US Patent Issued to NTT on Dec. 9 for "Optical path design apparatus, optical path design method and program" (Japanese Inventors)

ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,494,859, issued on Dec. 9, was assigned to NTT Inc. (Tokyo).

"Optical path design apparatus, optical path design method and program" was invented by Takafumi Tanaka (Musashino, Japan), Takuya Ohara (Musashino, Japan), Fumikazu Inuzuka (Musashino, Japan), Takuya Oda (Musashino, Japan) and Masayuki Shimoda (Musashino, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical path design device includes a scheduling unit configured to generate, according to demand information, including information on a frequency bandwidth required for communication between a first node device at a start point of an optical path and a second node device at an end poin...