Title:
COMMUNICATION CONTROL DEVICE AND RADIO WAVE PROPAGATION CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/034286
Kind Code:
A1
Abstract:
[Problem] To provide a communication control device that can prevent or suppress radio wave interference from one communication device to another communication device using the same radio communication resource in a radio communication system in which a radio wave propagation control device can be used. [Solution] The communication control device comprises: a first calculation unit that calculates, on the basis of the position information of a first communication device and a second communication device, the distance and direction between the first communication device and the second communication device; a second calculation unit that calculates radio wave propagation characteristics between the first communication device and the second communication device on the basis of the distance and direction between the first and second communication devices, and the position information and characteristics information of a radio wave propagation control device; and a first determination unit that determines an operation parameter of the radio wave propagation control device on the basis of the radio wave propagation characteristics between the first communication device and the second communication device.
Inventors:
KIMURA RYOTA (JP)
Application Number:
PCT/JP2023/024239
Publication Date:
February 15, 2024
Filing Date:
June 29, 2023
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
H04W16/14; H01Q3/46; H01Q15/14; H04B17/309; H04W28/18
Domestic Patent References:
| WO2022018800A1 | 2022-01-27 | |||
| WO2022151128A1 | 2022-07-21 |
Other References:
MA ZHENG; WU YANLIANG; XIAO MING; LIU GANG; ZHANG ZHENGQUAN: "Interference Suppression for Railway Wireless Communication Systems: A Reconfigurable Intelligent Surface Approach", IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, IEEE, USA, vol. 70, no. 11, 20 September 2021 (2021-09-20), USA, pages 11593 - 11603, XP011888597, ISSN: 0018-9545, DOI: 10.1109/TVT.2021.3111646
TOMOKI MURAKAMI, MASASHI IWABUCHI, RIKU OHMIYA, TOMOAKI OGAWA: "Intelligent radio-wave design for communication quality enhancement", IEICE TECHNICAL REPORT, SR, IEICE, JP, vol. 121, no. 101 (SR2021-29), 1 January 2021 (2021-01-01), JP, pages 43 - 48, XP009550257
TOMOKI MURAKAMI, MASASHI IWABUCHI, RIKU OHMIYA, TOMOAKI OGAWA: "Intelligent radio-wave design for communication quality enhancement", IEICE TECHNICAL REPORT, SR, IEICE, JP, vol. 121, no. 101 (SR2021-29), 1 January 2021 (2021-01-01), JP, pages 43 - 48, XP009550257
Attorney, Agent or Firm:
MIYAJIMA Manabu (JP)
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