Abstract The Traffic Engineering in IMS network is a hot topic as operators require extensive
QoS management in their network. A combination of IP SLA with the Object Tracking and …

The paper describes a policy-based model for cost-effective dasiadata connectivitypsila
provisioning between session-level end-points. The connectivity provider (SP) may employ …

Intra-domain traffic engineering for routing protocols such as OSPF (open shortest path first)
or intermediate system-intermediate system (IS-IS) can be performed by finding a judicious …

This paper addresses the problem of designing a capacity management/traffic engineering
procedure for an IP/MPLS over ASON/GMPLS scenario. We suggest TRIDENT, a procedure …

Overload Management in the IMS core of NGNs is a critical task for service providers (SP) in
order to achieve a high level of reliability for their communication services. This paper shows …

Facts show that, despite the current fast development of data communication technologies,
the growth of data traffic is faster than the one of network capacity. In this work, after …

Users and enterprise needs will drive multimedia service evolution for both mobile and fixed
operators. IMS (IP Multimedia Subsystem) is a recognized standard of 3GPP group. IMS is …

Congestion is one of the major problems that degrades performance of networks. It occurs
when network resources are insufficient for a current load or when load distribution is …

This document describes the results of our research on concepts and solutions for applying
scalability to the AMS-IX platform. The objective of this research is to achieve load …

Traffic Engineering is the one of the methods for improving the Quality of Service in the
network like Internet. Multipath routing is a mechanism for load balancing in which the total …