The increasing popularity of live video streaming from mobile devices, such as Facebook
Live, Instagram Stories, Snapchat, etc. pressurizes the network operators to increase the …

Layered video coding creates multiple layers of unequal importance, which enables us to
progressively refine the reconstructed video quality. When the base layer (BL) is corrupted …

This paper considers optimizing the utilization of radio resources in a heterogeneous
integrated system consisting of two different networks: a wireless local area network (WLAN) …

In high speed train (HST) system, real-time multimedia entertainments are very important
applications in which a data stream often contains packets with different quality of service …

The focus of this demonstration is the performance of streaming video over the mobile
wireless channel. We compare two schemes: the standard approach to video which …

Providing end-to-end quality of service (QoS) support is essential for video delivery over the
next-generation wireless Internet. We address several key elements in the end-to-end QoS …

We develop an analytical framework to investigate the impacts of network dynamics on the
user perceived video quality. Our investigation stands from the end user's perspective by …

Digital images have become mainstream of late notably within HDTV, cell phones, personal
cameras, and many medical applications. The processing of digital images and video …

Network coding is a technique where relay nodes mix packets using mathematical
operations, which can increase the throughput. Network coding was first proposed for wired …

Video streaming performance on wireless networks is choppy. The culprit is the
unpredictable wireless medium, whose fluctuations results in fluctuating throughput and bit …