579 search results - page 58 / 116 » Optimal Dynamic Video-on-Demand Using Adaptive Broadcasting |
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ICC
2007
IEEE
15 years 1 months ago
2007
IEEE
—In this paper, we examine the effects of imperfect channel estimation at the receiver and no channel knowledge at the transmitter on the capacity of the fading Costa’s channel...
JSAC
2006
14 years 11 months ago
2006
Abstract-- This paper addresses the problem of optical signalto-noise ratio (OSNR) optimization in optical networks. An analytical OSNR network model is developed for a general mul...
CEC
2008
IEEE
15 years 6 months ago
2008
IEEE
— In this paper, swarm and evolutionary algorithms have been applied for the design of digital filters. Particle swarm optimization (PSO) and differential evolution particle swar...
INFOCOM
2005
IEEE
15 years 5 months ago
2005
IEEE
Abstract— We develop a dynamic control strategy for minimizing energy expenditure in a time varying wireless network with adaptive transmission rates. The algorithm operates with...
ICMCS
2005
IEEE
15 years 5 months ago
2005
IEEE
The existing techniques for shot partitioning either process each shot boundary independently or proceed sequentially. The sequential process assumes the last shot boundary is cor...