2129 search results - page 111 / 426 » Reliability of Wireless Sensor Network with Sleeping Nodes |
ICDCS
2008
IEEE
15 years 4 months ago
2008
IEEE
Many event-driven localization methods have been proposed as low cost, energy efficient solutions for wireless senor networks. In order to eliminate the requirement of accurately...
MOBIHOC
2007
ACM
15 years 9 months ago
2007
ACM
Broadcast authentication is an important application in sensor networks. Public Key Cryptography (PKC) is desirable for this application, but due to the resource constraints on se...
PERCOM
2006
ACM
15 years 9 months ago
2006
ACM
Abstract. We propose a novel mechanism for authentication of queries in a sensor network in case these queries are flooded. In our protocol, the base station appends an authenticat...
PEWASUN
2006
ACM
15 years 4 months ago
2006
ACM
In wireless multi-hop networks, hello protocols for neighbor discovery are a basic service offered by the networking stack. However, their study usually rely on rather simplistic...
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SENSYS
2005
ACM
15 years 3 months ago
2005
ACM
— In this paper, we propose a dynamic en-route filtering scheme for false data injection attacks in wireless sensor networks. In sensor networks, adversaries can inject false da...