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WINET
2010
146views more  WINET 2010»
13 years 7 months ago
Allocating data for broadcasting over wireless channels subject to transmission errors
Broadcasting is an efficient and scalable way of transmitting data over wireless channels to an unlimited number of clients. In this paper the problem of allocating data to multip...
Paolo Barsocchi, Alan A. Bertossi, Maria Cristina ...
TWC
2008
130views more  TWC 2008»
13 years 9 months ago
On myopic sensing for multi-channel opportunistic access: structure, optimality, and performance
We consider a multi-channel opportunistic communication system where the states of these channels evolve as independent and statistically identical Markov chains (the Gilbert-Elli...
Qing Zhao, Bhaskar Krishnamachari, Keqin Liu
ICC
2009
IEEE
107views Communications» more  ICC 2009»
14 years 3 months ago
EM-Based Maximum-Likelihood Sequence Detection for MIMO Optical Wireless Systems
—A major performance-limiting factor in terrestrial optical wireless (OW) systems is turbulence-induced fading. Exploiting the additional degrees of freedom in the spatial dimens...
Nestor D. Chatzidiamantis, Murat Uysal, Theodoros ...
CORR
2007
Springer
93views Education» more  CORR 2007»
13 years 9 months ago
Performance Analysis for Multichannel Reception of OOFSK Signaling
— 1 In this paper, the error performance of onoff frequency shift keying (OOFSK) modulation over fading channels is analyzed when the receiver is equipped with multiple antennas....
Qingyun Wang, Mustafa Cenk Gursoy
TWC
2010
13 years 3 months ago
Channel Diversity in Random Wireless Networks
The goal of this paper is to explore the benefits of channel diversity in wireless ad hoc networks. Our model is that of a Poisson point process of transmitters, each with a recei...
Kostas Stamatiou, John G. Proakis, James R. Zeidle...