129 search results - page 18 / 26 » Improving Quality of VoIP Streams over WiMax |
ISCAS
2003
IEEE
14 years 2 months ago
2003
IEEE
Scalable streams provide a layered representation for transmitting media contents over a channel with packet losses and variable delay. In general, real-time streaming scalable me...
AINA
2007
IEEE
14 years 3 months ago
2007
IEEE
Congestion control for compressed audio is a nontrivial pursuit. Audio perception is highly susceptible to disturbance in temporal quality. We recently proposed and implemented a ...
ICIP
2004
IEEE
14 years 10 months ago
2004
IEEE
We propose a rate-distortion optimized framework to stream scalable bitstreams of 3-D wavelet video stored at the sender to a remote receiver. Based on the source rate-distortion ...
ICMCS
2008
IEEE
14 years 3 months ago
2008
IEEE
We investigate the problem of collaborative video streaming with Raptor network coding over overlay networks. We exploit path and source diversity, as well as basic processing cap...
ICMCS
2006
IEEE
14 years 3 months ago
2006
IEEE
This paper describes a rate control algorithm for a streaming video system that dynamically transcodes stored JPEG 2000 frames. The proposed algorithm is designed to improve overa...