3475 search results - page 353 / 695 » Backbones in Optimization and Approximation |
199
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
We consider the problem of rate allocation among multiple simultaneous video streams sharing multiple heterogeneous access networks. We develop and evaluate an analytical framework...
192
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
In this report, we consider the problem of real-time transmission scheduling over time-varying channels. We first formulate the transmission scheduling problem as a Markov decisio...
172
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INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
—This paper formally establishes that random access scheduling schemes, and, more specifically CSMA-CA, yields exceptionally good performance in the context of wireless multihop...
179
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WIOPT
2010
IEEE
15 years 5 months ago
2010
IEEE
In this work, we characterize the performance of pico cell networks in presence of moving users. We model various traffic types between base-stations and mobiles as different typ...
157
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VTC
2006
IEEE
16 years 21 days ago
2006
IEEE
— In this paper we compare the following two methods of transmit precoding for the multiple antenna broadcast channel: vector perturbation applied to channel inversion (also term...