334 search results - page 12 / 67 » An Adaptive Optimal Multimedia Network Transmission Control ... |
DCOSS
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. Wireless sensor networks are increasingly being used in environmental monitoring applications. Collecting raw data from these networks can lead to excessive energy consum...
JSAC
2011
13 years 3 months ago
2011
—We consider a wireless cognitive radio network in which a set of secondary users (SUs) opportunistically utilize the wireless spectrum licensed to the primary users (PUs) to tra...
MMNS
2004
13 years 10 months ago
2004
Most adaptive delivery mechanisms for streaming multimedia content do not explicitly consider user-perceived quality when making adaptation decisions. We show that an optimal adap...
ISCAS
1999
IEEE
14 years 1 months ago
1999
IEEE
Efficient transmission of delay-stringent video over the Internet is examined in this work. In our design, an end user adjusts the network load depending on the perceived network ...
GLOBECOM
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract--The batch resolution problem consists in arbitrating the channel access of a group of nodes in a wireless network in order to collect a single packet from each node in th...