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=============================================== 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.) =============================================== Technical Committee on Communication Quality (CQ) Chair: Jun Okamoto (NTT) Vice Chair: Takefumi Hiraguri (Nippon Inst. of Tech.), Gou Hasegawa (Tohoku Univ.) Secretary: Noritsugu Egi (NTT), Hiroshi Yamamoto (Ritsumeikan Univ.) Assistant: Kimiko Kawashima (NTT), Ryo Nakamura (Fukuoka Univ.), Toshiro Nakahira (NTT), Kenta Tsukatsune (Okayama Univ. of Science) DATE: Thu, May 18, 2023 12:30 - 17:00 Fri, May 19, 2023 09:00 - 17:00 PLACE: TOPICS: Optical/Wireless Access and Their Integration, Communication Behavior, QoE and Psychology, Assessment / Measurement / Control / Optimization of Communication Quality, Network Services, Wireless Networks, MIMO/Diversity/Multiplexing Techniques, etc. ----- Opening Address ( 5 min. ) ----- ---------------------------------------- Thu, May 18 AM (12:35 - 14:20) ---------------------------------------- (1)/CS 12:35 - 13:00 Instantaneous Response Analysis of a Limiting Amplifier Circuit with Inverted Distortion Compensation Technique in Burst-Mode Optical Receivers Yura Nishimura, Daiki Hirata, Shunji Kimura (Kyushu Univ.) (2)/CS 13:00 - 13:25 Principle Experiment of Spatial Optical Wireless Communication Using Time Domain Hybrid PAM Signal Ayumu Kariya, Tomoya Ishikawa, Fumiya Kobori, Keita Tnaka, Takahiro Kodama (Kagawa Univ) (3)/CS 13:25 - 13:50 An Initial Study of Underwater Optical Wireless Communications Using a Transmit-Beam Shaper Tomoya Ishikawa, Ayumu Kariya, Fumiya Kobori, Takahiro Kodama (Kagawa Univ) (4)/CS 13:50 - 14:15 A Study on Light Source Frequency Control by Kalman Filter Applying Polarity Reversal by Q-factor Degradation Threshold Keita Tanaka, Momoka Masaoka, Keiji Shimada, Ken'ichi Fujimoto, Takahiro Kodama (Kagawa Univ) ----- Break ( 5 min. ) ----- ---------------------------------------- Thu, May 18 PM (14:20 - 15:10) ---------------------------------------- (5)/CS 14:20 - 15:00 [Special Invited Talk] Research and Development of a Highly Reliable In-Vehicle Optical Network: SiPhON (Si-Photonics-Based In-Vehicle Optical Network) Shin'ichi Arakawa (Osaka Univ.), Hiroyuki Tsuda (Keio Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, May 18 PM (15:10 - 16:30) ---------------------------------------- (6)/CQ 15:10 - 15:35 On the performance of sorting out invalid jobs in scheduling using the policy gradient method for deadline-aware jobs Tatusya Sagisaka, Kohei Shiomoto (TCU), Takashi Kurimoto (NII) (7)/CQ 15:35 - 16:00 Area Partitioning for Large Scale Antenna Tilt Optimization in Cellular Networks Hideaki Kinsho, Kei Takeshita, Kazuhisa Yamagishi (NTT) (8)/CQ 16:00 - 16:25 A study of wireless 2D beamforming by optical phase control Honoka Ito, Ken Hiraga, Riichi Kudo (NTT) ----- Break ( 5 min. ) ----- ---------------------------------------- Thu, May 18 PM (16:30 - 17:00) ---------------------------------------- (9)/CQ 16:30 - 17:00 [Invited Talk] Optical and Wireless convergence for realizing User-Centric Network Ryo Inohara, Shinji Nimura, Kazuki Tanaka (KDDI Research, Inc.) ---------------------------------------- Fri, May 19 (09:00 - 10:45) ---------------------------------------- (10)/CS 09:00 - 09:25 [Invited Lecture] D2EcoSys for realization of Web3-based digital twins Kenji Kanai (U Tokyo/Waseda Univ.), Hidenori Nakazato (Waseda Univ.), Taku Yamazaki, Sumiko Miyata (Shibaura Institute of Technology), Hidehiro Kanemitsu (Tokyo University of Technology), Aramu Mine (Gaiax), Shintaro Mori (Fukuoka University), Hironobu Imamura (HAFT) (11)/CS 09:25 - 09:50 [Invited Lecture] Activieis of micro mobility sercie realization at Kashiwa-no-ha smart city Hironobu Imamura (HAFT) (12)/CS 09:50 - 10:15 [Invited Lecture] Range Queries with Content Versioning on IPFS Hidehiro Kanemitsu (TUT), Kenji Kanai, Hidenori Nakazato (WAS) (13)/CS 10:15 - 10:40 [Invited Lecture] Information Centric Networking for Realization of Web3-based Digital Twins Hidenori Nakazato, Kenji Kanai (Waseda Univ.) ----- Break ( 5 min. ) ----- ---------------------------------------- Fri, May 19 PM (10:45 - 13:25) ---------------------------------------- (14)/CS 10:45 - 11:10 [Invited Lecture] A Blockchain System for IoT Data Reliability Assurance Aramu Mine (Gaiax) (15)/CS 11:10 - 11:35 [Invited Lecture] Data Transaction Model for Realization of Co-Creation Digital Twin Sumiko Miyata (SIT), Kenji Kanai (Waseda Univ), Taku Yamazaki (SIT) (16)/CS 11:35 - 12:00 [Invited Lecture] An Experiment Environment Using Self-Standing Smart Poles for City Airspace Taku Yamazaki, Sumiko Miyata, Ryoichi Shinkuma, Takumi Miyoshi (Shibaura Inst. Tech.) (17)/CS 12:00 - 12:25 [Invited Lecture] A Study on Information-centric Wireless Sensor Networks Shintaro Mori (Fukuoka Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, May 19 PM (13:25 - 14:00) ---------------------------------------- (18)/CQ 13:25 - 13:55 [Invited Talk] Overview of IEEE 802.11ah for IoT Wireless LAN and efficient Transmission Technique Shoko Shinohara, Yusuke Asai, Yasushi Takatori (NTT) ----- Break ( 5 min. ) ----- ---------------------------------------- Fri, May 19 PM (14:00 - 14:50) ---------------------------------------- (19)/CQ 14:00 - 14:25 Evaluation of Image Quality and Viewing Environment in a Surveillance System Using an Omnidirectional Camera Yuki Norimatsu (Tokyo Metropolitan Univ.), Ryoto Kato (Technical Univ. of Munich), Takashi Nishitsuji (Toho Univ.), Takuya Asaka (Tokyo Metropolitan Univ.) (20)/CQ 14:25 - 14:50 The Effect of Content Placement Strategies in ICN/CCN on Quality of Multi-View Video and Audio Transmission Yoshiyuki Takada, Toshiro Nunome (Nagoya Inst. of Tech) ----- Break ( 5 min. ) ----- ---------------------------------------- Fri, May 19 PM (14:55 - 15:40) ---------------------------------------- (21)/CS 14:55 - 15:35 [Special Invited Talk] Recent research and development of wireless techniques for realizing 6G/IOWN concept Takeshi Onizawa, Naoki Kita, Toshifumi Miyagi, Fumihiro Yamashita (NTT) ----- Break ( 5 min. ) ----- ---------------------------------------- Fri, May 19 PM (15:40 - 17:00) ---------------------------------------- (22)/CS 15:40 - 16:05 A Study on Traffic Aggregation Control for Base Station Power Saving by Optical-Wireless Cooperative Control Karin Umeda, Kenji Miyamoto, Yoshihito Sakai, Tatsuya Shimada, Tomoaki Yoshida (NTT) (23)/CS 16:05 - 16:30 Demonstration of IQ channel multiplexing coherent polarization multiplexing 4ASK signal in downlink transmission with distance difference in access span Keiji Shimada, Mizuki Inagaki (Kagawa Univ), Ryosuke Matsumoto (AIST), Takahiro Kodama (Kagawa Univ) (24)/CS 16:30 - 16:55 Study of the symbol time arrangement of Two-type modulation for Duobinary-coded Time Domain Hybrid PAM System Fumiya Kobori, Keita Tanaka, Ayumu Kariya, Takahiro Kodama (Kagawa Univ) ----- Closing remark ( 5 min. ) ----- # Information for speakers General Talk (依頼講演含む) 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: Jun, 2023: Recess Thu, Jul 27, 2023 - Fri, Jul 28, 2023: Hachijo-machi Chamber of Commerce and Industry [Mon, May 15], Topics: Next Generation Networks, Access Networks, Broadband Access, Power Line Communications, Wireless Communication Systems, Coding Systems, etc. Aug, 2023: 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 Communication Quality (CQ) === # FUTURE SCHEDULE: Wed, Jul 12, 2023 - Thu, Jul 13, 2023: [Tue, May 23], Topics: QoE and QoS Optimization/Control, Network Optimization/Control, etc. Wed, Aug 30, 2023 - Thu, Aug 31, 2023 (tentative): Tenjin-Misaki Sports Park [Mon, Jul 31], Topics: Communication Quality Workshop for Students Thu, Aug 31, 2023 - Fri, Sep 1, 2023 (tentative): Tenjin-Misaki Sports Park [Thu, Jul 13], Topics: Wireless Communications Quality, 6G, IoT, Resource Management, Wireless Transmission, Cross layer Technologies, etc. # SECRETARY: Noritsugu Egi (NTT) Hiroshi Yamamoto (Ritsumeikan Univ.) E-mail: cq_  -n  # ANNOUNCEMENT: # Latest information will be presented on the homepage: http://www.ieice.org/cs/cq/jpn/ Last modified: 2023-05-10 11:12:57 |
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