MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202542107789 A) filed by Samsung Electronics Co. , Ltd. on November 06, 2025, for Methods And Systems For Exchanging A Synchronization Source Value In Mission Critical Communication.
Inventors include Madishetty, Bhargav; Reddy, Inturi Suhas; Kapale, Kiran Gurudev; and Gundur, Siva Prasad.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: ABSTRACT OF THE INVENTION METHODS AND SYSTEMS FOR EXCHANGING A SYNCHRONIZATION SOURCE VALUE IN MISSION CRITICAL COMMUNICATION In embodiment of present disclosure, systems and methods to exchange an SSRC value between a client and a server for implicit floor requests are disclosed. In one embodiment, the exchange of the SSRC value between the client and the server for implicit floor requests is being done with Explicit Grant Support during a Multi-Talker MCPTT call where the SSRC sharing in FMTP media attribute of Session Description Protocol (SDP). In another embodiment, exchange of the SSRC value between the client and the server for implicit floor requests is being done with Implicit Grant Support during a Multi-Talker MCPTT call where the SSRC sharing in FMTP media attribute of SDP. In another embodiment, exchange of the SSRC value between the client and the server for implicit floor requests is being done with Implicit/Explicit Grant Support during a Multi-Talker MCPTT call where the SSRC sharing in SSRC and FMTP media attribute of SDP
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