904 search results - page 8 / 181 » Distributed Energy-Efficient Cooperative Routing in Wireless... |
153
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ICC
2007
IEEE
16 years 2 days ago
2007
IEEE
– Low-cost and low-power sensor nodes forming Wireless Sensor Networks (WSNs) have become suitable for a wide range of applications during recent years. These networks, due to th...
158
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IWCMC
2006
ACM
15 years 11 months ago
2006
ACM
One important characteristic of wireless sensor networks is energy stringency. Constructing a connected dominating set (CDS) has been widely used as a topology control strategy to...
178
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WCNC
2008
IEEE
16 years 3 days ago
2008
IEEE
—In this paper, a wireless cognitive radio sensor network is considered, where each sensor node is equipped with cognitive radio and the network is a multi-carrier system operati...
203
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WCE
2007
15 years 6 months ago
2007
—Spatial query execution is an essential functionality of a sensor network. Redundancy within a sensor network can be exploited to reduce the communication cost incurred in execu...