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TSP
2010
13 years 5 hour ago
Communications-inspired sensing: a case study on waveform design
Information theory, and particularly the mutual information (MI), has provided fundamental guidance for communications research. In Bell's 1993 paper, the MI was first applied...
Wenshu Zhang, Liuqing Yang
ICC
2007
IEEE
103views Communications» more  ICC 2007»
13 years 11 months ago
On the Sum-Rate of Opportunistic Beamforming Schemes with Multiple Antennas at the Receiver
Abstract— The capacity region of Gaussian Multi-InputMultiple-Output (MIMO) broadcast channels has been shown to be achieved by dirty paper coding (DPC). However, due to the high...
Renato G. Bosisio, Umberto Spagnolini
FS
2006
135views more  FS 2006»
13 years 5 months ago
Asymmetric Information in Fads Models
Fads models were introduced by Shiller (1984) and Summers (1986) as plausible alternatives to the efficient markets/constant expected returns assumptions. Under these models, loga...
Paolo Guasoni
CORR
2010
Springer
107views Education» more  CORR 2010»
13 years 3 months ago
Distributed Detection over Time Varying Networks: Large Deviations Analysis
—We apply large deviations theory to study asymptotic performance of running consensus distributed detection in sensor networks. Running consensus is a stochastic approximation t...
Dragana Bajovic, Dusan Jakovetic, João Xavi...
CCR
2005
64views more  CCR 2005»
13 years 5 months ago
A methodology for studying persistency aspects of internet flows
We focus in this paper on Internet flows, consider their contributions to the overall traffic per time unit or bin, and perform a multi-scale and multi-protocol analysis to explor...
Jörg Wallerich, Holger Dreger, Anja Feldmann,...