ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,489,663, issued on Dec. 2, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).
"Sequence-based signal processing method and apparatus" was invented by Bingyu Qu (Beijing) and Hao Sun (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A sequence-based signal processing method and apparatus are provided. A sequence meeting a requirement for sending a signal by using a physical uplink control channel (PUCCH) is determined. The sequence is a sequence {fn} consisting of 12 elements, fn represents an element in the sequence {fn}, and the determined sequence {fn} is a sequence meeting a preset condition. Then, the 12 elements in the sequence {f...