86 search results - page 7 / 18 » CMUseum: A Location-aware Wireless Video Streaming System |
MSWIM
2005
ACM
14 years 8 days ago
2005
ACM
One of the central problems in video transmission over lossy channels is the choice of source and channel coding rates to allocate the available transmission rate optimally. In th...
MM
2009
ACM
14 years 1 months ago
2009
ACM
We consider the problem of broadcasting multiple variable-bit-rate (VBR) video streams from a base station to many mobile devices over a wireless network, so that: (i) perceived q...
PERCOM
2004
ACM
14 years 6 months ago
2004
ACM
In distributed systems, transcoding techniques have been used to customize multimedia objects, utilizing trade-offs between the quality and sizes of these objects to provide diffe...
JSAC
2007
13 years 6 months ago
2007
— A cross-layer packet scheduling scheme that streams pre-encoded video over wireless downlink packet access networks to multiple users is presented. The scheme can be used with ...
JNW
2006
13 years 6 months ago
2006
This paper discusses an efficient design and implementation of control and multiplexing protocols H.245 and H.223, which is an important part of 3G324M protocol stack, for mobile w...