MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202441076704 A) filed by Samsung Electronics Co. , Ltd. on October 09, 2024, for System And Method For Exchanging Information In Coordinated Restricted Target Wake Time (co-Rtwt) Schedule-Based Communication.
Inventors include Rishabh Roy; Karthik Srinivasa Gopalan; Anand Jee; and Aniruddh Rao Kabbinale.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: ABSTRACT SYSTEM AND METHOD FOR EXCHANGING INFORMATION IN COORDINATED RESTRICTED TARGET WAKE TIME (CO-RTWT) SCHEDULE5 BASED COMMUNICATION A method is disclosed for exchanging information in a coordinated Restricted Target Wake Time (CO-RTWT) schedule-based communication system, executed by a first access point (AP). The method enables efficient coordination among multiple APs to optimize wireless 10 communication scheduling. It includes transmitting a request message from the first AP to a second AP to initiate CO-RTWT schedule negotiation, wherein the request message contains a CO-RTWT priority request information element (IE). Upon receipt of the request, the second AP responds with a message indicating a CO-RTWT priority confirmation status, which may be either a positive or negative confirmation. If a positive confirmation status is received, the 15 first AP subsequently transmits a beacon frame to one or more stations (STAs). The beacon frame incorporates a Restricted Target Wake Time (R-TWT) schedule information element that includes the original CO-RTWT priority request IE.
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