公开(公告)号：US12167494B2

公开(公告)日：2024-12-10

申请号：US17660537

申请日：2022-04-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Arunprasath Ramamoorthy ,  Basavaraj Jayawant Pattan ,  Kiran Gurudev Kapale

IPC: H04W76/10 ,  H04W4/10 ,  H04W76/45 ,  H04L65/4038

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein disclose methods and systems for providing support for ad hoc group calls in mission critical services. The method includes listing, by an MCPTT client, a list of MCPTT participants or a functional alias to initiate an ad hoc group call in a MCX on network. The method further includes initiating, by the MCPTT client, the ad hoc group call with a list of MCPTT participants or the functional alias by sending a group call request to an MCPTT server.

公开(公告)号：US12101364B2

公开(公告)日：2024-09-24

申请号：US17682630

申请日：2022-02-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vijay Sangameshwara ,  Kiran Gurudev Kapale ,  Siva Prasad Gundur ,  Sreekanth Vadakkepurakkal Chandran

IPC: H04L65/60 ,  H04L65/1069 ,  H04L65/1104 ,  H04L65/403

CPC classification number: H04L65/60 ,  H04L65/1069 ,  H04L65/1104 ,  H04L65/403

Abstract: A method for managing a Mission Critical Video (MCVideo) group call is provided. The method includes transmitting by at least one sender user equipment (UE) in the MCVideo group call, a MCVideo message to an MCVideo Server, receiving, by at least one receiver UE in the MCVideo group call, the MCVideo message from the MCVideo server, wherein at least one of a plurality of functional alias identification (ID) is encoded and included in the MCVideo message, and decoding, by the at least one receiver UE in the MCVideo group call, the at least one of the plurality of functional alias ID from the MCVideo message.

公开(公告)号：US12052304B2

公开(公告)日：2024-07-30

申请号：US18020795

申请日：2021-08-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vijay Sangameshwara ,  Kiran Gurudev Kapale ,  Paarisha Narula ,  Siva Prasad Gundur

IPC: H04L65/613 ,  H04L65/1089 ,  H04W76/40

CPC classification number: H04L65/613 ,  H04L65/1089 ,  H04W76/40

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). In an embodiment, a method for sharing a recording status inside a MCVideo group call is disclosed. The method includes receiving, by a plurality of UE participating in the MCVideo group call, a live video stream from a MCVideo server in the MCVideo group call; recording, by at least one UE amongst plurality of UEs, the live video stream, received from MCVideo server in MCVideo group call; appending, by at least one UE recording live video stream, recording status indicative of recording of live video stream, to a transmission control message and communicating transmission control message to MCVideo server.