公开(公告)号：US20230413313A1

公开(公告)日：2023-12-21

申请号：US18456944

申请日：2023-08-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Feifei SUN ,  Miao ZHOU ,  Min WU ,  Di SU ,  Chen QIAN

IPC: H04W72/542 ,  H04W76/27 ,  G16Y10/75 ,  H04W72/23 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04W72/542 ,  H04W76/27 ,  H04W24/10 ,  H04W72/23 ,  H04L5/0057 ,  G16Y10/75

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. Embodiments of the present disclosure disclose a method for CSI reporting at a UE and the corresponding UE.

公开(公告)号：US20230115228A1

公开(公告)日：2023-04-13

申请号：US18045094

申请日：2022-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Miao ZHOU ,  Min WU ,  Yi WANG ,  Feifei SUN

IPC: H04L1/1812 ,  H04L5/00 ,  H04W76/27 ,  H04W72/21 ,  H04W72/23

Abstract: A method performed by a terminal in a wireless communication system is provided, the method includes receiving, from a base station, a sidelink configured grant for a sidelink transmission, transmitting, to another terminal, a sidelink signal based on the sidelink configured grant, generating a second hybrid automatic repeat request (HARQ) acknowledgement (HARQ-ACK) information based on whether first HARQ-ACK information corresponding to the sidelink signal is received from the another terminal, and reporting on an uplink channel, to a base station, the second HARQ-ACK information.

公开(公告)号：US20220361108A1

公开(公告)日：2022-11-10

申请号：US17738414

申请日：2022-05-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Miao ZHOU ,  Yi WANG ,  Feifei SUN

IPC: H04W52/02 ,  H04W74/08 ,  H04W72/02 ,  H04W72/04 ,  H04W72/12 ,  H04L1/18

Abstract: A method for determining sidelink resource is provided. The method includes enabling a power saving mechanism by a first node, and determining a resource for sidelink transmission based on the power saving mechanism.

公开(公告)号：US20220248436A1

公开(公告)日：2022-08-04

申请号：US17612412

申请日：2020-11-18

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/18 ,  H04L5/00

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. Embodiments of the present application provide a method and device for transmitting Hybrid Automatic Repeat request-Acknowledgement (HARQ-ACK). The method for transmitting HARQ-ACK comprises: receiving, in a downlink time unit, a physical downlink shared channel (PDSCH) and control signaling, which are transmitted by a transmitting side; determining, according to the control signaling, an uplink time unit configured to feed back HARQ-ACK corresponding to the received PDSCH and an HARQ-ACK codebook corresponding to the uplink time unit; and transmitting HARQ-ACK information corresponding to the HARQ-ACK codebook on a physical uplink control channel (PUCCH) or physical uplink shared channel (PUSCH) in the uplink time unit. By the method of the present application, the determination of an HARQ-ACK codebook corresponding to an uplink time unit is realized, and thus the effective utilization of uplink control channel resources is ensured.

公开(公告)号：US20220210768A1

公开(公告)日：2022-06-30

申请号：US17607349

申请日：2020-04-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Miao ZHOU ,  Feifei SUN ,  Min WU

IPC: H04W72/02 ,  H04W72/04 ,  H04L1/18 ,  H04L5/00

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE).The present application discloses a method, a reception device, and a transmission device for sidelink communication, capable of determining a physical structure of a sidelink feedback channel and determining resources for transmitting the sidelink feedback channel. The method for sidelink communication includes: receiving a physical sidelink channel, to obtain sidelink data corresponding to the physical sidelink channel; obtaining physical sidelink feedback channel (PSFCH) configuration, wherein a PSFCH is used to carry feedback information for the sidelink data; determining at least one PSFCH resource for transmitting the PSFCH based on the PSFCH configuration; and transmitting the PSFCH on the determined PSFCH resources.

公开(公告)号：US20220124619A1

公开(公告)日：2022-04-21

申请号：US17567773

申请日：2022-01-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Feifei SUN ,  Miao ZHOU ,  Jingxing FU ,  Di SU ,  Chen QIAN ,  Yingjie ZHANG

IPC: H04W52/02 ,  H04W72/04

Abstract: The present disclosure discloses a method for detecting indication information, including: determining a carrier/narrowband position and a time-domain position where indication information is located; in which the indication information is configured to indicate whether a user equipment (UE) monitors a paging message or a downlink control channel that indicates the paging message, on associated one or more paging occasions (POs); and detecting the indication information on the determined carrier/narrowband position and the time-domain position, and determining, according to the indication information, whether to monitor the paging message or the downlink control channel on the one or more POs.

公开(公告)号：US20210219329A1

公开(公告)日：2021-07-15

申请号：US17250605

申请日：2019-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Miao ZHOU ,  Feifei SUN ,  Min WU ,  Chen QIAN

IPC: H04W72/12 ,  H04W72/04 ,  H04W76/27 ,  H04L1/18 ,  H04W68/00

Abstract: The present disclosure provides a method of transmitting and/or receiving a transport block. The method includes: receiving and/or transmitting a transport block according to information for scheduling multiple transport blocks. The present disclosure also provides a method for downlink transmission, a method of receiving an NRS on a non-anchor carrier, and corresponding UE, base station, and computer readable medium.

公开(公告)号：US20200351032A1

公开(公告)日：2020-11-05

申请号：US16861950

申请日：2020-04-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Min WU ,  Miao ZHOU ,  Feifei SUN

IPC: H04L1/18 ,  H04W72/04 ,  H04W72/10

Abstract: An HARQ feedback method and a UE performing the HARQ feedback method are provided. The HARQ feedback method includes transmitting a Physical Sidelink Control Channel (PSCCH)/Physical Sidelink Shared Channel (PSSCH) to a second UE, and receiving a Physical Sidelink Feedback Channel (PSFCH) transmitted by the second UE performing the HARQ feedback according to a decoding result of the PSCCH/PSSCH.

公开(公告)号：US20250142429A1

公开(公告)日：2025-05-01

申请号：US18934916

申请日：2024-11-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Miao ZHOU ,  Feifei SUN ,  Min WU

IPC: H04W36/06 ,  H04W72/25

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. A method and an apparatus in a wireless communication system include determining first resources for a sidelink (SL) transmission, the first resources including multiple consecutive time units, determining whether the first resources include second resources unavailable for the SL transmission, and performing reselection of at least one of the second resources and at least one of third resources in a case that the first resources include the second resources, wherein the third resources include resources other than the second resources among the first resources.

公开(公告)号：US20240381397A1

公开(公告)日：2024-11-14

申请号：US18660091

申请日：2024-05-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min WU ,  Miao ZHOU ,  Feifei SUN

IPC: H04W72/40 ,  H04B17/318 ,  H04W16/28 ,  H04W72/25

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) in a wires communication system is provide. The method comprises identifying a resource subset corresponding to a transmission beam and identifying one or more resources from the resource subset for a transmission for at least one of a physical sidelink shared channel (PSSCH) or physical sidelink control channel (PSCCH) in a direction of the transmission beam.