公开(公告)号：US11985664B2

公开(公告)日：2024-05-14

申请号：US17301665

申请日：2021-04-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Park ,  Seho Myung ,  Younsun Kim

IPC: H04W72/20 ,  H04L1/00 ,  H04L27/34

CPC classification number: H04W72/20 ,  H04L1/0003 ,  H04L1/0009 ,  H04L27/34

Abstract: A method of a user equipment (UE) in a wireless communication system is provide. The method includes: receiving, from a base station, physical downlink shared channel (PDSCH) configuration information including a higher layer parameter for a modulation and coding scheme (MCS) table; identifying the MCS table for a PDSCH based on the higher layer parameter for the MCS table; receiving, from the base station, the PDSCH; and decoding, based on the identified MCS table, the PDSCH, wherein, in case that the higher layer parameter for the MCS table indicates a 1024-quadrature amplitude modulation (QAM), the MCS table for the PDSCH is identified as an MCS table with a maximum modulation order of 10, and wherein the MCS table with the maximum modulation order of 10 includes a set of combinations comprising a modulation order and a target code rate, the set of combinations including: (10, 805.5/1024), (10, 853/1024), (10, 900.5/1024), and (10, 948/1024).

公开(公告)号：US11974245B2

公开(公告)日：2024-04-30

申请号：US18144549

申请日：2023-05-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngwoo Kwak ,  Sungjin Park ,  Cheolkyu Shin ,  Donghan Kim ,  Younsun Kim ,  Hoondong Noh ,  Jeongho Yeo ,  Jinyoung Oh ,  Juho Lee ,  Seunghoon Choi ,  Heedon Gha ,  Youngbum Kim ,  Taehyoung Kim

IPC: H04W56/00 ,  H04J11/00 ,  H04L25/00 ,  H04L25/02 ,  H04W52/02 ,  H04W72/00 ,  H04W72/30 ,  H04B7/00 ,  H04J13/00 ,  H04L5/00 ,  H04W48/10 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04W56/001 ,  H04J11/0073 ,  H04J11/0076 ,  H04L25/00 ,  H04L25/0202 ,  H04W52/0216 ,  H04W52/0245 ,  H04W56/0015 ,  H04W72/30 ,  H04B7/00 ,  H04J13/00 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04W48/10 ,  H04W88/02 ,  H04W88/08

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 presents a method for efficiently estimating a physical channel and, according to the present invention, a terminal of a communication system receives a synchronization signal from a base station, receives a broadcast channel from the base station, and can estimate the broadcast channel on the basis of the synchronization signal.

公开(公告)号：US11929821B2

公开(公告)日：2024-03-12

申请号：US17741107

申请日：2022-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Park ,  Jeongho Yeo ,  Youngbum Kim ,  Seho Myung ,  Cheolkyu Shin ,  Seunghoon Choi ,  Hyunseok Ryu

IPC: H04W84/06 ,  H04B7/185 ,  H04W56/00

CPC classification number: H04B7/18589 ,  H04W56/001 ,  H04W56/0045 ,  H04W84/06

Abstract: The disclosure relates to a communication technique for converging IoT technology with 5G communication systems designed to support a higher data transfer rate beyond 4G systems, and a system therefor. Provided is a method for operation of a user equipment and a base station in a wireless communication system, including identifying a timing advance (TA) value for transmitting an uplink signal and transmitting the uplink signal, with the TA value identified based on a first value, a second value, and a third value NTA. The first value is based on a random access response or a timing advance medium access control control element, the second value is derived from higher layer parameters, and the third value is obtained by the UE based on a position of the UE and a position of a satellite connected to the UE.

公开(公告)号：US11923987B2

公开(公告)日：2024-03-05

申请号：US17881017

申请日：2022-08-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Park ,  Jeongho Yeo ,  Jinyoung Oh ,  Seunghoon Choi

IPC: H04L1/18 ,  H04L1/1607 ,  H04L1/1812 ,  H04W72/23 ,  H04W80/08

CPC classification number: H04L1/1819 ,  H04L1/1642 ,  H04W72/23 ,  H04W80/08

Abstract: Disclosed are a communication technique for merging, with IoT technology, a 5G communication system supporting a data transmission rate higher than 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 disclosure relates to a wireless communication system, and disclosed are a method and a device for performing retransmission when data for a first-type service is damaged by a second-type service data during transmission of the data for the first-type service in a communication system.

公开(公告)号：US11903018B2

公开(公告)日：2024-02-13

申请号：US16631731

申请日：2018-07-02

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/566 ,  H04W72/0453

CPC classification number: H04W72/566 ,  H04W72/0453

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) on the basis of 5G communication technology and IoT-related technology. The present invention relates to a method and apparatus for performing uplink transmission in a wireless communication system.

公开(公告)号：US11902995B2

公开(公告)日：2024-02-13

申请号：US17856443

申请日：2022-07-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin Park ,  Jinyoung Oh ,  Hyunseok Ryu ,  Jonghyun Bang ,  Cheolkyu Shin ,  Jeongho Yeo

IPC: H04W72/23 ,  H04W72/56

CPC classification number: H04W72/23 ,  H04W72/56

Abstract: 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 based on a 5G communication technology and an IoT-related technology. A method of a terminal of a wireless communication system is provided. The method includes receiving, from a base station, downlink control information (DCI) for scheduling of data transmission/reception, checking priority information related to the DCI, based on the priority information, determining whether to perform data transmission/reception scheduled according to the DCI, and if the data transmission/reception is determined to be performed, performing the data transmission/reception, wherein the priority information is indicated by a priority information field in the DCI, is a value configured by higher layer signaling, or is related to a format of the DCI.

公开(公告)号：US11902076B2

公开(公告)日：2024-02-13

申请号：US17409546

申请日：2021-08-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongho Yeo ,  Youngbum Kim ,  Donghan Kim ,  Yongjun Kwak ,  Taehyoung Kim ,  Juho Lee ,  Younsun Kim ,  Seunghoon Choi ,  Sungjin Park ,  Jinyoung Oh ,  Youngwoo Kwak

IPC: H04L27/26 ,  H04L1/00 ,  H04W72/044 ,  H04L5/02 ,  H04L5/00 ,  H04W74/00 ,  H04W72/23 ,  H04W72/54 ,  H04W76/15 ,  H04W68/02 ,  H04W74/08 ,  H04W84/18 ,  H04W84/10 ,  H04L1/1867 ,  H04L1/20 ,  H04W4/70

CPC classification number: H04L27/2666 ,  H04L1/004 ,  H04L1/0009 ,  H04L1/0041 ,  H04L1/0061 ,  H04L1/0078 ,  H04L5/0035 ,  H04L5/0042 ,  H04L5/0044 ,  H04L5/0057 ,  H04L5/0092 ,  H04L5/0094 ,  H04L5/026 ,  H04L27/2656 ,  H04L27/2657 ,  H04L27/2662 ,  H04W68/02 ,  H04W72/0466 ,  H04W72/23 ,  H04W72/54 ,  H04W74/006 ,  H04W74/008 ,  H04W74/0833 ,  H04W76/15 ,  H04L1/0026 ,  H04L1/1887 ,  H04L1/20 ,  H04L5/0053 ,  H04W4/70 ,  H04W84/10 ,  H04W84/18

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 system may be used for an intelligent service (for example, 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 present disclosure discloses a method and apparatus for inserting an index into a code block as a unit in which a channel code is executed and transmitting the same.

公开(公告)号：US11899845B2

公开(公告)日：2024-02-13

申请号：US17428438

申请日：2021-08-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonsuk Chung ,  Yongsang Cho ,  Byungwook Yoo ,  Sungjin Park ,  Chaiman Lim

IPC: G06F3/01 ,  G06F3/03 ,  G06F3/0346 ,  G04G21/00 ,  G06F18/00 ,  H04M1/72409 ,  G04G21/02 ,  G06V40/20

CPC classification number: G06F3/017 ,  G06F3/03 ,  G06F3/0346 ,  G06F18/00 ,  G04G21/00 ,  G04G21/02 ,  G06F2218/10 ,  G06V40/20 ,  H04M1/724095

Abstract: An electronic device is provided. The electronic device includes at least one sensor and at least one processor configured to identify a gesture identification request from a first application being executed by the at least one processor, in response to the identification of the gesture identification request, identify a gesture using at least one sensing data from at least one first sensor module activated, among the at least one sensor, based on a gesture application, provide the identified gesture to the first application, and perform at least one operation corresponding to the identified gesture based on the first application. Other various embodiments are possible as well.

公开(公告)号：US11870572B2

公开(公告)日：2024-01-09

申请号：US17966352

申请日：2022-10-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyojin Lee ,  Taehyoung Kim ,  Sungjin Park ,  Jeongho Yeo

IPC: H04L1/00 ,  H04W72/23 ,  H03M13/11 ,  H04L1/1812 ,  H04L5/00

CPC classification number: H04L1/0057 ,  H03M13/116 ,  H04L1/0003 ,  H04L1/0011 ,  H04L1/0041 ,  H04L1/1812 ,  H04L5/0053 ,  H04W72/23

Abstract: Disclosed is a method performed by a user equipment (UE) in a communication system, including receiving, from a base station, downlink control information including resource assignment information of a physical downlink shared channel (PDSCH), identifying a number of resource elements (REs) for the PDSCH based on the resource assignment information of the PDSCH, identifying a temporary transport block size (TBS) based on the number of REs for the PDSCH, identifying a TBS based on the temporary TBS, and receiving, from the base station, the PDSCH based on the TBS, wherein the number of REs for the PDSCH is identified by excluding a number of REs associated with a channel state information reference signal (CSI-RS) and a control channel.

公开(公告)号：US11855923B2

公开(公告)日：2023-12-26

申请号：US17510987

申请日：2021-10-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngwoo Kwak ,  Hoondong Noh ,  Cheolkyu Shin ,  Taehan Bae ,  Seunghoon Choi ,  Taehyoung Kim ,  Sungjin Park ,  Jeongho Yeo

IPC: H04B7/0417 ,  H04W72/23 ,  H04L5/00 ,  H04B7/06

CPC classification number: H04L5/0051 ,  H04B7/0417 ,  H04W72/23 ,  H04B7/0626

Abstract: A method performed by a terminal in a communication system is provided. Information on a demodulation reference signal (DMRS) configuration type corresponding to a mapping pattern of a plurality of DMRS ports is received from a base station. Control information indicating at least one DMRS port among the plurality of DMRS ports is received from the base station. The at least one DMRS port associated with downlink data is identified based on the control information. Downlink data based on the identified DMRS port is received from the base station. The plurality of DMRS ports belong to two or three DMRS groups based on a DMRS configuration type. Resources corresponding to different DMRS groups are multiplexed based on an orthogonal code.