57 search results - page 11 / 12 » Predictive Decoding for Delay Reduction in Video Communicati... |
ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
Following the joint source and channel coding paradigm, we propose in this article an application controlling strategy to allow fast adaptation of multimedia transmission to the i...
TIP
2002
14 years 10 months ago
2002
Abstract--Transcoding is a key technique for reducing the bitrate of a previously compressed video signal. A high transcoding ratio may result in an unacceptable picture quality wh...
114
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MOBISYS
2010
ACM
15 years 1 months ago
2010
ACM
We investigate if WiFi access can be used to augment 3G capacity in mobile environments. We first conduct a detailed study of 3G and WiFi access from moving vehicles, in three dif...
110
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ADHOCNETS
2009
Springer
15 years 1 months ago
2009
Springer
This paper is a sequel of previous work, in which we have studied the traffic management problem in UMTS. The main objective was to improve the spectral efficiency of cellular netw...
TASLP
2010
14 years 5 months ago
2010
In the presence of environmental noise, speakers tend to adjust their speech production in an effort to preserve intelligible communication. The noise-induced speech adjustments, c...