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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SIP, IT | 2025-01-29 16:10 |
Yamaguchi | Kaikyou-messe (Primary: On-site, Secondary: Online) |
Coordinated Control Scheme of Nullforming and Resource Allocation for Coverage Expansion in Integrated HAPS-Terrestrial Networks Tsutomu Ishikawa, Koji Tashiro, Koichi Maki, Kenji Hoshino (SoftBank Corp.) |
[more] | |
| AP, WPT (Joint) |
2025-01-23 09:30 |
Shimane | Rokan, Matsue (Primary: On-site, Secondary: Online) |
Validation of Practicality for CSI Sensing Utilizing Machine Learning Models Tomoya Tanaka, Mizuki Funakoshi, Ryo Yonemoto, Ayumu Yabuki (SoftBank) |
[more] | |
| AP, WPT (Joint) |
2025-01-23 14:10 |
Shimane | Rokan, Matsue (Primary: On-site, Secondary: Online) |
Analysis of Reception Level Fluctuation Distribution due to Human Body Shadowing Kosuke Ishii, Tetsuro Imai (TDU), Toshiki Hozen, Kazuma Tomimoto, Ryo Yamaguchi, Tomonori Ikeda (SoftBank) |
[more] | |
| NS, RCS (Joint) |
2024-12-19 11:20 |
Hokkaido | Hakodate Arena + Online (Primary: On-site, Secondary: Online) |
Downtilt Optimization of Array Antennas for HAPS Service Links Based on Envelope Radiation Patterns Koichi Maki, Koji Tashiro, Tsutomu Ishikawa, Kenji Hoshino (SoftBank) |
(To be available after the conference date) [more] | |
| NS, RCS (Joint) |
2024-12-19 15:25 |
Hokkaido | Hakodate Arena + Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Study on Mitigating Latency Spikes Caused by Inter-Cell Handover in 5G Mobile Network Based Vehicle-to-Vehicle Communication
-- Concept Proposal of Multi-Band Redundant V2N2V and Its Field Experiment -- Manabu Mikami (SoftBank), Jin Nakazato (Tokyo Univ.) |
(To be available after the conference date) [more] | |
| WPT | 2024-12-12 11:30 |
Ishikawa | Ohgigaoka Campus, Kanazawa Institute of Technology (Primary: On-site, Secondary: Online) |
Integrated System of mmWave Communication and Wireless Power Transfer Using Image-Based Position Estimation Yuta Nakamoto, Naoki Hasegawa, Kosuke Takeda, Masaya Ogino, Kiyotaka Imai, Takashi Hirakawa, Yuki Takagi, Yoshichika Ohta (SoftBank)  WPT2024-28 |
(To be available after the conference date) [more] | WPT2024-28 pp.22-26 |
| SITE, LOIS, ISEC | 2024-11-14 11:45 |
Fukuoka | Analysis of origin-destination statistics for mobile phones using location registration information from mobile phone operators Yoichi Midorikawa, Takuya Nagata (SBKK), Masatsugu Ichino, Hiroshi Yoshiura (UEC), Hideki Yoshii (SBKK) ISEC2024-66 SITE2024-63 LOIS2024-30 |
This study aims to explore methods for visualizing potential relationships between prefectures and between municipalitie... [more] | ISEC2024-66 SITE2024-63 LOIS2024-30 pp.23-28 |
|
| AP | 2024-10-16 16:55 |
Fukuoka | ACROS Fukuoka (Primary: On-site, Secondary: Online) |
Fundamental studies on Reconfigurable Reflectarray Antenna for Independent Control of Polarization Yosuke Maruno, Makoto Sano, Takeshi Fukusako, Ryuji Kuse (Kumamoto Univ.), Kazuma Tomimoto, Toshiki Hozen, Tomonori Ikeda, Ryo Yamaguchi (SoftBank Corp.) AP2024-59 |
This paper proposes a reflectarray capable of independently controlling the beams of horizontal and vertical polarizatio... [more] | AP2024-59 pp.19-23 |
| IA | 2024-10-04 16:45 |
Tokyo | National Institute of Informatics (Primary: On-site, Secondary: Online) |
Design and Inplementation of Autonomous and Decentralized MANO Mechanism to Realize Availability for Data Processing in Wide-area MEC Environment Takao Kondo (Hokkaido Univ.), Hiroki Watanabe, Keiichi Shima, Katsuhiro Horiba (SoftBank Corp.) IA2024-25 |
[more] | IA2024-25 pp.8-14 |
| IA | 2024-10-04 17:10 |
Tokyo | National Institute of Informatics (Primary: On-site, Secondary: Online) |
A Container Orchestration Mechanism for Microservice-Oriented Applications Using Shared Containers Atsushi Sekiguchi (Keio Univ.), Takao Kondo (Hokkaido Univ.), Kosuke Mori (Keio Univ.), Ken Kumakura, Keisuke Maesako, Liang Zhang (SoftBank), Fumio Teraoka (Keio Univ.) IA2024-26 |
[more] | IA2024-26 pp.15-22 |
| IN, NS, CS, NV (Joint) |
2024-09-05 11:15 |
Miyagi | Tohoku University | Performance comparison of low-level runtimes (OCI, WASM) in Kubernetes Makoto Yoshikawa, Mitsuru Aoki, Takuya Ono, Mohammad Mikal Bin Amrul Halim Gan, Osamu Sato, Kohei Yamada, Mudai Kobayashi (Softbank) NS2024-78 |
Kubernetes, which has become the de facto standard for container orchestration, offers flexibility in selecting low-leve... [more] | NS2024-78 pp.18-23 |
| AP, SANE, SAT (Joint) |
2024-07-24 14:40 |
Hokkaido | Frontier Research in Applied Sciences Building, Hokkaido University (Primary: On-site, Secondary: Online) |
Stratospheric demonstration of HAPS wireless communication system Yoshichika Ohta, Mitsukuni Konishi, Kazuki Matsuura, Yuki Takagi, Takuya Hasegawa, Atsushi Nagate (Softbank) AP2024-25 |
HAPS (High-Altitude Platform Stations), which provide mobile communication services by installing base station equipment... [more] | AP2024-25 pp.19-24 |
| AP, SANE, SAT (Joint) |
2024-07-25 15:50 |
Hokkaido | Frontier Research in Applied Sciences Building, Hokkaido University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Effect of Human Body Shielding on Polarization Characteristics of Terahertz Waves Masayuki Miyashita, Ayumu Yabuki, Toshiki Hozen, Tomonori Ikeda, Kazuma Tomimoto, Ryo Yamaguchi (SoftBank) AP2024-40 |
In this paper, we measure the polarization characteristics due to the shielding loss associated with the human body and ... [more] | AP2024-40 pp.101-105 |
| AP, SANE, SAT (Joint) |
2024-07-25 16:10 |
Hokkaido | Frontier Research in Applied Sciences Building, Hokkaido University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Reception Level Fluctuation Characteristics of Millimeter and Sub-THz Waves due to Human Body Shadowing in Indoor Environment Kosuke Ishii, Tetsuro Imai (TDU), Masayuki Miyashita, Toshiki Hozen, Ryo Yamaguchi, Kazuma Tomimoto, Tomonori Ikeda (SoftBank) AP2024-42 |
The use of millimeter wave and Sub-THz waves, which have a wide frequency bandwidth, is being considered for 6G to reali... [more] | AP2024-42 pp.112-117 |
| RCC, RCS, SeMI, NS, SR, RISING (Joint) |
2024-07-18 09:25 |
Hokkaido | Hokkaido Citizens Activities Promotion Center (Primary: On-site, Secondary: Online) |
Base Station Coordinated Multi-Cell MU-MIMO Canceller considering to the Accuracy of Channel Estimation Ryohei Maeda, Takuya Kaneda, Takafumi Fujii (SoftBank), Teruya Fujii (Tokyo Tech./SoftBank) RCS2024-95 |
In mobile communication systems such as 5G, ultra-high-speed data transmission anywhere within a cell is expected. In ce... [more] | RCS2024-95 pp.52-57 |
| RCC, RCS, SeMI, NS, SR, RISING (Joint) |
2024-07-18 10:15 |
Hokkaido | Hokkaido Citizens Activities Promotion Center (Primary: On-site, Secondary: Online) |
Experimental Evaluation of Air-Ground Spectrum Sharing Scheme Based on Nullforming Techniques Koji Tashiro, Tsutomu Ishikawa, Kenji Hoshino, Atsushi Nagate (SoftBank) RCS2024-97 |
High-altitude platform stations (HAPSs) have attracted significant attention as a leading technology to provide an exten... [more] | RCS2024-97 pp.64-69 |
| LOIS, IPSJ-DC | 2024-07-12 11:50 |
Hyogo | Mikage Kokaido | Estimating nighttime population and daytime population using location registration information from mobile phone operators Hideki Yoshii, Kohei Yamasaki, Yoichi Midorikawa, Takuya Nagata (SB), Yu Ichifuji (Nagasaki Univ.) LOIS2024-10 |
There is a problem with the national census, which is that it takes time from the survey to the publication. For example... [more] | LOIS2024-10 pp.53-58 |
| RCS | 2024-06-20 13:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
The same frequency sharing between UAV/HAPS and terrestrial cellular using TDD transmission Teruya Fujii (Titech), Takafumi Fujii (Softbank) RCS2024-61 |
HAPS started as a millennium initiative in 2000 AD, but was put on hold. Recently, the "HAPS cellular system" using HAPS... [more] | RCS2024-61 pp.197-202 |
| IN, RCS, NV (Joint) |
2024-05-31 10:35 |
Fukuoka | Fukuoka University | [Invited Talk]
Disaggregation And Reconstruction of Mobile Network System On Top Of General Purpose Computing Environment Katsuhiro Horiba, Hiroki Watanabe (SoftBank) IN2024-9 RCS2024-24 |
[more] | IN2024-9 RCS2024-24 pp.29-37(IN), pp.36-44(RCS) |
| AP | 2024-03-14 10:00 |
Fukui | UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
A Study on Antenna Configuration for LoS-MIMO in HAPS Feeder Link Kazuki Matsuura, Yoshichika Ohta (SoftBank) AP2023-201 |
High-Altitude Platform Station (HAPS) is a new mobile communications platform that enables ultrawide coverage and disast... [more] | AP2023-201 pp.1-6 |
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