Intellectual Property India Publishes Patent Application for 'Methods For Enabling Multi Link Millimeter Wave Beam Training' Filed by Interdigital Patent Holdings Inc.

MUMBAI, India, May 30 -- Intellectual Property India has published a patent application (202517045545 A) filed by Interdigital Patent Holdings Inc., Wilmington, U.S.A., on May 12, for 'methods for enabling multi link millimeter wave beam training.'

Inventor(s) include Saad Mahmoud; Lou Hanqing; Lin Zinan; Wang Xiaofei; and Yang Rui.

The application for the patent was published on May 30, under issue no. 22/2025.

According to the abstract released by the Intellectual Property India: "Methods for enabling multi link millimeter wave (mmW) beam training are provided herein. A method performed by a station (STA) may include: receiving on a sub 7 GHz link of the STA a null data packet (NDP) announcement (NDPA) frame wherein the NDPA includes information to initiate a millimeter wave (mmW) beam training process; determining that at least one STA Info field included in the NDPA frame includes an association ID (AID) subfield that matches an AID associated with the STA; receiving based on information included in the STA Info field one or more NDP physical layer protocol data units (PPDUs) on a mmW link; and transmitting on the sub 7 GHz link a beam training feedback report based on the one or more NDP PPDUs received on the mmW link."

The patent application was internationally filed on Nov. 17, 2023, under International application No.PCT/US2023/080270.

Disclaimer: Curated by HT Syndication.