US Patent Issued to VIAVI SOLUTIONS on Dec. 16 for "Satellite signal propagation delay test device" (American, German Inventors)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,498,676, issued on Dec. 16, was assigned to VIAVI SOLUTIONS INC. (Chandler, Ariz.).

"Satellite signal propagation delay test device" was invented by David Royle (Rockville, Md.), Mikhail Charny (Derwood, Md.), Joseph Gomez (Boyds, Md.) and Roland Stooss (Engstingen, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A test device determines a Global Navigation Satellite System (GNSS) signal propagation delay in a GNSS signal distribution system (GSDS) for a radio access network, and can further perform long-term tests on a GSDS without having access to a GNSS satellite. The test device includes a GNSS receiver and a clock that can be re-tuned to acc...