Abstract— Heterogeneous multicast is an efficient communication scheme especially for multimedia applications running over multihop networks when multicast receivers in the same...
In this paper we present a detailed review on the Trader’s Quality of Service (QoS) Specifications and the Effects on System Performance for Video-on-Demand Multimedia (MM) Appl...
This paper proposes the modeling and the performance analysis of a high-level control protocol – COCOP, which enables cooperative groups of clients to control a shared server de...
A combined control of multimedia quality level, mobility and allocation of network resources is essential for the success of next generation mobile networks. In this context, this ...
Eduardo Cerqueira, Luis Veloso, Augusto Neto, Mari...
Performance critical services over Internet often rely on geographically distributed architectures of replicated servers. Content Delivery Networks (CDN) are a typical example whe...