28 search results - page 1 / 6 » Towards a theory for securing time synchronization in wirele... |
WISEC
2009
ACM
13 years 11 months ago
2009
ACM
Time synchronization in highly distributed wireless systems like sensor and ad hoc networks is extremely important in order to maintain a consistent notion of time throughout the ...
WCNC
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract— A fundamental building block in distributed wireless sensor networks is time synchronization. Given resource constrained nature of sensor networks, traditional time syn...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
—We propose a new approach to evaluate the ultimate performance limit of time synchronization in wireless sensor networks based on the estimation theory. In particular the lower ...
CCS
2006
ACM
13 years 8 months ago
2006
ACM
Accurate and synchronized time is crucial in many sensor network applications due to the need for consistent distributed sensing and coordination. In hostile environments where an...
WS
2005
ACM
13 years 10 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...