US Patent Issued to Huawei Technologies'Co., 'Ltd.' on Feb. 17 for "Method and apparatus for extremely high throughput null data packet support using ranging null data packet announcement" (Canadian Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,556,252, issued on Feb. 17, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Method and apparatus for extremely high throughput null data packet support using ranging null data packet announcement" was invented by Jung Hoon Suh (Kanata, Canada), Yan Xin (Kanata, Canada), Osama Aboul-Magd (Kanata, Canada) and Kwok Shum Au (Kanata, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "A format for a Null Data Packet Announcement (NDPA) frame for Wi-Fi sensing is provided. The frame format is based on the ranging NDPA frame format. The sensing frame can indicate channel state information measurement parameters, for a preamble punctured EHT...