623 search results - page 86 / 125 » Constrained opportunistic power control in wireless networks |
147
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CAISE
2003
Springer
15 years 11 months ago
2003
Springer
We define a Mobile Database Community (MDBC) as a dynamic collection of autonomous mobile databases in which each database user can access databases in the community through a wir...
212
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GLOBECOM
2009
IEEE
15 years 3 months ago
2009
IEEE
Due to the limited energy supplies of nodes in many applications like wireless sensor networks, energy efficiency is crucial for extending the lifetime of these networks. This pape...
189
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GLOBECOM
2007
IEEE
16 years 14 days ago
2007
IEEE
Abstract— We study transmission schemes for lifetime maximization in wireless sensor networks. Specifically we consider the network where all the sensors observe uncorrelated si...
178
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ESAS
2006
Springer
15 years 8 months ago
2006
Springer
This work describes a low-cost Public-Key Cryptography (PKC) based solution for security services such as key-distribution and authentication as required for wireless sensor networ...
161
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MONET
2006
15 years 6 months ago
2006
We consider sensor networks in which individual nodes with on-board sensing and low-power transmitters and receivers establish connections with neighboring nodes. The overall objec...