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TWC
2008
150views more  TWC 2008»
13 years 10 months ago
Convex approximation techniques for joint multiuser downlink beamforming and admission control
Multiuser downlink beamforming under quality of service (QoS) constraints has attracted considerable interest in recent years, because it is particularly appealing from a network o...
Evaggelia Matskani, Nicholas D. Sidiropoulos, Zhi-...
ICC
2009
IEEE
117views Communications» more  ICC 2009»
14 years 4 months ago
Two Phase Spectrum Sharing for Frequency-Agile Radio Networks
Abstract—Modern frequency-agile radios are capable of dynamically changing the spectrum width and central frequency of its channels. Existing spectrum sharing algorithms often fa...
Zhenhua Feng, Yaling Yang
CDC
2008
IEEE
14 years 4 months ago
Optimal control for combination therapy in cancer
Abstract— A mathematical model for the scheduling of angiogenic inhibitors in combination with a killing agent is considered as an optimal control problem. Initial results on the...
Urszula Ledzewicz, Heinz Schättler, Alberto d...
ICC
2007
IEEE
14 years 4 months ago
Link Error Prediction in Wireless Communication Systems with Quality Based Power Control
— The quality of end-to-end services over wireless communication networks highly depends on the error characteristics of the wireless links. By utilizing the link error character...
Wolfgang Karner, Olivia Nemethova, Markus Rupp
IROS
2007
IEEE
114views Robotics» more  IROS 2007»
14 years 4 months ago
Design and control of a second-generation hyper-redundant mechanism
— We present a refined, second-generation design, construction and integration, of a compact hyper-redundant snakelike robot, called “Woodstock.” This robot has substantial a...
H. Ben Brown, Michael Schwerin, Elie A. Shammas, H...