5068 search results - page 802 / 1014 » Basic Computations in Wireless Networks |
121
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MOBISYS
2006
ACM
16 years 4 months ago
2006
ACM
In this paper we present a trace-driven framework capable of building realistic mobility models for the simulation studies of mobile systems. With the goal of realism, this framew...
131
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IWCMC
2009
ACM
15 years 11 months ago
2009
ACM
For a point-to-point multi-input multi-output (MIMO) wireless channel, we propose a feedback scheme, which consists of transmit-antenna selection algorithm and beamforming quantiz...
141
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MOBILWARE
2009
ACM
15 years 11 months ago
2009
ACM
The availability of heterogeneous wireless interfaces and of growing computing resources on widespread portable devices pushes for enabling innovative deployment scenarios where mo...
141
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WCNC
2008
IEEE
15 years 11 months ago
2008
IEEE
—Among all blind channel estimation problems, subspace-based algorithms are attractive due to its fastconverging nature. It primarily exploits the orthogonality structure of the ...
133
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WCNC
2008
IEEE
15 years 11 months ago
2008
IEEE
—At present wireless devices are able to select their working frequency only to a limited extend although several measurements have shown that the current spectrum regulations ar...