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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IA | 2023-09-22 10:15 |
Hokkaido | Hokkaido Univeristy (Primary: On-site, Secondary: Online) |
ContMECv2: A Large Scale Distributed Computing Infrastructure Considering Container Sharing Kohki Yamada, Shuntaro Yanagisawa, Takao Kondo, Kosuke Mori, Atsushi Sekiguchi (Keio Univ.), Ken Kumakura, Keisuke Maesako, Liang Zhang (SoftBank), Fumio Teraoka (Keio Univ.)  IA2023-22 |
With the advent of Microservice Architecture, applications are increasingly being composed of container clusters (a coll... [more] | IA2023-22 pp.67-74 |
| RCS, SAT (Joint) |
2023-08-31 13:10 |
Nagano | Naganoken Nokyo Building, and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Nullforming and Coordination Techniques for Spectrum Sharing between High-Altitude Platforms and Terrestrial Networks Koji Tashiro, Kenji Hoshino, Atsushi Nagate (SoftBank) SAT2023-37 RCS2023-108 |
Non-terrestrial networks (NTNs) using high-altitude platform stations (HAPSs) have garnered significant attention as a l... [more] | SAT2023-37 RCS2023-108 p.24(SAT), p.36(RCS) |
| RCS, SAT (Joint) |
2023-08-31 17:25 |
Nagano | Naganoken Nokyo Building, and online (Primary: On-site, Secondary: Online) |
A ProtPrototyptype of Equipment t that cancels Interference from 5G Base Stations to Satellite Ground Stations Takafumi Fujii (SoftBank), Teruya Fujii (Tokyo Tech) RCS2023-112 |
[more] | RCS2023-112 pp.49-54 |
| RCS, SAT (Joint) |
2023-09-01 09:25 |
Nagano | Naganoken Nokyo Building, and online (Primary: On-site, Secondary: Online) |
A Study on Channel Response Estimation of Neighboring Cell Terminals using SRS in 3D Spatial Cell Configuration for Mobile Communications Takuya Kaneda, Takafumi Fujii (SoftBank), Teruya Fujii (Tokyo Tech) RCS2023-117 |
In a heterogeneous network (HetNet) configuration, multiple small cells are located inside a macro cell, and the same fr... [more] | RCS2023-117 pp.79-84 |
| RCS, SAT (Joint) |
2023-09-01 09:50 |
Nagano | Naganoken Nokyo Building, and online (Primary: On-site, Secondary: Online) |
Virtual Cell MU-MIMO Canceller Coordinating Base Stations in TDD Transmission
-- Eigenmode transmission without feedback of transmit and receive weights -- Ryohei Maeda, Takafumi Fujii (SoftBank), Teruya Fujii (Tokyo Tech./SoftBank) RCS2023-118 |
In mobile communication systems such as 5G, ultra-high-speed data transmission is expected anywhere within a cell. In a ... [more] | RCS2023-118 pp.85-89 |
| AP, SANE, SAT (Joint) |
2023-07-13 14:50 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Experimental Study on Polarization Characterizations of Millimeter Wave (30-300GHz) Ryo Yamaguchi, Toshiki Hozen, Kazuma Tomimoto (SB) AP2023-49 |
[more] | AP2023-49 pp.98-102 |
| WPT | 2023-06-30 13:40 |
Tokyo | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Study on Integration and Cooperation of Telecommunication and Wireless Power Transfer Yuta Nakamoto, Naoki Hasegawa, Takashi Hirakawa, Yoshichika Ohta (SoftBank Corp.) WPT2023-10 |
The IoT business has been developing rapidly in recent years, and IoT devices are expected to become more widespread in ... [more] | WPT2023-10 p.2 |
| RCS | 2023-06-14 16:00 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Improvement in Interference Reduction Performance of Nullforming by HAPS for Spectrum Sharing with Terrestrial Systems Koji Tashiro, Kenji Hoshino, Atsushi Nagate (SoftBank) RCS2023-42 |
High-altitude platform stations (HAPSs) have garnered significant attention as a leading technology for providing an ext... [more] | RCS2023-42 pp.81-86 |
| PN, NS, OCS (Joint) |
2023-06-08 17:05 |
Kagawa | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Technology Development and Demosnstrations of Ultra Reliable and Low Latency 5G Vehicular Communication System
-- Application to Automated Follower Truck Platooning -- Manabu Mikami, Hitoshi Yoshino, Katsuhiro Horiba (SoftBank) NS2023-28 OCS2023-14 PN2023-10 |
5G mobie operaters are required to establish new use cases for vertical industries and for slolving social issues, urgen... [more] | NS2023-28 OCS2023-14 PN2023-10 pp.47-58(NS), pp.28-39(OCS), pp.28-39(PN) |
| AP (2nd) |
2023-06-01 13:55 |
Nagano | Nagano Prefecture Minamimaki Village Office, Central Public Hall | A Consideration on Millimeter Wave (30 - 300 GHz) Reflection Measurement (II) Ryo Yamaguchi, Toshiki Hozen, Kazuma Tomimoto (SB) |
[more] | |
| 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 |
| AP | 2023-05-12 14:00 |
Okinawa | Okinawa Gender Equality Center (Primary: On-site, Secondary: Online) |
A Consideration on Millimeter Wave (30 - 300 GHz) Reflection Measurement Ryo Yamaguchi, Toshiki Hozen, Kazuma Tomimoto (SB) AP2023-20 |
[more] | AP2023-20 pp.65-69 |
| SR | 2023-05-11 14:55 |
Hokkaido | Center of lifelong learning Kiran (Higashi Muroran) (Primary: On-site, Secondary: Online) |
[Short Paper]
A study on a radio source location estimation system using HAPS Yuta Furuse, Gia Khanh Tran (Tokyo Tech), Tanaka Shoma (Softbank) SR2023-10 |
In recent years, there has been an increase in the number of illegal radio stations that exceed power limits or use ille... [more] | SR2023-10 pp.55-57 |
| RCS | 2023-04-13 10:25 |
Shimane | Matsue New Urban Hotel, and online (Primary: On-site, Secondary: Online) |
Null Sweeping for Reduction of Residual Interference between HAPS and Terrestrial Systems Tsutomu Ishikawa, Koji Tashiro, Kenji Hoshino, Atsushi Nagate (SoftBank Corp.) RCS2023-2 |
A high-altitude platform station (HAPS) is a promising technology which realizes the coverage extension in the 6G wirele... [more] | RCS2023-2 pp.7-12 |
| 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 |
| RCS | 2023-04-13 13:15 |
Shimane | Matsue New Urban Hotel, and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Evaluation Technologies on Vehicular Antenna for Next Generation Mobile Communications Ryo Yamaguchi, Kazuma Tomimoto (SB) RCS2023-5 |
[more] | RCS2023-5 p.25 |
| WPT | 2023-03-16 15:15 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
Experimental Evaluation on Phase Error Correction Method of Phased Array Antenna for Power Transmission Yoko Segami, Toshio Ishizaki (Ryukoku Univ.), Takayuki Matsumuro (ATR), Naoki Hasegawa, Yuta Nakamoto, Takashi Hirakawa (Softbank) WPT2022-38 |
The purpose of this research is to develop a phase error correction method to realize a phased array antenna for power t... [more] | WPT2022-38 pp.41-46 |
| AP | 2023-03-17 11:20 |
Toyama | Toyama Prefectural Civic Hall (Primary: On-site, Secondary: Online) |
Millimeter Wave (30 - 300 GHz) DOA Measurement Using Rotary Axis Tilt Method Ryo Yamaguchi, Toshiki Hozen, Kazuma Tomimoto, Masayuki Miyashita, Ayumu Yabuki (SB) AP2022-245 |
[more] | AP2022-245 pp.67-71 |
| AP | 2023-03-17 11:45 |
Toyama | Toyama Prefectural Civic Hall (Primary: On-site, Secondary: Online) |
Study of DOA measurement method in multipath using rotating reflector antenna capable of measuring multiple polarizations Toshiki Hozen, Kazuma Tomimoto, Ryo Yamaguchi (Softbank) AP2022-246 |
It has been reported that the millimetre and terahertz wave bands used in next-generation communications have different ... [more] | AP2022-246 pp.72-75 |
| IN, NS (Joint) |
2023-03-02 15:00 |
Okinawa | Okinawa Convention Centre + Online (Primary: On-site, Secondary: Online) |
per-UE-type Monolithic 5GC - Implementation and evaluation of per-UE SMNF Tatsuro Murata, Tomoaki Kanaya, Hiroki Watanabe, Keiichi shima, Tomoya Hasegawa, Ryoji Hirai, Hirotaka Nishino (Softbank Corp.), Kunio Akashi, Yuji Sekiya (The Univ. of Tokyo), Katsuhiro Horiba (Softbank Corp.) NS2022-193 |
The standard 5G Core Network (5GC) is designed as a distributed microservice architecture and consists of multiple Netwo... [more] | NS2022-193 pp.151-156 |
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