公开(公告)号：US12041682B2

公开(公告)日：2024-07-16

申请号：US17802021

申请日：2021-05-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil Agiwal ,  Soenghun Kim

IPC: H04W72/04 ,  H04W48/14 ,  H04W76/27

CPC classification number: H04W76/27 ,  H04W48/14

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 provides methods and apparatuses for monitoring paging and acquiring dedicated system information in a wireless communication system.

公开(公告)号：US12035240B2

公开(公告)日：2024-07-09

申请号：US18145485

申请日：2022-12-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil Agiwal ,  Hyunjeong Kang ,  Soenghun Kim

IPC: H04W52/02 ,  H04W4/40 ,  H04W72/0453 ,  H04W72/23 ,  H04W72/53 ,  H04W76/11 ,  H04W76/27 ,  H04W76/28 ,  H04W76/15

CPC classification number: H04W52/0229 ,  H04W4/40 ,  H04W72/0453 ,  H04W72/23 ,  H04W72/53 ,  H04W76/11 ,  H04W76/27 ,  H04W76/28 ,  H04W76/15 ,  Y02D30/70

Abstract: The 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 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 monitoring wakeup signal and method and apparatus for securing unicast V2X communication are provided.

公开(公告)号：US11979918B2

公开(公告)日：2024-05-07

申请号：US17310488

申请日：2020-02-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil Agiwal ,  Jaehyuk Jang ,  Soenghun Kim

IPC: H04W74/08 ,  H04W72/02 ,  H04W72/04 ,  H04W72/044 ,  H04W74/0833

CPC classification number: H04W74/0841 ,  H04W72/02 ,  H04W72/044 ,  H04W74/0866

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 provides method and apparatus for BWP switching and PUSCH resource overhead reducing for 2 step RACH.

公开(公告)号：US11924883B2

公开(公告)日：2024-03-05

申请号：US17562356

申请日：2021-12-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil Agiwal ,  Youngbin Chang

IPC: H04W36/00 ,  H04W4/06 ,  H04W48/12 ,  H04W72/21 ,  H04W72/23 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W4/06 ,  H04W48/12 ,  H04W72/21 ,  H04W72/23 ,  H04W74/006

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 receiving system information (SI) by a user equipment (UE) in a wireless communication system is provided. The method includes receiving, from a base station (BS), first type SI associated with SI which is essential for communication with the BS, transmitting, to the BS, a physical random access channel (PRACH) preamble based on the first type SI, receiving, from the BS, a random access response (RAR) message, and receiving, from the BS, second type SI associated with at least one SI which the UE needs.

公开(公告)号：US20240048227A1

公开(公告)日：2024-02-08

申请号：US18353808

申请日：2023-07-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Shiyang Leng ,  Kyeongin Jeong ,  Anil Agiwal ,  Hongbo Si

IPC: H04B7/185 ,  H04W56/00 ,  H04W74/08 ,  H04W72/23

CPC classification number: H04B7/18513 ,  H04W56/0045 ,  H04W74/0833 ,  H04W72/23

Abstract: Methods and apparatuses for a timing advance report an NTN is provided. The method of UE comprises: receiving, from a BS, first information including satellite assistance information for a target satellite; receiving, from the BS, second information including timing information, wherein the timing information includes at least one of a start time and a time duration for a synchronization operation; determining whether a RACH-less synchronization operation is configured; and initiating, based on the satellite assistance information and the timing information, the synchronization operation by performing a RA procedure upon a determination that the RACH-less synchronization operation is not configured.

公开(公告)号：US11889565B2

公开(公告)日：2024-01-30

申请号：US18045130

申请日：2022-10-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Pravjyot Singh Deogun ,  Anil Agiwal ,  Abhishek Kumar Singh

IPC: H04W74/08 ,  H04W76/11 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/00 ,  H04W72/23 ,  H04W72/50

CPC classification number: H04W74/0841 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23 ,  H04W72/535 ,  H04W74/008 ,  H04W74/0816 ,  H04W76/11

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 the embodiments herein provides a method for handling a RAR in a wireless communication system (300).

公开(公告)号：US11877322B2

公开(公告)日：2024-01-16

申请号：US17309852

申请日：2021-01-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil Agiwal ,  Jaehyuk Jang

IPC: H04W74/08

CPC classification number: H04W74/0833

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 provides a method and an apparatus for random access preamble group selection.

公开(公告)号：US11877183B2

公开(公告)日：2024-01-16

申请号：US17414188

申请日：2020-01-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu Baek ,  Anil Agiwal ,  Donggun Kim

IPC: H04W72/04 ,  H04W28/06 ,  H04L1/1812

CPC classification number: H04W28/06 ,  H04L1/1819

Abstract: The present disclosure relates to a communication technique for integrating a 5G communication system to support a higher data transmission rate than a 4G system, with IoT technology, and a system therefor. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety related services, etc.) on the basis of 5G communication technology and IoT related technology. Disclosed is a method for performing packet deletion on the basis of a lower layer transmission result in a next generation mobile communication system.

公开(公告)号：US11870713B2

公开(公告)日：2024-01-09

申请号：US17444820

申请日：2021-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donggun Kim ,  Soenghun Kim ,  Anil Agiwal

IPC: H04L5/00 ,  H04W72/044 ,  H04W52/02 ,  H04W72/542

CPC classification number: H04L5/0035 ,  H04W52/0206 ,  H04W72/044 ,  H04W72/542

Abstract: Disclosed are a communication scheme and a system thereof for converging an IoT technology and a 5G communication system for supporting a high data transmission rate beyond that of a 4G system. The disclosure can be applied to intelligent services (for example, services related to a smart home, smart building, smart city, smart car, connected car, health care, digital education, retail business, security, and safety) based on 5G communication technology and IoT-related technology. Disclosed is a method of a user equipment (UE) in a wireless communication system. The method includes: receiving a message including secondary cell (SCell) configuration information from a base station; identifying whether a condition for transitioning the SCell to a dormant state is satisfied; and in case that the condition for transitioning the SCell to the dormant state is satisfied, releasing periodic transmission resources for the SCell configured in the UE.

公开(公告)号：US11838852B2

公开(公告)日：2023-12-05

申请号：US17827160

申请日：2022-05-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil Agiwal

IPC: H04W4/00 ,  H04W48/02 ,  H04W48/08

CPC classification number: H04W48/02 ,  H04W48/08

Abstract: A method and apparatus for cell barring in a wireless communication system are provided. The method includes determining whether system information block type 1 (SIB1) is acquired from a cell, considering the cell as barred, if the acquiring the SIB1 fails, determining whether the cell is a licensed cell or an unlicensed cell and excluding the cell and other cells on a same frequency with the cell as a candidate for cell selection or reselection for a pre-defined period, if the cell is a licensed cell and cell selection or reselection to intra-frequency cells is not allowed.