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=============================================== Technical Committee on Optical Communication Systems (OCS) Chair: Takeshi Hoshida (Fujitsu) Secretary: Shuto Yamamoto (NTT), Yuki Kawaguchi (Sumitomo Electric Industries) =============================================== Technical Committee on Communication Systems (CS) Chair: Daisuke Umehara (Kyoto Inst. of Tech.) Vice Chair: Seiji Kozaki (Mitsubishi Electric) Secretary: Koji Kamakura (Chiba Inst. of Tech.), Kazutaka Hara (NTT) Assistant: Hikaru Kawasaki (NICT), Yuta Ida (Yamaguchi Univ.) DATE: Thu, Jan 12, 2023 12:55 - 16:30 Fri, Jan 13, 2023 09:00 - 16:30 PLACE: (http://canal.re-rental.com/access/) TOPICS: ---------------------------------------- Thu, Jan 12 PM (12:55 - 14:15) ---------------------------------------- ----- Opening Address ( 5 min. ) ----- (1)/OCS 13:00 - 13:25 [Invited Talk] 800Gbps/1.6Tbps support forecast and the form factor -- never die Moore's law -- Shishio Tsuchiya (Arista) (2)/OCS 13:25 - 13:50 [Invited Talk] Digital Coherent Technology for Short-Range Optical Communications Toward Beyond 400G Hiroshi Miura, Junichi Suzuki, Nobuo Ohata, Keita Mochizuki, Naoki Suzuki (Mitsubishi Electric) (3)/OCS 13:50 - 14:15 [Invited Talk] Updates on technologies and standardization for Beyond 400G transmission Yuji Tochio (Fujitsu Ltd.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Jan 12 PM (14:25 - 15:40) ---------------------------------------- (4)/CS 14:25 - 14:50 Compression Algorithm for Metropolitan Area Network Model based on Regional Railways and Small-Sized Tokyo MAN Model Takuji Tachibana (Univ. Fukui), Yusuke Hirota (NICT), Keijiro Suzuki (AIST), Takehiro Tsuritani (KDDI Research), Hiroshi Hasegawa (Nagoya Univ.) (5)/CS 14:50 - 15:15 Redundant Key Exchange Architecture for Cryptographic Processing of Distributed Optical Transponders Atsushi Taniguchi, Yasuyuki Sanari, Momoko Miura, Yasuhiro Mochida, Keizo Murakami, Sakae Chikara (NTT) (6)/CS 15:15 - 15:40 Verification of Timing Extraction Principle for High-precision Synchronization in Optical Time Division Multiplexing Transmission Kota Nishiyama, Masahiro Nakagawa, Toshiya Matsuda, Takeshi Seki, Takashi Miyamura (NTT) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Jan 12 PM (15:50 - 16:30) ---------------------------------------- (7)/CS 15:50 - 16:30 [Special Invited Talk] High speed transmission of efficient electro-optic modulators. -- Prospect of EO polymer and ferroelectric thin film modulators -- Shiyoshi Yokoyama (Kyushu Univ.) ---------------------------------------- Fri, Jan 13 AM (09:00 - 10:40) ---------------------------------------- (8)/OCS 09:00 - 09:25 Investigation of shading method to suppress influence of external light in optical communication system using wavelength-shifted fiber Hiroshi Takizuka (Keio Univ.), Masakazu Ishibashi (Muratec), Shinichiro Haruyama (Keio Univ.) (9)/OCS 09:25 - 09:50 Phase compensation method in core-selective switch for few-mode multi-core fiber using spatial light modulator Ryo Watanabe, Atsushi Okamoto, Akihisa Tomita (Hokkaido Univ.) (10)/OCS 09:50 - 10:15 Bidirectional transoceanic-class transmission over step-index profile standard cladding 4-core fiber Daiki Soma, Shohei Beppu, Noboru Yoshikane, Takehiro Tsuritani (KDDI Research, Inc.) (11)/OCS 10:15 - 10:40 Inter-core skew and mode-dependent loss degrade Q2 in long-haul coupled-core multicore fibre transmission Shohei Beppu, Daiki Soma, Noboru Yoshikane, Takehiro Tsuritani (KDDI Research) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Jan 13 AM (10:50 - 12:05) ---------------------------------------- (12)/CS 10:50 - 11:15 A Study on Time Resource Allocation and Route Selection in a Fully-Coupled Half-Split Switched Point-to-Multipoint TDM System Yuta Kimura, Mizuki Inagaki, Takahiro Kodama (Kagawa Univ.) (13)/CS 11:15 - 11:40 Permutation Invariant Neural Network based Eigenvalue Demodulator for 4096-ary Multi-Eigenvalues Daisuke Hisano, Ken Mishina, Akihiro Maruta (Osaka Univ.) (14)/CS 11:40 - 12:05 Eigenvalue Demodulation Employing Estimation of the Number of Eigenvalues within the Preset Region Kohei Nishida, Yuhei Terashi, Daisuke Hisano, Ken Mishina, Akihiro Maruta (Osaka Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, Jan 13 PM (13:05 - 14:35) ---------------------------------------- (15)/CS 13:05 - 13:45 [Special Invited Talk] Optical Interface in Data Center -- Insights on Future Optical Interconnects -- Atsushi Takai (16)/CS 13:45 - 14:10 Eigenvalue analysis of dispersion-managed solitons in anomalous and normal dispersion fiber Ryuya Hirga, Hiroki Endo, Kohei Hashimoto, Akihiro Maruta (Osaka Univ.) (17)/CS 14:10 - 14:35 Study on identification of abnormal noise point in optical fiber link using optical eigenvalue Soichiro Yamauchi, Akihiro Maruta, Ken Mishina (Osaka Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Jan 13 PM (14:45 - 16:30) ---------------------------------------- (18)/OCS 14:45 - 15:10 Comparative study of Distance-adaptive Underwater Wireless Optical Communication under Bandwidth Limitation Keita Tanaka, Fumiya Kobori, Takahiro Kodama (Kagawa Univ.) (19)/OCS 15:10 - 15:35 An eavesdropping model for constellation-preserving simple symbol encryption and its evaluation Keiji Shimada, Takahiro Kodama (Kagawa Univ.) (20)/OCS 15:35 - 16:00 Improved wireless MIMO transmission using wired channel equalization in wired-wireless integration Hiroto Yorioka, Takeshi Higashino, Minoru Okada (NAIST) (21)/OCS 16:00 - 16:25 Precise Signal Demodulation in Dynamic Environments Using Partially Frozen MIMO Adaptive Equalizers Akira Kawai, Masanori Nakamura, Minami Takahashi, Takayuki Kobayashi, Yutaka Miyamoto (NTT) ----- Closing Address ( 5 min. ) ----- # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. Invited Talk will have 20 minutes for presentation and 5 minutes for discussion. Special Invited Talk will have 35 minutes for presentation and 5 minutes for discussion. === Technical Committee on Optical Communication Systems (OCS) === # FUTURE SCHEDULE: Thu, Feb 16, 2023 - Fri, Feb 17, 2023: kukuru-itomancity [Fri, Dec 9] # SECRETARY: E-mail: ocs-contact [at mark] mail.ieice.org Yuki Kawaguchi (SEI) TEL: +81-45-853-7172 Shuto Yamamoto(NTT) TEL: +81-46-859-3142 # ANNOUNCEMENT: # URL of OCS is：https://www.ieice.org/cs/ocs/jpn/ === Technical Committee on Communication Systems (CS) === # FUTURE SCHEDULE: Feb, 2023: Recess Wed, Mar 1, 2023 - Thu, Mar 2, 2023: Kitakyushu International Conference Center [Fri, Jan 13], Topics: Network processor, Signal processing and circuits for communications, Wireless LAN / PAN, etc. Apr, 2023: Recess # SECRETARY: E-mail:  _ n  ieice # ANNOUNCEMENT: # Latest information will be presented on the web site: http://www.ieice.org/cs/cs/ Last modified: 2022-12-27 10:25:16 |
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