US Patent Issued to Huawei Technologies on July 29 for "Methods and apparatus for using a phase tracking reference signal with a single carrier waveform" (Canadian Inventor)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,375,338, issued on July 29, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Methods and apparatus for using a phase tracking reference signal with a single carrier waveform" was invented by Nuwan Suresh Ferdinand (Kanata, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "Aspects of the present application provide methods and devices for a phase tracking reference (PT-RS) scheme for use by a single carrier Offset QAM (SC-OQAM) transmitter and receiver to estimate, and correct, phase errors that occur over the communication link between the SC-OQAM transmitter and receiver. Phase errors can occur due to, for example, phase noise or ca...