1238 search results - page 63 / 248 » A resource--efficient time estimation for wireless sensor ne... |
WS
2005
ACM
14 years 2 months ago
2005
ACM
In this paper, we analyze attacks on existing time synchronization protocols for wireless sensor networks. We propose a secure time synchronization toolbox to counter these attack...
IJAHUC
2006
13 years 8 months ago
2006
: Time synchronisation is one of the most important and fundamental middleware services for wireless sensor networks. However, there is an apparent disconnect between existing time...
EMNETS
2007
14 years 23 days ago
2007
Deployment of a wireless sensor network (WSN) system is a critical step because theoretical models and assumptions often differ from real environmental characteristics and perform...
ICPPW
2007
IEEE
14 years 3 months ago
2007
IEEE
With the growth in the computation capacity of sensor nodes, they are increasingly equipped to handle more complex functions. Moreover, the need to realize the complete loop of se...
ALGOSENSORS
2008
Springer
13 years 11 months ago
2008
Springer
In this paper, we re-examine the RSSI measurement model for location estimation and provide the first detailed formulation of the probability distribution of the position of a sens...