441 search results - page 35 / 89 » Approximate Coverage in Wireless Sensor Networks |
103
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GPC
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. Sensor network deployment and its maintenance are very challenging due to hostile and unpredictable nature of environments. The field coverage of a wireless sensor networ...
140
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INFOCOM
2012
IEEE
13 years 2 months ago
2012
IEEE
—In many applications, it is a basic operation for the sink to periodically collect reports from all sensors. Since the data gathering process usually proceeds for many rounds, i...
91
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AINA
2007
IEEE
15 years 6 months ago
2007
IEEE
— Wireless sensor networks are made up of hundreds of devices deployed over a distant or sensitive field to be monitored. Energy consumption is balanced by taking advantage of t...
116
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IJAHUC
2007
14 years 11 months ago
2007
: In wireless sensor networks, one of the main design challenges is to save severely constrained energy resources and obtain a long system lifetime. Low cost of sensors enables us ...
152
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MOBIHOC
2005
ACM
15 years 11 months ago
2005
ACM
We consider a wireless sensor network in which sensors are grouped into clusters, each with its own cluster head (CH). Each CH collects data from sensors in its cluster and relays...