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All Technical Committee Conferences (Searched in: Recent 10 Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| R | 2025-03-14 13:00 |
Hyogo | (Hyogo) | Consideration of AES-GCM Improved QAM Symbol Block Cipher Hodaka Amano, Reika Suketomo, Takahiro Kodama (Kagawa Univ)  R2024-42 |
We applied the AES improved QAM symbol block cipher to PAS-64QAM signals with GCM, which inherits the four functions tha... [more] | R2024-42 pp.1-6 |
| R | 2025-03-14 13:25 |
Hyogo | (Hyogo) | Study on Digital Domain Spatiotemporal Spreading Processing for Symbol Cipher Reika Suketomo, Hodaka Amano, Takahiro Kodama (Kagawa Univ.) R2024-43 |
With the advancement of digital coherent technology in recent years, the capacity and security of optical communication ... [more] | R2024-43 pp.7-11 |
| PN | 2025-03-04 16:45 |
Okinawa | (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Application of AES-CTR-Based Duo-Binary Coded Time-Domain Hybrid PAM in Optical Wireless Communication Kiichiro Kuwahara, Fumiya Kobori, Hodaka Amano, Ayumu Kariya, Keita Tanaka, Keiji Shimada, Reika Suketomo (Kagawa Univ.), Tomotaka Kimura (Doshisha Univ.), Takahiro Kodama (Kagawa Univ.) PN2024-88 |
[more] | PN2024-88 pp.168-172 |
| PN | 2025-03-04 17:05 |
Okinawa | (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Application of Enhanced AES-CTR QAM Symbol Block Cipher in Optical Fiber Communication Systems Hodaka Amano, Reika Suketomo, Takahiro Kodama (Kagawa Univ) PN2024-89 |
We applied the AES improved QAM symbol block cipher, which inherits the four functions that form the basic structure of ... [more] | PN2024-89 pp.173-180 |
| PN | 2024-03-15 09:20 |
Kagoshima | (Kagoshima, Online) (Primary: On-site, Secondary: Online) |
Study on Symbol-block AES Cryptography for Digital Coherent Communication Hodaka Amano, Takahiro Kodama (Kagawa Univ.) PN2023-77 |
We applied symbol block AES encryption, which inherits the four functions that form the basic structure of the advanced ... [more] | PN2023-77 pp.42-47 |
| UWT (2nd) |
2023-11-27 13:45 |
Shiga | Ritsumeikan University Biwako-Kusatsu Campus (BKC) (Shiga) | DC-biased time-domain hybrid PAM signal for visible light band spatial optical wireless communication Hodaka Amano, Ayumu Kariya, Tomoya Ishikawa, Fumiya Kobori, Keita Tanaka, Keiji shimada, Reika Suketomo, Yuika Mori, Takahiro Kodama (Kagawa Univ.) |
[more] | |
| OCS, LQE, OPE | 2023-10-19 16:15 |
Kochi | (Kochi, Online) (Primary: On-site, Secondary: Online) |
AES Algorithm Modified Symbol Block Ciphering Hodaka Amano, Takahiro Kodama (Kagawa Univ.) OCS2023-36 OPE2023-91 LQE2023-38 |
We propose a new variant of the AES algorithm, named the AES symbol block cipher, designed for M-ary quadrature amplitud... [more] | OCS2023-36 OPE2023-91 LQE2023-38 pp.47-52 |
| PN | 2023-08-29 10:05 |
Hokkaido | (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
Optical fiber long-distance multi-repeater transmission experiment of phase-shifted symbol-preserving encrypted polarization-multiplexed QAM signals Reika Suketomo, Yuika Mori, Hodaka Amano, Keiji Shimada (Kagawa Univ.), Ryosuke Matsumoto (AIST), Takahiro Kodama (Kagawa Univ.) PN2023-16 |
We have demonstrated that phase-shifted symbol-preserving encryption does not cause excessive degradation in 7 ch WDM 32... [more] | PN2023-16 pp.1-5 |
| PN | 2023-08-29 10:30 |
Hokkaido | (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
Polarization and IQ multiplexing 4ASK downlink transmission experiment of P-to-MP system using phase shift symbol preserved encryption Yuika Mori, Reika Suketomo, Hodaka Amano, Keiji Shimada (Kagawa Univ.), Ryosuke Matsumoto (AIST), Takahiro Kodama (Kagawa Univ.) PN2023-17 |
We have already reported downlink transmission using adaptive IQ imbalanced 4ASK signal for groups of ONUs with differen... [more] | PN2023-17 pp.6-10 |
| PN | 2023-08-30 09:50 |
Hokkaido | (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
Comparative study of various signals with the same transmission capacity under WSS tight passband narrowing. Hodaka Amano, Keita Tanaka, Keiji Shimada, Takahiro Kodama (Kagawa Univ.) PN2023-31 |
[more] | PN2023-31 pp.78-81 |
| PN | 2023-03-02 13:40 |
Okinawa | (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Study of Constellation-Preserving Simple Symbol Encryption Using a Time-Spread Encryption Key Hodaka Amano, Keiji Shimada, Takahiro Kodama (Kagawa Univ.) PN2022-62 |
We study a constellation-preserving symbol encryption M-QAM scheme in which the symbol arrangement containing data is re... [more] | PN2022-62 pp.106-111 |
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