Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IT, ISEC, RCC, WBS |
2022-03-10 11:10 |
Online |
Online |
A Study on Initial Acquisition of WHCDM Signals with Roll-Off Pulse Shaping Ojiro Komatsu, Toshiharu Kojima (UEC) IT2021-96 ISEC2021-61 WBS2021-64 RCC2021-71 |
WHCDM (Walsh-Hadamard Code Division Multiplexing) is suitable for helicopter satellite communications, where rotor blade... [more] |
IT2021-96 ISEC2021-61 WBS2021-64 RCC2021-71 pp.84-88 |
RCS, SR, SRW (Joint) |
2022-03-02 14:35 |
Online |
Online |
Evaluation of Wireless Resource Allocation Scheme Hiroshi Aoki, Shinji Yamaguchi, Akio Hasegawa, Hiroyuki Yokoyama (ATR) RCS2021-259 |
In recent years, IoT(Internet of things) has come to be used in various fields such as manufacturing and infrastructure,... [more] |
RCS2021-259 pp.48-53 |
RCS, SR, SRW (Joint) |
2022-03-04 14:55 |
Online |
Online |
[Short Paper]
Evaluation of Bit Error Rate Performance of Synchronized SS-CDMA with Time Synchronization Error Chihiro Yamashita, Suguru Kameda (Hiroshima Univ.) SR2021-120 |
Synchronized spread spectrum code division multiple access (SS-CDMA) is very effective for increasing the uplink capacit... [more] |
SR2021-120 pp.154-156 |
OCS, CS (Joint) |
2022-01-14 10:00 |
Yamaguchi |
Conference room 204A・B at KDDI Ishin-hall (Primary: On-site, Secondary: Online) |
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) CS2021-71 |
In the uplink transmission of the time division multiplexing-based passive optical network (TDM-PON) system using the di... [more] |
CS2021-71 pp.19-24 |
RCS |
2021-10-21 11:15 |
Online |
Online |
A Study on Resource Allocation and Beamforming Design via Geometric Mean Maximization for Cell-free Massive MIMO Systems with Dynamic TDD Shuto Fukue (UEC), Hiroki Iimori, Giuseppe Abreu (JUB), Koji Ishibashi (UEC) RCS2021-121 |
In this paper, we consider a cell-free multiple-input multiple-output (MIMO) systems operated in a dynamic time division... [more] |
RCS2021-121 pp.19-24 |
NS |
2021-10-08 10:40 |
Online |
Online |
[Invited Lecture]
A Method for Calculating Time-Division Transfer Schedule in TSN Networks Makoto Kubomi, Zhao Jeffrey, Daisuke Takita, Sachiko Taniguchi, Takahisa Yamauchi (Mitsubishi Electric) NS2021-79 |
Communications for highly accurate device control in factories, plants, trains, and vehicles requires real-time communic... [more] |
NS2021-79 p.63 |
CQ, MIKA (Joint) |
2021-09-09 12:45 |
Online |
Online |
[Invited Talk]
Synchronized SS-CDMA with Space-Time Synchronization for Massive Connect IoT Suguru Kameda (Hiroshima Univ.) CQ2021-43 |
The next generation information network will evolve into "Massive Connect Internet of things (IoT)", which will improve ... [more] |
CQ2021-43 p.35 |
RCS, SAT (Joint) |
2021-08-27 14:55 |
Online |
Online |
Resource Allocation and Beamforming Design Considering User Fairness for Cell-Free Massive MIMO System with Dynamic TDD Shuto Fukue (UEC), Hiroki Iimori, Giuseppe Abreu (JUB), Koji Ishibashi (UEC) RCS2021-115 |
In this paper, we consider a cell-free massive multiple-input multiple-output (MIMO) system, in which uplink and downlin... [more] |
RCS2021-115 pp.85-90 |
SRW |
2021-06-21 10:50 |
Online |
Online |
Highly-efficient Reception Methods for 5G System Using Universal Time-domain Windowed OFDM System Yuu Ichikawa, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2021-5 |
To improve the spectral efficiency of the 5th generation mobile communication system (5G) and beyond, the universal time... [more] |
SRW2021-5 pp.25-30 |
SR |
2021-05-21 14:00 |
Online |
Online |
[Technology Exhibit]
USRP Implementation of Synchronized SS-CDMA Transmission Timing Control Function Using Wi-Wi Yusaku Honma, Suguru Kameda, Noriharu Suematsu (Tohoku Univ), Satoshi Yasuda, Nobuyasu Shiga (NICT) SR2021-17 |
Synchronized spread spectrum code division multiple access (SS-CDMA) is very effective for increasing the capacity and r... [more] |
SR2021-17 pp.113-119 |
RCS, SR, SRW (Joint) |
2021-03-05 09:00 |
Online |
Online |
Interaction Between Communication Systems With and Without Time-Division Control Hiroshi Aoki, Shinji Yamaguchi, Akio Hasegawa, Hiroyuki Yokoyama (ATR) RCS2020-246 |
In time-division communication systems in wireless LAN, it is often assumed that all devices in the system perform time-... [more] |
RCS2020-246 pp.189-194 |
NS, RCS (Joint) |
2020-12-18 15:00 |
Online |
Online |
Dynamic TDD Allocation via Fractional Programming for Cell-Free Massive MIMO Systems Shuto Fukue (UEC), Hiroki Iimori, Giuseppe Abreu (Jacobs Univ. Bremen), Koji Ishibashi (UEC) RCS2020-151 |
In this paper, we consider a user-centric spacial resource management problem for cell-free massive MIMO architectures w... [more] |
RCS2020-151 pp.91-96 |
IT |
2020-12-03 15:30 |
Online |
Online |
A Study on Dimming Control Scheme for Visible Light CDMA Communications Yuiki Kasa, Kyohei Ono, Tomoko K. Matsushima, Shoichiro Yamasaki (Polytechnic Univ.) IT2020-59 |
Synchronous optical code-division multiple access (CDMA) using modified prime sequence codes (MPSCs) with an adequate in... [more] |
IT2020-59 pp.189-194 |
SAT, RCS (Joint) |
2020-08-21 14:55 |
Online |
Online |
Differential Multi-Carrier Modulation Schemes for Severe Doubly-Selective Channels Hiroshi Kubo, Kouta Iwamoto, Tetsuro Kubo, Yuuka Tanaka, Yui Nakai (Ritsumeikan Univ.) RCS2020-88 |
This paper discusses differential multi-carrier (MC) modulation schemes on severe time and frequency selective channels,... [more] |
RCS2020-88 pp.49-54 |
RCC |
2020-01-27 13:20 |
Osaka |
|
Relationships between control period and control performance of the remote multiple machine control system using power line communication Mitsuru Hasegawa, Kentaro Kobayashi, Hiraku Okada, Masaaki Katayama (Nagoya Univ) RCC2019-70 |
This study considers multiple machine control system using power line communication. This system use time division multi... [more] |
RCC2019-70 pp.1-6 |
IT, SIP, RCS |
2020-01-24 12:35 |
Hiroshima |
Hiroshima City Youth Center |
Differential Orthogonal Frequency-Division Multiplexing Employing AFC for Time-Varying Doppler Shifts in Underwater Acoustic Communications Yui Nakai, Yuka Tanaka, Hiroshi Kubo (Ritsumeikan Univ.) IT2019-70 SIP2019-83 RCS2019-300 |
This paper proposes differential orthogonal frequency division multiplexing (OFDM) employing automatic frequency control... [more] |
IT2019-70 SIP2019-83 RCS2019-300 pp.197-202 |
AP, RCS (Joint) |
2019-11-22 15:05 |
Saga |
Saga Univ. |
[Invited Lecture]
Study on Underwater Acoustic Communication using Time-Reversal DFE
-- Application for MIMO and Multiuser Communication -- Takuya Shimura, Mitsuyasu Deguchi, Yukihiro Kida, Yoshitakawa Watanabe (JAMSTEC) AP2019-139 RCS2019-234 |
In underwater acoustic communication, effects of multipath interferences and Doppler shift are much larger than those in... [more] |
AP2019-139 RCS2019-234 pp.181-186(AP), pp.175-180(RCS) |
MVE |
2019-10-10 14:00 |
Hokkaido |
|
A Micro-Stereoscopic System for Experiencing the World of a Miniature Human Ryo Ito, Leo Miyashita, Masatoshi Ishikawa (UTokyo) MVE2019-23 |
The worldview of a human depends on his/her body size, and it is possible to experience the world of a minuature human b... [more] |
MVE2019-23 pp.1-4 |
MIKA (2nd) |
2019-10-04 10:15 |
Hokkaido |
Hokkaido Univ. |
[Poster Presentation]
Evaluation of Next Generation Mobile Relay FPU in Case of Increasing Number of SVD-MIMO Modulation Bits Fumiki Uzawa, Fumito Ito, Takayuki Nakagawa, Naohiko Iai (NHK) |
The authors have been conducting research and development in order to realize the wireless transmission of 4K/8K ultra-h... [more] |
|
US |
2019-08-28 15:45 |
Tokyo |
|
Research and Development of High-Rate Underwater Acoustic Communication
-- Research on Time-Reversal MIMO Acoustic Communication and Development of Acoustic Communication System for Manned Submersible SHINKAI6500 -- Takuya Shimura, Mitsuyasu Deguchi, Yukihiro Kida, Yoshitaka Watanabe (JAMSTEC) US2019-43 |
In underwater acoustic communication, effects of multipath interferences and Doppler shift are much larger than those in... [more] |
US2019-43 pp.33-38 |