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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IE, MVE, CQ, IMQ (Joint) [detail] |
2024-03-13 16:00 |
Okinawa | Okinawa Sangyo Shien Center (Primary: On-site, Secondary: Online) |
Performance Evaluations of Adaptive 3D Tile Quality Control Method for Room-scale 6DoF Point Cloud Streaming Yusuke Tagashira, Yumeka Chujo, Kenji Kanai, Jiro Katto (Waseda Univ.)  CQ2023-73 |
In recent years, six-degree-of-freedom (6DoF) point cloud streaming has attracted much attention as a means to achieve h... [more] | CQ2023-73 pp.19-24 |
| SIP, IT, RCS | 2024-01-18 10:55 |
Miyagi | (Primary: On-site, Secondary: Online) |
Iterative Detection and Decoding of Blind Self-Interference Cancellation with Adaptive Differential Delay for IBFD Koichi Nishikawa, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) IT2023-33 SIP2023-66 RCS2023-208 |
Self Interference (SI) cancellation is essential for realizing in-band full-duplex (IBFD) communications. An active SI c... [more] | IT2023-33 SIP2023-66 RCS2023-208 pp.19-24 |
| AP, RCS (Joint) |
2023-11-17 09:30 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
A Study on Null Depth Control using Multiple Null Constrained transmission directivity control for Microwave Wireless Power Transmission Katsutoshi Kawai, Tomoyuki Nakasha, Yuuya Tanaka (Kyocera) AP2023-147 |
In adaptive array transmission, beamforming performance can be improved by controlling the null depth. In microwave wire... [more] | AP2023-147 pp.86-91 |
| RCS | 2023-06-16 09:50 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
A Study on Blind Self-Interference Canceller with Adaptive Differential Delay for IBFD in Frequency-Selective Fading Channels Koichi Nishikawa, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2023-67 |
Self Interference (SI) cancellation is essential to realize in-band full duplex (IBFD) communications. As a method of ... [more] |
RCS2023-67 pp.229-234 |
| RCS | 2023-04-14 10:50 |
Shimane | Matsue New Urban Hotel, and online (Primary: On-site, Secondary: Online) |
Adaptive K-Repetition Transmission with Site Diversity Reception for 5G NR Uplink Grant-Free URLLC Arif Dataesatu, Kosuke Sanada, Hiroyuki Hatano, Kazuo Mori (Mie Univ.), Pisit Boonsrimuang (KMITL) RCS2023-12 |
The fifth-generation (5G) new radio (NR) standard employs ultra-reliable and low-latency communication (URLLC) capabilit... [more] | RCS2023-12 pp.56-61 |
| AP | 2023-03-17 09:30 |
Toyama | Toyama Prefectural Civic Hall (Primary: On-site, Secondary: Online) |
A Study on the Transmission Directivity Control using wide-angle nulling for the Wireless Power Transmission Katsutoshi Kawai, Tomoyuki Nakasha, Yuuya Tanaka (Kyocera), Mitoshi Fujimoto (Univ. of Fukui) AP2022-241 |
When the beam wireless power transmission is used in an indoor manned environment, the power transmission efficiency and... [more] | AP2022-241 pp.43-48 |
| AP | 2022-10-20 16:25 |
Gifu | GIFU CITY CULTURE CENTER (Primary: On-site, Secondary: Online) |
A Study on the Transmission Directivity Control for the Wireless Power Transmission
-- Linearly Constrained Retrodirective Method -- Katsutoshi Kawai, Tomoyuki Nakasha, Yuuya Tanaka (Kyocera Corp.), Mitoshi Fujimoto (Univ. of Fukui) AP2022-146 |
When the beam wireless power transmission, which can supply power to devices at a distance using microwaves, is used in ... [more] | AP2022-146 pp.239-244 |
| RCS, SR, NS, SeMI, RCC (Joint) |
2021-07-15 09:00 |
Online | Online | Estimation method for channel quality of TDD SVD-MIMO Kiminobu Makino, Takahiro Sato, Fumito Ito, Takayuki Nakagawa, Naohiko Iai (NHK) RCS2021-85 |
This paper proposes an estimation method for channel quality of TDD (Time Division Duplex) SVD (Singular Value Decomposi... [more] | RCS2021-85 pp.39-44 |
| WBS, RCC, SAT, MICT (Joint) [detail] |
2021-05-21 13:00 |
Online | Online (Zoom) | A Study on Multi-rate Polar Coding Scheme Using Hybrid Pilot and Frozen Bits in Satellite Laser Communications Hiroki Ito, Yuma Yamashita, Eiji Okamoto (NITech), Hiroo Kunimori, Morio Toyoshima (NICT) WBS2021-18 RCC2021-18 SAT2021-16 |
In satellite laser communications, it is necessary to apply strong error-correcting codes to prevent the quality degrada... [more] | WBS2021-18 RCC2021-18 SAT2021-16 pp.95-100(WBS), pp.95-100(RCC), pp.83-88(SAT) |
| AP | 2021-02-18 13:50 |
Online | Online | [Invited Lecture]
Development of a Wireless Link System for 4K/8K Broadcast Program Production Naohiko Iai (NHK) AP2020-118 |
For broadcast program production such as sports coverage or emergency reporting, video and audio program contributions f... [more] | AP2020-118 pp.11-16 |
| CQ, CBE (Joint) |
2020-01-17 14:50 |
Tokyo | NHK Science & Technology Research Laboratories | [Invited Talk]
Development of a Mobile Wireless Link System for 4K/8K UHDTV Program Contribution Naohiko Iai (NHK) CQ2019-133 |
The authors are conducting research on a next generation mobile Field Pick-up Unit (FPU) system that enables wirelessly ... [more] | CQ2019-133 pp.147-152 |
| SR | 2019-11-04 11:00 |
Overseas | Rutgers University Inn & Conference Center, NJ, USA | [Poster Presentation]
Adaptive band and power control for spectrum shared mobile systems Hirofumi Nakajo, Takeo Fujii (UEC) SR2019-73 |
In the 5th generation mobile communication systems (5G), carrier independent operators such as micro operator and local ... [more] | SR2019-73 pp.25-26 |
| RCS, SAT (Joint) |
2019-08-23 11:25 |
Aichi | Nagoya University | [Encouragement Talk]
A Study on Multi-rate Polar Coding Scheme in Free Space Optics Keita Ito, Okamoto Eiji (NiTech), Takenaka Hideki, Kunimori Hiroo, Toyoshima Morio (NICT) SAT2019-36 |
Polar codes asymptotically achieves theoretical channel capacity when code length is quite long, and have been adopted a... [more] | SAT2019-36 pp.105-110 |
| SAT, RCS (Joint) |
2018-08-10 17:10 |
Iwate | Iwate University | A Study on Polar Adaptive Coding Scheme in Free Space Optics Keita Ito, Okamoto Eiji (NITech), Hideki Takenaka, Hiroo Kunimori, Toyoshima Morio (NICT) SAT2018-47 |
It is strictly proved that Polar code asymptotically reaches channel capacity with long code length. It is decided that ... [more] | SAT2018-47 pp.103-108 |
| IN | 2018-06-14 15:00 |
Toyama | Toyama Prefecture Education and Culture Center | Improving Efficiency of Remote Construction by Adaptive Remote Control Tatsuya Yoshimoto, Hiroshi Yoshida, Takaharu Innami, Kazunori Ohashi (NEC), Hiroshi Furuya, Naoki Mori (Obayashi) IN2018-8 |
In construction industry, remote construction has been introduced in order to improve safety and work efficiency. Conven... [more] | IN2018-8 pp.21-26 |
| NS, IN (Joint) |
2018-03-02 15:00 |
Miyazaki | Phoenix Seagaia Resort | A Data Transmission Control Based on Node Density for Heterogeneous Spatio-tempral Data Retention Hiroki Teshiba, Daiki Nobayashi, Kazuya Tsukamoto, Takeshi Ikenaga (Kyutech) NS2017-230 |
Although users can usually receive various application services through the Internet, some specific services, such as tr... [more] | NS2017-230 pp.351-356 |
| SIP, IT, RCS | 2018-01-23 11:15 |
Kagawa | Sunport Hall Takamatsu | A Study on Optimizations of Quantization Threshold for Adaptive-Quantize-Forward Relaying with QAM Modulation. Ling Xinyue, Shinsuke Ibi (Osaka Univ.), Kenji Miyamoto (NTT), Seiichi Sampei (Osaka Univ.), Jun Terada, Akihiro Otaka (NTT) IT2017-88 SIP2017-96 RCS2017-302 |
This paper investigates cooperative relay transmission with multiple relay nodes by using quantize-and-forward (QF) whic... [more] | IT2017-88 SIP2017-96 RCS2017-302 pp.195-200 |
| SR, SRW (Joint) |
2017-10-24 14:00 |
Overseas | Grand Hotel Palatino, Rome, Italy | [Poster Presentation]
VANET based Effective Data Transmission Control for Spatio-Temporal Data Retention System Hiroki Teshiba, Daiki Nobayashi, Kazuya Tsukamoto, Takeshi Ikenaga (Kyutech) SR2017-87 SRW2017-37 |
With the progress and widespread dissemination of Internet of Things (IoT), various application data will be generated a... [more] | SR2017-87 SRW2017-37 pp.59-60(SR), pp.53-54(SRW) |
| AP (2nd) |
2016-02-29 13:50 |
Overseas | Telecommunications University, Nha Trang, Vietnam | Small-Scale and Large-Scale Propagation Characteristics for Eigen-Mode Transmission of Spatial Polarized MIMO in Street Cell Nguyen Quang Ha, Hiroaki Nakabayashi (Chiba Tech.) |
In this study, we clarified propagation characteristics for the adaptive scheduling designs on an spatial polarized MIMO... [more] | |
| SR | 2016-01-21 14:50 |
Nagasaki | Fukue-bunka-kaikan | [Special Talk]
Conviction to a Research on Baseband Radio Yoshio Karasawa (UEC) SR2015-75 |
We have proposed a concept of “adaptive baseband radio” as a pioneering wireless transmission system to open a vista shi... [more] | SR2015-75 pp.19-26 |
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