公开(公告)号：US20240235625A1

公开(公告)日：2024-07-11

申请号：US18392377

申请日：2023-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyunggyu LEE ,  Heedon GHA ,  Taehan BAE ,  Seongmok LIM ,  Yeongeun LIM ,  Youngrok JANG ,  Hyoungju JI ,  Kyungjun CHOI

IPC: H04B7/0426 ,  H04B7/06 ,  H04L1/1812 ,  H04L5/00

CPC classification number: H04B7/0439 ,  H04B7/0695 ,  H04L1/1812 ,  H04L5/0055 ,  H04L5/0098

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a network-controlled repeater (NCR) in a communication system is provided. The method includes receiving, from a base station via radio resource control information (RRC) message, configuration of one or more sets of forwarding resources for an access link, and receiving, from the base station, medium access control control element (MAC CE) indicating a set of forwarding resources among the one or more sets of forwarding resources, wherein the set of forwarding resources includes at least one forwarding resource, wherein each of the at least one forwarding resource is associated with a time resource and a beam index, and wherein the MAC CE includes a bit field indicating activation or deactivation of the set of forwarding resources.

公开(公告)号：US20240063890A1

公开(公告)日：2024-02-22

申请号：US18449271

申请日：2023-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyunggyu LEE ,  Yeongeun LIM ,  Hyoungju JI

IPC: H04B7/155

CPC classification number: H04B7/15535 ,  H04B7/15507

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting higher data transmission rates. The disclosure provides an operation and an apparatus for controlling an amplifying gain of a network-controlled repeater (NCR). A method of the NCR repeater includes receiving, from a base station (BS), configuration information on an amplifying gain for the NCR, identifying the amplifying gain based on the configuration information, amplify signals received from a terminal and the BS based on the identified amplifying gain, and transmitting the amplified signals.

公开(公告)号：US20230155747A1

公开(公告)日：2023-05-18

申请号：US18051405

申请日：2022-10-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungjun CHOI ,  Youngrok JANG ,  Kyunggyu LEE ,  Hyoungju JI

IPC: H04L1/18 ,  H04W72/12

CPC classification number: H04L1/1861 ,  H04W72/1289 ,  H04L1/1822 ,  H04L1/1819

Abstract: The disclosure relates to a 5th generation (5G) or pre-5G communication system to be provided for supporting higher data rates beyond 4th generation (4G) communication system such as long term evolution (LTE). The disclosure discloses, in a case that a terminal is configured with a time domain resource assignment (TDRA) including a plurality of start and length indication values (SLIVs) in a wireless communication system, a method for determining whether a downlink control information (DCI) format is used for a semi persistent scheduling (SPS) physical downlink shared channel (PDSCH) reception, a configured grant (CG) physical uplink shared channel (PUSCH) transmission, or a Scell dormancy indication transmission, and a selective SPS PDSCH reception method, a selective CG PUSCH transmission method, or a Scell dormancy application method according to the determination.