ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,418,840, issued on Sept. 16, was assigned to ZTE Corp. (Shenzhen, China).
"Method for addition and change of conditional primary cells in a secondary cell group" was invented by Mengjie Zhang (Shenzhen, China), He Huang (Shenzhen, China), Jing Liu (Shenzhen, China) and Li Yang (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A master node (MN) may receive a secondary node (SN) change required message from a source SN. The MN may send an indication of a maximum number of candidate PSCells that can be configured by a target SN, in an SN addition request message, to the target SN. The MN may receive, from the target SN, at least one candida...