202 search results - page 31 / 41 » A Practical Analytic Model for Daylight |
104
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GLOBECOM
2008
IEEE
15 years 1 months ago
2008
IEEE
Spatial correlation among received signals has a significant impact on the performance of a multipleinput multiple-output (MIMO) system. In prior research, expressions were derived...
114
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AHSWN
2010
15 years 1 months ago
2010
Considerations of realistic channel dynamics motivate the design of a new breed of opportunistic schemes, such as opportunistic transmission, scheduling and routing. Compared to t...
114
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CORR
2008
Springer
15 years 1 months ago
2008
Springer
We study the problem of dynamic spectrum sensing and access in cognitive radio systems as a partially observed Markov decision process (POMDP). A group of cognitive users cooperati...
EOR
2007
15 years 1 months ago
2007
One approach to supply chain coordination is early order commitment, whereby a retailer commits to purchase a fixedorder quantity at a fixed delivery time before demand uncertai...
105
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IEICET
2007
15 years 1 months ago
2007
There have been many theoretical and experimental investigations on polarization diversity reception characteristics at base stations. The diversity gain was evaluated based on th...