46 search results - page 3 / 10 » On Maintaining Sensor-Actor Connectivity in Wireless Sensor ... |
WCNC
2010
IEEE
13 years 9 months ago
2010
IEEE
—The deployment strategy for achieving differentiated coverage and probabilistic connectivity in wireless sensor networks is studied in this paper. A novel solution based on elit...
COLCOM
2009
IEEE
13 years 10 months ago
2009
IEEE
—Sensing coverage and network connectivity are two fundamental issues in wireless sensor networks (WSNs). Due to resource constraints of sensor nodes, it may not be possible, or ...
DEXAW
2005
IEEE
13 years 11 months ago
2005
IEEE
In this paper we present Energy Aware Random Asynchronous Wakeup (RAW-E), a novel crosslayer power management and routing protocol for heterogeneous wireless sensor and actor netw...
GLOBECOM
2007
IEEE
13 years 9 months ago
2007
IEEE
Wireless sensor networks have been widely used in many surveillance applications. Due to the importance of sensor nodes in such applications, certain level of protection needs to b...
ISCC
2009
IEEE
14 years 3 days ago
2009
IEEE
It is important to have continuous connectivity in a wireless sensor network after it is deployed in a hostile environment. However, such networks are constrained by the low usert...