公开(公告)号：US20230209365A1

公开(公告)日：2023-06-29

申请号：US17992531

申请日：2022-11-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yaser Mohamed Mostafa Kamal Fouad ,  Philippe Jean Marc Michel Sartori ,  Mohamed Awadin

IPC: H04W16/28 ,  H04W24/10 ,  H04L5/00

CPC classification number: H04W16/28 ,  H04L5/0051 ,  H04W24/10

Abstract: A system and a method are disclosed for configuring one or more user equipment (UE) devices in a multi-UE arrangement to communicate according to a preferred frequency range 2 (FR2) sidelink (SL) configuration. The systems and method involve determining, by a first user equipment (UE), one or more beam measurement reference signals corresponding to one or more beamform configurations from a special slot within a regular resource pool and relating to one or more beamform configurations and configuring the first UE, based at least in part on the one or more beam measurement reference signals, to transmit and receive FR2 SL transmissions with the second UE according to at least a beamform configuration of the one or more beamform configurations.

公开(公告)号：US20230083445A1

公开(公告)日：2023-03-16

申请号：US17886391

申请日：2022-08-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mohamed Awadin ,  Jung Hyun Bae

IPC: H04W72/12 ,  H04L5/00 ,  H04W4/06

Abstract: Described herein are systems and methods for resource block determination for multicast and broadcast transmissions. According to various embodiments, a unicast physical downlink shared channel (U-PDSCH) transmission and a group common physical downlink shared channel (GC-PDSCH) transmission are received; a resource block (RB) configuration for decoding the U-PDSCH transmission and GC-PDSCH transmission is determined, wherein the RB configuration specifies a mapping of at least one of the U-PDSCH and the GC-PDSCH to one or more RB collections; and the GC-PDSCH within a Common Frequency Resource (CFR) in decoded according to the RB configuration. According to various embodiments, the determined RB configuration includes a specification of size and location for the one or more RB collections which at least one of the U-PDSCH and the GC-PDSCH is mapped to. In various embodiments, RB collection size and location may be determined relative to CRB indexes and/or a CFR.

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：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.