US Patent Issued to Mentats on Dec. 23 for "Operation method when S and F satellite operation is supported" (South Korean Inventor)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,506,697, issued on Dec. 23, was assigned to Mentats Co. Ltd. (Seoul, South Korea).

"Operation method when S and F satellite operation is supported" was invented by Sang Geun Yu (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to one embodiment, an operation method of user equipment (UE) may comprise: while a timer T3451 is running, not initiating a non-access stratum (NAS) procedure over a S&F satellite cell in a tracking area identifier (TAI) list assigned to the UE, unless the S&F satellite cell broadcasts a same satellite identifier (ID) broadcasted by the S&F satellite cell from which an accept message was received; and r...