28 search results - page 2 / 6 » Towards a theory for securing time synchronization in wirele... |
JSAC
2006
13 years 4 months ago
2006
Abstract--Wireless sensor networks have received a lot of attention recently due to its wide applications. An accurate and synchronized clock time is crucial in many sensor network...
PEWASUN
2005
ACM
13 years 10 months ago
2005
ACM
Inherent to the wireless sensor networks are the two major problems of the broadcasting vulnerability, the limited computational capability and power budget. Even though security ...
INFOCOM
2008
IEEE
13 years 11 months ago
2008
IEEE
—Achieving secure time-synchronization in wireless sensor networks (WSNs) is a challenging, but very important problem that has not yet been addressed effectively. This paper pro...
ADHOC
2007
13 years 5 months ago
2007
The existing time synchronization schemes in sensor networks were not designed with security in mind, thus leaving them vulnerable to security attacks. In this paper, we first id...
WSNA
2003
ACM
13 years 10 months ago
2003
ACM
We consider the problem of synchronization of all clocks in a sensor network, in the regime of asymptotically high node densities. We formulate this problem as one in which all cl...