MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202541023750 A) filed by Samsung Electronics Co. , Ltd. on March 17, 2025, for Method And Apparatus For Providing Dynamic Unavailability Information In Wi-Fi System.

Inventors include Manasi Ekkundi; and Karthik Srinivasa Gopalan.

The application for the patent was published on September 18, 2026, under issue no. 38/2026.

Abstract: METHOD AND APPARATUS FOR PROVIDING DYNAMIC UNAVAILABILITY INFORMATION IN WI-FI SYSTEM ABSTRACT The present disclosure generally relates to a method for indicating unavailability information in a Wi-Fi system, comprising determining by an access point AP, a dynamic unavailability time information for a period when the AP is unable to utilize a duration of transmission opportunity, the dynamic unavailability time information comprises at least one of a start time of unavailability time slot and a duration of unavailability and indicating, by the AP, the dynamic unavailability time information in a control frame. The method further comprises transmitting by the AP, the control frame to at least one non-AP station in the Wi-Fi system. [FIG. 3 and 6]

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