384 search results - page 21 / 77 » Cooperative contention-based forwarding for wireless sensor ... |
CORR
2008
Springer
13 years 8 months ago
2008
Springer
Energy consumption is the most important factor that determines sensor node lifetime. The optimization of wireless sensor network lifetime targets not only the reduction of energy...
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
This work presents a class of unidirectional lifting-based wavelet transforms for an arbitrary communication graph in a wireless sensor network. These transforms are unidirectiona...
IEEEARES
2007
IEEE
14 years 3 months ago
2007
IEEE
— Node compromise is a serious threat in wireless sensor networks. An adversary can use compromised nodes to inject false data into the network forging events to deceive the base...
COLCOM
2005
IEEE
14 years 2 months ago
2005
IEEE
When two sponsoring organizations, working towards separate goals, can employ wireless sensor networks for a finite period of time, it can be efficiency-enhancing for the sponso...
COMSUR
2011
12 years 8 months ago
2011
—Wireless sensor networks (WSNs) have been applied to many applications since emerging. Among them, one of the most important applications is Sensor Data Collections, where sense...