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公开(公告)号：US12095756B2
公开(公告)日：2024-09-17
申请号：US16981121
申请日：2019-04-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nishant Gupta , Rajavelsamy Rajadurai , Narendranath Durga Tangudu
IPC: H04L29/06 , G06F9/54 , G06Q30/018 , H04L9/30 , H04L9/40
CPC classification number: H04L63/0823 , G06F9/546 , G06Q30/0185 , H04L9/3073 , H04L63/0884
Abstract: Provided is an API invoker of performing an onboarding. The API invoker includes a transceiver and a processor coupled with the transceiver and configured to obtain, from a service provider, onboarding information including an onboarding credential and information of a CAPIF core function, establish a secure session with the CAPIF core function based on the onboarding information and control the transceiver to transmit, to the CAPIF core function, an onboard API invoker request message along with the onboarding credential and to receive an onboard API invoker response message based on a result of a validating the onboarding credential at the CAPIF core function.
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2.发明授权公开(公告)号：US11463519B2
公开(公告)日：2022-10-04
申请号：US17383268
申请日：2021-07-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nishant Gupta , Basavaraj Jayawant Pattan
IPC: H04L67/1095 , H04W4/50 , H04W4/02 , H04L67/148
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. A method performed by a source edge enabler server for selecting a target edge application server in an edge computing system for a user equipment (UE) is provided.
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公开(公告)号：US11368507B2
公开(公告)日：2022-06-21
申请号：US16792795
申请日：2020-02-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Naveen Kolati , Nishant Gupta , Shah Sapan Pramodkumar , Vinayak Goyal , Shiva Prasad Chanduri , Siva Prasad Gundur , Arunjith Govindankutty
Abstract: A method for controlling media reception at an electronic device communicating with at least one external device includes establishing a communication session between the electronic device and the at least one external device via a server; in response to establishing the communication session, creating an instance of a first reception control state machine for controlling multiple media receptions in the communication session; receiving, from the server, a media transmission notification indicating that a media reception is available from an external device; receiving, from a user of the electronic device, an input for permitting the media reception; and in response to receiving the input, transmitting a media reception request requesting the media reception to the server and creating an instance of a second reception control state machine for controlling the media reception.
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公开(公告)号：US11218846B2
公开(公告)日：2022-01-04
申请号：US16328491
申请日：2017-08-28
Applicant: Samsung Electronics Co., Ltd
Inventor： Nishant Gupta
Abstract: Embodiments herein provide a method for managing a floor request in a mission critical communication system. The method includes receiving a floor request message from a first floor participant and determining that a call type of the first floor participant is identical to a call type of a second floor participant, wherein a floor is currently occupied by the second floor participant. Further, the method includes managing the floor request of the first floor participant based on an effective priority of the floor request.
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公开(公告)号：US11096020B2
公开(公告)日：2021-08-17
申请号：US16496146
申请日：2018-03-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nishant Gupta , Monika Jalota , Sangameshwara Vijay , Sapan Pramodkumar Shah
Abstract: The embodiments herein provide a method for managing short data service (SDS) disposition notifications in a Mission Critical Data (MCData) communication system. The method includes identifying, by a receiving MCData User Equipment (UE), SDS disposition request type Information Element (IE) in a SDS message received from a transmitting MCData UE. Further, the method includes initiating, by the receiving MCData UE, a timer when the disposition request type Information Element (IE) is set as Delivery and Read. Furthermore, the method includes transmitting, by the receiving MCData UE, a consolidated disposition notification to the transmitting MCData UE by stopping the timer when the SDS message is read before expiry of the timer.
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Patent Agency Ranking
公开(公告)号：US10542392B2
公开(公告)日：2020-01-21
申请号：US16428042
申请日：2019-05-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nishant Gupta , Basavaraj Jayawant Pattan , Suresh Chitturi
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.
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公开(公告)号：US12137433B2
公开(公告)日：2024-11-05
申请号：US18302675
申请日：2023-04-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nishant Gupta , Basavaraj Jayawant Pattan
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. Accordingly, embodiments herein disclose a method for providing service(s) to an edge application server (EAS) in an edge data network (EDN). The method includes receiving, by an EES, an EAS usage indication from an edge enabler client (EEC) of a user equipment (UE), where the EAS usage indication comprises at least one parameter.
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公开(公告)号：US12095915B2
公开(公告)日：2024-09-17
申请号：US17426782
申请日：2020-03-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nishant Gupta , Rajavelsamy Rajadurai
CPC classification number: H04L9/0894 , H04L67/59
Abstract: Provided are methods and apparatuses for off-network key management in one-to-one mission critical data communication. A method includes initiating an off-network MCData service for the communication with an other client device, obtaining a MCData message including a MCdata protection key and an identifier of the MCdata protection key, in case that a valid MCdata protection key for the other client device is not available, and transmitting the MCData message to the other client device.
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9.再颁专利公开(公告)号：USRE49964E1
公开(公告)日：2024-05-07
申请号：US17679882
申请日：2022-02-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Vijay Sangameshwara , Nishant Gupta , Sapan Pramodkumar Shah , Siva Prasad Gundur , Basavaraj Jayawant Pattan , Suresh Chitturi , Bhargav Madishetty
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.
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10.发明授权公开(公告)号：US11770247B2
公开(公告)日：2023-09-26
申请号：US17573942
申请日：2022-01-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Rajavelsamy Rajadurai , Nishant Gupta
IPC: H04L9/40 , H04L9/08 , H04W12/037 , H04W12/041 , H04W12/106
CPC classification number: H04L9/0861 , H04L9/0833 , H04L63/0428 , H04W12/037 , H04W12/041 , H04W12/106
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). Embodiments herein provide method and system for end-to-end security over signaling plane in a mission critical data (MCData) communication system. The proposed method includes various ways of securing MCData data payload transmitted over signaling plane using short data service (SDS). The proposed method allows usage of multiple security keys to encrypt the MCData SDS message as per the requirements. Various Keys such as, signaling plane key or media plane key or a dedicated MCData data payload signaling key can be used independently or in a combination thereof to achieve the desired security context. The proposed method allows protection of all the application level components with the signaling plane security context.
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