MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202617080001 A) filed by Newracom, Inc. on June 29, 2026, for Obtaining Distributed Tone Resource Unit (dru) Tone Feedback Information.
Inventors include Noh, Si-Chan; and Lee, Joonsoo.
The application for the patent was published on August 14, 2026, under issue no. 33/2026.
Abstract: An embodiment is method performed by an access point (AP) to obtain distributed tone resource unit (dRU) tone feedback information from one or more stations (STAs). The method includes transmitting a null data packet announcement (NDPA) frame, wherein the NDPA frame includes, for each of the one or more STAs, information regarding a dRU zone assigned to the STA and dRU tones assigned to the STA within the dRU zone assigned to the STA, transmitting a null data packet (NDP) frame after transmitting the NDPA frame, transmitting a trigger frame to solicit dRU tone feedback information from the one or more STAs, and receiving, from each of the one or more STAs, dRU tone feedback information for the dRU tones assigned to the STA.
Disclaimer: Curated by HT Syndication.
