— Efficient network provisioning mechanisms that support service differentiation and automatic capacity dimensioning are essential to the realization of the Differentiated Servi...
In distributed admission control (AC) schemes, handling concurrent AC decisions assumes a relevant role in avoiding over or false acceptance and, consequently, service quality degr...
We advocate the notion of service overlay network (SON) as an effective means to address some of the issues, in particular, end-to-end QoS, plaguing the current Internet, and to f...
This paper focuses on two main areas. We first investigate various aspects of subscription and session Service Level Agreement (SLA) issues such as negotiating and setting up netwo...
New applications have been introduced to the today’s “best-effort” IP networks having different bandwidth and delay guarantee requirements. The IETF is currently focused on D...
Eugenia G. Nikolouzou, Petros Sampatakos, Iakovos ...