Video telephony requires high-bandwidth and low-delay voice and video transmissions
between geographically distributed users. It is challenging to deliver high-quality video …

Video telephony has recently gained its momentum and is widely adopted by end-
consumers. But there have been very few studies on the network impacts of video calls and …

We perform an experimental evaluation of two popular cloud-based speech recognition
systems. Cloudbased speech recognition systems enhances Web surfing, transportation …

Video telephony is increasingly being adopted by end consumers. It is extremely
challenging to deliver video calls over wireless networks. In this paper, we conduct a …

The phenomenal growth of Skype in recent years has surpassed all expectations. Much of
the application's success is attributed to its FEC mechanism, which adds redundancy to …

Video-conferencing has recently gained its momentum and is widely adopted by end-
consumers. But there have been very few studies on the network impacts of video calls and …

We design predictors of user dissatisfaction with the performance of applications that use
networking. Our approach combines user-level feedback with low level machine and …

This paper presents an overview of some existing techniques of Quality of Service QoS and
Quality of Experience QoE. QoS stands for the quality of the network in terms of transporting …

Interactive real-time communication between people and machine enables innovations in
transportation, health care, etc. Using voice or gesture commands improves usability and …

Transmission control protocol (TCP) is pervasively employed as the transport-layer solution
in popular video applications (eg, Skype, Google+, HTTP-based adaptive video streaming …