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1313 results found

3.5 GHz CBRS Federal Incumbent Protection Move Lists with a Hybrid ITM/extended Hata Propagation Model

Data provided by  National Institute of Standards and Technology

Federal Communications Commission rules for the 3.5 GHz citizens broadband radio service (CBRS) permit commercial systems to share 150 MHz of bandwidth with federal and other incumbents. To protect the federal incumbents, a spectrum coordinator?the spectrum access system (SAS)?uses a standardized algorithm to suspend some commercial transmissions when a nearby incumbent (e.g., a shipborne radar) becomes active.

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Cybersecurity Framework Manufacturing Profile Low Security Level Example Implementations for Discrete-based Manufacturing System Datasets

Data provided by  National Institute of Standards and Technology

The Cybersecurity Framework Manufacturing Profile Low Security Level Example Implementations Guide provides example proof-of-concept solutions demonstrating how open-source and commercial off-the-shelf (COTS) products that are currently available today can be implemented in manufacturing environments to satisfy the requirements in the Cybersecurity Framework (CSF) Manufacturing Profile Low Security Level. Example proof-of-concept solutions for a process-based manufacturing environment and a discrete-based manufacturing environment are included in the guide.

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Source: https://www.nist.gov/el/intelligent-systems-division-73500/cybersecurity-framework-manufacturing-profile-example

Cybersecurity Framework Manufacturing Profile Low Security Level Example Implementations for Process-based Manufacturing System Datasets

Data provided by  National Institute of Standards and Technology

The Cybersecurity Framework Manufacturing Profile Low Security Level Example Implementations Guide provides example proof-of-concept solutions demonstrating how open-source and commercial off-the-shelf (COTS) products that are currently available today can be implemented in manufacturing environments to satisfy the requirements in the Cybersecurity Framework (CSF) Manufacturing Profile [8] Low Security Level. Example proof-of-concept solutions for a process-based manufacturing environment and a discrete-based manufacturing environment are included in the guide.

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Source: https://doi.org/10.18434/M32071

Blind Measurements of Receiver System Noise

Data provided by  National Institute of Standards and Technology

This is a collection of data sets acquired for measurements of noise figure and receive system noise of wireless/radio frequency receivers and transceivers. These data include tabular data that list

1) Inputs: calibrated input signal and excess noise levels, and

2) Outputs: summary statistics for each type of user data collected for each DUT.

The experiments that produced these data were meant to be used to assess noise measurands, but the data are generic and could be applied to other problems if desired.

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pyMCR: A Python Library for Multivariate Curve Resolution Analysis.

Data provided by  National Institute of Standards and Technology

pyMCR is an open-source software library for performing multivariate curve resolution (MCR) analysis with an alternating regression scheme (MCR-AR). MCR is a chemometric method for elucidating signatures of analytes and their relative abundance from a series of mixture measurements, without any knowledge of these values a priori. This software library, written in Python, enables users to perform MCR analysis with their choice of constraints, regressors, and error functions to minimize. Further, users can apply different constraints and regressors for signature and abundance calculations.

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A Dataset Associated with NIST TN Review of Smart Grid Standards for Testing and Certification Landscape Analysis

Data provided by  National Institute of Standards and Technology

This dataset is associated with NIST TN publication: Review of Smart Grid Standards for Testing and Certification (T&C) landscape analysis. It includes a list of 240 reviewed smart grid standards for T&C landscape analysis using a set of functional metrics that include information models and model mapping, communication protocols and protocol mapping, device physical performance, test method, guide and practice, and cybersecurity of standards. These functional metrics are used to analyze smart grid standards and their T&C program availability.

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Source: https://doi.org/10.18434/M32061

Optimal Dynamic Spectrum Access Scheme for Utilizing White Space in LTE Systems

Data provided by  National Institute of Standards and Technology

This dataset contains results of our simulation experiments carried out for the Optimal Dynamic Spectrum Access Scheme to utilize white space in LTE Systems. The results were published in the proceedings of IEEE WCNC 2019 with the title "Optimal Dynamic Spectrum Access Scheme for Utilizing White Space in LTE Systems". One set of data belongs to output of experiments run against LTE data captured in our lab and corresponds to various configurations used in our experiment (please see the paper for different configuration).

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Analytical Modeling of White Space Utilization for a Dynamic Spectrum Access System

Data provided by  National Institute of Standards and Technology

This dataset contains the result from simulation experiments carried out for our study of analytical modeling of white space utilization for a Dynamic Spectrum Access (DSA) system. It contains the data for the results obtained while comparing analytical and simulated white space utilization (WSU) for synthetic data. It also contains Q-Q plot data which was used to show that the data collected from the metro Philadelphia area is approximately exponentially distributed. It has the histogram of channel 15 and 16 of Philadelphia LTE uplink data.

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A Practical Approach to Placing Coastal Sensors for Spectrum Sharing in the 3.5 GHz Band

Data provided by  National Institute of Standards and Technology

This dataset contains the results of simulated deployments of Environmental Sensing Capability (ESC) sensors along the coasts of the contiguous United States in the 3.5 GHz band. Commercial-federal spectrum sharing in the 3.5 GHz band requires the ESC sensors to detect federal incumbent shipborne radar in order to protect it from harmful interference from commercial users. We use existing tower sites as candidate locations for the sensors and the Irregular Terrain Model (ITM) in point-to-point mode to compute the path loss.

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Data for "Quantum gate teleportation between separated qubits in a trapped-ion processor"

Data provided by  National Institute of Standards and Technology

Data for "Quantum gate teleportation between separated qubits in a trapped-ion processor"

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