123 search results - page 18 / 25 » Topology-Transparent Duty Cycling for Wireless Sensor Networ... |
ADHOC
2010
14 years 9 months ago
2010
We investigate the problem of sleep/wake scheduling for low duty cycle sensor networks. Our work differs from prior work in that we explicitly consider the effect of synchronizati...
ICCCN
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract—Energy efficiency is a central challenge in batteryoperated sensor networks. Current energy-efficient mechanisms employ either duty cycling, which reduces idle listeni...
ICDCS
2010
IEEE
14 years 11 months ago
2010
IEEE
Abstract—Coverage problem is a fundamental issue in wireless ad hoc and sensor networks. Previous techniques for coverage scheduling often require accurate location information o...
121
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ICDE
2011
IEEE
14 years 1 months ago
2011
IEEE
— In a wireless sensor network (WSN), each sensor monitors environmental parameters, and reports its readings to a base station, possibly through other nodes. A sensor works in c...
80
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ADHOC
2008
14 years 9 months ago
2008
The diversity of applications and typically scarce node resources set very tight constraints to Wireless Sensor Networks (WSN). It is not possible to fulfill all requirements with...