公开(公告)号：US12200578B2

公开(公告)日：2025-01-14

申请号：US18526543

申请日：2023-12-01

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W12/76 ,  H04W4/08 ,  H04W72/121

Abstract: 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) are provided. The embodiments herein disclose a method performed by a service enabler architecture layer (SEAL) server in a wireless communication system, the method comprising receiving, from a SEAL client, a group creation request; performing group creation based on the group creation request, creating group information during the group creation, transmitting, to a vertical application layer (VAL) server, group creation notification, and in response to receiving the group creation request, transmitting, to the SEAL client, a group creation response. The group creation notification comprises an identity list.

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

IPC: H04W4/70 ,  H04W4/14 ,  H04L12/58 ,  H04W4/18 ,  H04L5/00

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.

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

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

CPC classification number: 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：US11871304B2

公开(公告)日：2024-01-09

申请号：US17493110

申请日：2021-10-04

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W12/76 ,  H04W72/121 ,  H04W4/08

CPC classification number: H04W4/08

Abstract: 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) are provided. The embodiments herein disclose a method performed by a service enabler architecture layer (SEAL) server in a wireless communication system, the method comprising receiving, from a SEAL client, a group creation request; performing group creation based on the group creation request, creating group information during the group creation, transmitting, to a vertical application layer (VAL) server, group creation notification, and in response to receiving the group creation request, transmitting, to the SEAL client, a group creation response. The group creation notification comprises an identity list.

公开(公告)号：US11122111B2

公开(公告)日：2021-09-14

申请号：US16926589

申请日：2020-07-10

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L29/08 ,  H04L29/06 ,  H04W28/06 ,  H04W4/02 ,  H04W40/22 ,  H04W4/06

Abstract: Embodiments herein achieve systems and methods for managing communication in a Mission Critical data (MCData) communication system. The proposed method and system provides file distribution and data streaming in the MCData communication system. The proposed method and system provides a functional model and mechanisms to support mission critical data services. The functional model to support file distribution and data streaming, and associated procedures including one-to-one, one-to-many, and group data communications. Further, the proposed method and system provides mechanisms for optimizing radio resource utilization and backhaul link utilization in the MCData communication system. The proposed method and system provides radio resource utilization of the PC5 interface for the MC service, when multiple group members are under a relay node. Further, the proposed method and system can be used to reduce number of unicast transmissions between the MCData server and the MCData UEs by local routing at the relay node.

公开(公告)号：US11825548B2

公开(公告)日：2023-11-21

申请号：US17459735

申请日：2021-08-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Basavaraj Jayawant Pattan ,  Sapan Pramodkumar Shah ,  Lalith Kumar

IPC: H04W8/04 ,  H04W4/12 ,  H04W60/00 ,  H04W88/16 ,  H04W84/04

CPC classification number: H04W8/04 ,  H04W4/12 ,  H04W60/00 ,  H04W84/042 ,  H04W88/16

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 a method, an MSGin5G server, and non-MSGin5G gateway for providing messaging service in 5th generation system. The provided method provides a TRF which can assist the MSGin5G server to determine a transport service(s), a GWSF which can assist the MSGin5G server to determine appropriate gateway for the determined transport service(s). Further, the provided method includes a TF to translate the MSGin5G message to a legacy 3GPP message format or a non-3GPP message format.

公开(公告)号：US11659361B2

公开(公告)日：2023-05-23

申请号：US17444889

申请日：2021-08-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiran Gurudev Kapale ,  Arunprasath Ramamoorthy ,  Sapan Pramodkumar Shah ,  Basavaraj Jayawant Pattan

IPC: H04W4/10 ,  H04W76/45

CPC classification number: H04W4/10 ,  H04W76/45

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. The present disclosure relates to a wireless communication network, and more specifically related to method and apparatus for handling mission critical service (MCS) in the wireless communication network.

公开(公告)号：US11324070B2

公开(公告)日：2022-05-03

申请号：US16345936

申请日：2017-11-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sapan Pramodkumar Shah ,  Basavaraj Jayawant Pattan ,  Siva Prasad Gundur ,  Suresh Chitturi

IPC: H04W76/30 ,  H04W76/50

Abstract: Disclosures herein provide methods and servers for releasing mission critical data (MCData) communication in a wireless communication system. The release of MCData communication is initiated by MCData UE by using the hyper text transfer protocol (HTTP) or the release of MCData communication is initiated by a MCData server with or without prior notification to the MCData UE.

公开(公告)号：US11166339B2

公开(公告)日：2021-11-02

申请号：US16815561

申请日：2020-03-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Basavaraj Jayawant Pattan ,  Nishant Gupta ,  Sapan Pramodkumar Shah

IPC: H04W80/12 ,  H04W76/11 ,  H04W60/06 ,  H04W4/08

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 for providing data protection to members of a Vertical Application Layer (VAL) group is provided. The method includes creating, by a group management server, the VAL group based on a VAL group creation request from a VAL server, announcing, by the group management server, a VAL group creation information to at least one group management client from a plurality of group management clients, registering, by the group management server, at least one group management client as a VAL group member from a plurality of group management clients, and sharing, by the group management server, VAL group member information comprising an identity list with the at least one group management client.

公开(公告)号：US12068976B2

公开(公告)日：2024-08-20

申请号：US17445268

申请日：2021-08-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sapan Pramodkumar Shah ,  Basavaraj Jayawant Pattan

IPC: H04L67/61 ,  H04L47/6295 ,  H04L47/70 ,  H04L51/58 ,  H04L67/104 ,  G16Y40/35

CPC classification number: H04L47/828 ,  H04L47/6295 ,  H04L47/821 ,  H04L51/58 ,  H04L67/1044 ,  H04L67/61 ,  G16Y40/35

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 disclosed herein includes sending message requests, identifying at least one of a size of each of the messages associated with the message requests or a priority of each of the messages associated with the message requests, determining to aggregate the message requests, when at least one of the size of each of the messages associated with the message requests is less than a threshold segment size or the priority of each of the messages associated with the message requests is one of the low priority or the medium priority, aggregating the message requests into a single message request, and sending the single message request.