公开(公告)号：US20200169956A1

公开(公告)日：2020-05-28

申请号：US16626989

申请日：2018-07-31

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W52/02

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：US20180279363A1

公开(公告)日：2018-09-27

申请号：US15926321

申请日：2018-03-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Di SU ,  Feifei SUN

IPC: H04W74/08 ,  H04L1/18 ,  H04W72/04

CPC classification number: H04W74/085 ,  H04J11/005 ,  H04J11/0073 ,  H04J11/0076 ,  H04L1/08 ,  H04L1/1664 ,  H04L1/18 ,  H04L1/1858 ,  H04L5/0007 ,  H04L5/0053 ,  H04L27/2602 ,  H04W72/0406 ,  H04W74/002 ,  H04W74/0833

Abstract: A method and device for reporting scheduling request are provided. The method includes the operations of acquiring a dedicated physical resource of a random access channel (RACH) configured to report a scheduling request, when the scheduling request is triggered, transmitting the RACH on the dedicated physical resource. The dedicated physical resource includes a plurality of periodic physical resources. Through this dedicated physical resource, the user equipment (UE) can report scheduling request in a contention-free random access way, and the capacity of a preamble sequence is improved and inter-cell interference is reduced.

公开(公告)号：US20250141626A1

公开(公告)日：2025-05-01

申请号：US18834830

申请日：2023-03-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Pengru LI ,  Qi XIONG ,  Feifei SUN

IPC: H04L5/00

Abstract: The present disclosure provides a user equipment and a method executed by the user equipment. A method executed by a user equipment UE, includes: determining whether a reference signal for positioning collides with other downlink signals and/or channels, and/or other uplink signals and/or channels; and determining a behaviour of the UE according to a result of the determination.

公开(公告)号：US20250089026A1

公开(公告)日：2025-03-13

申请号：US18722981

申请日：2022-12-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Pengru LI ,  Qi XIONG ,  Feifei SUN

IPC: H04W72/0446 ,  H04W74/0833 ,  H04W76/27

Abstract: The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). The application provides a method performed by a user equipment UE, comprising: identifying a first time interval between a first transmission of an SRS for positioning outside an initial uplink BWP and a second transmission of an uplink signal; and in case that the first time interval between the first transmission and the second transmission is less than a first threshold, dropping the first transmission. The application also provides a UE performing the method.

公开(公告)号：US20250008508A1

公开(公告)日：2025-01-02

申请号：US18701508

申请日：2022-10-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Min WU ,  Feifei SUN ,  Sa ZHANG

IPC: H04W72/1268 ,  H04W72/0457 ,  H04W72/566 ,  H04W80/02

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments of the present disclosure provide a communication method, an electronic device and a computer-readable storage medium. For an uplink service, the method comprises steps of: by a user equipment, determining a remaining PDB of a data packet in a buffer, and reporting related information of the remaining PDB to a base station, so as to assist the base station to perform proper uplink scheduling for the User Equipment according to the related information of the remaining PDB. Accordingly, the packet loss rate of data packets is reduced, and the transmission efficiency is improved.

公开(公告)号：US20240430862A1

公开(公告)日：2024-12-26

申请号：US18823199

申请日：2024-09-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Miao ZHOU ,  Feifei SUN ,  Min WU

IPC: H04W72/02 ,  H04L1/1812 ,  H04L5/00 ,  H04W74/0808

Abstract: Disclosed is a method performed by a first terminal in a wireless communication system, including identifying that a procedure associated with determination of a set of resources for reception from a second terminal is triggered, identifying at least one parameter associated with the procedure and being configured by a higher layer, determining a set of preferred resources or a set of non-preferred resources for the reception from the second terminal, based on the at least one parameter, and in case that the procedure is triggered by a condition at the first terminal, transmitting, to the second terminal, information including the set of non-preferred resources, based on a groupcast or broadcast manner, and transmitting, to the second terminal, information including the set of preferred resources, based on a unicast manner.

公开(公告)号：US20240340965A1

公开(公告)日：2024-10-10

申请号：US18623266

申请日：2024-04-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Qi XIONG ,  Feifei SUN

IPC: H04W74/0833 ,  H04W24/10 ,  H04W52/36 ,  H04W72/1273

CPC classification number: H04W74/0833 ,  H04W24/10 ,  H04W52/36 ,  H04W72/1273

Abstract: A method performed by user equipment (UE) in a communication system is provided. The method includes receiving configuration information related to random access, wherein the configuration information includes at least one of first information on a number of physical random access channel (PRACH) transmissions associated with a random access attempt, or a maximum value related to the random access, and transmitting a first number of PRACHs, wherein the first number is determined based on the maximum value or the first information.

公开(公告)号：US20240340142A1

公开(公告)日：2024-10-10

申请号：US18627383

申请日：2024-04-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min WU ,  Miao ZHOU ,  Feifei SUN

IPC: H04L5/00 ,  H04W72/1263 ,  H04W72/25

CPC classification number: H04L5/0051 ,  H04W72/1263 ,  H04W72/25

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments of the present disclosure provide a sidelink communication method and a user equipment (UE). The method comprises: receiving, by a second UE, an SL-CSI-RS scheduled by an SCI transmitted by a first UE; performing measurement based on the SL-CSI-RS; and, upon receiving a signaling for triggering measurement reporting transmitted by the first UE, reporting a measurement result based on the SL-CSI-RS to the first UE, wherein the SL-CSI-RS transmission is standalone. Thus, the measurement and reporting of sidelink communication are realized, thereby facilitating beam management of sidelink communication in an FR2 frequency band.

公开(公告)号：US20240340055A1

公开(公告)日：2024-10-10

申请号：US18618092

申请日：2024-03-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Zhe CHEN ,  Feifei SUN

IPC: H04B7/06 ,  H04W72/0457 ,  H04W72/1268 ,  H04W72/1273 ,  H04W80/02

CPC classification number: H04B7/0626 ,  H04W72/0457 ,  H04W72/1268 ,  H04W72/1273 ,  H04W80/02

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method and device for receiving and transmitting information are provided. A method performed by a user equipment (UE) in a communication system is provided. The method includes receiving, via higher layer signaling, a channel state information (CSI) report configuration list including at least one CSI report configuration, receiving a medium access control (MAC) control element (CE) including first information for activation/deactivation respectively of a plurality of configurations included in a CSI report configuration corresponding to the first information among the at least one CSI report configuration, and transmitting, on a physical uplink control channel (PUCCH), a CSI report including a CSI parameter based on a configuration activated by the first information.

公开(公告)号：US20240334342A1

公开(公告)日：2024-10-03

申请号：US18737386

申请日：2024-06-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jingxing FU ,  Chen QIAN ,  Yingjie ZHANG ,  Bin YU ,  Qi XIONG ,  Feifei SUN

IPC: H04W52/14 ,  H04L5/00 ,  H04W52/36 ,  H04W72/23 ,  H04W80/08

CPC classification number: H04W52/146 ,  H04L5/0092 ,  H04W52/36 ,  H04W72/23 ,  H04W80/08

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 disclosure provides a method for uplink power control, which is applied to a User Equipment (UE), and the method includes: determining a timing between a power control command and a Physical Uplink Control Channel (PUCCH), which adopts the power control command to control power. The present disclosure also provides a corresponding device.