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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 7 of 7  /   
Committee Date Time Place Paper Title / Authors Abstract Paper #
PN 2024-03-15
09:20		 Kagoshima
(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) 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
(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
(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
(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
(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
(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
 Results 1 - 7 of 7  /   
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