IEEE 1588 for clock synchronization in industrial IoT and related applications: A review on contributing technologies, protocols and enhancement methodologies
Precise time synchronization becomes a vital constituent due to the rigorous needs of
several time-sensitive applications. The clock synchronization protocol is one of the …
several time-sensitive applications. The clock synchronization protocol is one of the …
The Complete Guide to SCION
The first SCION book, published in 2017, summarized the results of eight years of work by
over a dozen researchers. Now, five years later, we have completely rewritten the book. It …
over a dozen researchers. Now, five years later, we have completely rewritten the book. It …
Globally synchronized time via datacenter networks
In this paper, we present Datacenter Time Protocol (DTP), a clock synchronization protocol
that does not use packets at all, but is able to achieve nanosecond precision. In essence …
that does not use packets at all, but is able to achieve nanosecond precision. In essence …
Precise time-synchronization in the data-plane using programmable switching asics
Current implementations of time synchronization protocols (eg PTP) in standard industry-
grade switches handle the protocol stack in the slow-path (control-plane). With new use …
grade switches handle the protocol stack in the slow-path (control-plane). With new use …
On the utilization of system-on-chip platforms to achieve nanosecond synchronization accuracies in substation automation systems
A synchronized common sense of time is a key factor for many smart grid applications, such
as the sample value process bus operation. The precision time protocol (PTP), as defined in …
as the sample value process bus operation. The precision time protocol (PTP), as defined in …
Performance analysis of PTP components for IEC 61850 process bus applications
New substation automation applications, such as sampled value (SV) process buses and
synchrophasors, require a sampling accuracy of 1 μs or better. The Precision Time Protocol …
synchrophasors, require a sampling accuracy of 1 μs or better. The Precision Time Protocol …
Evaluation of precision time synchronisation methods for substation applications
Many substation applications require accurate time-stam**. The performance of systems
such as Network Time Protocol (NTP), IRIG-B and one pulse per second (1-PPS) have been …
such as Network Time Protocol (NTP), IRIG-B and one pulse per second (1-PPS) have been …
Globally synchronized time via datacenter networks
Synchronized time is critical to distributed systems and network applications in a datacenter
network. Unfortunately, many clock synchronization protocols in datacenter networks such …
network. Unfortunately, many clock synchronization protocols in datacenter networks such …
G-sinc: Global synchronization infrastructure for network clocks
Many critical computing applications rely on secure and dependable time which is reliably
synchronized across large distributed systems. Today's time synchronization architectures …
synchronized across large distributed systems. Today's time synchronization architectures …
An FPGA based cut-through switch optimized for one-step PTP and real-time Ethernet
This paper presents an FPGA based Ethernet cut-through switch that is optimized for one-
step PTP clock synchronization and fast forwarding of real-time Ethernet frames. Whereas a …
step PTP clock synchronization and fast forwarding of real-time Ethernet frames. Whereas a …