394 search results - page 47 / 79 » Fault-Tolerant Relay Node Placement in Wireless Sensor Netwo... |
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
Abstract—We revisit the shortest path problem in asynchronous duty-cycled wireless sensor networks, which exhibit time-dependent features. We model the time-varying link cost and...
DCOSS
2006
Springer
14 years 21 days ago
2006
Springer
We develop algorithms for finding the minimum energy transmission schedule for duty-cycle and rate constrained wireless sensor nodes transmitting over an interference channel. Sinc...
MSN
2007
Springer
14 years 3 months ago
2007
Springer
The access scheduling on the control channels in TDMA wireless mesh networks is studied in this paper. The problem is to assign time-slots for each node in the network to access th...
SASN
2004
ACM
14 years 2 months ago
2004
ACM
Key management is one of the fundamental building blocks of security services. In a network with resource constrained nodes like sensor networks, traditional key management techni...
IEEEIAS
2008
IEEE
14 years 3 months ago
2008
IEEE
Full network level privacy spectrum comprises of identity, route, location and data privacy. Existing privacy schemes of wireless sensor networks only provide partial network leve...