124 search results - page 7 / 25 » Lifetime Analysis in Heterogeneous Sensor Networks |
GLOBECOM
2007
IEEE
15 years 6 months ago
2007
IEEE
—Network lifetime is a critical issue in Wireless Sensor Networks. It is possible to extend network lifetime by organizing the sensors into a number of sensor covers. However, wi...
AHSWN
2007
14 years 11 months ago
2007
Large wireless sensor networks promise to revolutionize the way we sense and control the physical world. In large networks the nodes within the range of the base station forward d...
108
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PEWASUN
2007
ACM
15 years 1 months ago
2007
ACM
Wireless Sensor Network (WSN) technology is now mature enough to be used in numerous application domains. However, due to the restricted amount of energy usually allocated to each...
99
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CORR
2007
Springer
14 years 11 months ago
2007
Springer
: Collaborative beamforming (CB) and cooperative transmission (CT) have recently emerged as communication techniques that can make effective use of collaborative/cooperative nodes ...
119
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CORR
2008
Springer
14 years 11 months ago
2008
Springer
Energy consumption is the most important factor that determines sensor node lifetime. The optimization of wireless sensor network lifetime targets not only the reduction of energy...