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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, WPT (Joint) |
2024-01-17 13:50 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Outdoor THz Channel Measurement at 300GHz for Ultra-High Data-Rate Wireless Access in An Open Square Minghe Mao, Riku Takahashi, Noa Sato, Minseok Kim (Niigata Univ.)  AP2023-162 |
This report details a double-directional angle-resolved wide-band channel measurement campaign conducted in an outdoor e... [more] | AP2023-162 pp.13-18 |
| AP, WPT (Joint) |
2024-01-19 14:00 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
RePH: Reconfigurable-Intelligent-Surface-Based Electronic Phantom
-- Study on Received Signal Reconstruction Algorithm for MIMO Radar -- Chihiro Segawa, Kentaro Murata, Naoki Honma (Iwate Univ.) AP2023-181 |
This report presents a new concept of electronic phantom RePH with reconfigurable intelligent surface (RIS) for over-the... [more] | AP2023-181 pp.110-115 |
| ITS, WBS, RCC | 2023-12-22 15:15 |
Okinawa | (Primary: On-site, Secondary: Online) |
Bit Error Rate of Noise Aided 2x2 SFBC-MIMO-OFDM Systems with 1bit ADCs Hideaki Sakayama, Masato Saito (Ryukyu Univ.), Takaya Yamazato (Nagoya Univ.) WBS2023-59 ITS2023-42 RCC2023-53 |
In this study, we conduct a Bit Error Rate (BER) performance evaluation in a $2times2$ Space-Frequency Block Code (SFBC)... [more] | WBS2023-59 ITS2023-42 RCC2023-53 pp.161-166 |
| AP | 2023-12-14 13:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Multi-Link 8x8 MIMO Channel Measurement System Construction and Evaluation Experiment Togo Ikegami, Koularp Thongsavanh, Masamune Sato, Minseok Kim (Niigata Univ.) AP2023-156 |
A passive localization method (Device-Free Localization: DFL) is useful in disaster scenarios as well as daily life appl... [more] | AP2023-156 pp.7-12 |
| NS, RCS (Joint) |
2023-12-15 11:20 |
Fukuoka | Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
Speeding up MIMO systems with a small number of transmitting antennas using overload MIMO and methods to improve their characteristics Takumi Sugimoto, Satosi Denno, Yafei Hou (Okayama Univ.) RCS2023-197 |
In this research, we aim to further speed up MIMO communication, assuming uplinks with a small number of transmitting an... [more] | RCS2023-197 pp.106-111 |
| NS, RCS (Joint) |
2023-12-15 15:40 |
Fukuoka | Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
Optimization of Base Station Coordinated Virtualized Cell MU-MIMO Canceller according to the Accuracy of Channel Estimation Ryohei Maeda, Takafumi Fujii (SoftBank), Teruya Fujii (Tokyo Tech./SoftBank) RCS2023-204 |
In mobile communication systems such as 5G, ultra-high-speed data transmission anywhere within a cell is expected. In ce... [more] | RCS2023-204 pp.141-146 |
| SRW, SeMI (Joint) |
2023-11-21 17:00 |
Tokyo | Koganei Campus, Tokyo University of Agriculture and Technology (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Effectiveness of MIIMO in Polarized OAM Multiplexing Mikito Ito, Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.) SRW2023-31 |
In this report, we investigate the effectiveness of multiple-input multiple-output (MIMO) on the polarized OAM multiplex... [more] | SRW2023-31 pp.22-23 |
| SRW, SeMI (Joint) |
2023-11-22 09:30 |
Tokyo | Koganei Campus, Tokyo University of Agriculture and Technology (Primary: On-site, Secondary: Online) |
[Short Paper]
A Study on Port Arrangement of Analog Beamforming Network Using 3-dimensional Luneburg Lens Maki Arai, Mikio Hasegawa (Tokyo Univ. of Science) SRW2023-34 |
In this report, we propose a method to design an input/output-port arrangement using a directivity correlation matrix fo... [more] | SRW2023-34 p.31 |
| AP, RCS (Joint) |
2023-11-15 10:25 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
Beam Selection Based on Angle-Domain Beam Grouping for Massive MIMO Analog Beamforming Using NOMA in Cellular Downlink Nobuhide Nonaka, Kenichi Higuchi (Tokyo Univ. of Science) RCS2023-152 |
In this paper, we introduce non-orthogonal multiple access (NOMA) into the massive multiple-input multiple-output (MIMO)... [more] | RCS2023-152 pp.7-12 |
| AP, RCS (Joint) |
2023-11-15 14:30 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
Integrated Radio Resource and User-Cluster Allocation for mmWave Distributed MIMO with Partial MMSE Daichi Shirase, Kazushi Muraoka, Jun Shikida (NEC) RCS2023-158 |
This paper proposes a novel integrated radio resource and user-cluster allocation for mmWave distributed MIMO (D-MIMO) w... [more] | RCS2023-158 pp.33-38 |
| AP, RCS (Joint) |
2023-11-16 09:30 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Relaying achieving high-capacity and low-latency data transmission in millimeter wave bands (*) Masahiro Takigawa, Ryochi Kataoka, Issei Kanno, Yoji Kishi (KDDI Research) AP2023-140 RCS2023-163 |
This paper introduces our efforts to realize high capacity and low latency data transmission. Millimeter wave bands such... [more] | AP2023-140 RCS2023-163 p.59(AP), p.63(RCS) |
| AP, RCS (Joint) |
2023-11-16 13:00 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
[Invited Talk]
User Terminal Collaborated MIMO Communications Exploiting Higher-Frequency Bands
-- Prototyping 12-multiplexing equipment with collaboration at 26 GHz -- Hidekazu Murata (Yamaguchi Univ.) AP2023-145 RCS2023-168 |
This paper introduces a transmission/reception technique based on mobile terminal collaboration that equivalently increa... [more] | AP2023-145 RCS2023-168 p.79(AP), p.83(RCS) |
| AP | 2023-10-19 13:00 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Performance Evaluation of Three Directivity Control Techniques for Increasing Number of Elements in Array Antennas
-- Comparison of analysis using Array Factor, E-MIMO, and Retrodirective methods -- Hinata Kato, Qiaowei Yuan (Tohoku Institute of Technology) AP2023-113 |
The E-MIMO principal method was developed by this laboratory to calculate the maximum efficiency of MIMO systems, and it... [more] | AP2023-113 pp.94-95 |
| RCS | 2023-10-20 11:25 |
Kagawa | Kagawa University (Saiwai-cho Campus), and online (Primary: On-site, Secondary: Online) |
Real-Time Simulator for Sixth-Generation Mobile Communications System Kiichi Tateishi, Satoshi Suyama, Huiling Jiang (NTT DOCOMO) RCS2023-143 |
The 6th generation mobile communication system (6G) is expected to realize extremely high-data-rate and high-capacity co... [more] | RCS2023-143 pp.74-78 |
| RCS | 2023-10-20 15:15 |
Kagawa | Kagawa University (Saiwai-cho Campus), and online (Primary: On-site, Secondary: Online) |
Application of Joint Transmit-Receive Diversity to A Cellular Distributed MU-MIMO System Ryo Takahashi (PSNRD), Hidenori Matsuo (Panasonic Holdings), Fumiyuki Adachi (Tohoku Univ.) RCS2023-148 |
Cellular distributed multiuser MIMO (MU-MIMO) is a cellular system in which a wide communication service area is divided... [more] | RCS2023-148 pp.90-95 |
| RCS | 2023-10-20 15:40 |
Kagawa | Kagawa University (Saiwai-cho Campus), and online (Primary: On-site, Secondary: Online) |
Investigations on Low-Complexity User-Specific TRP Selection Method in Downlink Distributed MIMO with Channel Estimation Errors Hiroki Kato, Takanori Hara, Kenichi Higuchi (TUS) RCS2023-149 |
In this paper, we propose a computationally-efficient method for user equipment (UE)-specific transmission reception poi... [more] | RCS2023-149 pp.96-101 |
| SIS, ITE-BCT | 2023-10-13 13:05 |
Yamaguchi | HISTORIA UBE (Primary: On-site, Secondary: Online) |
Performance improvement of terminal-collaborated MIMO reception system leveraging multiple decision results Hayato Sugai, Hidekazu Murata (Yamaguchi Univ.), Daisuke Murayama, Toshiro Nakahira, Tomoaki Ogawa (NTT) |
This paper deals with terminal-collaborated MIMO reception, in which nearby terminals collaborate to receive a MIMO sign... [more] | |
| MIKA (3rd) |
2023-10-10 15:35 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Wireless Transmission Experiment of 360-degree Video Using Millimeter Waves
-- For Realistic and Immersive Content Production -- Nobuaki Tanaka, Yoshifumi Matsusaki, Fumiya Yamagishi, Fumito Ito, Takayuki Nakagawa, Naohiko Iai, Tsuyoshi Nakatogawa (NHK) |
Authors have been conducting research and development on a wireless transmission scheme using 42-GHz band in millimeter ... [more] | |
| MIKA (3rd) |
2023-10-11 14:30 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Performance Evaluation of MIMO Transmission in Information Source Communication Channel Batch Coded Modulation Based on Deep Learning Shion Inokuma, Yuki Sasaki (Tokyo Univ. of Science), Daisuke Hisano (Osaka Univ.), Yu Nakayama (TUAT), Kazuki Maruta (Tokyo Univ. of Science) |
We present the results of a fundamental investigation of deep learning-based Joint Source-Channel Coding and Modulation ... [more] | |
| MIKA (3rd) |
2023-10-11 14:30 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Study on improving frequency usage efficiency using baseband MIMO method aiming at 5G expansion
-- MxN times communication method using real MIMO and baseband MIMO -- Maria Takigawa, Tetsushi Ikegami (Meiji Univ.) |
5G has determined the limits of modulation and demodulation technology and has left the improvement of frequency efficie... [more] | |
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