Synchrophasor data correction under GPS spoofing attack: A state estimation-based approach
Global positioning system (GPS) spoofing attack (GSA) has been shown to be one of the
most imminent threats to almost all cyber-physical systems incorporated with the civilian …
most imminent threats to almost all cyber-physical systems incorporated with the civilian …
IEEE 1588 time synchronization in power distribution system applications: Timestamping and accuracy requirements
MA Khan, BP Hayes - IEEE Systems Journal, 2023 - ieeexplore.ieee.org
The monitoring and control of power distribution systems requires an accurate and stable
time synchronization infrastructure. The major requirement for a time synchronization system …
time synchronization infrastructure. The major requirement for a time synchronization system …
Long-Term Stability Analysis Toward <10−14 Level for a Highly Compact POP Rb Cell Atomic Clock
N Almat, M Gharavipour, W Moreno… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
Long-term frequency instabilities in vapor-cell clocks mainly arise from fluctuations of the
experimental and environmental parameters that are converted to clock frequency …
experimental and environmental parameters that are converted to clock frequency …
Quantum self-authenticating timing system
WP Grice - US Patent 10,680,807, 2020 - Google Patents
An improved method of distributing timing information is provided. The method includes
transmitting encrypted timing signals from two or more beacons at different locations. The …
transmitting encrypted timing signals from two or more beacons at different locations. The …
Adding accurate timestamping capability to wireless networks for smart grids
Smart grids rely on bi-directional communications between energy production sites and
utilization sites. Usually, different approaches are used for implementing the required Wide …
utilization sites. Usually, different approaches are used for implementing the required Wide …
Process data comparison for topology inference
N Honeth, A Saleem… - 2012 IEEE Power and …, 2012 - ieeexplore.ieee.org
Power system operation and control relies heavily on models for decision making. Topology
is a critical part of producing these models and maintaining up-to-date topologies of …
is a critical part of producing these models and maintaining up-to-date topologies of …
Theoretical security analysis of two-way fiber time transfer technique based on picosecond resolution simulation model
C Zhang, Y Li, W Huang, B Xu - Quantum and Nonlinear …, 2020 - spiedigitallibrary.org
We build a new two-way fiber time transfer technique (TWFTT) simulation model, and
simulate controllable asymmetric attack of delay and attenuation. Both asymmetric attacks …
simulate controllable asymmetric attack of delay and attenuation. Both asymmetric attacks …
Quantum-authenticated clock signal
The present disclosure is directed to a system and method of distributing time information to
enable synchronization in an authenticated manner via a quantum channel. A source device …
enable synchronization in an authenticated manner via a quantum channel. A source device …