1488 search results - page 126 / 298 » Cooperative Beamforming for Wireless Ad Hoc Networks |
184
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
—In the analysis of large random wireless networks, the underlying node distribution is almost ubiquitously assumed to be the homogeneous Poisson point process. In this paper, th...
182
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VTC
2010
IEEE
15 years 4 months ago
2010
IEEE
— Systematic Luby Transform (SLT) codes constitute rateless codes, which are capable of adaptively adjusting their code rate depending on the channel quality without any explicit...
153
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WMCSA
2002
IEEE
15 years 11 months ago
2002
IEEE
We show how the database community’s notion of a generic query interface for data aggregation can be applied to ad-hoc networks of sensor devices. As has been noted in the senso...
172
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GLOBECOM
2008
IEEE
16 years 27 days ago
2008
IEEE
Given a wireless network where each link undergoes small-scale (Rayleigh) fading, we consider the problem of routing a message from a source node to a target node while minimizing...
223
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CISS
2008
IEEE
15 years 8 months ago
2008
IEEE
Cognitive radios permit dynamic control of physical layer resources such as transmission power and constellation size; these degrees of freedom can be employed to achieve significa...