US Patent No. 10,993,085

METHOD AND SYSTEM FOR NOTIFYING STATE OF MEMBERS OF MISSION CRITICAL SERVICE (MCX) GROUPS


Patent No. 10,993,085
Issue Date April 27, 2021
Title Method And System For Notifying State Of Members Of Mission Critical Service (mcx) Groups
Inventorship Siva Prasad Gundur, Bangalore (IN)
Vijay Sangameshwara, Bangalore (IN)
Prakash Rao, Bangalore (IN)
Sapan Pramod Kumar Shah, Bangalore (IN)
Nishant Gupta, Bangalore (IN)
Assignee Samsung Electronics Co., Ltd

Claim of US Patent No. 10,993,085

1. A method for notifying a state of a plurality of members of one or more mission critical service, MCX, groups to an MCX user equipment, UE, in a mission critical, MC, communication system, the method comprising:receiving, by an MCX server, a session initiation protocol,(SIP), subscribe request message for a conference event from the MCX UE;
identifying, by the MCX server, a plurality of members of the one or more MCX groups in response to receiving the SIP subscribe request message from the MCX UE;
identifying, by the MCX server, the state of each member of the one or more groups;
categorizing, by the MCX server, the plurality of members of the one or more groups based on the identified state of each member; and
notifying, by the MCX server, the state of the plurality of members of the one or more groups to the MCX UE based on the categorization.