We address the problem of routing packets on multiple, router-disjoint, paths in the Internet using large-scale overlay networks. Multipath routing can improve Internet QoS, by rou...
Application-layer multicast (ALM) can solve most of the problems of IP-based multicast. Topology-aware approach of ALM is more attractive because it exploits underlying network top...
We study how a server may disseminate a large volume of data to a set of clients in the shortest possible time. We first consider a cooperative scenario where clients are willing...
The evolution of the Internet towards a global infrastructure for real time voice and video applications involves providing stringent Quality of Service (QoS) levels. Although som...
—Mobile devices with two network interfaces (WiFi and 3G) are already commercially available. Pointto-point communications such as Infrared and Bluetooth are also readily used. I...