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公开(公告)号：US11050795B2
公开(公告)日：2021-06-29
申请号：US15733509
申请日：2019-02-15
发明人： Chandrashekhar S Byadgi , Suman Tiwari , Sunil Kumar Nagaraju , Armaan K Marwaha , Ashish Anand , Akhil Goel
摘要： Embodiments herein provide a method for handling IMDN message in a RCS system. The method includes sending, by a first electronic device 100a, an IMDN restore message to restore a content deleted by the first electronic device 100a to at least one second electronic device 100b-100n. The IMDN restore message comprises an IMDN type with an original IMDN identifier of the deleted content. Further, the method includes receiving, by the at least one second electronic device 100b-100n, the IMDN message from the first electronic device 100a. Further, the method includes determining, by the at least one second electronic device 100b-100n, the deleted content based on the IMDN identifier. Further, the method includes sending, by the at least one second electronic device 100b-100n, the deleted content to the first electronic device 100a.
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公开(公告)号：US11700526B2
公开(公告)日：2023-07-11
申请号：US17251173
申请日：2019-06-12
IPC分类号： H04W8/24 , H04L65/1069 , H04L65/1096 , H04L69/24 , H04L65/1073 , H04L65/1083 , H04L65/1104
CPC分类号： H04W8/24 , H04L65/1069 , H04L65/1073 , H04L65/1083 , H04L65/1096 , H04L65/1104 , H04L69/24
摘要： A method and apparatus are provided for identifying In-Call capability features. The method includes sending, by a Mobile Originated (MO), a call request message to a Mobile Terminated (MT), wherein the call request message comprises information regarding In-Call capability features of the MO; receiving, by the MO, a call response message from the MT, wherein the call response message comprises information regarding In-Call capability features of the MT; and performing, by the MO, In-Call capability negotiation with the MT.
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