17932 search results - page 308 / 3587 » Wireless communications systems |
190
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CORR
2011
Springer
15 years 1 months ago
2011
Springer
Abstract—We consider a certain class of large random matrices, composed of independent column vectors with zero mean and different covariance matrices, and derive asymptotically ...
162
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ICC
2009
IEEE
16 years 26 days ago
2009
IEEE
— Both fast scheduling and spatial signal processing have proven to be capacity-increasing methods in wireless communication systems. However, when applied in the downlink of a c...
155
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GIS
2007
ACM
15 years 10 months ago
2007
ACM
In this paper, we consider a traffic information sharing system based on Floating Car Data (FCD). FCD is one of the methods used to gather traffic information; it uses vehicles as...
162
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IWCMC
2009
ACM
16 years 19 days ago
2009
ACM
In wireless communication systems, adaptive modulation and coding (AMC) is used to improve the downlink (DL) spectral efficiency by exploiting the underlying channel condition. Ho...
172
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ISCC
2007
IEEE
16 years 12 days ago
2007
IEEE
Along with the widespread deployment of the third generation cellular networks, the fast-improving capabilities of the mobile devices, content and service providers are increasing...