3686 search results - page 680 / 738 » Performing work in broadcast networks |
187
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PIMRC
2010
IEEE
15 years 4 months ago
2010
IEEE
We propose an opportunistic channel access scheme for cognitive radio-enabled secondary networks. In our work, we model the channel occupancy due to Primary User (PU) activity as a...
170
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SECON
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract-- Spatial dissemination is a specific form of information dissemination that enables mobile users to send information to other mobile users who are or will appear at a spe...
195
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ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
Carrier Sense Multi-Access (CSMA) is a typical method to share the common channel in a Wireless LAN (WLAN). It works fairly well in times of light traffic. However as the number of...
204
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ICDE
2009
IEEE
15 years 4 months ago
2009
IEEE
Many real world applications such as sensor networks and other monitoring applications naturally generate probabilistic streams that are highly correlated in both time and space. ...
198
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
The most popular way to use probabilistic models in vision is first to extract some descriptors of small image patches or object parts using well-engineered features, and then to...