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Browsing by Author "Chen, K."

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Browsing by Author "Chen, K."

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  • A hybrid EDF/FIFO queue for efficient real time flow handling 
    Fawaz, W.; El Mehdi, S.O.C.; Chen, K. (2017-12-05)
    In an attempt to meet the stringent time constraints of real time flows, several scheduling algorithms have been proposed in the literature. Among such algorithms, the so-called EDF algorithm is widely known for its optimal ...
  • A novel approach for real time flows scheduling 
    Fawaz, W.; Oud Cheikh El Mehdi, S.; Chen, K. (IEEExplore, 2017-12-04)
    A plethora of packet-scheduling algorithms have been proposed in the literature in order to meet the stringent time constraints of real time flows at an IP router level. In this regard, the so-called EDF algorithm attracted ...
  • A novel fault management approach for DWDM optical networks 
    Fawaz, W.; Martignon, F.; Chen, K.; Pujolle, G. (2016-02-05)
    Connection availability is considered as a critical metric when providing differentiated services in Wavelength-Division Multiplexing mesh networks. Indeed, one of the major concerns of optical network operators is related ...
  • Policy-based hybrid hierarchical optical networks 
    Fawaz, W.; Daheb, B.; Audouin, O.; Berde, B.; Chen, K.; Pujolle, G. (IEEE, 2017-05-05)
    This document presents provisioning strategies for emerging hybrid optical networks. The idea is to make use of policy-based management that guides the behavior of a network through high-level declarative directives. In ...
  • Policy-based provisioning in hybrid photonic networks 
    Fawaz, W.; Daheb, B.; Audouin, O.; Berde, B.; Chen, K.; Pujolle, G. (IEEE, 2017-05-05)
    The aim of this work is to present provisioning strategies for GMPLS-enabled Hybrid Photonic Networks (HPN). Contributing to network flexibility, the paper presents extensions to the management system of these transparent ...
  • A priority-aware protection technique for quality of service enabled WDM networks 
    Fawaz, W.; Martignon, F.; Chen, K.; Pujolle, G. (Springer, 2017-12-04)
    Connection availability is considered as a critical metric, when providing differentiated services in WDM mesh networks. Indeed, one of the major concerns of optical network operators is related to improving the availability ...
  • Priority-enabled optical shared protection 
    Fawaz, W.; Chen, K.; Pujolle, G. (2016-02-05)
    The availability of an optical connection is considered to be a critical service differentiator in WDM optical networks. In this regard, the design of a protection scheme that is able to improve the availability of high ...
  • A simple quality-of-service-based connection setup management approach for optical networks 
    Abou-Rjeily, C.; Nakad, Z.; Chen, K.; Fawaz, W. (IEEE, 2017-06-08)
    One of the major challenges for optical network operators is related to realizing profitable networks that preserve the overall satisfaction of their end customers. This necessitates ensuring a controlled network resource ...