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公开(公告)号：US20240292370A1
公开(公告)日：2024-08-29
申请号：US18649973
申请日：2024-04-29
Applicant: Samsung Electronics Co., Ltd.
IPC: H04W64/00 , H04L65/1016 , H04L65/1033 , H04L65/611
CPC classification number: H04W64/003 , H04L65/1016 , H04L65/1033 , H04L65/611
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate.
Embodiments herein disclose methods for location management in a wireless network by a MC client. The method includes receiving, by a MC client, at least one of a location reporting configuration request and a location information request from a location management server (LMS). Further, the method includes sending, by the MC client MC client, at least one of a MC gateway location reporting configuration request to a MC gateway UE based on the location reporting configuration request for an event triggered location reporting and a MC gateway location information request for an on-demand location to request a 3GPP access network related location information based on the location information request. Further, the method includes receiving a MC gateway location information report comprising location information requested by the MC client.-
公开(公告)号：US20230388368A1
公开(公告)日：2023-11-30
申请号：US18449607
申请日：2023-08-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
IPC: H04L67/06 , H04L67/566 , H04L9/40 , H04L67/1097
CPC classification number: H04L67/06 , H04L67/566 , H04L63/0876 , H04L67/1097
Abstract: A method, performed by a mission critical data (MCData) message store entity, of depositing MCData for file distribution (FD). the method includes receiving a MCData deposit an object request message or a MCData retrieve file to store locally request message, wherein the MCData deposit an object request message comprises information regarding the object and the MCData retrieve file to store locally request message comprises information regarding object identifier, based on the MCData deposit an object request message or the MCData retrieve file to store locally request message, retrieving uniform resource locator (URL) of file content in a MCData content server, based on a result of the retrieving, fetching the file content from the MCData content server, storing the file content into a MCData user's storage area in the MCData message store entity, and updating the object with the URL referencing the file content stored in the MCData user's storage area.
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公开(公告)号：US20230275945A1
公开(公告)日：2023-08-31
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 , H04W76/40 , H04L65/1089
CPC classification number: H04L65/613 , H04W76/40 , H04L65/1089
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.
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公开(公告)号：US20230097919A1
公开(公告)日：2023-03-30
申请号：US17936717
申请日：2022-09-29
Applicant: Samsung Electronics Co., Ltd.
IPC: H04M3/56 , H04L65/1045
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein provide a method for handling functional alias in a conference event package in a wireless network by a server. The method includes detecting a group call associated with a group in the wireless network. Further, the method includes providing a SIP NOTIFY message comprising an ID of each member of a plurality of members of the group, and an IE indicating the functional alias bound by each member of the plurality of members with the group. Further, the method includes sending the SIP NOTIFY message to a client device corresponding to each member of the plurality of members of the group.
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公开(公告)号：US20220141281A1
公开(公告)日：2022-05-05
申请号：US17492394
申请日：2021-10-01
Applicant: Samsung Electronics Co., Ltd.
Abstract: A method, performed by a mission critical data (MCData) message store entity, of depositing MCData for file distribution (FD). the method includes receiving a MCData deposit an object request message or a MCData retrieve file to store locally request message, wherein the MCData deposit an object request message comprises information regarding the object and the MCData retrieve file to store locally request message comprises information regarding object identifier, based on the MCData deposit an object request message or the MCData retrieve file to store locally request message, retrieving uniform resource locator (URL) of file content in a MCData content server, based on a result of the retrieving, fetching the file content from the MCData content server, storing the file content into a MCData user's storage area in the MCData message store entity, and updating the object with the URL referencing the file content stored in the MCData user's storage area.
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Patent Agency Ranking
公开(公告)号：US20240372907A1
公开(公告)日：2024-11-07
申请号：US18776984
申请日：2024-07-18
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
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.
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7.发明公开公开(公告)号：US20240223725A1
公开(公告)日：2024-07-04
申请号：US18606340
申请日：2024-03-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Naveen KOLATI , Kiran Gurudev KAPALE , Siva Prasad GUNDUR
IPC: H04N7/14 , H04L51/224 , H04L65/65
CPC classification number: H04N7/147 , H04L51/224 , H04L65/65
Abstract: A method, a mission critical (MC) server, and a receiver for managing media communication in an MC system are provided. The method comprises receiving, from a sender, a request and a media stream for transmitting the media stream to one or more receivers. The request indicates a mode of transmission of the media stream. Further, the method comprises transmitting a notification message indicating a mode of reception identified based on the mode of transmission, to the one or more receivers for receiving the media stream from the sender. The mode of reception is one from among an emergency mode and a normal mode. Thereafter, the method comprises transmitting the media stream to the one or more receivers subsequent to transmission of the notification message, when the mode of reception is the emergency mode.
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公开(公告)号：US20230247391A1
公开(公告)日：2023-08-03
申请号：US17909655
申请日：2021-03-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kiran Gurudev KAPALE , Basavaraj Jayawant PATTAN , Arunprasath RAMAMOORTHY , Sapan Pramodkumar SHAH
Abstract: The method includes determining that the remote ambient call is established between an MCPTT first electronic device (100) and an MCPTT second electronic device (200) and sending a floor grant message to the MCPTT second electronic device (200) wherein the floor grant message includes mandatory acknowledgment required indication set for the MCPTT second electronic device (200) to share the location information of the MCPTT second electronic device (200) with the MCPTT first electronic device (100) by an MCPTT server (300). Further, the method includes receiving a floor grant acknowledgement message with the location information of the MCPTT second electronic device (200) and sharing the location information of the MCPTT second electronic device (200) with the MCPTT first electronic device (100) in the remote ambient call of the MCPTT service using a floor taken message by the MCPTT server (300).
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9.发明申请公开(公告)号：US20220408230A1
公开(公告)日：2022-12-22
申请号：US17883060
申请日：2022-08-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Vengataraaman RAMAMOORTHY , Kiran Gurudev KAPALE , Siva Prasad GUNDUR , Vijay SANGAMESHWARA
Abstract: A method for sharing a reason cause for a mission critical communication (MCX) communication over pre-established session in an MCC network is provided. The method includes transmitting, to the server, a call initiation request to initiate a call, wherein the call initiation request includes first information on a session type and second information on a resource list, receiving, from the server, a mission critical pre-established session control (MCPC) connect message including a security message, determining whether an authentication for the security message is successful, and transmitting, to the server, a first MCPC acknowledgement message including a reason cause field to inform a reason for terminating the call in response to determining that the authentication for the security message is not successful.
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10.发明申请公开(公告)号：US20210360302A1
公开(公告)日：2021-11-18
申请号：US17318349
申请日：2021-05-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Naveen KOLATI , Kiran Gurudev KAPALE , Vinayak GOYAL , Sapan Pramodkumar SHAH , Nishant GUPTA , Siva Prasad GUNDUR
IPC: H04N21/242 , H04N21/238 , H04N21/24
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as long term evolution (LTE). A method for handling reception of a plurality of media streams in a mission critical (MC) system is provided. The method includes transmitting, by an MC server, a request to each of one or more receiving devices for receiving a plurality of media streams from a plurality of transmitting devices; receiving, by the MC server, a response from each one of the one or more receiving devices for receiving a number of media streams among the plurality of media streams transmitted by the one or more of the plurality of transmitting devices and updating the number of media streams to be received by each one of the one or more receiving devices as a counter value; identifying, by the MC server, the one or more receiving devices intended to receive the media streams from the one or more of the plurality of transmitting devices based on a synchronization source (SSRC) identifier associated with media streams of each of the one or more of the plurality of transmitting devices and the counter value; and transmitting, based on the SSRC identifier and the counter value, by the MC server, media streams from the one or more of the plurality of transmitting devices to the identified one or more receiving devices.
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