ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,445,976, issued on Oct. 14, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Guangdong, China).
"Power headroom reporting method and apparatus therefor" was invented by Zhihua Shi (Guangdong, China), Wenhong Chen (Guangdong, China), Yun Fang (Guangdong, China), Yingpei Huang (Guangdong, China) and Zhi Zhang (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power headroom reporting method, including: configuring a cell group by means of a network; configuring a sending power limit in the cell group, and for the cell group, corresponding to a first configuration maximum sending power and a second configuration maximum ...