公开(公告)号：US20240251330A1

公开(公告)日：2024-07-25

申请号：US18017233

申请日：2022-08-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungri JIN ,  Sangyeob JUNG ,  Anil AGIWAL ,  Sangbum KIM

IPC: H04W48/08 ,  H04W84/04

CPC classification number: H04W48/08 ,  H04W84/042

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data rate.

公开(公告)号：US20240114519A1

公开(公告)日：2024-04-04

申请号：US18529542

申请日：2023-12-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangbum KIM ,  Soenghun KIM ,  Seungri JIN ,  Jaehyuk JANG

IPC: H04W72/23 ,  H04W74/00 ,  H04W74/08

CPC classification number: H04W72/23 ,  H04W74/006 ,  H04W74/0833 ,  H04W74/0841

Abstract: The disclosure relates to a communication scheme and system for converging a 5th generation (5G) communication system for supporting a data rate higher than that of a 4th generation (4G) system with an internet of things (IoT) technology. The disclosure is applicable to intelligent services (e.g., smart home, smart building, smart city, smart car, connected car, health care, digital education, retail, and security and safety-related services) based on 5G communication technology and IoT-related technology. The disclosure relates to a technology about system information request-related operations of a terminal and a base station.

公开(公告)号：US20240049125A1

公开(公告)日：2024-02-08

申请号：US18487886

申请日：2023-10-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon LEE ,  Sunghoon KIM ,  Youngkyo BAEK ,  Jungje SON ,  Seungri JIN

IPC: H04W48/18 ,  H04W8/02 ,  H04W16/02 ,  H04W76/28 ,  H04W4/70 ,  H04W68/02

CPC classification number: H04W48/18 ,  H04W8/02 ,  H04W16/02 ,  H04W76/28 ,  H04W4/70 ,  H04W68/02 ,  H04W60/04

Abstract: A communication scheme and system converges a 5G communication system supporting a data rate higher than that of a 4G system with an internet of things (IoT) technology. Applicable to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, retails, and security and safety-related services), the communication scheme and system is based on the 5G communication technology and the IoT-related technology. Methods of operation a terminal and a network for facilitating a 5G terminal registration procedure in a wireless communication system are disclosed.

公开(公告)号：US20240049076A1

公开(公告)日：2024-02-08

申请号：US18365723

申请日：2023-08-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungri JIN

IPC: H04W36/00 ,  H04W36/08

CPC classification number: H04W36/00835 ,  H04W36/08

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. An embodiment of the disclosure may provide a method and apparatus for performing conditional PSCell addition and change continuously in a next-generation mobile communication system.

公开(公告)号：US20240049034A1

公开(公告)日：2024-02-08

申请号：US18486657

申请日：2023-10-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungri JIN ,  Soenghun KIM

IPC: H04W24/10 ,  H04B17/336 ,  H04L5/00 ,  H04L25/02 ,  H04B17/318 ,  H04L27/26 ,  H04J11/00 ,  H04B1/10

CPC classification number: H04W24/10 ,  H04B17/336 ,  H04L5/0092 ,  H04L25/0226 ,  H04L5/0051 ,  H04B17/318 ,  H04L27/2613 ,  H04L27/261 ,  H04J11/0079 ,  H04J11/0023 ,  H04B17/328 ,  H04B1/1027 ,  H04B1/711

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. The disclosure provides a method for performing dynamic cross-link interference (CLI) measurement and reporting in a mobile communication system. In accordance with an aspect of the disclosure, the method performed by a terminal comprises: receiving, from a base station, first information for a measurement object associated with a CLI and second information for a report configuration, the first information including at least one of configuration for sounding reference signal (SRS) resources and configuration for resources to measure a received signal strength indicator (RSSI) associated with the CLI; obtaining a reference signal received power (RSRP) of at least one SRS based on the SRS resources and at least one bandwidth part (BWP) identifier (ID) included in the configuration for the SRS resources,; and transmitting, to the base station, a measurement report including the RSRP based on the second information.

公开(公告)号：US20230422333A1

公开(公告)日：2023-12-28

申请号：US18460455

申请日：2023-09-01

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 ,  H04W76/27 ,  H04W36/08 ,  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：US20230370925A1

公开(公告)日：2023-11-16

申请号：US18352427

申请日：2023-07-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donggun KIM ,  Seungri JIN ,  Alexander SAYENKO ,  Soenghun KIM ,  Gert Jan VAN LIESHOUT ,  Sangkyu BAEK ,  Jaehyuk JANG

IPC: H04W36/08 ,  H04W74/08 ,  H04W36/00 ,  H04W72/23

CPC classification number: H04W36/08 ,  H04W74/0833 ,  H04W36/0066 ,  H04W72/23

Abstract: Methods and apparatuses are provided in a wireless communication system. A radio link control (RLC) protocol data unit (PDU) is obtained from a lower layer. A status PDU is generated based on the RLC PDU. The status PDU includes a first field indicating a sequence number (SN) of an RLC data unit identified as lost, a second field indicating a number of consecutively lost RLC data units starting from and including the SN, and a third field indicating whether the second field follows the first first field. The status PDU is delivered to the lower layer.

公开(公告)号：US20230345576A1

公开(公告)日：2023-10-26

申请号：US18303984

申请日：2023-04-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taeseop LEE ,  Anil AGIWAL ,  Jaehyuk JANG ,  Seungri JIN

IPC: H04W76/28 ,  H04W72/232 ,  H04L27/26

CPC classification number: H04W76/28 ,  H04W72/232 ,  H04L27/26025

Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) in a wireless communication system is provided. The method includes receiving configuration information regarding a discontinuous reception (DRX) from a base station, starting a first timer based on the configuration information, and monitoring a physical downlink control channel (PDCCH) based on the first timer, wherein the configuration information includes a first timer value for a first subcarrier spacing (SCS) group and a first timer value for a second SCS group.

公开(公告)号：US20230284080A1

公开(公告)日：2023-09-07

申请号：US18316976

申请日：2023-05-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungri JIN ,  Soenghun KIM ,  Sangyeob JUNG

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

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

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：US20230180334A1

公开(公告)日：2023-06-08

申请号：US18076823

申请日：2022-12-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil AGIWAL ,  Seungri JIN ,  Jaehyuk JANG

IPC: H04W76/19 ,  H04W74/08

CPC classification number: H04W76/19 ,  H04W74/0841 ,  H04W80/02

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. The disclosure relates to a wireless communication system. A system and a method of multi transmission and reception point (TRP) beam failure recovery for special cell (SpCell) and medium access control (MAC) control element (CE) prioritization are provided.