US Patent Issued to InterDigital Patent Holdings on May 19 for "Multi-AP channel sounding procedures for WLAN systems" (American, Canadian Inventors)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,634,058, issued on May 19, was assigned to InterDigital Patent Holdings Inc. (Wilmington, Del.).

"Multi-AP channel sounding procedures for WLAN systems" was invented by Mahmoud Saad (Montreal), Zinan Lin (Basking Ridge, N.J.), Hanqing Lou (Syosset, N.Y.), Xiaofei Wang (North Caldwell, N.J.) and Rui Yang (Greenlawn, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method performed by a station (STA) associated with a first access point (AP), wherein the first AP is part of a multi-AP (MAP) set comprising the first AP and at least a second AP, may compromise: receiving, from the second AP that the STA is not associated with, a null data packet announc...