ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,707,383, issued on Aug. 11, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Mobile relay positioning using physical cell identifiers (PCI)" was invented by Fei Sun (Shanghai) and Haiyan Luo (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "This application provides a method of obtaining information. According to the method, a mobile relay device moves to a permitted area in which the mobile relay device is allowed to use a relay function, where the permitted area is a cell covered by a donor base station. The mobile relay device obtains, in the permitted area, a physical cell identifier (PCI) of a relay cell through which...