A key constraint in mobile communications is the reliance on a battery with a limited energy
supply. Efficiently utilizing the available energy is therefore an important design …

We consider the problem of compressing a video sequence for transmission over a wireless
channel. In our approach we jointly consider error resilience and concealment techniques …

We consider a situation where a video sequence is to be compressed and transmitted over a
wireless channel. Our goal is to limit the amount of distortion in the received video …

A major limitation faced by a mobile user is their dependence on a limited battery supply. For
wireless video communications, joint source coding and transmission power management …

In the highly versatile next-generation wireless networks, a fundamental problem is how to
manage power consumption efficiently while preserving high quality performance. The …

Transmitter energy is a valuable resource in wireless networks. Transmitter power
management can have an impact on battery life for mobile users, link level QoS and network …

Scalably encoded information results in files which can be truncated at an arbitrary point and
decoded, as supported by the JPEG-2000 (image) and MPEG-4 (video) standards. This …

An important characteristic of video transmission over wireless channels is that the channel
is error-prone and the compressed video data is highly sensitive to errors. The transmission …

In this paper, we address the problem of energy efficient packet scheduling in a wireless
environment. We consider a wireless transmitter which is limited by its finite battery resource …

The problem of encoding and transmitting a video sequence over a wireless channel is
considered. Our objective is to minimize the end-to-end distortion while using a limited …