1125 search results - page 109 / 225 » The Coverage Problem in Three-Dimensional Wireless Sensor Ne... |
157
Voted
INFOCOM
2010
IEEE
15 years 1 months ago
2010
IEEE
We address the problem of efficiently gathering correlated data from a wireless sensor network, with the aim of designing algorithms with provable optimality guarantees, and unders...
113
Voted
TWC
2008
15 years 3 months ago
2008
The distance between nodes in a wireless sensor network (WSN) is an important factor in the performance that can be extracted from the network for many tasks. However, the distanc...
147
Voted
IJSNET
2007
15 years 3 months ago
2007
: Robustness and security of services like localisation, routing and time synchronisation in Wireless Sensor Networks (WSNs) have been critical issues. Efficient mathematical (gra...
133
Voted
AINA
2006
IEEE
15 years 5 months ago
2006
IEEE
In this paper, we study the problem of data gathering in multi-hop wireless sensor networks. To tackle the high degree of channel contention and high probability of packet collisi...
126
Voted
ICNP
2009
IEEE
15 years 10 months ago
2009
IEEE
—In this paper, we describe oCast, an energy-optimal multicast routing protocol for wireless sensor networks. The general minimum-energy multicast problem is NP-hard. Intermitten...