公开(公告)号：US20210022121A1

公开(公告)日：2021-01-21

申请号：US16890930

申请日：2020-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hsien-Ping Lin ,  Jung Hyun Bae

IPC: H04W72/04 ,  H04L5/00

Abstract: A method for performing PDCCH monitoring of component carriers (CCs) in a carrier aggregation scheme that aggregates a first CC and a second CC. In some embodiments, the method includes: calculating a first monitoring occasion start time for a monitoring occasion of the first CC, wherein the first monitoring occasion start time is expressed as a first symbol-index value; calculating a second monitoring occasion start time for a monitoring occasion of the second CC, wherein the second monitoring occasion start time is expressed as a second symbol-index value; and generating a schedule for the monitoring occasion of the first CC and the monitoring occasion of the second CC based on an ascending order of the first monitoring occasion start time and the second monitoring occasion start time.

公开(公告)号：US09596102B2

公开(公告)日：2017-03-14

申请号：US14553917

申请日：2014-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoo Jin Choi ,  Jung Hyun Bae ,  Jungwon Lee ,  Inyup Kang

IPC: H04L25/02 ,  H04L5/00 ,  H04L27/26

CPC classification number: H04L25/022 ,  H04L5/0051 ,  H04L25/021 ,  H04L27/2613 ,  H04L27/2647

Abstract: A computing system includes: an inter-device interface configured to receive receiver signal for communicating serving content through a communication channel; a communication unit, coupled to the inter-device interface, configured to: calculate a weighting set corresponding to a modular estimation mechanism, and generate a channel estimate based on the weighting set for characterizing the communication channel for recovering the serving content.

Abstract translation: 计算系统包括：设备间接口，被配置为接收通过通信信道传送服务内容的接收机信号; 耦合到所述设备间接口的通信单元，被配置为：计算对应于模块化估计机制的加权集合，并且基于所述加权集合生成用于表征所述通信信道以恢复所述服务内容的信道估计。

公开(公告)号：US20250158686A1

公开(公告)日：2025-05-15

申请号：US18930453

申请日：2024-10-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mohamed Awadin ,  Hoda ShahMohammadian ,  Yuan-Sheng Cheng ,  Liang Hu ,  Jung Hyun Bae ,  Hamid Saber

IPC: H04B7/06 ,  H04B17/318

Abstract: A system and a method are disclosed for performing a UE-initiated beam-management procedure, the method includes receiving, by a user equipment (UE), configuration information including beam-quality-assessment data, for the UE to determine a quality of a current beam and/or a quality of a new beam, and triggering-event data, for the UE to determine that a condition is satisfied for performing a UE-initiated (UEI) beam-management (BM) procedure, and based on determining, by the UE, that the condition is satisfied, sending a beam report.

公开(公告)号：US12302354B2

公开(公告)日：2025-05-13

申请号：US18205930

申请日：2023-06-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yuan-Sheng Cheng ,  Jung Hyun Bae ,  Hamid Saber

IPC: H04W72/23 ,  H04W72/04 ,  H04W72/0446

Abstract: A system and method for monitoring and scheduling. In some embodiments, the method includes receiving, by a user equipment (UE), a downlink control information (DCI), the DCI specifying the scheduling of a first Physical Downlink Shared Channel (PDSCH) and a second PDSCH.

公开(公告)号：US12301400B2

公开(公告)日：2025-05-13

申请号：US18222421

申请日：2023-07-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoda Shahmohammadian ,  Hamid Saber ,  Jung Hyun Bae

IPC: H04L27/26 ,  H04L5/00 ,  H04W4/02 ,  H04W72/23

Abstract: A device, such as a UE, and a Transmit and Receive Point (TRP) in a High-Speed Train-Single Frequency Network (HST-SFN) are disclosed that provide network-assisted frequency-offset compensation for the device. The device includes a receiver that receives a first reference signal and a second reference signal sent over a wireless network from a first TRP. The first reference signal corresponds to a QCL RS of the second reference signal. The device receiver determines delay-spread and average-delay information for a path between the first TRP to the device based on the first reference signal. The device receiver further receives a third reference signal from a second TRP that includes Doppler-shift and Doppler-spread information, and corresponds to a QCL RS of a fourth reference signal transmitted from the second TRP or corresponds to the second reference signal transmitted in a SFN manner from the first TRP.

公开(公告)号：US12294955B2

公开(公告)日：2025-05-06

申请号：US17740945

申请日：2022-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hamid Saber ,  Yuan-Sheng Cheng ,  Jung Hyun Bae

IPC: H04W72/0446 ,  H04L5/00 ,  H04W52/14 ,  H04W52/34 ,  H04W52/40 ,  H04W72/044 ,  H04W72/23 ,  H04W72/56

Abstract: Methods and apparatuses are provided for providing dynamic power sharing at a user equipment (UE). A first uplink transmission is configured on a secondary cell group (SCG). An offset from a starting symbol of the first uplink transmission is determined, by the UE, based on a physical uplink shared channel (PUSCH) preparation time for a PUSCH timing capability. Based on the offset, a group of overlapping uplink transmissions on a master cell group (MCG) is defined. A total power is shared among uplink transmissions in the group of overlapping uplink transmissions on the MCG and the first uplink transmission on the SCG.

公开(公告)号：US12237917B2

公开(公告)日：2025-02-25

申请号：US17845219

申请日：2022-06-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung Hyun Bae ,  Daeson Kim ,  Jinhong Wu ,  Mohamad Monzer Mansour ,  Dongwoon Bai ,  Kee-Bong Song

IPC: H03K9/00 ,  H04L1/00

Abstract: Provided is a method of decoding, the method including receiving, by a user equipment (UE), a downlink control information (DCI) that is encoded, identifying, by the UE, a first bit position of the DCI as a known bit, and reducing a number of candidate code words for the DCI based on the known bit.

公开(公告)号：US12041614B2

公开(公告)日：2024-07-16

申请号：US17970772

申请日：2022-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yaser Mohamed Mostafa Kamal Fouad ,  Jung Hyun Bae ,  Jungwon Lee

IPC: H04W72/20 ,  H04J13/00 ,  H04W4/40 ,  H04W72/02

CPC classification number: H04W72/20 ,  H04J13/0062 ,  H04W4/40 ,  H04W72/02

Abstract: A method and user equipment (UE) are provided. An assistance request is transmitted from a first UE to at least one second UE. Assistance information including an indication of a set of one or more resources for transmission is received by the first UE, from the at least one second UE. It is determined that the set includes a reserved resource. At least one resource, other than the reserved resource, is selected from the set of one or more resources, for transmission by the first UE.

公开(公告)号：US11997706B2

公开(公告)日：2024-05-28

申请号：US17705916

申请日：2022-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hamid Saber ,  Jung Hyun Bae

IPC: H04W72/566 ,  H04L1/00 ,  H04W72/23

CPC classification number: H04W72/569 ,  H04L1/0038 ,  H04W72/23

Abstract: Methods and apparatuses are provided for receiving, from a user equipment (UE) configured to process a first priority channel using a first monitoring span based on the first priority channel during one or more time periods, at least one parameter indicating a minimum amount of time required by the UE to process the first priority channel using a second monitoring span based on the first priority channel and a second priority channel. The one or more time periods are based on minimum processing capabilities of the UE. Based on the at least one parameter, the UE is caused to be reconfigured with at least one time offset to increase at least one time period of the one or more time periods for processing the first priority channel.

公开(公告)号：US11956818B2

公开(公告)日：2024-04-09

申请号：US17377369

申请日：2021-07-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Liang Hu ,  Jung Hyun Bae

IPC: H04W74/08 ,  H04W74/0808 ,  H04W16/14 ,  H04W84/04

CPC classification number: H04W74/0808 ,  H04W16/14 ,  H04W84/042

Abstract: A system and a method are disclosed for accessing a wireless medium for a NR-U deployed at 60 GHz. A directional CCA sensing is performed on a set of multiple beams in the medium in which each beam is oriented in a different direction. It is determined whether at least one beam of is busy and, if so, a back-off timer is initialized. The back-off timer is decreased by a predetermined amount based on a determination that all beams of the set of multiple beams are idle. The back-off timer is repeatedly decreased the predetermined amount based on a determination that all beams of the set of multiple beams are idle until the back-off timer equals a predetermined amount. Data is transmitted at least one beam of the set of multiple beams based on the back-off timer equaling the predetermined amount.