by Editor | Oct 29, 2020 | Blog
Image: Shutterstock Blog Editor’s Note: A relatively recent paper from the University of Texas Radionavigation Laboratory (Peter A. Iannucci and Todd E. Humphreys) on leveraging a communication constellation in low earth orbit (LEO) for positioning, navigation...
by Editor | Oct 26, 2020 | Blog
RNT Foundation Image: Historic High Accuracy Clock on Display at NIST Blog Editor’s Note: Interesting two-in-one press release from NIST. First they are looking for comment on their draft cyber security profile for PNT users. This document seeks to identify:...
by Editor | Oct 23, 2020 | Blog
Shutterstock Image: Flatiron range near Boulder, CO. Blog Editor’s Note – Most of our readers are already saying to themselves “this is about Lightsquared/Ligado.” Yes. Yes it is. Couple things to remember about “evidence based”:...
by Editor | Oct 20, 2020 | Blog
Blog editor’s note: RNT Foundation member DR Pat Diamond, and foundation president Dana A. Goward were two of the co-authors for the paper discussed below. Precise time for all: Paper calls for resilient national timing October 19, 2020 – By Tracy Cozzens...
by Editor | Oct 19, 2020 | Blog
Blog Editor’s Note: Interesting arrticle on the challenges facting use of OneWeb for LEO PNT. We have heard others suggest the best path could be to modify future OneWeb payloads rather than try to leverage existing on-orbit assets. Note that the on-line version...
by Editor | Oct 18, 2020 | Blog
Image: Russian Jamming Signal Detected by Norwegian Communications Authority Blog Editor’s Note: Interesting article co-authored by RNTF Advisor Guy Busenel (his employer, Spirent, is also a corporate member of the RNT Foundation). From the Merriam Webster...
