公开(公告)号：US20250088335A1

公开(公告)日：2025-03-13

申请号：US18727044

申请日：2023-01-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sa ZHANG ,  Feifei SUN

IPC: H04L5/00 ,  H04W72/0446

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A terminal and a method performed by the same in a wireless communication system are provided. The method includes transmitting a physical uplink shared channel (PUSCH) and/or receiving a physical downlink shared channel (PDSCH) from one or more PUSCHs and/or one or more PDSCHs, wherein the one or more PUSCHs include dynamically scheduled PUSCHs and/or configured grant (CG) PUSCHs, and the one or more PDSCHs include dynamically scheduled PDSCHs and/or semi-persistent scheduling (SPS) PDSCHs. The invention can improve communication efficiency.

公开(公告)号：US20240215029A1

公开(公告)日：2024-06-27

申请号：US18442017

申请日：2024-02-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sa ZHANG ,  Yi WANG ,  Jingxing FU ,  Feifei SUN

IPC: H04W72/21 ,  H04L1/1607 ,  H04L5/00 ,  H04W72/044 ,  H04W72/1273

CPC classification number: H04W72/21 ,  H04L1/1678 ,  H04L5/0055 ,  H04W72/044 ,  H04W72/1273

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) 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 user equipment (UE)includes: receiving downlink data and/or downlink control signaling from a base station; determining uplink data and/or uplink control signaling, an uplink time unit and/or an uplink physical channel for transmitting the uplink data and/or the uplink control signaling based on the downlink data and/or the downlink control signaling; and transmitting the uplink data and/or uplink control signaling to the base station on the determined uplink time unit and/or uplink physical channel.

公开(公告)号：US20240172130A1

公开(公告)日：2024-05-23

申请号：US18416150

申请日：2024-01-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sa ZHANG ,  Yi WANG ,  Jingxing FU ,  Feifei SUN

IPC: H04W52/34 ,  H04W52/14 ,  H04W72/21

CPC classification number: H04W52/34 ,  H04W52/146 ,  H04W72/21

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 mobile communication technology, and in particular, to a method for uplink transmission and apparatus thereof.

公开(公告)号：US20240023123A1

公开(公告)日：2024-01-18

申请号：US18476204

申请日：2023-09-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sa ZHANG ,  Yi WANG ,  Jingxing FU ,  Feifei SUN

IPC: H04W72/23 ,  H04W4/06 ,  H04L1/1812

CPC classification number: H04W72/23 ,  H04W4/06 ,  H04L1/1812

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. An apparatus and a method performed by the same in a wireless communication system are disclosed. The method includes: receiving configuration information from a base station; and receiving a downlink signal from the base station based on the configuration information, the downlink signal including downlink data. The downlink data includes a unicast physical downlink shared channel (PDSCH) and/or a multicast/broadcast PDSCH, the unicast PDSCH includes a dynamically scheduled unicast PDSCH and/or a unicast semi-persistent scheduling (SPS) PDSCH, and the multicast/broadcast PDSCH includes a dynamically scheduled multicast/broadcast PDSCH and/or a multicast/broadcast SPS PDSCH. The present disclosure improves the efficiency of uplink or downlink transmission.

公开(公告)号：US20230284234A1

公开(公告)日：2023-09-07

申请号：US18019381

申请日：2021-07-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jingxing FU ,  Feifei SUN ,  Yi WANG ,  Sa ZHANG ,  Min WU ,  Qi XIONG

IPC: H04W72/23 ,  H04L1/1812 ,  H04W72/1273

CPC classification number: H04W72/23 ,  H04L1/1812 ,  H04W72/1273

Abstract: A method for transmitting hybrid automatic repeat request-acknowledgement (HARQ-ACK) information comprises receiving downlink control information (DCI) including a PUCCH resource indication, the PUCCH resource indication indicates a physical uplink control channel (PUCCH) resource for transmitting HARQ-ACK information by at least one user equipment (UE), determining the physical uplink control channel (PUCCH) resource for transmitting the HARQ-ACK information according to the PUCCH resource indication, and transmitting the HARQ-ACK information on the determined PUCCH resource.

公开(公告)号：US20230269765A1

公开(公告)日：2023-08-24

申请号：US18170089

申请日：2023-02-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sa ZHANG ,  Feifei SUN

IPC: H04W72/566 ,  H04W72/21 ,  H04W72/23 ,  H04L1/1812

CPC classification number: H04W72/566 ,  H04W72/21 ,  H04W72/23 ,  H04L1/1812

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. An apparatus and a communication method thereof in a wireless communication system are provided. The method includes receiving a downlink signal based on one or more downlink channels, and transmitting an uplink signal based on one or more uplink channels. The disclosure can improve communication efficiency.

公开(公告)号：US20230217439A1

公开(公告)日：2023-07-06

申请号：US18148715

申请日：2022-12-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sa ZHANG ,  Feifei SUN

IPC: H04W72/1273 ,  H04W72/51 ,  H04W72/11

CPC classification number: H04W72/1273 ,  H04W72/51 ,  H04W72/11

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. The method includes transmitting, to a base station, user equipment (UE) capability information indicating that the UE supports a frequency division multiplexing (FDM) between a unicast physical downlink shared channel (PDSCH) and a group-common PDSCH in a slot and receiving, from the base station, a first PDSCH that is the unicast PDSCH and a second PDSCH that is the group-common PDSCH, which are FDMed in the slot based on the UE capability information.

公开(公告)号：US20230189273A1

公开(公告)日：2023-06-15

申请号：US17999316

申请日：2021-05-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jingxing FU ,  Feifei SUN ,  Yi WANG ,  Sa ZHANG

IPC: H04W72/21 ,  H04W72/56

CPC classification number: H04W72/21 ,  H04W72/56

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. There is provided a method and device for transmitting. The method includes: receiving a multiplexing indication signal indicating multiplexing uplink control information (UCI) on a physical uplink shared channel (PUSCH); multiplexing the UCI on the PUSCH; and transmitting the multiplexed PUSCH, wherein the number of priorities of UCI multiplexed on one PUSCH is at least one.

公开(公告)号：US20220329390A1

公开(公告)日：2022-10-13

申请号：US17709970

申请日：2022-03-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sa ZHANG ,  Yi WANG ,  Jingxing FU ,  Feifei SUN

IPC: H04L5/00 ,  H04L1/18

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 terminal is provided. The method includes receiving, from a base station, a radio resource control (RRC) message including first configuration information for a hybrid automatic repeat request (HARQ)-acknowledgement (ACK) feedback mode related to a multicast physical downlink shared channel (PDSCH) and second configuration information for a physical uplink control channel (PUCCH) resource set related to the HARQ-ACK feedback mode, receiving, from the base station, the multicast PDSCH, and transmitting, to the base station, HARQ-ACK information for the multicast PDSCH based on the first configuration information and the second configuration information.

公开(公告)号：US20220124775A1

公开(公告)日：2022-04-21

申请号：US17451593

申请日：2021-10-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sa ZHANG ,  Yi WANG ,  Jingxing FU ,  Feifei SUN

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/16 ,  H04L5/00

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) 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 user equipment (UE) includes: receiving downlink data and/or downlink control signaling from a base station; determining uplink data and/or uplink control signaling, an uplink time unit and/or an uplink physical channel for transmitting the uplink data and/or the uplink control signaling based on the downlink data and/or the downlink control signaling; and transmitting the uplink data and/or uplink control signaling to the base station on the determined uplink time unit and/or uplink physical channel.