Presentation 2019-08-30
Dynamic Routing Experiments by Cooperation of SDN and Optical Wireless Communication
Junya Tomaki, Shiro Ryu,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) In recent years, communication devices such as smart phones are increasing, so the communication traffic increase has a great impact on the bandwidth of wireless communication systems. Optical wireless communication is susceptible to environmental conditions such as background noise and the obstacles in the light path since that uses space propagating light. In order to achieve stable communication, it is necessary to change a route to the other stable transmission media. In this paper, when a failure occurs in an optical wireless communication during communication, it is intended to switch to another healthy communication to perform stable communication. Based on the measured signal quality, dynamic rerouting system was constructed using SDN (software-defined networking) technology. The experimental system successfully changed the communication path. We have confirmed that the communication path was changed by the deterioration of the signal quality of the optical wireless communication.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) SDN / Optical wireless communication / Signal quality / Q-factor
Paper # OCS2019-25
Date of Issue 2019-08-22 (OCS)

Conference Information
Committee OFT / OCS / LSJ
Conference Date 2019/8/29(2days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Fumihiko Ito(Shimane Univ.) / Joji Maeda(Tokyo Univ. of Science)
Vice Chair
Secretary (Sumitomo Electric) / (NTT) / (NTT)
Assistant Hajime Arao(Sumitomo Electric) / Hiroshi Watanabe(NTT)

Paper Information
Registration To Technical Committee on Optical Fiber Technology / Technical Committee on Optical Communication Systems / The Laser Society of Japan
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Dynamic Routing Experiments by Cooperation of SDN and Optical Wireless Communication
Sub Title (in English)
Keyword(1) SDN
Keyword(2) Optical wireless communication
Keyword(3) Signal quality
Keyword(4) Q-factor
1st Author's Name Junya Tomaki
1st Author's Affiliation Meiji University(Meiji Univ)
2nd Author's Name Shiro Ryu
2nd Author's Affiliation Meiji University(Meiji Univ)
Date 2019-08-30
Paper # OCS2019-25
Volume (vol) vol.119
Number (no) OCS-186
Page pp.pp.29-34(OCS),
#Pages 6
Date of Issue 2019-08-22 (OCS)