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 …

Scalable encoded information, as in the JPEG 2000 standard, results in files, which can be
truncated at an arbitrary point and decoded. This work introduces a tractable, yet flexible …

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

Wireless video transmission is prone to unpredictable degradations due to time-varying
channel conditions. Such degradations are difficult to overcome using conventional video …

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 …

Wireless networks are very popular today; however, the bandwidth over the air interface is
limited to support many real time applications like video on demand. While some of these …

In this work, we introduce an approach for minimizing the total power consumption of a
mobile transmitter due to source compression, channel coding and transmission subject to a …

Multicasting video over wireless networks is a best effort service. To multicast a video,
Scalable Video Coding with spatial, temporal and quality scalabilities is adopted. Scalable …

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 investigate physical layer opportunities resulting from multimedia streams which use
progressive coding. With such progressively encoded video frames the location of the first bit …