Presentations -
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Study on application of Reed-Solomon product code for optical on-off keying satellite communication -A space link in 6G networks-
Event date： 2020.03
Language：Japanese Presentation type：Oral presentation (general)
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A Study on Load Balancing in V2N Uplink using In-Advanced QoS Notification
Event date： 2020.03
Language：Japanese Presentation type：Oral presentation (general)
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Improvement of Vehicle-to-Network Communications Utilizing In-Advance Quality of Service Notification International conference
R. Hasegawa, E. Okamoto, H. Akita
International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2020) RISP
Event date： 2020.02 - 2020.03
Language：English Presentation type：Oral presentation (general)
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Study on improved relay vehicle selection in V2V cooperative communication system for far-vehicle V2I uplink transmission
Event date： 2020.01
Language：Japanese Presentation type：Oral presentation (general)
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Study on quick HARQ retransmission control based on channel state information in 5G URLLC
Event date： 2020.01
Language：Japanese Presentation type：Oral presentation (general)
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Study on application of low complexity chaos NOMA-SIC decoding method in uplink
Event date： 2020.01
Language：Japanese Presentation type：Oral presentation (general)
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An NLOS sensor elimination method based on estimated position analysis using machine learning in indoor localization
Event date： 2020.01
Language：Japanese Presentation type：Oral presentation (general)
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次世代高速車載ネットワークに適した無線通信方式の検討 Invited
岡本英二
次世代高速車載ネットワークの信頼性技術研究会 公益財団法人科学技術交流財団
Event date： 2020.01
Language：Japanese Presentation type：Oral presentation (invited, special)
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Low Complexity Decoding of Downlink Chaos NOMA Scheme with Physical Layer Security International conference
Y. Masuda, E. Okamoto, T. Yamamoto
IEEE Consumer Communications and Networking Conference (CCNC2020) IEEE
Event date： 2020.01
Language：English Presentation type：Oral presentation (general)
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Performance improvement of V2I uplink transmission on far vehicles using frequency scheduling-based cooperative V2V relay transmission International conference
H. Ishikawa, E. Okamoto, H. Okada, S. Makido
IEEE Consumer Communications and Networking Conference (CCNC2020) IEEE
Event date： 2020.01
Language：English Presentation type：Oral presentation (general)
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An NLOS elimination scheme using iterative position estimation for accurate indoor localization International conference
K. Ishida, E. Okamoto, H.-B. Li
World Symposium on Communication Engineering (WSCE 2019)
Event date： 2019.12
Language：English Presentation type：Oral presentation (general)
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Effective Frame Configuration of 5G URLLC Using Open-Loop HARQ for Autonomous Driving International conference
Y. Shiomitsu, E. Okamoto, M. Mikami, H. Yoshino
IEEE Vehicular Networking Conference (VNC2019) IEEE
Event date： 2019.12
Language：English Presentation type：Poster presentation
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Study on performance improvement of 5G ultra-reliable and low latency communications Invited International conference
E. Okamoto
International Workshop on Smart Wireless Communications (SmartCom2019) 電子情報通信学会, Rutgers University
Event date： 2019.11
Language：English Presentation type：Oral presentation (invited, special)
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A proposal of C&S layer for Optical On-Off Keying (O3K) International conference
T. Araki, H. Yamazoe, E. Okamoto
Space Link Services - Optical Communications Working Group, Consultative Committee for Space Data Systems (CCSDS) 2019 Fall meeting Consultative Committee for Space Data Systems (CCSDS)
Event date： 2019.10
Language：English Presentation type：Oral presentation (general)
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Experimental evaluation of polar code transmission in terrestrial free space optics International conference
S. Fujita, K. Ito, E. Okamoto, H. Takenaka, H. Kunimori, H. Endo, M. Fujiwara, M. Kitamura, R. Shimizu, M. Sasaki, M. Toyoshima
IEEE International Conference on Space Optical Systems and Applications (ICSOS2019)
Event date： 2019.10
Language：English Presentation type：Oral presentation (general)
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Performance improvement of UAV-assisted data gathering system for distributed IoT terminals International conference
K. Ueno, E. Okamoto, H. Tsuji, A. Miura
IEICE-KOSST 2019 Joint Conference on Satellite Communications (JC-SAT2019) IEICE-KOSST
Event date： 2019.10
Language：English Presentation type：Oral presentation (general)
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Performance improvement of 5G IoT wireless communication using nonlinear signal processing Invited
Event date： 2019.10
Language：Japanese Presentation type：Oral presentation (invited, special)
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A study on accurate indoor localization in NLOS environments using sensor node selection
Event date： 2019.10
Language：Japanese Presentation type：Poster presentation
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A chaos modulation-based secure non-orthgonal multiple access scheme for 5G IoT Invited International conference
E. Okamoto
2019 Russia-Japan Joint Microwave and Telecommunication Workshop
Event date： 2019.09
Language：English Presentation type：Oral presentation (invited, special)
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SICを用いた下りリンクカオスNOMA伝送手法の特性評価
枡田佳大,岡本英二,山本哲矢
2019年電子情報通信学会ソサイエティ大会 電子情報通信学会
Event date： 2019.09
Language：Japanese Presentation type：Oral presentation (general)
