US Patent Issued to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS on April 14 for "Methods and apparatus for beam determination for physical uplink control channel (PUCCH) transmission" (Texas Inventor)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,692, issued on April 14, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Dongguan, China).

"Methods and apparatus for beam determination for physical uplink control channel (PUCCH) transmission" was invented by Li Guo (Allen, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and systems for starting a contention-based random-access channel (RACH) upon detecting beam failure of a serving cell. The method includes transmitting a medium access control (MAC) control element (CE), signaling the beam failure of the serving cell in a message of the contention-based RACH. The method further includes determining completion of...