MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202418045398 A) filed by Interdigital Patent Holdings, Inc. on June 12, 2024, for Methods For Power Efficient Broadcasting In Wlan.

Inventors include Wang, Xiaofei; Lou, Hanqing; Sun, Li Hsiang; and Levy, Joseph.

The application for the patent was published on September 25, 2026, under issue no. 39/2026.

Abstract: Systems, methods, and devices for broadcast service negotiation and nonsimultaneous transmit-receive (STR) channel blindness recovery are provided herein. Some methods performed by a Wireless Transmit/Receive Unit (WTRU), may comprise operating over a first link; operating over a second link; receiving a frame including a Network Allocation Vector (NAV) setting associated with the second link, the NAV setting indicating a time duration; and sending a transmission over the first link, wherein a duration of the transmission over the first link is shorter than or equal to the time duration indicated by the NAV setting. The frame including the NAV setting indicates that the time duration may not be extended or modified. The method may further comprise sending, by the WTRU, an indication that it the WTRU is capable of performing a multi-link restricted transmission. The WTRU may enter a sleep mode on the first link after sending the transmission over the first link

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