536-1284
dc.identifier.uri http://hdl.handle.net/10016/25856
dc.description.abstract This article proposes an innovative architecture design for a 5G transport solution (dubbed 5G-Crosshaul) targeting the integration of existing and new fronthaul and backhaul technologies and interfaces. At the heart of the proposed design lie an SDN/NFV-based management and orchestration entity (XCI), and an Ethernet-based packet forwarding entity (XFE) supporting various fronthaul and backhaul traffic QoS profiles. The XCI lever-ages widespread architectural frameworks for NFV (ETSI NFV) and SDN (Open Daylight and ONOS). It opens the 5G transport network as a service for innovative network applications on top (e.g., multi-tenancy, resource management), provisioning the required network and IT resources in a flexible, cost-effective, and abstract manner. The proposed design supports the concept of network slicing pushed by the industry for realizing a truly flexible, sharable, and cost-effective future 5G system.
dc.description.sponsorship This work has been funded by the EU H2020 project “5G- Crosshaul: The 5G Integrated Fronthaul/Backhaul” (Grant no. 671598).
dc.format.extent 8
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher IEEE
dc.rights © 2017 IEEE
dc.subject.other 5G transport network
dc.subject.other SDN NFV integrated fronthaul-backhaul transport network architecture
dc.subject.other 5G-crosshaul
dc.subject.other XCI
dc.subject.other Ethernet-based packet forwarding entity
dc.subject.other XFE
dc.subject.other QoS profiles
dc.title 5G-crosshaul: an SDN/NFV integrated fronthaul/backhaul transport network architecture
dc.type article
dc.subject.eciencia Telecomunicaciones
dc.identifier.doi https://doi.org/10.1109/MWC.2017.1600181WC
dc.rights.accessRights openAccess
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/671598
dc.type.version acceptedVersion
dc.identifier.publicationfirstpage 38
dc.identifier.publicationissue 1
dc.identifier.publicationlastpage 45
dc.identifier.publicationtitle IEEE wireless communications
dc.identifier.publicationvolume 24
dc.identifier.uxxi AR/0000019594
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