公开(公告)号：US20240187934A1

公开(公告)日：2024-06-06

申请号：US18282908

申请日：2022-04-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junyung YI ,  Jeongho YEO ,  Youngbum KIM ,  Suha YOON ,  Hyunseok RYU

IPC: H04W28/22 ,  H04W72/0446 ,  H04W72/1263

CPC classification number: H04W28/22 ,  H04W72/0446 ,  H04W72/1263

Abstract: The present disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates. According to an embodiment of the present disclosure, a method performed by a terminal in a communication system is provided. The method comprises the steps of: confirming a maximum data rate supported by the terminal; confirming an instant data rate on the basis of the number of slots corresponding to one transport block (TB); confirming whether or not the maximum data rate satisfies the condition of being equal to or greater than the instant data rate; and transmitting or receiving data on the basis of whether or not the condition is satisfied.

公开(公告)号：US20240073842A1

公开(公告)日：2024-02-29

申请号：US18495349

申请日：2023-10-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seho MYUNG ,  Jeongho YEO ,  Hyunseok RYU

IPC: H04W56/00 ,  H04B7/185

CPC classification number: H04W56/0045 ,  H04B7/18513

Abstract: An example method performed by a terminal in a non-terrestrial network (NTN) system may include receiving, from a base station, system information including position information about the base station and information about a common timing advance (TA) offset; determining the distance between the terminal and the base station based on the position information about the base station and position information about the terminal; determining a specific TA offset for the terminal based on the determined distance; determining a TA value on the basis of the common TA offset and the specific TA offset; determining the transmission start time point of a preamble based on the determined TA value; and transmitting the preamble to the base station based on the determined transmission start time point.

公开(公告)号：US20240023202A1

公开(公告)日：2024-01-18

申请号：US18475707

申请日：2023-09-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil AGIWAL ,  Hyunjeong KANG ,  Hyunseok RYU

IPC: H04W88/06 ,  H04W4/44 ,  H04W92/18 ,  H04W76/14 ,  H04W76/27

CPC classification number: H04W88/06 ,  H04W4/44 ,  H04W92/18 ,  H04W76/14 ,  H04W76/27

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 include 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 of a user equipment (UE) for performing a vehicle-to-everything (V2X) sidelink communication is provided.

公开(公告)号：US20240023032A1

公开(公告)日：2024-01-18

申请号：US18457176

申请日：2023-08-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunheui RYOO ,  Jungsoo Jung ,  Hyunjeong KANG ,  Hyunseok RYU ,  Seunghoon PARK

IPC: H04W52/36 ,  H04W24/10 ,  H04W52/14 ,  H04W16/28 ,  H04W76/27 ,  H04L27/26 ,  H04L5/00 ,  H04W48/12 ,  H04W76/18 ,  H04L27/00 ,  H04W72/20

CPC classification number: H04W52/365 ,  H04W24/10 ,  H04W52/146 ,  H04W16/28 ,  H04W76/27 ,  H04L27/2636 ,  H04L5/0053 ,  H04W48/12 ,  H04L27/2646 ,  H04W76/18 ,  H04L5/0007 ,  H04L27/0008 ,  H04W72/20

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. In addition, a method of a terminal in a wireless communication system, includes: receiving system information including first uplink waveform information for an initial access; transmitting a radio resource control (RRC) connection request message based on the first uplink waveform information; receiving an RRC connection response message including second uplink waveform information for uplink data transmission; and transmitting data based on the second uplink waveform.

公开(公告)号：US20230422239A1

公开(公告)日：2023-12-28

申请号：US18338977

申请日：2023-06-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Hyunseok RYU ,  Hyewon YANG ,  Junyung YI

IPC: H04W72/1263 ,  H04W72/25 ,  H04L1/1829

CPC classification number: H04W72/1263 ,  H04W72/25 ,  H04L1/1854

Abstract: The disclosure relates to a 5G or 6G communication system for supporting higher data transfer rates. The disclosure provides a method and an apparatus for performing SL transmission and reception in an unlicensed band. A method performed by a first terminal includes transmitting, to a second terminal, SL control information scheduling SL data for the second terminal; transmitting, to the second terminal, the SL data on a PSSCH; and receiving, from the second terminal, HARQ feedback associated with the SL data on a PSFCH resource. The SL control information includes an indicator indicating whether the PSFCH resource is included in a COT.

公开(公告)号：US20230422191A1

公开(公告)日：2023-12-28

申请号：US18464713

申请日：2023-09-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Peng XUE ,  Anil AGIWAL ,  Hyunseok RYU ,  Hyunkyu YU

IPC: H04W56/00 ,  H04L5/00 ,  H04W72/0453 ,  H04W72/30

CPC classification number: H04W56/001 ,  H04L5/0082 ,  H04W72/0453 ,  H04W72/30

Abstract: A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth 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, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of a terminal for receiving data in a cellular network is provided. The method comprises receiving a synchronization signal block (SS block) including at least one synchronization signal and a broadcast channel from a base station, identifying an offset between the SS block and a resource block (RB) grid from system information in the broadcast channel, and determining the resource block grid based on the offset.

公开(公告)号：US20230370180A1

公开(公告)日：2023-11-16

申请号：US18360670

申请日：2023-07-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok RYU ,  Sungjin PARK ,  Jonghyun BANG ,  Jeongho YEO ,  Jinyoung OH

IPC: H04B17/309 ,  H04W24/08 ,  H04W72/21

CPC classification number: H04B17/309 ,  H04W24/08 ,  H04W72/21

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 or safety services.

公开(公告)号：US20230337216A1

公开(公告)日：2023-10-19

申请号：US18341355

申请日：2023-06-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjin PARK ,  Jeongho YEO ,  Youngbum KIM ,  Hyunseok RYU

IPC: H04W72/121 ,  H04W72/1263 ,  H04L5/00 ,  H04W72/044 ,  H04L1/1812 ,  H04W72/20

CPC classification number: H04W72/121 ,  H04W72/1263 ,  H04L5/0053 ,  H04W72/044 ,  H04L1/1819 ,  H04W72/20

Abstract: Disclosed is a method performed by a user equipment (UE) in a wireless communication system, including receiving, from a base station, downlink control information (DCI) on a physical downlink control channel (PDCCH), the DCI scheduling downlink data for the UE, receiving the downlink data on a physical downlink shared channel (PDSCH) based on the received DCI, and transmitting, to the base station, hybrid automatic repeat request acknowledgement (HARQ-ACK) information in response to the reception of the downlink data, wherein a specific PDSCH processing capability associated with the transmission of the HARQ-ACK information is not applied to the PDSCH scheduled for the UE in case that the downlink data is multicast data.

公开(公告)号：US20230309025A1

公开(公告)日：2023-09-28

申请号：US18328307

申请日：2023-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok RYU ,  Peng XUE ,  Hyunkyu YU ,  Sangwon CHOI ,  Kuyeon WHANG

IPC: H04W52/24 ,  H04W76/27 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04W52/242 ,  H04W76/27 ,  H04L5/0048 ,  H04W52/245 ,  H04W72/23

Abstract: A method performed by a user equipment (UE) in a wireless communication system is provided. The method includes transmitting, to a base station, UE capability information indicating whether the UE supports transmission of a long physical uplink control channel (PUCCH) format and a short PUCCH format in a same slot, receiving, from the base station, information on a PUCCH resource configuration, and transmitting, to the base station, two PUCCHs within a slot using the long PUCCH format and the short PUCCH format, based on the PUCCH resource configuration.

公开(公告)号：US20230261796A1

公开(公告)日：2023-08-17

申请号：US18007967

申请日：2021-06-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngbum KIM ,  Jinkyu KANG ,  Hyunseok RYU ,  Jeongho YEO ,  Seunghoon CHOI

IPC: H04L1/1607 ,  H04L1/08

CPC classification number: H04L1/1642 ,  H04L1/08

Abstract: An operating method of a terminal in a wireless communication system may include receiving, from a base station, configuration information for repetitive transmissions of uplink data, based on the configuration information, determining a redundancy value (RV) value of the uplink data, and transmitting the uplink data based on the RV value, wherein the determining of the RV value may include determining the RV value by comparing a number of symbols configured by the base station with a number of symbols used for the repetitive transmissions of the uplink data.