公开(公告)号：US12081370B2

公开(公告)日：2024-09-03

申请号：US17792251

申请日：2020-12-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngbum Kim ,  Jinkyu Kang ,  Taehyoung Kim ,  Sungjin Park ,  Seunghoon Choi

IPC: H04L25/02 ,  H04L1/08 ,  H04L5/00 ,  H04L5/14

CPC classification number: H04L25/0228 ,  H04L1/08 ,  H04L5/0012 ,  H04L5/0082 ,  H04L5/1469

Abstract: According to an embodiment of the disclosure, a method of operating a user equipment (UE) for estimating a channel based on a physical uplink shared channel (PUSCH) transmitted repetitively may include receiving, from a base station (BS), repetitive transmission configuration information for repetitively transmitting a PUSCH; receiving, from the BS, frequency hopping configuration information including configuration information for a hopping interval between a plurality of frequency resources for transmitting the PUSCH; and repetitively transmitting the PUSCH to the BS while performing frequency hopping at the hopping interval based on the repetitive transmission configuration information and the frequency hopping configuration information.

公开(公告)号：US12022401B2

公开(公告)日：2024-06-25

申请号：US17449243

申请日：2021-09-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Park ,  Youngbum Kim ,  Hyunseok Ryu ,  Seunghoon Choi

IPC: H04W72/00 ,  H04L5/00 ,  H04W8/24 ,  H04W52/14 ,  H04W72/044

CPC classification number: H04W52/146 ,  H04L5/0048 ,  H04W8/24 ,  H04W72/0473

Abstract: A method, performed by a user equipment (UE), of transmitting a physical uplink shared channel (PUSCH) includes: identifying whether a demodulation reference signal (DMRS) time domain bundling information is included in a radio resource control (RRC) message received from a base station; determining whether to transmit at least one PUSCH with a same transmission power for at least one transmission time domain window, based on a result of the identifying; in response to determining to transmit the at least one PUSCH with the same transmission power for the at least one transmission time domain window, determining a transmission power for the at least one PUSCH; and transmitting the at least one PUSCH with the determined transmission power.

公开(公告)号：US11985616B2

公开(公告)日：2024-05-14

申请号：US17266287

申请日：2019-08-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinkyu Kang ,  Youngbum Kim ,  Taehyoung Kim ,  Seunghoon Choi

IPC: H04W56/00 ,  H04W72/0446 ,  H04W72/1273

CPC classification number: H04W56/0015 ,  H04W72/0446 ,  H04W72/1273

Abstract: The disclosure provides a method of providing synchronization signal block indication information in a wireless communication system, the method including: configuring the synchronization signal block indication information, based on information regarding an uplink-downlink slot configuration and a subcarrier spacing at which a synchronization signal block is transmitted; transmitting the configured synchronization signal block indication information to a terminal; and transmitting at least one synchronization signal block, based on the configured synchronization signal block indication information.

公开(公告)号：US11968599B2

公开(公告)日：2024-04-23

申请号：US17473200

申请日：2021-09-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho Yeo ,  Seho Myung ,  Youngbum Kim ,  Sungjin Park ,  Hyunseok Ryu

IPC: H04W4/06 ,  H04W72/0453 ,  H04L12/18 ,  H04L47/70 ,  H04L47/78

CPC classification number: H04W4/06 ,  H04W72/0453 ,  H04L12/189 ,  H04L47/78 ,  H04L47/828

Abstract: The disclosure relates to 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), and may be applied to intelligent services based on the 5G communication technology and IoT-related technology. To do so, a method and apparatus are provided for transmitting groupcast/broadcast/multicast data and control information in the downlink and uplink. The method and apparatus include features for transmitting to a user equipment (UE), configuration information for multicast and broadcast services (MBS), encoding a first bit sequence for the MBS based on a channel coding, identifying a transport block size (TBS) for limited buffer rate matching (LBRM) based on the configuration information, performing the LBRM to the encoded first bit sequence based on the identified TBS, and transmitting to the UE, a second bit sequence identified based on the LBRM.

公开(公告)号：US11956735B2

公开(公告)日：2024-04-09

申请号：US18093180

申请日：2023-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon Choi ,  Youngbum Kim ,  Younsun Kim ,  Taehyoung Kim ,  Jeongho Yeo

IPC: H04W52/32 ,  H04L5/00 ,  H04W52/14 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/21

CPC classification number: H04W52/325 ,  H04L5/0094 ,  H04W52/146 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/21

Abstract: Disclosed are a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and 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. A power control method for uplink transmission in a wireless cellular communication system is disclosed.

公开(公告)号：US11956176B2

公开(公告)日：2024-04-09

申请号：US17741064

申请日：2022-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon Choi ,  Youngbum Kim ,  Hyunseok Ryu ,  Sungjin Park

IPC: H04L27/26 ,  H04L5/00 ,  H04W88/14

CPC classification number: H04L5/0092 ,  H04L27/2607 ,  H04W88/14

Abstract: The disclosure relates to a 5th Generation (5G) or 6th Generation (6G) communication system for supporting a higher data transmission rate. A method of operating an Integrated Access and Backhaul (IAB) donor node in a wireless communication system is provided. The method includes transmitting Frequency Division Multiplexing (FDM)-related information or Spatial Division Multiplexing (SDM)-related information to an IAB node, receiving necessary information from the IAB node, and transmitting or receiving backhaul data with respect to the IAB node by applying the FDM or the SMD, based on the FDM-related information or the SMD-related information.

公开(公告)号：US11909673B2

公开(公告)日：2024-02-20

申请号：US17947741

申请日：2022-09-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon Choi ,  Youngbum Kim ,  Taehyoung Kim ,  Sungjin Park ,  Jinyoung Oh

IPC: H04L5/00 ,  H04W72/21 ,  H04J13/18 ,  H04W72/0453 ,  H04W72/044

CPC classification number: H04L5/0012 ,  H04J13/18 ,  H04L5/0048 ,  H04W72/0453 ,  H04W72/0466 ,  H04W72/21

Abstract: Disclosed are: a communication technique for merging, with IoT technology, 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 discloses various methods and devices for transmitting a long PUCCH.

公开(公告)号：US11902075B2

公开(公告)日：2024-02-13

申请号：US17933393

申请日：2022-09-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hongbo Si ,  Young-Han Nam ,  Youngbum Kim ,  Taehyoung Kim

IPC: H04L5/00 ,  H04L27/26 ,  H04W56/00 ,  H04W48/12 ,  H04W72/0453 ,  H04W88/08 ,  H04W88/02 ,  H04W72/20

CPC classification number: H04L27/266 ,  H04L5/0007 ,  H04L27/2657 ,  H04L27/2666 ,  H04W48/12 ,  H04W56/001 ,  H04W72/0453 ,  H04W72/20 ,  H04W88/02 ,  H04W88/08

Abstract: Configuring control information comprises determining a frequency offset including an RB and RE level frequency offset, where the frequency offset is determined based on a lowest RE of an SS/PBCH block and a lowest RE of CORESET for RMSI, jointly configuring, using a first field of 4 bits, the RB level frequency offset with a multiplexing pattern of the SS/PBCH block and the CORESET, a BW of the CORESET, and a number of symbols for the CORESET for a combination of a SCS of the SS/PBCH block and a SCS of the CORESET, configuring using a second field of the 4 bits generating an MIB including the RB level frequency offset and the RE level frequency offset; and transmitting, to a UE, the MIB over a PBCH.

公开(公告)号：US11889523B2

公开(公告)日：2024-01-30

申请号：US17450954

申请日：2021-10-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheolkyu Shin ,  Youngbum Kim ,  Hyunseok Ryu ,  Taehan Bae

IPC: H04W72/23 ,  H04L5/00 ,  H04W72/0453

CPC classification number: H04W72/23 ,  H04L5/0048 ,  H04L5/0094 ,  H04W72/0453

Abstract: The disclosure relates to a communication technique that combines a 5G communication system for supporting a higher data rate after a 4G system with IoT technology, and a system thereof. The disclosure may be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, and the like) based on 5G communication technology and IoT-related technology.

公开(公告)号：US11818081B2

公开(公告)日：2023-11-14

申请号：US17418397

申请日：2020-03-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon Choi ,  Jinkyu Kang ,  Youngbum Kim ,  Taehyoung Kim

IPC: H04L5/14 ,  H04W36/00

CPC classification number: H04L5/1438 ,  H04W36/0069

Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. The present disclosure provides a method and a device for controlling the transmit power of uplink transmission in a wireless communication system.