The emergence of next generation protocol (IPv6) and MPLS has been seen as technologies that will drive the next generation networks. Together with Traffic Engineering (TE), Quality of Service (QoS) requirements for high bandwidth consuming flows as well as optimization of network performance can be achieved. Traffic engineering delivers the traffic flows in a network without jamming and provid...

This paper proposes an integrated traffic engineering and management system for DiffServ-over-MPLS services in Next Generation Internet (NGI). Using the proposed traffic engineering functions for DiffServover-MPLS network, the Internet service provider (ISP) can easily configure Diffserv-over-MPLS traffic flows among customer’s distributed sites, and can provide guaranteed end-to-end QoS by con...

Our aim in this paper is to apply the technique of parametric ‘bootstrapping’ (or ‘resampling’) to determine what sampling frequency of traffic measurements is necessary for the proper engineering of high-speed data networks. Recent studies have shown that Fractional Brownian Motion (FBM) is a good model for the traffic observed in high-speed data networks, capturing both self-similarity and lo...

Traffic Engineering (TE) is an important aspect of contemporary network management. Offline traffic engineering approaches aim to optimize network resources in a static manner, but require accurate estimation of traffic matrices in order to produce optimized network configurations for long-term operation. In order to avoid network congestion and subsequent service disruptions, handling traffic ...

Multipath traffic engineering utilizes several multiple paths for transporting the traffic demand between source LSR and destination LSR. Using the multipath, we can effectively control the network resource utilization. If maximally disjoint multiple LSPs are found, the multipath traffic engineering can provide appropriate fault-tolerant routing. In this paper, we propose the fault-tolerant mul...

This one-day class introduces the importance of traffic analysis in the provisioning of optimum wireless networks. The course is divided into four general areas that cover terminology and background knowledge, traffic models for voice applications, traffic models for data applications, and engineering applications and techniques. The goal is to provide the trainee with sound engineering and sta...