公开(公告)号：US20200314770A1

公开(公告)日：2020-10-01

申请号：US16833077

申请日：2020-03-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Min WU ,  Feifei SUN ,  Miao ZHOU

IPC: H04W52/36 ,  H04W52/24 ,  H04L5/10 ,  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). A power control method, and a terminal for performing power control. The power control method includes: acquiring parameter configuration information for sidelink open loop power control; transmitting a sidelink physical channel or a sidelink physical signal to a second UE, so that the second UE measures a Reference Signal Received Power (RSRP) based on the received sidelink physical channel or the sidelink physical signal, and feeds back the measured RSRP to a first UE; receiving the RSRP fed back by the second UE; calculating an open loop transmitting power based on the received RSRP and the acquired parameter configuration information for sidelink open loop power control.

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：US20250063503A1

公开(公告)日：2025-02-20

申请号：US18796891

申请日：2024-08-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Pengru LI ,  Min WU ,  Feifei SUN

IPC: H04W52/02 ,  H04W68/02

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 in a wireless communication system includes receiving, from a base station, configuration information related to a time-domain position of a signal, identifying the time-domain position of a first signal according to the configuration information, the first signal being used for at least one of synchronization or a radio resource management (RRM) measurement, and identifying the time-domain position of a monitoring occasion for a second signal based on the time-domain position of the first signal, the second signal being used for a wake-up.

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.

公开(公告)号：US20240323928A1

公开(公告)日：2024-09-26

申请号：US18680433

申请日：2024-05-31

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/04 ,  H04B17/318 ,  H04L5/00 ,  H04W72/02 ,  H04W74/0808

CPC classification number: H04W72/04 ,  H04B17/318 ,  H04L5/0055 ,  H04W72/02 ,  H04W74/0808

Abstract: A resource assignment method performed by a user equipment (UE) is provided. The resource assignment method includes determining a target resource set for data transmission at a first time unit, selecting the earliest resource in time from the target resource set, wherein the selected resource is located at a second time unit, determining, at the second time unit and/or between the first time unit and the second time unit, whether the selected resource at the second time unit is available, and determining whether data is transmitted on the selected resource at the second time unit based on the result of the determination.

公开(公告)号：US20240314876A1

公开(公告)日：2024-09-19

申请号：US18672916

申请日：2024-05-23

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W76/19 ,  H04W56/00 ,  H04W72/23 ,  H04W74/0833 ,  H04W76/27 ,  H04W76/30

CPC classification number: H04W76/19 ,  H04W56/0045 ,  H04W72/23 ,  H04W74/0833 ,  H04W76/27 ,  H04W76/30

Abstract: The 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). Embodiments of the disclosure provide a method and device for RRC idle mode uplink transmission. The method may include: receiving a parameter and resource configuration for RRC idle mode uplink transmission; and, transmitting, in a RRC idle mode, uplink data according to preconfigured at least one of a parameter or a resource. The method can improve system transmission efficiency and reduce user equipment power consumption.

公开(公告)号：US20240205934A1

公开(公告)日：2024-06-20

申请号：US18590775

申请日：2024-02-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04W72/23 ,  H04L1/1812 ,  H04L1/1867 ,  H04W68/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/50 ,  H04W76/27

CPC classification number: H04W72/23 ,  H04L1/1819 ,  H04L1/1896 ,  H04W68/005 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/535 ,  H04W76/27

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：US20240204969A1

公开(公告)日：2024-06-20

申请号：US18577440

申请日：2022-07-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Min WU ,  Feifei SUN

IPC: H04L5/00 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/28

CPC classification number: H04L5/0092 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/28

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 disclosure provides method for frequency band switching performed by a user equipment and the user equipment. The method for frequency band switching performed by the user equipment includes: acquiring a configuration of one or more first frequency bands and one or more second frequency bands; performing switching between the first frequency band and the second frequency band.

公开(公告)号：US20230379097A1

公开(公告)日：2023-11-23

申请号：US18031493

申请日：2021-10-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Min WU ,  Feifei SUN ,  Qi XIONG

IPC: H04L1/1829 ,  H04W72/232

CPC classification number: H04L1/1854 ,  H04W72/232

Abstract: The present disclosure provides a method performed by a user terminal UE, a method performed by a base station, a user terminal and a base station. The method performed by a user terminal UE comprises: receiving information related to whether a hybrid automatic repeat request HARQ feedback function is disabled or not; based on the information, receiving downlink control information and a shared channel scheduled by the downlink control information.

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.