334 search results - page 18 / 67 » An Adaptive Optimal Multimedia Network Transmission Control ... |
MASCOTS
2008
13 years 10 months ago
2008
Abstract--In this paper, we investigate the problem of optimizing the lifetime of a mobile ad hoc network at a given degree k of connectivity by minimizing power consumption. Our p...
ICASSP
2011
IEEE
13 years 14 days 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...
INFOCOM
2009
IEEE
14 years 3 months ago
2009
IEEE
—In cognitive wireless networks where secondary users (SUs) opportunistically access spectral white spaces of primary users (PUs), there exists an inherent tradeoff between sensi...
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
—The design of optimal opportunistic multicast scheduling (OMS) that maximizes the throughput of cellular networks is investigated. In a cellular network, the base station (BS) t...
ISCI
2002
13 years 8 months ago
2002
Media data are VBR in nature due to the coding and compression technologies applied. As VBR streams are complicated for network management, different approaches were proposed to s...