261 search results - page 26 / 53 » Multi-user Broadcast Authentication in Wireless Sensor Netwo... |
FTDCS
2003
IEEE
14 years 25 days ago
2003
IEEE
Wireless Sensor Networks (WSNs) have particular characteristics that do not allow to apply traditional distributed algorithms directly to them. In this work we adapt the algorithm...
TMC
2008
13 years 7 months ago
2008
Intrusion detection in Wireless Sensor Network (WSN) is of practical interest in many applications such as detecting an intruder in a battlefield. The intrusion detection is define...
ICASSP
2009
IEEE
14 years 2 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...
ALGOSENSORS
2004
Springer
14 years 28 days ago
2004
Springer
We consider three range-free localization protocols for sensor networks and analyze their accuracy in terms of the expected area of uncertainty of position per sensor. Assuming a ...
CNSR
2008
IEEE
14 years 2 months ago
2008
IEEE
Key establishment plays a central role in authentication and encryption in wireless sensor networks, especially when they are mainly deployed in hostile environments. Because of t...