公开(公告)号：US11343779B2

公开(公告)日：2022-05-24

申请号：US16886356

申请日：2020-05-28

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/04 ,  H04W52/34 ,  H04L5/00 ,  H04W52/14 ,  H04W52/40 ,  H04W72/10

Abstract: Methods and apparatuses are provided for providing dynamic power sharing at a user equipment (UE). A first uplink transmission is configured. An offset is determined from a starting symbol of the first uplink transmission. Based on the offset, a group of overlapping uplink transmissions on one or more component carriers (CCs) is defined. The group of overlapping uplink transmission include at least the first uplink transmission. A total power is shared among uplink transmissions in the group of overlapping uplink transmissions.

公开(公告)号：US20230171767A1

公开(公告)日：2023-06-01

申请号：US18090038

申请日：2022-12-28

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/1268 ,  H04W36/00 ,  H04L1/1607 ,  H04L5/00 ,  H04W74/08

CPC classification number: H04W72/1268 ,  H04L1/1642 ,  H04L5/0094 ,  H04W36/0069 ,  H04W74/0808

Abstract: A method and user equipment are provided. The method includes receiving a scheduling of an uplink (UL) signal on a target cell that collides with a UL signal on a source cell; determining a time duration from an ending symbol of a physical downlink control channel (PDCCH) scheduling the UL signal on the target cell; determining that a first symbol of the UL signal on the source cell is after the time duration from the ending symbol of the PDCCH; and dropping at least a portion of the UL signal on the source cell in response to determining that the first symbol of the UL signal on the source cell is after the time duration from the ending symbol of the PDCCH.

公开(公告)号：US11729790B2

公开(公告)日：2023-08-15

申请号：US17373687

申请日：2021-07-12

Applicant: Samsung Electronics Co., Ltd.

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

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

CPC classification number: H04W72/23 ,  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：US20250159495A1

公开(公告)日：2025-05-15

申请号：US18930719

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: H04W16/28 ,  H04B7/06 ,  H04B17/318 ,  H04W56/00 ,  H04W72/1268

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 reporting data, for the UE to report information about 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 including information regarding the quality of the current beam and/or the quality of the new beam.

公开(公告)号：US12047947B2

公开(公告)日：2024-07-23

申请号：US18090038

申请日：2022-12-28

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/1268 ,  H04L1/1607 ,  H04L5/00 ,  H04W36/00 ,  H04W74/0808

CPC classification number: H04W72/1268 ,  H04L1/1642 ,  H04L5/0094 ,  H04W36/0069 ,  H04W74/0808

Abstract: A method and user equipment are provided. The method includes receiving a scheduling of an uplink (UL) signal on a target cell that collides with a UL signal on a source cell; determining a time duration from an ending symbol of a physical downlink control channel (PDCCH) scheduling the UL signal on the target cell; determining that a first symbol of the UL signal on the source cell is after the time duration from the ending symbol of the PDCCH; and dropping at least a portion of the UL signal on the source cell in response to determining that the first symbol of the UL signal on the source cell is after the time duration from the ending symbol of the PDCCH.

公开(公告)号：US20210136795A1

公开(公告)日：2021-05-06

申请号：US17012315

申请日：2020-09-04

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/12 ,  H04W36/00 ,  H04W74/08 ,  H04L5/00 ,  H04L1/16

Abstract: A method and user equipment are provided. The method includes receiving a scheduling of an uplink (UL) signal on a target cell that collides with a UL signal on a source cell, determining a cancellation time for dropping the UL signal on the source cell, and dropping at least a portion of the UL signal on the source cell based on the determined cancellation time.

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：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：US11546930B2

公开(公告)日：2023-01-03

申请号：US17012315

申请日：2020-09-04

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W72/12 ,  H04W36/00 ,  H04L5/00 ,  H04W74/08 ,  H04L1/16

Abstract: A method and user equipment are provided. The method includes receiving a scheduling of an uplink (UL) signal on a target cell that collides with a UL signal on a source cell, determining a cancellation time for dropping the UL signal on the source cell, and dropping at least a portion of the UL signal on the source cell based on the determined cancellation time.