Title:
経路制御装置、経路制御方法、コンピュータプログラム及び無線通信システム
Document Type and Number:
Japanese Patent JP6906380
Kind Code:
B2
Abstract:
To provide a path control device, a path control method, a computer program and a radio communication system that are capable of suppressing deterioration in communication quality between radio communication devices.SOLUTION: A path control device according to an embodiment controls a radio path on which transmission data is transmitted, in a radio communication system in which the transmission data is transmitted to a destination via a plurality of radio relay devices. The path control device has a detection information acquisition unit and a path control unit. The detection information acquisition unit acquires detection information on an object that may impede radio propagation, from an installed sensor. The path control unit switches the radio path to the other alternative path that is less likely to be affected by impediment of radio propagation due to the object, on the basis of acquired detection information.SELECTED DRAWING: Figure 3
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Inventors:
Motoyuki Sugiyama
Yoshitaka Kobayashi
Mitsuru Kanda
Hiroyuki Inamura
Tomohiro Asazuma
Mitsuhiro Yoshida
Yoshitaka Kobayashi
Mitsuru Kanda
Hiroyuki Inamura
Tomohiro Asazuma
Mitsuhiro Yoshida
Application Number:
JP2017129655A
Publication Date:
July 21, 2021
Filing Date:
June 30, 2017
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Infrastructure Systems & Solutions Corporation
Toshiba Infrastructure Systems & Solutions Corporation
International Classes:
H04W40/20; H04W40/18; H04W84/18
Domestic Patent References:
| JP2011009974A | ||||
| JP2011239223A |
Foreign References:
| WO2015037254A1 | ||||
| WO2016072174A1 |
Attorney, Agent or Firm:
Shiga International Patent Office