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AuthorGhaleb, Abdulaziz M.
AuthorKhalifa, Tarek
AuthorShaban, Khaled Bashir
Available date2021-02-08T09:14:55Z
Publication Date2017
Publication Name2016 12th International Conference on Network and Service Management, CNSM 2016 and Workshops, 3rd International Workshop on Management of SDN and NFV, ManSDN/NFV 2016, and International Workshop on Green ICT and Smart Networking, GISN 2016
ResourceScopus
URIhttp://dx.doi.org/10.1109/CNSM.2016.7818447
URIhttp://hdl.handle.net/10576/17642
AbstractFailure in the physical network can cause a temporal or permanent unavailability of some resources, which can lead to a quality of service (QoS) degradation and loss of revenue. While much work has been dedicated to the survival of delay-constrained applications, little attention has been paid to enhancing the performance of the post-failure recovery scheme by maintaining the performance for the affected applications. In this paper, we introduce a QoS provisioning framework that overcomes the limitations of post-failure recovery techniques. The framework aims at not only fixing the failed applications, but also providing sufficient QoS guarantees for the hosted applications in case of link/node failure while maximizing the resources utilization. Simulation results of a data center hosting multicast applications prove that the proposed method boosts the recovery scheme to achieves better restoration ratio in a considerably fast execution time, and increases the revenue.
SponsorThis was made possible by NPRP 5-137-2-045 grant from the Qatar National Research Fund (The Qatar Foundation). The statements made herein are solely the responsibility of the authors
Languageen
PublisherInstitute of Electrical and Electronics Engineers Inc.
SubjectData Centers
Multi-Tenant Networks
Network Virtualization
Post-Failure Recovery
QoS
Survivability
TitleEnhancing the performance of post-failure restoration schemes in multi-tenant networks
TypeConference Paper
Pagination359-362
dc.accessType Abstract Only


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