SAINT-W '03 Proceedings of the 2003 Symposium on Applications and the Internet Workshops (SAINT'03 Workshops)
MPLS and the evolving Internet architecture
IEEE Communications Magazine
MPLS and traffic engineering in IP networks
IEEE Communications Magazine
MPLS: the magic behind the myths [multiprotocol label switching]
IEEE Communications Magazine
IP multimedia services: analysis of mobile IP and SIP interactions in 3G networks
IEEE Communications Magazine
Traffic engineering with MPLS in the Internet
IEEE Network: The Magazine of Global Internetworking
QoS control by means of COPS to support SIP-based applications
IEEE Network: The Magazine of Global Internetworking
Feasibility of Supporting Real-Time Traffic in DiffServ Architecture
WWIC '07 Proceedings of the 5th international conference on Wired/Wireless Internet Communications
Delay bounds in tree networks with DiffServ architecture
ITC20'07 Proceedings of the 20th international teletraffic conference on Managing traffic performance in converged networks
QoS-aware path switching for VoIP traffic using SCTP
Computer Standards & Interfaces
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In this paper, a traffic aggregation based SIP over MPLS network architecture is proposed to integrate SIP protocol with traffic engineering (TE) enabled MPLS network seamlessly and speed up the SIP call setup. We rely on OPNET simulation to assess the performance of this new network architecture. As a highlighted part, basic design concepts and implementation details of the simulation model are depicted intensively. The simulation results show that traffic aggregation based SIP over MPLS network architecture has satisfying performance in terms of SIP call setup delay, call blocking probability, and bandwidth utility efficiency.