Intellectual Property India Publishes Patent Application for Obtaining Distributed Tone Resource Unit (dru) Tone Feedback Information

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...