2149 search results - page 400 / 430 » Distributed Algorithms for Approximating Wireless Network Ca... |
158
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MOBISYS
2011
ACM
14 years 4 months ago
2011
ACM
Clock synchronization is critical for Wireless Sensor Networks (WSNs) due to the need of inter-node coordination and collaborative information processing. Although many message pa...
131
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MOBISYS
2007
ACM
16 years 26 days ago
2007
ACM
In this work, we investigate the use of directional antennas and beam steering techniques to improve performance of 802.11 links in the context of communication between a moving v...
137
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INFOCOM
2010
IEEE
14 years 11 months ago
2010
IEEE
—Efficient operation of wireless networks and switches requires using simple (and in some cases distributed) scheduling algorithms. In general, simple greedy algorithms (known a...
109
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MOBICOM
2004
ACM
15 years 6 months ago
2004
ACM
Many sensor network applications require location awareness, but it is often too expensive to include a GPS receiver in a sensor network node. Hence, localization schemes for sens...
107
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IPSN
2007
Springer
15 years 7 months ago
2007
Springer
This paper describes a sensor network approach to tracking a single object in the presence of static and moving occluders using a network of cameras. To conserve communication ban...