Invention Application
- Patent Title: DEVICE AND OPERATION METHOD FOR OPERATING REFLECTING INTELLIGENT SURFACE IN WIRELESS COMMUNICATION SYSTEM
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Application No.: US18704019Application Date: 2022-10-21
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Publication No.: US20240421854A1Publication Date: 2024-12-19
- Inventor: Jungi JEONG , Junhwa OH , Sanghyuk WI , Seungyoon LEE , Yuntae PARK
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si, Gyeonggi-do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si, Gyeonggi-do
- Priority: KR10-2021-0143040 20211025
- International Application: PCT/KR2022/016156 WO 20221021
- Main IPC: H04B5/43
- IPC: H04B5/43 ; H01Q1/24 ; H01Q3/44 ; H04B7/04 ; H04W16/28 ; H04W88/10
Abstract:
Provided is a 5G or 6G communication system for supporting higher data rates after the 4G communication system such as LTE.
According to the disclosure, a base station (BS) including a near field reflecting intelligent surface (RIS) may include the near field RIS including at least one meta surface which reflects an RIS beam into a target area, a transceiver and a processor. The processor may be configured to identify an operation mode among a normal mode or an RIS mode based on whether a target area is included in a reflecting beam coverage, and control the transceiver to transmit the RIS beam onto the meta surface based on at least one of a type of the near field RIS, configuration information of the near field RIS or information about the target area, in response to the operation mode being identified as the RIS mode.
According to the disclosure, a base station (BS) including a near field reflecting intelligent surface (RIS) may include the near field RIS including at least one meta surface which reflects an RIS beam into a target area, a transceiver and a processor. The processor may be configured to identify an operation mode among a normal mode or an RIS mode based on whether a target area is included in a reflecting beam coverage, and control the transceiver to transmit the RIS beam onto the meta surface based on at least one of a type of the near field RIS, configuration information of the near field RIS or information about the target area, in response to the operation mode being identified as the RIS mode.
Information query
