ALEXANDRIA, Va., June 18 -- United States Patent no. 12,328,218, issued on June 10, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Signal processing method and communication apparatus" was invented by Xinzheng Wang (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of this application disclose a signal processing method and a communication apparatus, to obtain an estimated value of a receive end-direct current (Rx DC) component based on a sampling point of a signal. In this application, for a specified data frame including one or more direct current (DC) subcarriers or a field in the data frame, the signal is sampled in a first time period to obtain at least one fi...