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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2023-06-16 09:40 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Considerations on Self-Interference Canceller using DMRS in Full-Duplex Mobile Communications Takumi Yasaka (Kogakuin Univ.), Takayuki Yamada, Satoshi Suyama (NTT DOCOMO), Hiroyuki Otsuka (Kogakuin Univ.)  RCS2023-66 |
Full-duplex mobile communications have been discussed as one of the duplex technologies to increase the spectral efficie... [more] | RCS2023-66 pp.224-228 |
| 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, IN, NV (Joint) |
2023-05-25 10:50 |
Kanagawa | Keio University (Hiyoshi Campus), and online (Primary: On-site, Secondary: Online) |
Performance Evaluation of Digital Self-Interference Cancellers for In-Band Full-Duplex Systems with High-Power Amplifiers Motoshi Tawada, Yuki Takagi, Yoshichika Ohta (SoftBank) RCS2023-16 |
In-band full-duplex communication (IBFD), which performs transmission and reception in the same frequency band at the sa... [more] | RCS2023-16 pp.13-17 |
| ICTSSL | 2023-05-18 16:05 |
Niigata | (Primary: On-site, Secondary: Online) |
[Invited Talk]
From Multidimensional Mobile Communication To Multidimensional Network Masakazu Sengoku (Jigyo) ICTSSL2023-7 |
In the 1990s, an international symposium on multidimensional mobile communications started in Japan. The multi-dimension... [more] | ICTSSL2023-7 pp.35-40 |
| CS, CQ (Joint) |
2023-05-18 15:35 |
Kagawa | Rexxam Hall (Kagawa Kenmin Hall) (Primary: On-site, Secondary: Online) |
Area Partitioning for Large Scale Antenna Tilt Optimization in Cellular Networks Hideaki Kinsho, Kei Takeshita, Kazuhisa Yamagishi (NTT) CQ2023-2 |
For mobile carriers, improving the QoS (Quality of Service), such as throughput, of cellular networks to provide comfort... [more] | CQ2023-2 pp.7-12 |
| AP | 2023-05-12 15:05 |
Okinawa | Okinawa Gender Equality Center (Primary: On-site, Secondary: Online) |
Improvement of reflection performance of metasurface reflector by steepest gradient method Mitoshi Fujimoto, Naoki Shimzu (Univ. Fukui) AP2023-22 |
In high-speed mobile communication systems such as 5G, so-called coverage holes occur where high-quality communication c... [more] | AP2023-22 pp.75-79 |
| AP | 2023-04-14 14:20 |
Osaka | Osaka Univ. (Primary: On-site, Secondary: Online) |
Investigation of reflection parameters of lunar surface. Kazunori Takeuchi, Akira Yamaguchi, Akira Akasaka, Yoshio Takeuchi, Hiroyuki Shinbo (KDDI Research, Inc.) AP2023-5 |
To estimate radio communication quality on lunar surface, the surface reflection parameters of the lunar are required. F... [more] | AP2023-5 pp.22-27 |
| RCS | 2023-04-13 11:30 |
Shimane | Matsue New Urban Hotel, and online (Primary: On-site, Secondary: Online) |
Neural Network based Dynamic Area Optimization Algorithm for HAPS Mobile Communication Systems Wataru Takabatake, Yohei Shibata, Kenji Hoshino, Atsushi Nagate (SB) RCS2023-4 |
HAPS(High-Altitude Platform Station) attracts attention as a new communication platform which provides wide area communi... [more] | RCS2023-4 pp.19-24 |
| CCS | 2023-03-26 09:20 |
Hokkaido | RUSUTSU RESORT | Handover Control Based on Sojourn Time in Heterogeneous Ultra-Dense Arrangements of Cells Hiroya Kanazawa, Sumiko Miyata (SIT) CCS2022-64 |
As the number of mobile connections increases, small cells such as the recently introduced 5G base stations are deployed... [more] | CCS2022-64 pp.7-12 |
| IN, NS (Joint) |
2023-03-02 15:50 |
Okinawa | Okinawa Convention Centre + Online (Primary: On-site, Secondary: Online) |
Implementation and evaluation of blockchain-based wireless base station sharing method. Takeru Fukushima, Motoharu Sasaki, Toshiro Nakahira, Daisuke Murayama, Takatsune Moriyama (NTT) NS2022-203 |
The authors have studied a wireless base station (BS) sharing method using blockchain in order to reduce the deployment ... [more] | NS2022-203 pp.207-212 |
| SANE, SAT (Joint) |
2023-03-03 15:00 |
Okinawa | (Primary: On-site, Secondary: Online) |
Study on Beam Pattern for Multi-antenna Interference Cancellation in Space-based AIS Shunsuke Uehashi, Yasunori Noda, Mari Ochiai (Mitsubishi Electric) SAT2022-70 |
Space-based AIS (Automatic Identification System) is used for global maritime traffic monitoring and safety. In this sys... [more] | SAT2022-70 pp.81-86 |
| RCS, SR, SRW (Joint) |
2023-03-01 13:25 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Interference Coordination in A Cellular Distributed MU-MIMO System
-- Intra-cell Interference Coordination -- Ryo Takahashi, Hidenori Matsuo, Fumiyuki Adachi (Tohoku Univ.) RCS2022-256 |
Cellular distributed multiuser MIMO (MU-MIMO) is a cellular system in which a wide communication service area is divided... [more] | RCS2022-256 pp.54-59 |
| RCS, SR, SRW (Joint) |
2023-03-01 13:50 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Interference Coordination in A Cellular Distributed MU-MIMO System
-- Integrated Intra-cell/Inter-cell Interference Coordination -- Hidenori Matsuo, Ryo Takahashi, Fumiyuki Adachi (Tohoku Univ.) RCS2022-257 |
A cellular distributed multi-user MIMO (MU-MIMO) divides a wide communication service area into multiple base station ce... [more] | RCS2022-257 pp.60-65 |
| RCS, SR, SRW (Joint) |
2023-03-01 17:30 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
USRP-Based Implementation for In-Band Full-Duplex Communication Systems with Lazy Learning-Aided Self-Interference Cancellation Ou Zhao, Wei-Shun Liao, Keren Li, Hikaru Kawasaki, Takeshi Matsumura, Fumihide Kojima, Hiroshi Harada (NICT) RCS2022-265 |
To further improve spectral efficiency for current wireless communication systems, in our previous studies, we proposed ... [more] | RCS2022-265 pp.106-111 |
| PN | 2023-03-02 15:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
A Path Establishment Method with Reallocation in Elastic Optical Networks using Superposition Coding Shota Okochi, Ken-ichi Baba (Kogakuin Univ.) PN2022-67 |
Elastic optical networks (EONs) have been attracted in the field of optical backbone networks as a technology to accommo... [more] | PN2022-67 pp.136-141 |
| RCS, SR, SRW (Joint) |
2023-03-02 09:50 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Dynamic Cell Optimization Algorithm for Multi -Cell HAPS Mobile Communications Yohei Shibata, Wataru Takabatake, Kenji Hoshino, Atsushi Nagate (SB), Tomoaki Ohtsuki (Keio Univ.) RCS2022-271 |
HAPS (High-Altitude Platform Station) is a new communications platform that provides wide-area communication services di... [more] | RCS2022-271 p.142 |
| RCS, SR, SRW (Joint) |
2023-03-02 17:05 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
[Special Invited Talk]
Development of Wireless Access Technologies in Technical Innovation and Globalizarion Seiichi Sampei (Osaka Univ.) RCS2022-280 SR2022-92 SRW2022-57 |
Cellular phone system that was supporting only a poor-quality voice-phone, becomes 5th generation system at present, and... [more] | RCS2022-280 SR2022-92 SRW2022-57 p.184(RCS), p.43(SR), p.69(SRW) |
| RCS, SR, SRW (Joint) |
2023-03-03 09:50 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
A Study on Further Enhancement of Interference Canceller for Satellite Communication System from 5G Systems with Same Frequency Takafumi Fujii (Softbank), Teruya Fujii (Tokyo Tech) RCS2022-286 |
5G systems and downlink of satellite communication systems are allocated the same frequency in the C-band. Therefore, th... [more] | RCS2022-286 pp.213-218 |
| RCS, SR, SRW (Joint) |
2023-03-03 14:45 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Current Status and Future Prospects of the Radio COE Program for Resilient Radio Utilization Toshikazu Sakano, Satoru Shimizu, Kazuto Yano (ATR), Hiroshi Harada (Kyoto Univ.) SRW2022-64 |
Advanced Telecommunications Research Institute International (ATR) and Kyoto University (Kyoto Univ.) have jointly promo... [more] | SRW2022-64 pp.88-93 |
| RCS, SR, SRW (Joint) |
2023-03-03 16:40 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
A Study on Analog Beam Selection and Digital Beam Design for Millimeter-wave Cell-Free Massive MIMO Shunsuke Kamiwatari, Issei Kanno, Yoshiaki Amano (KDDI Research), Kengo Ando, Shuto Fukue, Koji Ishibashi (UEC) RCS2022-297 |
Cell-Free Massive MIMO (CF mMIMO) has gained much attention as one of potential technologies for Beyond 5G (B5G) whereas... [more] | RCS2022-297 pp.261-266 |
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