1584 search results - page 209 / 317 » Optimal Energy-Efficient Routing for Wireless Sensor Network... |
176
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IWNAS
2006
IEEE
16 years 13 days ago
2006
IEEE
— In existing query-based routing protocols in wireless sensor networks (WSNs), a node either keeps precise route information to desired events, such as in event flooding, or do...
210
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MOBIHOC
2005
ACM
16 years 6 months ago
2005
ACM
The throughput of wireless networks can be significantly improved by multi-channel communications compared with single-channel communications since the use of multiple channels ca...
200
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MOBICOM
2006
ACM
16 years 11 days ago
2006
ACM
Wireless sensor networks are tightly associated with the underlying environment in which the sensors are deployed. The global topology of the network is of great importance to bot...
200
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MOBICOM
2009
ACM
16 years 28 days ago
2009
ACM
In cognitive radio networks (CRNs), spectrum sensing is key to opportunistic spectrum access while preventing any unacceptable interference to primary users’ communications. Alt...
150
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CONEXT
2005
ACM
15 years 8 months ago
2005
ACM
Energy efficiency is a critical issue in designing sensor networks, as the nodes have limited battery power. In this paper we propose to move the BS so as to prolong the network l...