687 search results - page 60 / 138 » Connectivity and coverage maintenance in wireless sensor net... |
COCOON
2005
Springer
14 years 1 months ago
2005
Springer
The paper addresses the relay node placement problem in two-tiered wireless sensor networks. Given a set of sensor nodes in an Euclidean plane, our objective is to place minimum nu...
AINA
2006
IEEE
13 years 11 months ago
2006
IEEE
Flooding protocols for wireless networks in general have been shown to be very inefficient and therefore are mainly used in network initialization or route discovery and maintenan...
MOBICOM
2009
ACM
14 years 2 months ago
2009
ACM
In this paper we investigate the connectivity for large-scale clustered wireless sensor and ad hoc networks. We study the effect of mobility on the critical transmission range fo...
UIC
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. The proper deployment of sensors is very important for the successful completion of the sensing tasks due to the inevitable relation with the physical world. This paper p...
JNCA
2008
13 years 7 months ago
2008
Bluetooth technology is specially designed for the wireless personal area networks to replace cable. Several challenges exist in Bluetooth scatternet formation and routing, since ...