ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,771,591, issued on Oct. 20, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Signal transmission method and apparatus" was invented by Kuandong Gao (Shenzhen, China) and Huang Huang (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A signal transmission method and an apparatus are provided. In the method, a transmit end determines a plurality of reference signals based on a combined reference signal, a combination manner, and an interference coefficient between different reference signals. The combined reference signal is obtained by combining the plurality of reference signals. The combination manner includes at least one...