Miller, L.
(2004),
Guide to Public Safety Applications of Wireless Technology, NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD
(Accessed December 15, 2024)
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Guide to Public Safety Applications of Wireless Technology
Published
Author(s)
Abstract
We have implemented a quantum key distribution (QKD) system with polarization encoding at 850 nm over 1 km of optical fiber. The high-speed management of the bit-stream, generation of random numbers and processing of the sifting algorithm are all handled by a pair of custom data handling circuit boards. As a complete system using a clock rate of 1.25 Gbit/s, it produces sifted keys at a rate of 1.1 Mb/s with an error rate lower than 1.3% while operating at a transmission rate of 312.5 Mbit/s and a mean photon number 5 = 0.1. With a number of proposed improvements this system has a potential for a higher key rate without an elevated error rate.Citation
NIST Interagency/Internal Report (NISTIR) - 7162
Report Number
7162
NIST Pub Series
Pub Type
NIST Pubs
Keywords
digital voice, interoperability, land moble radio, local area networks, open standards, public safety, radio communictions, sensor networks, wireless networks
Citation
Issues
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Created October 1, 2004, Updated February 19, 2017