512 search results - page 30 / 103 » Random Access Systems with a Time Varying Channel |
114
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INFOCOM
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract—Motivated by the increasing usage of wireless broadcast networks for multicast real-time applications like video, this paper considers a canonical real-time multicast sc...
102
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GLOBECOM
2009
IEEE
14 years 7 months ago
2009
IEEE
In this paper, a novel Kalman filter-based power allocation scheme is developed for cooperative networks with inaccurate channel state information (CSI). The channel estimation err...
ICC
2009
IEEE
14 years 7 months ago
2009
IEEE
In the information-theoretic literature, it has been widely shown that multicell processing is able to provide high capacity gains in the context of cellular systems and that the p...
118
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JSAC
2008
14 years 8 months ago
2008
In this paper we design a cognitive radio that can coexist with multiple parallel WLAN channels while abiding by an interference constraint. The interaction between both systems is...
COMCOM
2006
14 years 10 months ago
2006
There exists a high demand for reliable, high capacity underwater acoustic networks to allow efficient data gathering and information exchange. This is evidenced by significant re...