US Patent Issued to NEC on June 17 for "Radio access network node, radio terminal, and method therefor" (Japanese Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,335,791, issued on June 17, was assigned to NEC Corp. (Tokyo).

"Radio access network node, radio terminal, and method therefor" was invented by Hisashi Futaki (Tokyo) and Sadafuku Hayashi (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A secondary node (2) transmits to a radio terminal (3), via a master node (1), a first RRC message indicating an execution condition of a conditional primary cell change of a primary cell of a secondary cell group from a first cell to a second cell. In addition, the secondary node (2) receives, via the master node (1), a second RRC message that is transmitted from the radio terminal (3) in response to a satisfaction...