42 search results - page 3 / 9 » Source Coding with Mismatched Distortion Measures |
TMC
2010
13 years 4 months ago
2010
—A key challenge in the design of real-time wireless multimedia systems is the presence of fading coupled with strict delay constraints. A very effective answer to this problem i...
CORR
2007
Springer
13 years 5 months ago
2007
Springer
— In this work, we study the problem of evaluating the performance limit of two communication problems that are closely related to each other- source coding with feed-forward and...
CORR
2007
Springer
13 years 5 months ago
2007
Springer
Abstract—We consider the problem of side-information scalable (SI-scalable) source coding, where the encoder constructs a two-layer description, such that the receiver with high ...
ICASSP
2008
IEEE
14 years 7 days ago
2008
IEEE
Tandem connections of voice codecs can occur today in mobileto-mobile calls and for certain VoIP connections. While postfiltering in tandem encodings is well-understood, the effe...
TIT
2002
13 years 5 months ago
2002
Lossy compression of a discrete memoryless source (DMS) with respect to a single-letter distortion measure is considered. We study the best attainable tradeoff between the exponent...