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=============================================== Technical Committee on Communication Systems (CS) Chair: Jun Terada (NTT) Vice Chair: Daisuke Umehara (Kyoto Inst. of Tech.) Secretary: Yuki Yoshida (NICT), Kazutaka Hara (NTT) Assistant: Takahiro Yamaura (Toshiba), Yuta Ida (Yamaguchi Univ.) =============================================== Technical Committee on Optical Communication Systems (OCS) Chair: Takeshi Hoshida (Fujitsu) Secretary: Shuto Yamamoto (NTT), Takuya Oda (Fujikura) DATE: Thu, Jan 13, 2022 14:00 - 16:45 Fri, Jan 14, 2022 10:00 - 16:15 PLACE: (Yuki Yoshida (NICT). +81423276209) TOPICS: Core and metro system, Submarine telecommunications system, Optical access system and next generation PON, Ethernet, Optical Transport Network (OTN), Transmission monitoring and control, Design and tool for optical transmission system, Co-operation between optical and mobile, etc. ---------------------------------------- Thu, Jan 13 PM CS1 (14:00 - 15:20) Chair: Atsushi Taniguchi (NTT) ---------------------------------------- ----- Opening Address ( 5 min. ) ----- (1)/CS 14:05 - 14:30 Impact of Range of Eigenvalue Extraction on Demodulation Method using Complex Moment-based Eigenvalue Solver Yuhei Terashi, Daisuke Hisano, Ken Mishina (Osaka University), Yuki Yoshida (NICT/Osaka University), Akihiro Maruta (Osaka University) (2)/CS 14:30 - 14:55 Image Compression and Progressive Retransmission Scheme on Edge Computing System for Image Data Reduction Mutsuki Nakahara, Daisuke Hisano (Osaka Univ.), Mai Nishimura (OSX), Takayuki Nishio (Tokyo Tech.), Yoshitaka Ushiku (OSX), Kazuki Maruta (Tokyo Tech.), Yu Nakayama (Tokyo Univ. of Agriculture and Tech.) (3)/CS 14:55 - 15:20 A Study on Maximizing the Number of Accommodated Users for Bus-Type Optical Access Using Distributed Raman Amplification With Asymmetric Power Splitter Ryo Igarashi, Kazutaka Hara, Ryo Koma, Jun-ich Kani, Tomoaki Yoshida (NTT) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Jan 13 PM OCS1 (15:30 - 16:45) Chair: Takahiro Kodama (Kagawa Univ.) ---------------------------------------- (4)/OCS 15:30 - 15:55 Analyses of Noise in Two-Mode Phase-Sensitive Optical Parametric Amplifiers Kazuro Kikuchi (NIAD-QE) (5)/OCS 15:55 - 16:20 Performance comparison of injection-locked carrier frequency conversion and self-heterodyne detection methods in coherently-linked optical and wireless transmission Taisei Sato, Koichi Shirahata, Keisuke Kasai, Toshihiko Hirooka, Masato Yoshida, Masataka Nakazawa (Tohoku Univ.) (6)/OCS 16:20 - 16:45 85.2-Tbit/s Coupled 4-Core Fiber Transmission over 3,120 km Using PS-16QAM Signals Shohei Beppu, Daiki Soma, Hidenori Takahashi, Noboru Yoshikane, Itsuro Morita, Takehiro Tsuritani (KDDI Research, Inc.) ---------------------------------------- Fri, Jan 14 AM CS2 (10:00 - 10:50) ---------------------------------------- (7)/CS 10:00 - 10:25 A study on the configuration of wide dynamic range burst-mode signals detection for digital coherent reception. Ryo Koma, Kazutaka Hara, Jun-ichi Kani, Tomoaki Yoshida (NTT) (8)/CS 10:25 - 10:50 Design of Adaptive Equalizer for All-optically Converted 16QAM Signal Asahi Sueyoshi, Ken Mishina, Daisuke Hisano, Akihiro Maruta (Osaka Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Jan 14 AM (11:00 - 11:50) Chair: Naoki Suzuki (Mitsubishi Electric) ---------------------------------------- (9)/OCS 11:00 - 11:25 Study of the Amount of Mutual Information of Secure Polarization Multiplexed M-QAM Signal with Symbol Placement Retention Masking Method Keiji Shimada, Mizuki Inagaki, Takahiro Kodama (Kagawa Univ.) (10)/OCS 11:25 - 11:50 Application Study of Downlink Coherent Method and Uplink SIMO Reception in TWDM-PON System with Link Redundancy Tomoya Nakagawa (Kagawa Univ.), Ryosuke Matsumoto (AIST), Takahiro Kodama (Kagawa Univ.) ----- Lunch Break ( 70 min. ) ----- ---------------------------------------- Fri, Jan 14 PM (13:00 - 16:15) ---------------------------------------- ----- Opening Address ( 5 min. ) ----- (11)/CS 13:05 - 13:35 [Invited Talk] Silicon Photonic Switch and Digitalization of the Optical Layer -- Challenges Toward the Photonic Platform -- Shu Namiki, Ryosuke Matsumoto, Takashi Inoue, Kiyo Ishii (AIST) (12)/OCS 13:35 - 14:05 [Invited Talk] >100-Tb/s Capacity Wideband WDM Optical Transmission Technologie Fukutaro Hamaoka (NTT) (13)/OCS 14:05 - 14:35 [Invited Talk] Optical coherent technology as applied to space optical communication systems Toshiyuki Ando, Keisuke Matsuda, Hitomi Ono, Akihiro Fujie, Yuta Takemoto, Tomohiro Akiyama (MELCO) ----- Break ( 10 min. ) ----- (14)/CS 14:45 - 15:15 [Invited Talk] Evolution and Future of Virtualization Technology in Mobile Networks Aya Tsurusaki, Yoshihiro Nakajima, Hironao Tamura, Yuya Kuno, Ryoji Tamura (DOCOMO) (15)/CS 15:15 - 15:45 [Invited Talk] Low power consumption membrane photonics devices on Si substrate Shinji Matsuo (NTT) (16)/OCS 15:45 - 16:15 [Invited Talk] Novel transceiver architecture for low-power-consumption coherent transceiver Shinsuke Tanaka, Yohei Sobu, Tomoyuki Akiyama (PETRA/Fujitsu), Takeshi Hoshida (Fujitsu) # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. Invited Talk will have 25 minutes for presentation and 5 minutes for discussion. === Technical Committee on Communication Systems (CS) === # FUTURE SCHEDULE: Feb, 2022: Recess Thu, Mar 3, 2022 - Fri, Mar 4, 2022 (tentative): Online [Fri, Jan 14], Topics: Network processor, Signal processing and circuits for communications, Wireless LAN / PAN, etc. Apr, 2022: Recess # SECRETARY: E-mail:  _ n  ieice # ANNOUNCEMENT: # Latest information will be presented on the web site: http://www.ieice.org/cs/cs/ === Technical Committee on Optical Communication Systems (OCS) === # FUTURE SCHEDULE: Thu, Feb 24, 2022 - Fri, Feb 25, 2022: Online [Mon, Dec 13] # SECRETARY: E-mail: ocs-contact [at mark] mail.ieice.org Takuya Oda (Fujikura) TEL: 043-484-2197 Shuto Yamamoto(NTT) # ANNOUNCEMENT: # URL of OCS is：https://www.ieice.org/cs/ocs/jpn/ Last modified: 2022-01-12 18:32:38 |
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