公开(公告)号：US12150149B2

公开(公告)日：2024-11-19

申请号：US17625703

申请日：2020-06-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungri Jin ,  Soenghun Kim

IPC: H04W72/51 ,  H04B7/0413 ,  H04W72/044 ,  H04W76/20

Abstract: The present disclosure relates to a communication technique for converging IoT technologies with a 5G communication system for supporting a higher data transfer rate beyond the 4G system, and a system therefor. The present disclosure may 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 technologies and IoT-related technologies. Further, the present disclosure provides a method and device for setting the maximum number of MIMO layers for each bandwidth part in a next-generation mobile communication system.

公开(公告)号：US12058566B2

公开(公告)日：2024-08-06

申请号：US17497198

申请日：2021-10-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungri Jin ,  Soenghun Kim ,  Sangbum Kim ,  Donggun Kim ,  Jaehyuk Jang

IPC: H04W28/06 ,  H04B7/06 ,  H04W24/10 ,  H04W28/02 ,  H04W28/26 ,  H04W72/20 ,  H04W72/21 ,  H04W76/27 ,  H04L1/1812 ,  H04L1/1829 ,  H04L1/1867

CPC classification number: H04W28/065 ,  H04B7/0626 ,  H04W24/10 ,  H04W28/0278 ,  H04W28/26 ,  H04W72/20 ,  H04W72/21 ,  H04W76/27 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1896

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. An embodiment of the present disclosure relates to a method and an apparatus for transmitting data in a next-generation mobile communication system.

公开(公告)号：US11838790B2

公开(公告)日：2023-12-05

申请号：US17892568

申请日：2022-08-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungri Jin ,  Donggun Kim ,  Soenghun Kim ,  Alexander Sayenko

IPC: H04W28/02 ,  H04W76/11

CPC classification number: H04W28/0268 ,  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. The present invention suggests a method and an operation for configuring a PDCP layer and a service data association protocol (SDAP) layer, thereby facilitating an efficient flow-based QoS process.

公开(公告)号：US11751271B2

公开(公告)日：2023-09-05

申请号：US17715839

申请日：2022-04-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungri Jin ,  Alexander Sayenko ,  Soenghun Kim ,  Donggun Kim

IPC: H04W76/19 ,  H04W76/27 ,  H04W36/08 ,  H04W80/08

CPC classification number: H04W76/19 ,  H04W36/08 ,  H04W76/27 ,  H04W80/08

Abstract: Disclosed are a communication technique for merging IoT technology with a 5G communication system for supporting a data transmission rate higher than that of a 4G system and a system therefor. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security, and safety related services, and the like) on the basis of 5G communication technology and IoT-related technology. The present invention relates to operations of a terminal and a base station in a mobile communication system. The present invention provides a method by which a terminal re-establishes a PDCP in a wireless communication system, the method comprising the steps of: receiving a message including PDCP re-establishment information on a DRB from a base station in which an RRC connection is set up; checking whether the PDCP re-establishment information includes configuration information of an SDAP layer; and determining whether to perform a PDCP re-establishment procedure for changing the DRB operating as a PDCP of a first system into a PDCP of a second system on the basis of the checking result.

公开(公告)号：US11751097B2

公开(公告)日：2023-09-05

申请号：US17738777

申请日：2022-05-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Donggun Kim ,  Soenghun Kim ,  Seungri Jin

IPC: H04W28/06 ,  H04L69/04 ,  H04L69/22 ,  H04W72/1268 ,  H04L47/34 ,  H04W80/08 ,  H04W72/23

CPC classification number: H04W28/06 ,  H04L47/34 ,  H04L69/04 ,  H04L69/22 ,  H04W72/1268 ,  H04W80/08 ,  H04W72/23

Abstract: A communication technique for converging a 5G communication system, which is provided to support a higher data transmission rate beyond a 4G system with an IoT technology, and a system therefor applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related service, or the like) based on the 5G communication technology and the IoT related technology by re-establishing a PDCP entity for a header compression protocol and activating uplink semi-persistent scheduling.

公开(公告)号：US11700660B2

公开(公告)日：2023-07-11

申请号：US17255962

申请日：2019-06-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon Lee ,  Sunghoon Kim ,  Seungri Jin

IPC: H04W56/00 ,  H04W76/16 ,  H04W4/40 ,  H04W76/27 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/0453

CPC classification number: H04W76/16 ,  H04W4/40 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/0453 ,  H04W76/27

Abstract: The present disclosure relates to: a communication method for fusing IoT technology with 5G communication systems for supporting higher data transmission rates than preceding 4G systems; and to a system for same. The present disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail business, security and safety-related services, etc.) based on 5G communication technology and IoT-related technology. The present invention discloses a method for providing a vehicle communication service (vehicle-to-everything, V2X) in a 5G mobile communication system.

公开(公告)号：US11653254B2

公开(公告)日：2023-05-16

申请号：US17532847

申请日：2021-11-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungri Jin ,  Soenghun Kim ,  Sangyeob Jung

IPC: H04L45/74 ,  H04W28/02 ,  H04L69/04 ,  H04W28/10

CPC classification number: H04W28/0268 ,  H04L45/74 ,  H04L69/04 ,  H04W28/10

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 the 5G communication technology and the IoT-related technology. Disclosed are a method and an apparatus for supporting a multimedia telephony (MMTEL) system, a method and an apparatus for efficiently operating a new QoS layer (service data access protocol (SDAP)), and a method and an apparatus for efficiently supporting a bandwidth part in the SCell in carrier aggregation or in dual connectivity.

公开(公告)号：US11641631B2

公开(公告)日：2023-05-02

申请号：US17385371

申请日：2021-07-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungri Jin ,  Alexander Sayenko ,  Soenghun Kim ,  Jaehyuk Jang

IPC: H04W56/00 ,  H04L5/00 ,  H04L27/26

Abstract: A communication method and a 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 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. Disclosed is a method of performing activation and deactivation of a semi-persistent sounding reference signal (SP SRS) through a medium access control element (MAC CE) when activation/deactivation of the SP SRS is indicated in a next-generation mobile communication system.

公开(公告)号：US20220286933A1

公开(公告)日：2022-09-08

申请号：US17804533

申请日：2022-05-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Soenghun Kim ,  Sangbum Kim ,  Donggun Kim ,  Jaehyuk Jang ,  Seungri Jin ,  Alexander Sayenko ,  Gert Jan Van Lieshout

IPC: H04W36/30 ,  H04W72/04 ,  H04W72/08 ,  H04W4/70 ,  H04W48/12 ,  H04L5/00

Abstract: The present disclosure relates to a communication technique of fusing a 5G communication system for supporting higher data transmission rate beyond a 4G system with an IoT technology and a system thereof. The present disclosure may be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related service, or the like) based on the 5G communication technology and the IoT related technology. A communication method of a base station, the method comprising: establishing at least one bearer with a terminal; receiving a downlink packet being transmitted to the terminal; determining a bearer mapped to quality of service (QoS) information of the downlink packet; and transmitting, to the terminal, the downlink packet through the determined bearer.

公开(公告)号：US11425595B2

公开(公告)日：2022-08-23

申请号：US16615301

申请日：2018-06-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungri Jin ,  Donggun Kim ,  Soenghun Kim ,  Alexander Sayenko

IPC: H04W28/02 ,  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. The present invention suggests a method and an operation for configuring a PDCP layer and a service data association protocol (SDAP) layer, thereby facilitating an efficient flow-based QoS process.