Shaimaa Abbas

Shaimaa Abbas
Al-Nahrain University · Department of Computer Engineering

MSc. Computer Engineering

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2
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Publications

Publications (2)
Article
Full-text available
This paper studies the performance of Multiprotocol Label Switching (MPLS)networks for VoIP applications when applying both Traffic Engineering (TE) signal protocols and Quality of Service (QoS) algorithms. The used QoS algorithms are First-In First-Out FIFO), Priority Queuing (PQ), and Weighted Fair Queuing (WFQ). The study addresses different aud...
Article
Full-text available
This paper studies the performance of MPLS networks TE signal protocols with different voice codecs including PCM (64 Kbps), GSM FR (13 Kbps), G.723.1 (5.3 Kbps), G.726 (16 Kbps), G.728 (16 Kbps), G.729 (8 Kbps) and IS-641(7.4 Kbps). Simulation results show that the MPLS network with CR-LDP TE signal protocol outperforms the MPLS network with RSVP...