公开(公告)号：US12279113B2

公开(公告)日：2025-04-15

申请号：US17572865

申请日：2022-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sapan Pramodkumar Shah ,  Basavaraj Jayawant Pattan ,  Narendranath Durga Tangudu

IPC: H04L9/40 ,  H04W4/12 ,  H04W12/06 ,  H04W60/04 ,  H04W60/06

Abstract: The 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 communication of a constrained user equipment (UE) with a Message in Fifth Generation (MSGin5G) server providing a MSGin5G service in an IoT network is provided. The method includes receiving, by an unconstrained UE, a registration request comprises a security credential of the constrained UE from the constrained UE, where the unconstrained UE have access to the MSGin5G server and the constrained UE do not have access to the MSGin5G server. The method includes determining, by the unconstrained UE, whether the constrained UE is authorized based on the security credential. The method includes performing, by the unconstrained UE, a registration of the constrained UE with the unconstrained UE for communication of the constrained UE with the MSGin5G server based on authorization of the constrained UE.

公开(公告)号：US11974195B2

公开(公告)日：2024-04-30

申请号：US17360146

申请日：2021-06-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Basavaraj Jayawant Pattan ,  Nishant Gupta

IPC: H04W4/08 ,  H04L67/55 ,  H04W4/40

CPC classification number: H04W4/08 ,  H04L67/55 ,  H04W4/40

Abstract: A method and apparatus for handling dynamic group creation in a vehicle to everything (V2X) system is provided. The method includes assigning, by a first server, a link layer identifier corresponding to a dynamic group information, sending, by the first server, a push request including the link layer identifier corresponding to the dynamic group information to a first V2X user equipment (UE) from a plurality of V2X UEs, receiving, by the first V2X UE, the link layer identifier corresponding to the dynamic group information, storing, by the first V2X UE, the link layer identifier corresponding to the dynamic group information.

公开(公告)号：US11611593B2

公开(公告)日：2023-03-21

申请号：US17720659

申请日：2022-04-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Basavaraj Jayawant Pattan ,  Suresh Chitturi ,  Nishant Gupta

IPC: H04L65/1069 ,  H04W12/06 ,  H04W12/08 ,  H04W76/45 ,  H04W76/10 ,  H04W4/10

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). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Embodiments herein provide a system for establishing a first-to-answer call in a Mission Critical Push to Talk (MCPTT) communication. The system includes a MCPTT originating client configured to initiate a first-to-answer call and transmit a first-to-answer call request to a MCPTT server. The system includes the MCPTT server configured to receive the first-to-answer call request from the MCPTT client.

公开(公告)号：US11540348B2

公开(公告)日：2022-12-27

申请号：US17568930

申请日：2022-01-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Arjun Nanjundappa ,  Basavaraj Jayawant Pattan ,  Lalith Kumar ,  Avinash Bhat

IPC: H04W76/50 ,  H04W4/90 ,  H04W76/45 ,  H04W4/02 ,  H04W4/10

Abstract: Provided are methods and apparatuses for prioritizing Mission Critical Push to Talk Traffic during an emergency, related to wireless communication networks, and more particularly to mission critical services in Long Term Evolution (LTE) communication networks. A channel sensitive MCPTT prioritization scheduling method and system are provided to increase the download/upload. speeds for MCPTT users during the emergency situations. Also provided are methods and systems for prioritizing traffic for connected User Equipments (UEs) over idle UEs.

公开(公告)号：US11363074B2

公开(公告)日：2022-06-14

申请号：US17030988

申请日：2020-09-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sapan Pramodkumar Shah ,  Basavaraj Jayawant Pattan ,  Nishant Gupta ,  Siva Prasad Gundur ,  Vijay Sangameshwara

IPC: H04L65/1069 ,  H04L65/10 ,  H04W4/10

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). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Example embodiments initiate a Mission Critical data (MCData) communication using a pre-established session. A participating MCData server receives at least one pre-established session setup request from an originating MCData client device. The pre-established session setup request comprises the pre-established session indication advising the participating MCData server of initiation of at least one pre-established session. The participating MCData server initiates the at least one pre-established session with the originating MCData client device based on the pre-established session indication. The participating MCData server sends at least one MCData-communication-state message to the originating MCData client device.

公开(公告)号：US10992618B2

公开(公告)日：2021-04-27

申请号：US16331020

申请日：2017-09-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Basavaraj Jayawant Pattan ,  Suresh Chitturi ,  Bhargav Madishetty ,  Nishant Gupta ,  Sapan Pramodkumar Shah ,  Siva Prasad Gundur ,  Vijay Sangameshwara

IPC: H04L12/58 ,  H04L29/08 ,  H04L12/18

Abstract: Embodiments herein provide a systems and methods for managing short data service (SDS) in on-network and off-network mission critical data (MC Data) communication system. The various embodiments provide one-to-one SDS and a group SDS in the on-network MC Data communication system for a unidirectional communication. The various embodiments provide one-to-one SDS and a group SDS in the on-network MC Data communication system for a bidirectional communication. Further, the various embodiments provide a one-to-one SDS and a group SDS in an off-network MC Data communication system for a unidirectional communication.

公开(公告)号：US10986471B2

公开(公告)日：2021-04-20

申请号：US16339518

申请日：2017-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vijay Sangameshwara ,  Nishant Gupta ,  Sapan Pramodkumar Shah ,  Siva Prasad Gundur ,  Basavaraj Jayawant Pattan ,  Suresh Chitturi ,  Bhargav Madishetty

IPC: H04M1/725 ,  H04W4/14 ,  H04W28/04

Abstract: Embodiments herein disclose formats for MCData messages and notifications, and methods for coding (encoding and decoding) MCData messages and notifications in a MCData communication system. The method includes generating, by a first UE, an encoded MCData message or notification comprising of signaling payload and data payload content related to one or more MCData user payloads. Further the method includes deriving, by a second UE, the actual MCData messages or notifications by decoding the received encoded MCData messages or notifications. The formats for MCData messages and MCData notifications optimize control headers and allow maximum user data size that can be carried in a single message over signalling, which aids in sending multiple user payloads in a single message.

公开(公告)号：US20190289437A1

公开(公告)日：2019-09-19

申请号：US16428042

申请日：2019-05-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nishant GUPTA ,  Basavaraj Jayawant Pattan ,  Suresh Chitturi

IPC: H04W4/10 ,  H04M3/56 ,  H04L29/06

Abstract: The present disclosure provides a method and system for managing mission critical push-to-talk (MCPTT) communication. The method includes receiving, by a floor control server, a first floor request message, from a primary floor participant, while a floor is granted to a secondary floor participant and a first media transmission is performed by the secondary floor participant; in response to receiving the first floor request message, transmitting, by the floor control server, to the secondary floor participant, a first floor revoke message for stopping the first media transmission of the secondary floor participant, and transmitting, by the floor control server, a first floor grant message to the primary floor participant; and transmitting, by the floor control server, a first floor taken message to the secondary floor participant, wherein the first floor taken message includes information of the primary floor participant granted the floor.

公开(公告)号：US20170330557A1

公开(公告)日：2017-11-16

申请号：US15529910

申请日：2015-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Basavaraj Jayawant Pattan ,  Nishant Gupta ,  Suresh Chitturi ,  Ashok Kumar Selvaraj

IPC: G10L15/08 ,  G06F17/30 ,  G06F3/0481 ,  G06F17/21 ,  G06Q50/30 ,  G06Q50/10

CPC classification number: G10L15/08 ,  G06F3/04817 ,  G06F17/21 ,  G06F17/30401 ,  G06Q50/10 ,  G06Q50/30

Abstract: The present invention describes a method and system for providing visual interactive voice response (IVR) to an enhanced visual call (EVC) client device. The method comprises of receiving, by an EVC server, a request from the EVC client device for providing the visual IVR content, mapping a current webpage URL and an EVC user input with a subsequent webpage URL and an input value stored in a EVC XDM server, receiving, by the EVC client device, a webpage URL associated with the visual IVR content stored on a content server, retrieving the visual IVR content associated with the subsequent webpage URL, providing the EVC user input received from the EVC server to the IVR system, synchronizing the retrieved visual IVR content with a corresponding audio from the IVR system and presenting the synchronized visual IVR content and the corresponding audio from the IVR system, simultaneously on the EVC client device.

公开(公告)号：US09356825B2

公开(公告)日：2016-05-31

申请号：US13863038

申请日：2013-04-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung-Tak Lee ,  Arunprasath Ramamoorthy ,  Basavaraj Jayawant Pattan ,  Venkateswar Jeedigunta

IPC: G01C21/00 ,  H04L12/24 ,  H04L29/08

CPC classification number: H04L41/00 ,  H04L67/303 ,  H04L67/306

Abstract: A method includes creating a plurality of user preference profiles. Each user preference profile includes at least one of a profile format without active user preference profile indication, a profile format including an active user preference profile indication, and a profile format specific to each device of a user. The plurality of user preference profiles are stored in a shared server. One or more user preference profiles corresponding to a plurality of devices are activated. The one or more user preference profiles are provided to an application server. The application server implements preferences included in corresponding user preference profile. A system includes a plurality of devices of the user, a plurality of clients corresponding to the plurality of devices, an application server corresponding to the plurality of clients, and a shared server for storing a plurality of user preference profiles.