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| Chair |
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Hiroshi Yoshida (JAMSTEC) |
| Secretary |
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Nozomu Ishii (Niigata Univ.), Kenichi Takizawa (NICT) |
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| Chair |
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Qiang Chen (Tohoku Univ.) |
| Vice Chair |
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Satoru Kurokawa (AIST) |
| Secretary |
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Takuji Arima (Tokyo Univ. of Agric. & Tech.), Koshiro Kitao (NTT DOCOMO) |
| Assistant |
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Dr. Kim (Niigata Univ.) |
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| Chair |
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Eiji Okamoto (Nagoya Inst. of Tech.) |
| Vice Chair |
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Fumiaki Maehara (Waseda Univ.), Toshihiko Nishimura (Hokkaido Univ.), Tomoya Tandai (Toshiba) |
| Secretary |
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Osamu Muta (Kyushu Univ.), Kazushi Muraoka (NEC) |
| Assistant |
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Koichi Adachi (Univ. of Electro-Comm.), Osamu Nakamura (Sharp), Manabu Sakai (Mitsubishi Electric), Masashi Iwabuchi (NTT), Tatsuki Okuyama (NTT DOCOMO) |
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| Conference Date |
Wed, Nov 25, 2020 09:25 - 17:45
Thu, Nov 26, 2020 09:25 - 16:30
Fri, Nov 27, 2020 09:25 - 16:55 |
| Topics |
Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
| Conference Place |
|
Copyright
and
reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| Registration Fee |
This workshop will be held as the IEICE workshop in fully electronic publishing. Registration fee will be necessary except the speakers and participants other than the participants to workshop(s) in non-electronic publishing. See the registration fee page. We request the registration fee or presentation fee to participants who will attend the workshop(s) on RCS, AP. |
Wed, Nov 25 AM RCS 1
Chair: Toshihiko Nishimura (Hokkaido Univ.)
09:50 - 11:05 |
(1)
RCS |
09:50-10:15 |
Deep Learning Aided Channel Estimation for Massive MIMO with Pilot Contamination  RCS2020-110 |
Hiroki Hirose, Tomoaki Ohtsuki (Keio Univ.) |
(2)
RCS |
10:15-10:40 |
A Study on Joint Channel and Data Estimation via Belief Propagation for Correlated Large MIMO Systems RCS2020-111 |
Kenta Ito, Takumi Takahashi (Osaka Univ), Shinsuke Ibi (Doshisha Univ), Seiichi Sampei (Osaka Univ) |
(3)
RCS |
10:40-11:05 |
Superposition Coding-Based Non-orthogonal HARQ with Adaptive Power Allocation Using Multistage Decision RCS2020-112 |
Hironobu Onaya, Kenichi Higuchi (Tokyo Univ. of Science) |
| |
11:05-11:20 |
Break ( 15 min. ) |
Wed, Nov 25 AM RCS 2
Chair: Kazuki Maruta (Tokyo Institute of Tech.)
11:20 - 12:35 |
(4)
RCS |
11:20-11:45 |
Investigation of Preamble Design Appropriate for Random Access Achieving Multi-Packet Reception RCS2020-113 |
Kou Watanuki, Kenichi Higuchi (Tokyo Univ. of Science) |
(5)
RCS |
11:45-12:10 |
Physical Cell ID Detection Using Joint Estimation of Frequency Offset and SSS Sequence for NR Initial Access RCS2020-114 |
Daisuke Inoue, Kyogo Ota, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO) |
(6)
RCS |
12:10-12:35 |
Radio Frame Timing Detection Method in Multipath Fading Channels for NR Initial Access RCS2020-115 |
Kyogo Ota, Daisuke Inoue, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO) |
| |
12:35-13:55 |
Break ( 80 min. ) |
Wed, Nov 25 AM AP 1
Chair: Takuji Arima (Tokyo Univ. of Agric. & Tech.)
09:25 - 11:05 |
(7)
AP |
09:25-09:50 |
Mantle Cloak Antenna by Controlling Surface Reactance of Dielectric Loaded Dipole Antenna AP2020-73 |
Thanh Binh Nguyen, Naobumi Michishita, Hisashi Morishita (National Defense Academy), Teruki Miyazaki, Masato Tadokoro (The Yokohama Rubber Co., Ltd.) |
(8)
AP |
09:50-10:15 |
Feasibility Study on widening of the bandwidth and Short-Circuit plate of MACKEY S1 type AP2020-74 |
Toshiki Tamura, Shigeru Makino, Kenji Itoh (KIT) |
(9)
AP |
10:15-10:40 |
Grid-loaded Step Reflector Antenna with Coaxial-Mode Excitation AP2020-75 |
Shin-ichi Yamamoto, Shuji Nuimura, Michio Takikawa (Mitsubishi Electric Corp.) |
(10)
AP |
10:40-11:05 |
Reflectarray antenna radiating shaped-beam using simple evaluation method AP2020-76 |
Sanshiro Shigemitsu, Mei Fukaya, Shigeru Makino (KIT), Michio Takikawa, Hiromasa Nakajima (MELCO) |
| |
11:05-11:20 |
Break ( 15 min. ) |
Wed, Nov 25 AM AP 2
Chair: Naobumi Michishita (National Defense Academy)
11:20 - 12:35 |
(11)
AP |
11:20-11:45 |
A Study on Transmit and Receive Time-Modulated Array Using Phase Shifters AP2020-77 |
Kazunari Kihira, Toru Fukasawa, Naofumi Yoneda (Mitsubishi Electric Corp.) |
(12)
AP |
11:45-12:10 |
Study of spacing between resonating elements for high efficiency and low sidelobes AP2020-78 |
Shota Takino, Shigeru Makino, Mei Fukaya, Sanshiro Shigemitsu (KIT), Michio Takikawa, Hiromasa Nakajima (MELCO) |
(13)
AP |
12:10-12:35 |
Broadband High-gain Beam-scanning Phased Lens Arrays in 300GHz band AP2020-79 |
Kunio Sakakibara, Akira Yamano, Naoya Toshida, Daichi Takeshima, Ryota Ishihara, Shota Mariyama, Henry Diawuo Abu, Rohani Baker, Yoshiki Sugimoto, Nobuyoshi Kikuma (NITech), Yoshihide Yamada (UTM-MJIIT), Nurul Huda Abd Rahman (UiTM) |
| |
12:35-13:20 |
Break ( 45 min. ) |
Wed, Nov 25 PM RCS 3
Chair: Takayuki Nakagawa (NHK)
13:55 - 15:10 |
(14)
RCS |
13:55-14:20 |
Phase Noise Compensation Using LMS Algorithm and PLL for FDE in SISO Channels RCS2020-116 |
Kana Aono, Mamoru Sawahashi (Tokyo City Univ.) |
(15)
RCS |
14:20-14:45 |
Online Probabilistic Activation Control of Base Stations Utilizing Temporal System Throughput and Activation States of Neighbor Cells RCS2020-117 |
Junya Tani, Kenichi Higuchi (Tokyo Univ. of Science) |
(16)
RCS |
14:45-15:10 |
A Study on Frequency Co-use in 3D Cell Structure consisting of Ground and Sky Cells by using Beamforming RCS2020-118 |
Shin Kitta, Teruya Fujii (Titech) |
| |
15:10-15:25 |
Break ( 15 min. ) |
Wed, Nov 25 PM
Chair: Naoki Honma (Iwate Univ.)
13:20 - 15:10 |
| (17) |
13:20-13:40 |
|
| (18) |
13:40-14:00 |
|
| (19) |
14:00-14:20 |
|
| (20) |
14:20-14:40 |
|
| |
14:40-14:45 |
Break ( 5 min. ) |
| (21) |
14:45-15:10 |
|
Wed, Nov 25 PM
Chair: Kentaro Nishimori (Niigata Univ.)
15:25 - 16:40 |
| (22) |
15:25-15:50 |
[Invited Lecture]
Display-Camera Visible Light Communication Systems Using Rolling Shutter AP2020-80 RCS2020-119 |
Hiraku Okada (Nagoya Univ.), Kentaro Kobayashi (Meijo Univ.), Tadahiro Wada (Shizuoka Univ.) |
| (23) |
15:50-16:15 |
[Invited Lecture]
Illumination-light communications using visual-secret-sharing scheme AP2020-81 RCS2020-120 |
Hiromasa Habuchi, Yusuke Kozawa, Keisuke Manaka (Ibaraki Univ.) |
| (24) |
16:15-16:40 |
[Invited Lecture]
Spatially Parallel Signal Transmission in LED Visible Light Wireless Communications AP2020-82 RCS2020-121 |
Shigeru Tomisato, Satoshi Denno, Kazuhiro Uehara (Okayama Univ.) |
| |
16:40-16:55 |
Break ( 15 min. ) |
Wed, Nov 25 PM
Chair: Qiang Chen (Tohoku Univ.)
16:55 - 17:45 |
| (25) |
16:55-17:45 |
|
Thu, Nov 26 AM
Chair: Minseok Kim (Niigata Univ.)
09:25 - 10:40 |
| (26) |
09:25-09:50 |
How does underwater antenna work in salty water by applying an electromagnetic field AP2020-83 RCS2020-122 |
Hiroshi Yoshida (JAMSTEC), Nozomu Ishii (Niigata Univ.), Masaharu Takahashi (Chiba Univ.), Qiang Chen (Tohoku Univ.) |
| (27) |
09:50-10:15 |
Acceleration of Numerical Integration of Electric Field Specialized for Shallow Sea Position Estimation AP2020-84 RCS2020-123 |
Nozomu Ishii (Niigata Univ.), Masaharu Takahashi (Chiba Univ.), Qiang Chen (Tohoku Univ.), Hiroshi Yoshida (JAMSTEC) |
| (28) |
10:15-10:40 |
Verification of Undersea Position Estimation Method Using Received Power Profile at Multiple Sea Surface Positions by Experimental Pseudo Scale Model AP2020-85 RCS2020-124 |
Ryota Sase, Nozomu Ishii (Niigata Univ.), Masaharu Takahashi (Chiba Univ.), Qiang Chen (Tohoku Univ.), Hiroshi Yoshida (JAMSTEC) |
| |
10:40-10:55 |
Break ( 15 min. ) |
Thu, Nov 26 AM
Chair: Fumiaki Maebara (Waseda Univ.)
10:55 - 12:10 |
| (29) |
10:55-11:20 |
|
| (30) |
11:20-11:45 |
[Invited Lecture]
Adaptive digital down-conversion for underwater acoustic communication AP2020-86 RCS2020-125 |
Mitsuyasu Deguchi, Yukihiro Kida, Takuya Shimura (JAMSTEC) |
| (31) |
11:45-12:10 |
[Invited Lecture]
Undersea optical wireless communication technology and its expansion to novel networks AP2020-87 RCS2020-126 |
Takahiro Kodama (Kagawa Univ.), Yoshiaki Inoue (Osaka Univ.), Tomotaka Kimura (Doshisya Univ.) |
| |
12:10-13:05 |
Break ( 55 min. ) |
Thu, Nov 26 PM
Chair: Eiji Okamoto (Nagoya Inst. of Tech.)
13:05 - 13:55 |
| (32) |
13:05-13:55 |
[Invited Talk]
Prospects of visible light communications for society 5.0 AP2020-88 RCS2020-127 |
Saeko Oshiba (KIT) |
| |
13:55-14:10 |
Break ( 15 min. ) |
Thu, Nov 26 PM
Chair: Hiroyuki Deguchi (Doshisya Univ.)
14:10 - 15:00 |
(33)
AP |
14:10-15:00 |
[Special Talk]
Error sensitivity on axial ratio evaluation using complex polarization ratio, and its intuitive indication on Poincaré sphere representation |
Izuru Naito (NIT, Niihama College) |
| |
15:00-15:15 |
Break ( 15 min. ) |
Thu, Nov 26 PM
Chair: Satoshi Denno (Okayama Univ.)
15:15 - 16:30 |
(34)
RCS |
15:15-15:40 |
Stochastic Geometry Analysis of Probability and Autocorrelation of Human Blockage in mmWave Communications RCS2020-128 |
Koji Yamamoto (Kyoto Univ.), Chun-hsiang Huang, Yushi Shirato, Daisei Uchida, Naoki Kita (NTT) |
(35)
RCS |
15:40-16:05 |
Measures result and simulation evaluation of 45GHz band millimeter wave propagation characteristics in the curve section of railway RCS2020-129 |
Yoshihiro Matsumura, Tomoyuki Tange, Takeshi Nishiyama (JR-Central.), Hiroyuki Igura, Tomoki Arakawa (NEC), Kouki Iwamoto, Kazuki Nakamura (RTRI), Yukitoshi Sanada (Keio Univ.) |
(36)
RCS |
16:05-16:30 |
A Study on Channel State Information Selection for Wireless LAN-based Object Detection Systems RCS2020-130 |
Hiroki Senji, Osamu Muta (Kyushu Univ.), Tomoki Murakami, Shinya Otsuki (former NTT) |
Fri, Nov 27 AM
Chair: Tomoya Tandai (Toshiba)
09:25 - 10:40 |
| (37) |
09:25-09:50 |
Differential OFDM Employing Joint Detection for Underwater Acoustic Communications AP2020-89 RCS2020-131 |
Hiroshi Kubo, Yuka Tanaka, Yui Nakai, Tetsuro Kubo, Haruka Toyota, Yoshitaka Yamamoto, Kouki Toyoda (Ritsumeikan Univ.) |
| (38) |
09:50-10:15 |
A Feasibility Study of Mbps-Class Underwater Acoustic MIMO Transmission AP2020-90 RCS2020-132 |
Hiroyuki Fukumoto, Yosuke Fujino, Marina Nakano, Miharu Oiwa, Toshimitsu Tsubaki, Yuuya Itou (NTT) |
| (39) |
10:15-10:40 |
A study of higher-order Doppler compensation using accelerometer for underwater acoustic communication AP2020-91 RCS2020-133 |
Miharu Oiwa, Toshimitsu Tsubaki, Hiroyuki Fukumoto, Yoske Fujino, Marina Nakano, Yuya Ito (NTT) |
| |
10:40-10:55 |
Break ( 15 min. ) |
Fri, Nov 27 AM
Chair: Masaharu Imaki (Mitsubishi Electric)
10:55 - 12:10 |
(40)
UWT |
10:55-11:20 |
Investigation of Proximity Effect on Wireless Power Transfer in Seawater |
Michihiro Iwamatsu, Yoshihiro Shimazaki, Mamiko Inamori (Tokai Univ.) |
(41)
UWT |
11:20-11:45 |
Undersea optical wireless power transmission method using light beam
-- Features, technologies, and issues -- |
Tomoyuki Miyamoto (Tokyo Tech) |
(42)
UWT |
11:45-12:10 |
Fundamental examination of technology of underwater multi-stages contact-less power and signal transfer |
Junya Ishiwata, Tomoya Inoue (JAMSTEC), Ikuo Awai (Ryutech) |
| |
12:10-13:05 |
Break ( 55 min. ) |
Fri, Nov 27 PM
Chair: Hiroshi Yoshida (JAMSTEC)
13:05 - 13:55 |
(43)
UWT |
13:05-13:55 |
A Study on Underwater Wireless Power Transfer System for Sending kW Class Large Power to AUV |
Yoshio Koyanagi, Ryosuke Hasaba, Kazuhiro Eguchi, Shuichiro Yamaguchi, Tatsuo Yagi, Souichi Kawata, Katsuya Okamoto (Panasonic) |
| |
13:55-14:10 |
Break ( 15 min. ) |
Fri, Nov 27 PM
Chair: Mamiko Inamori (Tokai Univ.)
14:10 - 15:00 |
(44)
UWT |
14:10-14:35 |
Underground Wireless Communication System using low frequency radio waves |
Keisuke Iwanami (SAKATA DENKI) |
(45)
UWT |
14:35-15:00 |
Introduction of test equipment and test examples |
tomoki murayama, katsuzi katsumata (OST) |
| |
15:00-15:15 |
Break ( 15 min. ) |
Fri, Nov 27 PM
Chair: Koshiro Kitao (NTT DOCOMO)
15:15 - 16:55 |
(46)
AP |
15:15-15:40 |
Over-The-Air Apparatus for Large-Scale MIMO Antennas to Create the Full-Rank Channel Matrix AP2020-92 |
Kazuhiro Honda, Koichi Ogawa (Toyama Univ.) |
(47)
AP |
15:40-16:05 |
A Study of Indoor Propagation Analysis Using the FDTD Method AP2020-93 |
Yuya Arakawa, Hiro Shimada, Toshiyuki Maeyama (Takushoku Univ.), Naotake Yamamoto, Tetsuya Hishikawa (Panasonic), Kentaro Saito, Jun-ichi Takada (Tokyo Tech) |
(48)
AP |
16:05-16:30 |
Human Blockage Loss Characteristics of 5 GHz in A Crowded Stadium AP2020-94 |
Motoharu Sasaki, Toshiro Nakahira, Keisuke Wakao, Takatsune Moriyama (NTT) |
(49)
AP |
16:30-16:55 |
Performance Evaluation Using Millimeter-Wave Intra-Cluster Channel Model for Indoor Access Links AP2020-95 |
Hajime Shimbo, Satoshi Yamakawa, Satoru Kishimoto, Minseok Kim (Niigata Univ.) |
| Announcement for Speakers |
| General Talk (RCS) | Each speech will have 18 minutes for presentation and 7 minutes for discussion. |
| General Talk (AP) | Each speech will have 20 minutes for presentation and 5 minutes for discussion. |
| Invited Lecture | Each speech will have 20 minutes for presentation and 5 minutes for discussion. |
| Invited Talk | Each speech will have 45 minutes for presentation and 5 minutes for discussion. |
| Tutorial Lecture | Each speech will have 45 minutes for presentation and 5 minutes for discussion. |
| Special Talk | Each speech will have 45 minutes for presentation and 5 minutes for discussion. |
| Contact Address and Latest Schedule Information |
| UWT |
Technical Committee on (UWT) [Latest Schedule]
|
| Contact Address |
Nozomu Ishii(Niigata Univ.), Kenichi Takizawa(NICT)
E- :uwt- n   |
| AP |
Technical Committee on Antennas and Propagation (AP) [Latest Schedule]
|
| Contact Address |
Takuji Arima (Tokyo Univ. Agri. Tech.)
E-:  _ - c  ry |
| RCS |
Technical Committee on Radio Communication Systems (RCS) [Latest Schedule]
|
| Contact Address |
Masashi Iwabuchi (NTT)
E-:r _- |
Last modified: 2020-11-19 13:57:21
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