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SENSYS
2010
ACM
13 years 7 months ago
A case against routing-integrated time synchronization
To achieve more accurate global time synchronization, this paper argues for decoupling the clock distribution network from the routing tree in a multihop wireless network. We find...
Thomas Schmid, Zainul Charbiwala, Zafeiria Anagnos...
EURODAC
1995
IEEE
130views VHDL» more  EURODAC 1995»
14 years 18 days ago
Semi-dynamic scheduling of synchronization-mechanisms
This paper presents a novel approach to scheduling of hardware supported synchronization operations. The optimization goal is to minimize the interation time of processes and thus...
Wolfgang Ecker
DCOSS
2008
Springer
13 years 10 months ago
Time Synchronization in Heterogeneous Sensor Networks
Heterogeneous sensor networks consisting of resource-constrained nodes as well as resource-intensive nodes equipped with high-bandwidth sensors offer significant advantages for dev...
Isaac Amundson, Branislav Kusy, Péter V&oum...
DATE
2006
IEEE
99views Hardware» more  DATE 2006»
14 years 3 months ago
Parallel co-simulation using virtual synchronization with redundant host execution
In traditional parallel co-simulation approaches, the simulation speed is heavily limited by time synchronization overhead between simulators and idle time caused by data dependen...
Dohyung Kim, Soonhoi Ha, Rajesh Gupta
ADHOC
2007
164views more  ADHOC 2007»
13 years 9 months ago
Attack-resilient time synchronization for wireless sensor networks
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...
Hui Song, Sencun Zhu, Guohong Cao