263 search results - page 6 / 53 » Robust Multi-Hop Time Synchronization in Sensor Networks |
DCOSS
2008
Springer
14 years 11 months ago
2008
Springer
Heterogeneous sensor networks consisting of resource-constrained nodes as well as resource-intensive nodes equipped with high-bandwidth sensors offer significant advantages for dev...
CORR
2006
Springer
14 years 9 months ago
2006
Springer
Time synchronization is an important aspect of sensor network operation. However, it is well known that synchronization error accumulates over multiple hops. This presents a challe...
GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
— There have been many time synchronization protocols proposed for sensor networks. However, the issues related with securing such protocols have not received adequate amount of ...
WSNA
2003
ACM
15 years 2 months ago
2003
ACM
This paper presents lightweight tree-based synchronization (LTS) methods for sensor networks. First, a single-hop, pair-wise synchronization scheme is analyzed. This scheme requir...
WS
2005
ACM
15 years 3 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...