Title:
METHOD AND APPARATUS FOR NETWORK CONTROLLED REPEATER IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/172072
Kind Code:
A1
Abstract:
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. According to an embodiment of the disclosure, a method and an apparatus for operating a repeater in a wireless communication system. According to an embodiment of the disclosure, a method performed by a repeater in a wireless communication system is provided. The method includes receiving, from a base station, a repeater control information (RCI) including information on beam via physical downlink control channel (PDCCH) or medium access control (MAC) control element (CE), receiving, from the base station, a signal, and amplifying and transmitting the amplified signal, to a user equipment (UE), based on the RCI and a subcarrier spacing for the beam, wherein the RCI includes information on time for the beam.
Inventors:
CHOI KYUNGJUN (KR)
LEE KYUNGGYU (KR)
LIM SEONGMOK (KR)
JANG YOUNGROK (KR)
JI HYOUNGJU (KR)
LEE KYUNGGYU (KR)
LIM SEONGMOK (KR)
JANG YOUNGROK (KR)
JI HYOUNGJU (KR)
Application Number:
PCT/KR2023/003195
Publication Date:
September 14, 2023
Filing Date:
March 08, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B7/155; H04B7/06; H04B7/08; H04B17/373; H04L1/00; H04L5/00
Domestic Patent References:
| WO2021186608A1 | 2021-09-23 |
Foreign References:
| US20220053486A1 | 2022-02-17 | |||
| US20210409106A1 | 2021-12-30 | |||
| US20190260456A1 | 2019-08-22 | |||
| US20200412519A1 | 2020-12-31 |
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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