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Displaying 251 - 275 of 380

A Calibration of Timing Accuracy in NIST Cyber-Physical Systems Testbed

October 3, 2018
Author(s)
Marc A. Weiss, Ya-Shian Li-Baboud, Dhananjay Anand, Paul A. Boynton, Kevin Gerard Brady, Martin Burns
We report results from a project to calibrate timing in the NIST CPS and Smart Grid Testbeds. We measured clock synchronization accuracy and stability as well as latencies for potential experiments in the testbeds. We determined calibrations of GPS

Feature Topic: Enabling Technologies for Smart Internet of Things

September 18, 2018
Author(s)
Hamid Gharavi
This feature topic aims at providing timely and comprehensive overviews of the current state-of-the art in terms of fundamental theoretical innovations and technological advances and towards exploiting smart caching, communications, computing and

Securing Electronic Health Records on Mobile Devices

July 27, 2018
Author(s)
Gavin W. O'Brien, Nate V. Lesser, Brett Pleasant, Sue Wang, Kangmin Zheng, Colin Bowers, Kyle Kamke
Health care providers increasingly use mobile devices to receive, store, process, and transmit patient clinical information. According to our own risk analysis, discussed here, and in the experience of many health care providers, mobile devices can present

A 3D Topology Optimization Scheme for M2M Communications

June 29, 2018
Author(s)
Yalong Wu, Wei Yu, Jin Zhang, David W. Griffith, Nada T. Golmie
Without efficient topology management, M2M communications will likely asymmetrically congest gateways and eNodeBs in 3rd Generation Partnership Project (3GPP) Long-Term Evolution (LTE) and Long-Term Evolution Advanced (LTE-A) networks, especially when M2M

A Dynamic Rate Adaptation Scheme for M2M Communications

May 24, 2018
Author(s)
Yalong Wu, Wei Yu, David W. Griffith, Nada T. Golmie
The number of Machine-to-Machine (M2M) devices has continued to grow at an accelerated rate. Without thoughtful and efficient resource management, M2M communications will be asymmetrically handicapped by service rate scarcity as more devices are

Fog Computing Conceptual Model

March 14, 2018
Author(s)
Michaela Iorga, Larry Feldman, Robert Barton, Michael J. Martin, Nedim S. Goren, Charif Mahmoudi
Managing the data generated by Internet of Things (IoT) sensors and actuators is one of the biggest challenges faced when deploying an IoT system. Traditional cloud-based IoT systems are challenged by the large scale, heterogeneity, and high latency

Application of Link Adaptation in Body Area Networks

February 15, 2018
Author(s)
Kamran Sayrafian, Martina Barbi, Mehdi Alasti
A Body Area Network (BAN) is a wireless protocol for connectivity of wearable and implantable sensors located inside, on the surface or near the human body. Medical applications requirements impose stringent constraints on the reliability, and quality of

Internet of Things (IoT) Cybersecurity Colloquium

December 22, 2017
Author(s)
Benjamin M. Piccarreta, Katerina N. Megas, Danna G. O'Rourke
This report provides an overview of the topics discussed at the “Internet of Things (IoT) Cybersecurity Colloquium” hosted on NIST’s campus in Gaithersburg, Maryland on October 19, 2017. It summarizes key takeaways from the presentations and discussions
Displaying 251 - 275 of 380
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