1118 search results - page 132 / 224 » The coverage problem in a wireless sensor network |
142
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SAINT
2008
IEEE
15 years 10 months ago
2008
IEEE
In this paper we present an online algorithm that attacks the problem of placing relay nodes in regions where high localized congestion is detected. Congestion refers to the netwo...
141
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MOBIHOC
2008
ACM
16 years 3 months ago
2008
ACM
Recent research shows that significant energy saving can be achieved in wireless sensor networks with a mobile base station that collects data from sensor nodes via short-range co...
170
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IJSNET
2007
15 years 4 months ago
2007
: Many applications developed for wireless sensor networks (WSNs) demand for Reliable communication service, since majority of these applications are event-critical applications. T...
147
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WINET
2010
15 years 2 months ago
2010
Abstract Algorithms for scheduling TDMA transmissions in multi-hop networks usually determine the smallest length conflict-free assignment of slots in which each link or node is a...
151
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GLOBECOM
2010
IEEE
15 years 2 months ago
2010
IEEE
In a traditional wakeup scheduling, sensor nodes start up numerous times to communicate in a period, thus consuming extra energy due to state transitions (e.g. from the sleep state...