公开(公告)号：US12192944B2

公开(公告)日：2025-01-07

申请号：US17594824

申请日：2020-04-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lalith Kumar ,  Kailash Kumar Jha ,  Alok Kumar Jangid ,  Swapnil Santosh Nivendkar

IPC: H04W76/12 ,  H04W8/18 ,  H04W60/00 ,  H04W88/06

Abstract: A method of communication in a multi-Subscriber Identity Module (SIM) enabled User Equipment (UE) is disclosed. The method includes registering the UE with a network of a first SIM, establishing a secure communication tunnel between the UE and the network of the first SIM, and establishing a connection between the UE and a network of a second SIM through the secure communication tunnel established between the UE and the network of the first SIM. The method includes registering the UE with the network of the second SIM, upon establishment of the connection between the UE and the network of the second SIM. The method includes initiating a request to indicate a downlink service pending at the network of the second SIM.

公开(公告)号：US12170947B2

公开(公告)日：2024-12-17

申请号：US17622164

申请日：2020-06-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kundan Tiwari ,  Lalith Kumar

IPC: H04W48/02 ,  H04W48/08 ,  H04W60/00 ,  H04W84/04

Abstract: Embodiments herein provide a method for managing CAG information. The method includes receiving, by an Access and Mobility Management Function (AMF), a registration request message from a User Equipment (UE) through a cell for registering to a network. Further, the method includes determining, by the AMF, that the UE is one of unauthorized to the cell when the cell is a CAG cell, and authorized to access the network only through a CAG cell when the cell is a non-CAG cell. Further, the method includes sending, by the AMF, a registration reject message to the UE, where the registration reject message includes a CAG information list.

公开(公告)号：US12150035B2

公开(公告)日：2024-11-19

申请号：US18154207

申请日：2023-01-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kundan Tiwari ,  Narendranath Durga Tangudu ,  Rajavelsamy Rajadurai ,  Lalith Kumar ,  Varini Gupta ,  Anikethan Ramakrishna Vijaya Kumar

IPC: H04W48/02 ,  H04W8/08 ,  H04W48/16 ,  H04W76/25 ,  H04W84/04

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 and apparatus for managing CAG related procedure in a wireless communication network is provided.

公开(公告)号：US20240349342A1

公开(公告)日：2024-10-17

申请号：US18631484

申请日：2024-04-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chaithanya Sai G ,  Chetan Ramesh Ganig ,  Prasad Basavaraj Dandra ,  Sivasankar Comaravelou ,  Danish Ehsan Hashmi ,  Lalith Kumar ,  Utsav Sinha

IPC: H04W74/0816 ,  H04W60/06

CPC classification number: H04W74/0816 ,  H04W60/06

Abstract: A method for handling collision of signaling messages between a user equipment (UE) and a network entity is disclosed. The method includes transmitting a first signaling message comprising a first access type and a second signaling message comprising a second access type different from the first access type. The UE is registered on a network for the first access type and the second access type. The method also includes determining that the first access type and the second access type correspond to different access types. The method further includes processing the first signaling message and the second signaling message based on the determination by processing of the first signaling message and the second signaling message in parallel or re-triggering one or more of the first signaling message or the second signaling message.

公开(公告)号：US12004251B2

公开(公告)日：2024-06-04

申请号：US17658219

申请日：2022-04-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Lalith Kumar ,  Mahmoud Watfa

IPC: H04W76/25 ,  H04L1/1607 ,  H04W68/00 ,  H04W76/30

CPC classification number: H04W76/25 ,  H04L1/1664 ,  H04W68/005 ,  H04W76/30

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments disclosed herein relate to a method for determining request for resources from a network apparatus in a wireless network by a first UE of a multi-USIM UE. The method includes determining that the first UE of the multi-USIM UE need to request for resources from the network apparatus in the wireless network to transmit pending uplink data to the network apparatus or receive pending downlink data from the network apparatus.

公开(公告)号：US11991774B2

公开(公告)日：2024-05-21

申请号：US17657565

申请日：2022-03-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kundan Tiwari ,  Lalith Kumar

IPC: H04W48/10 ,  H04W36/00 ,  H04W36/08 ,  H04W76/50 ,  H04W84/04

CPC classification number: H04W76/50 ,  H04W36/0085 ,  H04W36/08 ,  H04W48/10 ,  H04W84/045

Abstract: Methods and systems for handling emergency services in a wireless network. A method disclosed herein includes enabling at least one User Equipment (UE) supporting only Closed Access Group (CAG) cell/non-public network (NPN) to camp onto at least one non-CAG cell/public network cell to access the emergency services. The method further includes enabling the at least one UE to switch behavior of a timer from a periodic registration timer with a “Strictly Periodic Registration Timer Indication” to a normal periodic registration timer/pre-release 16 behavior for performing the emergency services.

公开(公告)号：US11979931B2

公开(公告)日：2024-05-07

申请号：US17936738

申请日：2022-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Koustav Roy ,  Lalith Kumar ,  Arijit Sen ,  Danish Ehsan Hashmi ,  Ashok Kumar Nayak ,  Hoyeon Lee

IPC: H04W76/10 ,  H04W76/20 ,  H04W80/10

CPC classification number: H04W76/20 ,  H04W80/10

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein disclose a wireless network and methods to maintain a MA PDU session at a NSACF entity. The method includes determining, by a SMF entity, that a PDU session is the MA PDU session based on an indication from a UE. Further, the method includes indicating, by the SMF entity, that the PDU session is the MA PDU session to the NSACF entity in response to determination. The wireless network may maintain the count accurately even though the PDU session is a MA PDU session.

公开(公告)号：US11695850B2

公开(公告)日：2023-07-04

申请号：US17609605

申请日：2020-05-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nishant Gupta ,  Lalith Kumar ,  Suresh Chitturi ,  Basavaraj Jayawant Pattan

IPC: H04L29/08 ,  H04L67/567 ,  H04L67/60 ,  H04W8/20 ,  H04W8/28

CPC classification number: H04L67/567 ,  H04L67/60 ,  H04W8/20

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 disclose a method for providing dynamic information to an edge enabler client (140) running in a UE (100). The method includes receiving, by an edge enabler server (300), a subscription request for a dynamic information subscription from the edge enabler client (140). Further, the method includes creating, by the edge enabler server (300), the dynamic information subscription to provide the dynamic information to the edge enabler client (140) based on the dynamic information provided in the subscription request. Further, the method includes sending, by the edge enabler server (300), a subscription response to the edge enabler client running in the UE (100) in response to creating the dynamic information subscription.

公开(公告)号：US11683744B2

公开(公告)日：2023-06-20

申请号：US16900398

申请日：2020-06-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kundan Tiwari ,  Lalith Kumar ,  Narendranath Durga Tangudu ,  Rajavelsamy Rajadurai

IPC: H04W48/16 ,  H04W60/00 ,  H04W12/06

CPC classification number: H04W48/16 ,  H04W12/06 ,  H04W60/00

Abstract: Accordingly, Example embodiments herein disclose a method for supporting a user equipment (UE) accessing one or more closed access group (CAG) cells via a radio access network. A core network apparatus may receive via the interface circuitry a request signal that includes a protected CAG identifier (ID) associated with the UE. The core network apparatus may de-conceal the protected CAG ID to determine a CAG ID. The proposed method can be used to define how the wireless communication system will perform the subscription check for the received CAG identifier. Further, the method can also be defined how to perform resume procedure on a CAG cell when the UE (100) is in a 5GMM-CONNECTED with inactive indication or 5GMM-IDLE with suspend indication.

公开(公告)号：US11665526B2

公开(公告)日：2023-05-30

申请号：US17274162

申请日：2019-09-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lalith Kumar ,  Rajavelsamy Rajadurai

IPC: H04W8/12 ,  H04W8/18 ,  H04W48/18 ,  H04W84/04

CPC classification number: H04W8/12 ,  H04W8/183 ,  H04W48/18 ,  H04W84/042

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 method for managing Steering of Roaming (SoR) information in a User Equipment (UE) (110). The method includes receiving the SoR information from a Home Public Land Mobile Network (HPLMN) (107) and storing a first portion of the SoR information.