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dc.contributor.authorCarella, Giuseppe-
dc.contributor.authorCorici, Marius-
dc.contributor.authorCrosta, Paolo-
dc.contributor.authorComi, Paolo-
dc.contributor.authorBohnert, Thomas Michael-
dc.contributor.authorCorici, Andreea Ancuta-
dc.contributor.authorVingarzan, Dragos-
dc.contributor.authorMagedanz, Thomas-
dc.date.accessioned2019-04-04T12:37:42Z-
dc.date.available2019-04-04T12:37:42Z-
dc.date.issued2014-
dc.identifier.isbn978-1-4799-4277-0de_CH
dc.identifier.issn1530-1346de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/16471-
dc.description.abstractThe maturity reached by virtualisation technology enabled great innovation for efficient applications and services development and delivery, independent of the underlying hardware equipment, especially with the large deployment of off-the-shelf hardware based cloud infrastructures. In order to take advantage of this technology, the existing network functions have to be developed and adapted to the new paradigm. However, traditional telecom services are still implemented on dedicated hardware resulting in high deployment and maintenance costs compared to the other already cloudified services. ETSI Network Functions Virtualisation (NFV) aims to fill this gap by applying to telecom the virtualisation technologies. This paper introduces a set of three software architectures for efficient virtualisation of IP Multimedia Subsystem (IMS) in different operator environments responding to the high level requirements of the ETSI NFV use case for virtualizing operator core network functions. Additionally, a management architecture for simplifying the deployment and runtime orchestration of such a virtual service on top of a cloud infrastructure is presented. Furthermore, one of the IMS software architectures was implemented based on the Fraunhofer FOKUS Open IMS Core, measured and evaluated on top of an OpenStack cloud.de_CH
dc.language.isoende_CH
dc.publisherIEEEde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subject.ddc004: Informatikde_CH
dc.titleCloudified IP multimedia subsystem (IMS) for network function virtualization (NFV)-based architecturesde_CH
dc.typeKonferenz: Paperde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitut für Informatik (InIT)de_CH
zhaw.publisher.placePiscatawayde_CH
dc.identifier.doi10.1109/ISCC.2014.6912647de_CH
zhaw.conference.details2014 IEEE Symposium on Computers and Communications (ISCC), Funchal, Portugal, 23-26 June 2014de_CH
zhaw.funding.euNode_CH
zhaw.originated.zhawYesde_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.publication.reviewPeer review (Abstract)de_CH
zhaw.title.proceedings2014 IEEE Symposium on Computers and Communications (ISCC)de_CH
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Carella, G., Corici, M., Crosta, P., Comi, P., Bohnert, T. M., Corici, A. A., Vingarzan, D., & Magedanz, T. (2014). Cloudified IP multimedia subsystem (IMS) for network function virtualization (NFV)-based architectures. 2014 IEEE Symposium on Computers and Communications (ISCC). https://doi.org/10.1109/ISCC.2014.6912647
Carella, G. et al. (2014) ‘Cloudified IP multimedia subsystem (IMS) for network function virtualization (NFV)-based architectures’, in 2014 IEEE Symposium on Computers and Communications (ISCC). Piscataway: IEEE. Available at: https://doi.org/10.1109/ISCC.2014.6912647.
G. Carella et al., “Cloudified IP multimedia subsystem (IMS) for network function virtualization (NFV)-based architectures,” in 2014 IEEE Symposium on Computers and Communications (ISCC), 2014. doi: 10.1109/ISCC.2014.6912647.
CARELLA, Giuseppe, Marius CORICI, Paolo CROSTA, Paolo COMI, Thomas Michael BOHNERT, Andreea Ancuta CORICI, Dragos VINGARZAN und Thomas MAGEDANZ, 2014. Cloudified IP multimedia subsystem (IMS) for network function virtualization (NFV)-based architectures. In: 2014 IEEE Symposium on Computers and Communications (ISCC). Conference paper. Piscataway: IEEE. 2014. ISBN 978-1-4799-4277-0
Carella, Giuseppe, Marius Corici, Paolo Crosta, Paolo Comi, Thomas Michael Bohnert, Andreea Ancuta Corici, Dragos Vingarzan, and Thomas Magedanz. 2014. “Cloudified IP Multimedia Subsystem (IMS) for Network Function Virtualization (NFV)-Based Architectures.” Conference paper. In 2014 IEEE Symposium on Computers and Communications (ISCC). Piscataway: IEEE. https://doi.org/10.1109/ISCC.2014.6912647.
Carella, Giuseppe, et al. “Cloudified IP Multimedia Subsystem (IMS) for Network Function Virtualization (NFV)-Based Architectures.” 2014 IEEE Symposium on Computers and Communications (ISCC), IEEE, 2014, https://doi.org/10.1109/ISCC.2014.6912647.


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