PODC
2010
ACM
14 years 3 months ago
2010
ACM
We study the problem of clock synchronization in highly dynamic networks, where communication links can appear or disappear at any time. The nodes in the network are equipped with...
IPPS
1998
IEEE
14 years 3 months ago
1998
IEEE
This paper? provides a description of our Network Time Interface M-Module NTI supporting high-accuracy external clock synchronization by hardware. The NTI is built around our custo...
RTAS
1999
IEEE
14 years 3 months ago
1999
IEEE
In this paper we propose a dynamic constraint transformation technique for ensuring timing requirements in a distributed real-time system possessing periodically synchronized dist...
FM
2009
Springer
14 years 4 months ago
2009
Springer
We study a clock synchronization protocol for the Chess WSN. First, we model the protocol as a network of timed automata and verify various instances using the Uppaal model checker...
SASN
2003
ACM
14 years 4 months ago
2003
ACM
In this paper we present SECTOR, a set of mechanisms for the secure verification of the time of encounters between nodes in multi-hop wireless networks. This information can be u...
ECRTS
2003
IEEE
14 years 4 months ago
2003
IEEE
When time-triggered (TT) systems are to be deployed for large embedded real-time (RT) control systems in cars and airplanes, one way to overcome bandwidth limitations and achieve ...
LATIN
2004
Springer
14 years 4 months ago
2004
Springer
Time synchronization is necessary in many distributed systems, but achieving synchronization in sensornets, which combine stringent precision requirements with severe resource con...
IPSN
2004
Springer
14 years 4 months ago
2004
Springer
Recent advances in technology have made low cost, low power wireless sensors a reality. Clock synchronization is an important service in any distributed system, including sensor n...
PODC
2004
ACM
14 years 4 months ago
2004
ACM
We introduce the distributed gradient clock synchronization problem. As in traditional distributed clock synchronization, we consider a network of nodes equipped with hardware clo...
FSKD
2005
Springer
14 years 5 months ago
2005
Springer
Core operations (e.g. TDMA scheduler, synchronized sleep period, data aggregation) of many proposed protocols for different layer of sensor network necessitate clock synchronizatio...