554 search results - page 60 / 111 » Communicating Structures for Modeling Large-scale Systems |
PIMRC
2010
IEEE
14 years 9 months ago
2010
IEEE
This paper tackles the problem of fast varying channel estimation in LTE systems. Particular attention is given to downlink transmission where OFDMA is used as the multiple access ...
113
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ISCAPDCS
2007
15 years 1 months ago
2007
Current research in autonomic computing suffers from the lack of a common definition of the basic autonomic entities. Defining and developing the basic autonomic entities and maki...
VTC
2007
IEEE
15 years 6 months ago
2007
IEEE
We investigate models for uplink interference in wireless systems. Our models account for the effects of outage probabilities. Such an accounting requires a nonlinear, even nonco...
118
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ICC
2009
IEEE
14 years 9 months ago
2009
IEEE
In this paper, we model the hierarchical structures inherent in cognitive radio networks as the priority queueing system in which primary users interact with the highest priority a...
101
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ISCI
2007
14 years 11 months ago
2007
Digital video recorder (DVR) systems are novel security products with significant potential for application in the surveillance market, which, like many other areas of security t...