US Patent Issued to EXFO on Jan. 20 for "Systems and methods for associating SUPI and SUCI in 5G networks" (French, Canadian Inventors)

ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,532,158, issued on Jan. 20, was assigned to EXFO OY (Oulu, Finland).

"Systems and methods for associating SUPI and SUCI in 5G networks" was invented by Anwer Al-Dulaimi (Montreal), Stephane Michel Boulet (Chateaugiron, France), Jad Alouani (Rennes, France), Manuel Cisse (Chanteloup, France), Choua Yang (Betton, France) and Guillaume Ernot (Paimpol, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for detecting a subscriber permanent identifier (SUPI) from a subscriber concealed identifier (SUCI) include steps of receiving the SUCI that is a representative of user equipment (UE) of interest and that is encrypted; checking associa...