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Technical Committee on Circuits and Systems (CAS)
Chair: Yoshinobu Maeda (Niigata Univ.) Vice Chair: Yasutoshi Aibara (OmniVision)
Secretary: Nao Ito (NIT, Toyama college), Hiroto Suzuki (Renesas Electronics)
Assistant: Takahide Sato (Univ. of Yamanashi), Motoi Yamaguchi (TECHNOPRO), Shinji Shimoda (Sony Semiconductor Solutions), Shunsuke Koshita (Hachinohe Inst. of Tech.)

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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.)

DATE:
Wed, Mar 1, 2023 09:30 - 17:30
Thu, Mar 2, 2023 09:30 - 16:30

PLACE:


TOPICS:
Network processor, Signal processing and circuits for communications, Wireless LAN / PAN, etc.

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Wed, Mar 1 AM (09:30 - 11:10)
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(1) 09:30 - 09:55
Modification and Comparison of Learning Sudoku with Convolutional Networks
Koichiro Ishii, Hiroshi Tamura (Chuo Univ.)

(2) 09:55 - 10:20
A Study of Switching Methods Using Chaotic Neurodynamics for Solving Multi-Objective Optimization Problem
Toshihiro Tachibana, Touya Suzuki, Takuya Inoue (Shonan Inst. of Tech.), Masaharu Adachi (Tokyo Denki Univ.)

(3) 10:20 - 10:45
Approximate joint diagonalization for blind separation of superimposed images
Shinya Saito, Kunio Oishi (Tokyo University of Tech.)

(4) 10:45 - 11:10
Introduction IoT Indoor Evacuation Guidance System into Indoor Evacuation Simulation with Network Model
Kota Ishisaka, Shunya Nakada, Nao Ito (NITT)

----- Break ( 10 min. ) -----

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Wed, Mar 1 AM (11:20 - 12:35)
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(5) 11:20 - 11:45
Experimental Evaluation of Indoor Object Detection Characteristics Using CSI in Wireless LAN Systems
-- Effect of Antenna Placement on Detection Characteristics --
Kazuki Noguchi, Osamu Muta (Kyushu Univ.), Tomoki Murakami, Shinya Otsuki (NTT)

(6) 11:45 - 12:10
Demodulation from Meta-Learning with Few Pilot Symbols in Massive Sensor Networks
Kuniyasu Yamamoto, Tomotaka Kimura, Jun Chen (Doshisha Univ.)

(7) 12:10 - 12:35
Evaluation of Demodulation Error Performance for Parallel Transmission Image Sensor-based VLC Using M-point Combinatory Modulation
Takumi Sato, Koji Kamakura, Masayuki Kinoshita (CIT), Takaya Yamazato (Nagoya Univ.)

----- Break ( 60 min. ) -----

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Wed, Mar 1 PM (13:35 - 14:15)
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(8) 13:35 - 14:15
[Special Invited Talk]
Underwater Optical Wireless Communication Technologies
-- Challenge to realizing 1Gbps x 100m BL product --
Ken-Ichi Suzuki (Trimatiz)

----- Break ( 10 min. ) -----

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Wed, Mar 1 PM (14:25 - 15:40)
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(9) 14:25 - 14:50
Investigation of Loss Effects in LC Matching Circuits
Satoshi Tanaka, Takeshi Yoshida, Minoru Fujishima (Hiroshima Univ.)

(10) 14:50 - 15:15
Memory access optimization for former process of pencil drawing style image conversion in High-level Synthesis
Honoka Tani, Akira Yamawaki (Kyutech)

(11) 15:15 - 15:40
A Study of Simultaneous Firing Phenomena by Applying Common Noise in Integrate-and-Fire Oscillation Circuits with Mismatched Circuit Parameters
Shota Nakayama, Akio Takada (NIT, Hakodate College), Tadashi Tsubone (Nagaoka Univ of Technology)

----- Break ( 10 min. ) -----

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Wed, Mar 1 PM (15:50 - 17:30)
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(12) 15:50 - 16:15
Improvements to Cache Replacement Policy for Cached SFC in NDN
Shigeaki Masuda, Hidenori Nakazato (Waseda Univ.)

(13) 16:15 - 16:40
Performance Evaluations of ICN Service Mesh using NDN Function Chaining
Hideyuki Saito, Yoshiki Bando, Kenji Kanai, Hidenori nakazato (Waseda Univ.)

(14) 16:40 - 17:05
Evaluation on TFI Pilot Signal and CNN Image Identification Based on Channel Model
Tomoaki Shibata, Syuji Takahashi, Yuta Ida (Yamaguchi Univ.), Sho Kuroda (FX Systems), Takahiro Matsumoto (Kagoshima Univ.)

(15) 17:05 - 17:30
A study on Tow-dimensional Localization for Uniform Circular Array using BLE
Takanori Iwamatsu (Life Labo.), Shoki Naitou (KIT), Kazuhiro Suzuki (Life Labo.), Saeko Oshiba (KIT)

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Thu, Mar 2 AM (09:30 - 10:45)
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(16) 09:30 - 09:55
Estimation of exercise intensity for the development of the exercise support system that plays the electronic musical instrument by foot stomping motion.
Natsuki Asakura, Riku Hashimoto, Yoshinobu Maeda, Mamoru Iwaki (Niigata Univ), Tomoko Ichinose (Muko Women's Univ), Ryuhei Okuno (Setsunan Univ), Kenzo Akazawa (KIBOUNOIE)

(17) 09:55 - 10:20
A Study on Improving Monte Carlo Tree Search Efficiency for Combinatorial Optimization Problems
Yusuke Kobayashi, Kunihiro Fujiyoshi (TUAT)

(18) 10:20 - 10:45
Parameterizarion Method for Rapid Solving by Duplicating Spins in Ising Model
Kasumi Fukui, Kunihiro Fujiyoshi (TUAT)

----- Break ( 10 min. ) -----

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Thu, Mar 2 AM (10:55 - 12:35)
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(19) 10:55 - 11:20
Routing using cache nodes and multicast in NDN
Shohei Okubo, Hidenori Nakazato (Waseda Univ.)

(20) 11:20 - 11:45
Design and Implementation of IoT service federation system using Hyperledger Fabric
Yingzhi Huang, Kenji Kanai, Hidenori Nakazato (Waseda Univ.)

(21) 11:45 - 12:10
Study on firmware update in operation, management and maintenance functions for remote operated optical fiber switching node
Saki Nozoe, Hiroshi Watanabe, Tomohiro Kawano, Ryo Koyama, Akihiro Kuroda, Kuniaki Terakawa, Ikutaro Ogushi, Kazunori Katayama (NTT)

(22) 12:10 - 12:35
Proposal of CSI Sampling for Practical Environment on Device Grouping toward Put-and-Play IoT Systems
Shigemi Ishida (FUN), Tomoki Murakami, Shinya Otsuki (NTT)

----- Break ( 60 min. ) -----

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Thu, Mar 2 PM (13:35 - 14:15)
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(23) 13:35 - 14:15
[Special Invited Talk]
Sea Water Communication Based on Electric Conductivity of Salty Water
Hiroshi Kawarada, Hirotaka Sato, Reona Nomoto, Yasuta Masadome (Waseda Univ.)

----- Break ( 10 min. ) -----

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Thu, Mar 2 PM (14:25 - 16:30)
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(24) 14:25 - 14:50
Sound Source Localization based on a Mixed Distribution Model for TDOA
Haruto Sasaki, Kenji Suyama (Tokyo Denki Univ.)

(25) 14:50 - 15:15
Sound Source Localization Method Based on Approximation of Sinc Function by FIR Filter
Kazuki Fujita, Kenji Suyama (Tokyo Denki Univ.)

(26) 15:15 - 15:40
Validation of the model order for source localization based on propagation delay estimation using adaptive filters
Shunsuke Ase, Kenji Suyama (Tokyo denki univ.)

(27) 15:40 - 16:05
Sound Quality Improvement of Source Separation Signal by Binary Mask
Taiga Saito, Kenji Suyama (Tokyo Denki Univ.)

(28) 16:05 - 16:30
A Proposal of Group Delay Selection Method for Approximate Transfer System for Improving the Accuracy of Sound Source Localization
Tomoya Hori, Kenji Suyama (Tokyo Denki Univ.)

# Information for speakers
General Talk will have 20 minutes for presentation and 5 minutes for discussion.

# CONFERENCE SPONSORS:
- This conference is technical co-sponsored by IEEE Circuits and Systems Society Japan Chapter(IEEE CASS JC).


=== Technical Committee on Circuits and Systems (CAS) ===

# SECRETARY:
CAS administrator Group
E-mail: cas-adn

=== Technical Committee on Communication Systems (CS) ===
# FUTURE SCHEDULE:

Apr, 2023: Recess
Thu, May 18, 2023 - Fri, May 19, 2023: Rexxam Hall (Kagawa Kenmin Hall) [Wed, Mar 15], 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.
Jun, 2023: Recess

# SECRETARY:
E-mail: _nieice

# ANNOUNCEMENT:
# Latest information will be presented on the web site:
http://www.ieice.org/cs/cs/


Last modified: 2023-02-22 16:58:40


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