Research Article

Admission Control Algorithm for MPLS-TE Networks

by  Ahmed S. Gab Allah, Nawal A. El-Fishawy, Nada M. El-Shennawy
journal cover
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 160 - Issue 5
Published: Feb 2017
Authors: Ahmed S. Gab Allah, Nawal A. El-Fishawy, Nada M. El-Shennawy
10.5120/ijca2017913049
PDF

Ahmed S. Gab Allah, Nawal A. El-Fishawy, Nada M. El-Shennawy . Admission Control Algorithm for MPLS-TE Networks. International Journal of Computer Applications. 160, 5 (Feb 2017), 11-16. DOI=10.5120/ijca2017913049

                        @article{ 10.5120/ijca2017913049,
                        author  = { Ahmed S. Gab Allah,Nawal A. El-Fishawy,Nada M. El-Shennawy },
                        title   = { Admission Control Algorithm for MPLS-TE Networks },
                        journal = { International Journal of Computer Applications },
                        year    = { 2017 },
                        volume  = { 160 },
                        number  = { 5 },
                        pages   = { 11-16 },
                        doi     = { 10.5120/ijca2017913049 },
                        publisher = { Foundation of Computer Science (FCS), NY, USA }
                        }
                        %0 Journal Article
                        %D 2017
                        %A Ahmed S. Gab Allah
                        %A Nawal A. El-Fishawy
                        %A Nada M. El-Shennawy
                        %T Admission Control Algorithm for MPLS-TE Networks%T 
                        %J International Journal of Computer Applications
                        %V 160
                        %N 5
                        %P 11-16
                        %R 10.5120/ijca2017913049
                        %I Foundation of Computer Science (FCS), NY, USA
Abstract

Today real-time applications involve, Voice over IP (VoIP) is gaining increasing popularity. MPLS is developed to combine properties of Data-Link Layer with the flexibility and robustness of datagram Network Layer in efficient traffic transmission and QoS support. Connection Admission Control (CAC) mechanism for the RSVP-TE in MPLS network leaks its availability to achieve high performance especially with the increased importance of real-time application that need high end-to-end QoS. So, in this paper, Connection Admission Control (CAC) mechanism is proposed with inputs parameters not only bandwidth but also end-to-end delay and jitter to making its decision. A simulation comparison using OPNET simulator between the proposed algorithm and the most used CAC is presented. The results indicate that the proposed algorithm outperforms the other one.

References
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Index Terms
Computer Science
Information Sciences
No index terms available.
Keywords

MPLS Traffic Engineering RSVP-TE Admission Control.

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