Title:
REFLECTION CONTROL DEVICE, BASE STATION DEVICE, COMMUNICATION METHOD, AND WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/004066
Kind Code:
A1
Abstract:
This wireless communication system comprises: a base station device; a terminal device; and a reflection control device that receives and reflects signals transmitted by the base station device, thereby transmitting the reflected waves. The reflection control device changes the reflection angles of the reflected waves in accordance with the change of applied voltages. The base station device in the wireless communication system comprises: a determination unit that determines information related to the applied voltages in the reflected waves and to the changing period of the applied voltages; and a reflection control unit that transmits the information to the reflection control device, thereby causing the reflection control device to repeat the change of the applied voltages in the changing period in accordance with the information.
Inventors:
KAWASAKI YOSHIHIRO (JP)
YANO TETSUYA (JP)
YANO TETSUYA (JP)
Application Number:
PCT/JP2022/025888
Publication Date:
January 04, 2024
Filing Date:
June 29, 2022
Export Citation:
Assignee:
FUJITSU LTD (JP)
International Classes:
H04B7/145
Foreign References:
| US20220158363A1 | 2022-05-19 | |||
| JP2021057723A | 2021-04-08 | |||
| JP2019009531A | 2019-01-17 | |||
| JP2011211515A | 2011-10-20 | |||
| JPH01166627A | 1989-06-30 |
Attorney, Agent or Firm:
DOI Kenji et al. (JP)
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