João Antunes

VoIP adoption continues to grow rapidly. The packet-switching approach has several advantages over the traditional telephone services, mostly because it's a less expensive solution and it's easier to manage. Enterprises are rapidly expanding VoIP deployments, with penetration…

Transmission Control Protocol (TCP) is the dominant underlying transport protocol in use on the Internet today. TCP is a complex protocol and predicting its throughput behavior can be hard, especially when dealing with lossy environments such as wireless networks. In this…