公开(公告)号：US20240340852A1

公开(公告)日：2024-10-10

申请号：US18628621

申请日：2024-04-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungbeom JEONG ,  Anil AGIWAL ,  Jaehyuk JANG

IPC: H04W68/02 ,  H04W76/27 ,  H04W76/28

CPC classification number: H04W68/02 ,  H04W76/27 ,  H04W76/28

Abstract: The disclosure relates to a 5G or 6G communication system to support a data transmission rate higher than before. The disclosure provides a method performed by a user equipment (UE) in a wireless communication system. The method comprises receiving, from a base station, a UE capability request message, transmitting, to the base station, a UE capability message including first information indicating support of an extended discontinuous reception (eDRX), which is longer than 10.24 seconds, in a radio resource control (RRC) inactive, receiving, from the base station, a radio resource control (RRC) release message including paging information determined based on the first information indicating support of the eDRX longer than 10.24 seconds, and performing, based on the paging information included in the RRC release message, a paging monitoring operation in the RRC inactive.

公开(公告)号：US20240292466A1

公开(公告)日：2024-08-29

申请号：US18658356

申请日：2024-05-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu BAEK ,  Soenghun KIM ,  Jaehyuk JANG

IPC: H04W74/0833 ,  H04L1/1812 ,  H04W72/1268 ,  H04W72/23

CPC classification number: H04W74/0833 ,  H04L1/1812 ,  H04W72/1268 ,  H04W72/23

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 method includes identifying whether a medium access control (MAC) entity of the terminal is configured with a logical channel (LCH)-based prioritization, identifying whether a first uplink grant is associated with a random access, determining the first uplink grant to be a prioritized uplink grant, and transmitting an uplink signal based on the prioritized uplink grant.

公开(公告)号：US20240236760A1

公开(公告)日：2024-07-11

申请号：US18559551

申请日：2022-05-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Milos TESANOVIC ,  Jaehyuk JANG ,  Sangkyu BAEK

IPC: H04W28/02

CPC classification number: H04W28/0278

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. There are disclosed methods for providing a Buffer Status Report (BSR), the methods comprising: creating the BSR; and transmitting the BSR. In a first method, the BSR comprises one octet including an LCG ID field of length 3 bits and a Buffer Size field of length 5 bits, and the Buffer Size field indicates a total amount of data available for transmission associated with an LCG identified based on a combination of the LCG ID field and an LCID or eLCID associated with the BSR.

公开(公告)号：US20240214855A1

公开(公告)日：2024-06-27

申请号：US18595189

申请日：2024-03-04

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W24/10 ,  H04W68/06 ,  H04W88/06

CPC classification number: H04W24/10 ,  H04W68/06 ,  H04W88/06

Abstract: The present disclosure relates to a communication technique for combining, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and to a system therefor. The present disclosure may be applied to intelligent services (e.g., a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, security and safety-related service, etc.), based on a 5G communication technology and an IoT-related technology. A method for a user equipment in a first communication system according to the present invention comprises steps in which a user equipment in an inactive state: transmits a paging area update request message; checks whether or not a timer associated with a paging area update has expired; and transitions into an idle state if a response message for the paging area update request message has not been received until the timer has expired.

公开(公告)号：US20240205933A1

公开(公告)日：2024-06-20

申请号：US18590283

申请日：2024-02-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu BAEK ,  Jaehyuk JANG

IPC: H04W72/23 ,  H04L1/1812 ,  H04L1/1867 ,  H04W72/566 ,  H04W76/27 ,  H04W80/02

CPC classification number: H04W72/23 ,  H04L1/1819 ,  H04L1/1874 ,  H04W72/569 ,  H04W76/27 ,  H04W80/02

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 performed by a terminal in a communication system is provided. The method includes receiving, from a base station, configuration information on a configured grant for uplink transmission, the configured grant being configured with an autonomous transmission; in case that a previous configured grant for a hybrid automatic repeat request (HARQ) process was not prioritized, a transmission of a first medium access control (MAC) protocol data unit (PDU) obtained for the HARQ process has not been performed, and a size of the first MAC PDU matches a size of a configured grant, identifying that the first MAC PDU has been obtained for the configured grant; and in case that the configured grant is a prioritized uplink grant, delivering the obtained first MAC PDU.

公开(公告)号：US20240129916A1

公开(公告)日：2024-04-18

申请号：US18547411

申请日：2022-03-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu BAEK ,  Jaehyuk JANG

IPC: H04W72/1268 ,  H04L1/1812 ,  H04W72/56

CPC classification number: H04W72/1268 ,  H04L1/1812 ,  H04W72/56

Abstract: The present disclosure relates to 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 may be applied to intelligence services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. The present invention provides a method and a device for performing CG automatic transmission and automatic retransmission.

公开(公告)号：US20240107577A1

公开(公告)日：2024-03-28

申请号：US18528678

申请日：2023-12-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangbum KIM ,  Soenghun KIM ,  Jaehyuk JANG ,  Seungri JIN ,  Donggun KIM ,  Alexander SAYENKO

IPC: H04W74/02 ,  H04W36/00 ,  H04W36/06 ,  H04W76/19

CPC classification number: H04W74/02 ,  H04W36/0027 ,  H04W36/0044 ,  H04W36/0077 ,  H04W36/06 ,  H04W76/19 ,  H04L5/0048

Abstract: The present disclosure relates to 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. The 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. The disclosure relates to a method for recovering a beam into a correct beam according to a position of a terminal using a non-contention-based and contention-based beam failure recovery method in order to recover a beam failure in which communication is disconnected due to movement of a terminal or the like in a wireless communication system performing beam-based communication services.

公开(公告)号：US20240063882A1

公开(公告)日：2024-02-22

申请号：US18499975

申请日：2023-11-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil AGIWAL ,  Soenghun KIM ,  Jaehyuk JANG

IPC: H04B7/06 ,  H04B17/318 ,  H04W28/02 ,  H04W52/36 ,  H04W56/00 ,  H04W72/23 ,  H04W76/19 ,  H04W80/02

CPC classification number: H04B7/0695 ,  H04B17/318 ,  H04W28/0278 ,  H04W52/365 ,  H04W56/001 ,  H04W72/23 ,  H04W76/19 ,  H04W80/02

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 communication method and system may be applied to intelligent services based on the 5G communication technology and the IoT-related technology. A method performed by a terminal for beam failure recovery (BFR) on a secondary cell (SCell) in a wireless communication system comprises receiving information for BFR on an SCell including a scheduling request configuration for the BFR on the SCell; detecting beam failure on the SCell based on whether a number of beam failure instances within a preconfigured time duration exceeds a preconfigured number; and, as a response to detecting the beam failure on the SCell, transmitting a scheduling request for the BFR on the SCell based on the scheduling request configuration.

公开(公告)号：US20230389072A1

公开(公告)日：2023-11-30

申请号：US18449317

申请日：2023-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyuk JANG ,  Anil AGIWAL

IPC: H04W74/08 ,  H04W24/08 ,  H04W16/14 ,  H04W72/21 ,  H04W72/53

CPC classification number: H04W74/0808 ,  H04W74/0833 ,  H04W24/08 ,  H04W16/14 ,  H04W72/21 ,  H04W72/53

Abstract: The disclosure relates to a communication technique for convergence of a 5G communication system for supporting a higher data transmission rate beyond a 4G system with an IoT technology, and a system therefor. The disclosure may be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security and safety-related services, etc.) based on 5G communication technology and IoT-related technology. The disclosure relates to a method and apparatus for detecting an uplink listen-before-talk (LBT) failure when using a 3GPP 5G new radio (NR) technology in a wireless communication system.

公开(公告)号：US20230388864A1

公开(公告)日：2023-11-30

申请号：US18449639

申请日：2023-08-14

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W28/26 ,  H04W72/1268 ,  H04W72/566 ,  H04W28/02 ,  H04W72/12

CPC classification number: H04W28/26 ,  H04W72/1268 ,  H04W72/569 ,  H04W28/0268 ,  H04W28/0278 ,  H04W72/1215 ,  H04W28/0215 ,  H04W72/0453

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 method for quickly and efficiently allocating uplink transmission resource to data of a terminal.