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» Tight bounds for clock synchronization
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PODC
2009
ACM
14 years 5 months ago
Tight bounds for clock synchronization
d Abstract] Christoph Lenzen Computer Engineering and Networks Laboratory (TIK) ETH Zurich, 8092 Zurich, Switzerland lenzen@tik.ee.ethz.ch Thomas Locher Computer Engineering and N...
Christoph Lenzen, Thomas Locher, Roger Wattenhofer
FOCS
2008
IEEE
13 years 11 months ago
Clock Synchronization with Bounded Global and Local Skew
We present a distributed clock synchronization algorithm that guarantees an exponentially improved bound of O(log D) on the clock skew between neighboring nodes in any graph G of ...
Christoph Lenzen, Thomas Locher, Roger Wattenhofer
SSS
2009
Springer
133views Control Systems» more  SSS 2009»
13 years 9 months ago
A Metastability-Free Multi-synchronous Communication Scheme for SoCs
We propose a communication scheme for GALS systems with independent but approximately synchronized clock sources, which guarantees high-speed metastability-free communication betwe...
Thomas Polzer, Thomas Handl, Andreas Steininger
OPODIS
2003
13 years 6 months ago
Linear Time Byzantine Self-Stabilizing Clock Synchronization
Awareness of the need for robustness in distributed systems increases as distributed systems become an integral part of day-to-day systems. Tolerating Byzantine faults and possessi...
Ariel Daliot, Danny Dolev, Hanna Parnas
FPL
2009
Springer
113views Hardware» more  FPL 2009»
13 years 9 months ago
Clock duplicity for high-precision timestamping in Gigabit Ethernet
Hardware-timestamping is essential for achieving tight synchronization in networking applications. This mechanism is selectively used on few high-cost tailored systems. Actual μP...
Carles Nicolau, Dolors Sala, Enrique Cantó