Title:
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/085279
Kind Code:
A1
Abstract:
The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate than a 4G communication system such as LTE. The present disclosure discloses a method performed by a reconfigurable intelligent surface (RIS) apparatus. The method performed by the RIS apparatus comprises the steps of: establishing the number of fixed beams regarding a beam, a fixed reflection pattern regarding the beam, and a fixed period regarding the beam; and on the basis of the number of fixed beams, the fixed reflection pattern, and the fixed period, operating so as to reflect a signal, wherein the reflection pattern may be related to the amplitude and phase of the signal reflected by the RIS apparatus.
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Inventors:
LEE JAEHYUN (KR)
KIM YOUNGJOON (KR)
NA ILJU (KR)
BAE KITAEK (KR)
KIM YOUNGJOON (KR)
NA ILJU (KR)
BAE KITAEK (KR)
Application Number:
PCT/KR2022/016072
Publication Date:
April 25, 2024
Filing Date:
October 20, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B7/06; H04B7/0408; H04B7/145; H04W48/08; H04W56/00; H04W74/08
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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