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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2024-02-16 10:25 |
Mie | Sinfonia Technology Hibiki Hall Ise (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Sub-THz Band Horizontally Polarized Reflector Omnidirectional Antenna with TE01 Mode Circular Horn Antenna as Primary Radiator Shunta Ichikawa, Keisuke Sato, Katsumori Sasaki, Ichiro Oshima (DKK)  AP2023-194 |
Propagation experiments are underway to understand the propagation of the sub-THz band toward 6G. To understand the prop... [more] | AP2023-194 pp.39-40 |
| LOIS, ICM | 2024-01-25 13:35 |
Nagasaki | Nagasaki Prefectural Art Museum (Primary: On-site, Secondary: Online) |
[Invited Talk]
Trend of Carrier data-based business, privacy protection, information law and technologies Hideki Yoshii (SB) ICM2023-28 LOIS2023-32 |
The domestic data business market is being dominated by global digital platformers. Telecommunications carriers are atte... [more] | ICM2023-28 LOIS2023-32 pp.1-6 |
| SR | 2024-01-25 14:10 |
Nagano | Nagano-ken JA building (Primary: On-site, Secondary: Online) |
SR2023-75 |
[more] | SR2023-75 p.31 |
| CQ, CBE (Joint) |
2024-01-26 13:15 |
Kumamoto | Kurokawa-Onsen (Primary: On-site, Secondary: Online) |
Estimating the best time to collect pear pollen using deep learning Keita Endo (NIT), Tomotaka Kimura (Doshisha Univ.), Hiroyuki Shimizu (NIT), Tomohito Shimada (SATRC), Akane Shibasaki (SAFPC), Ryota Fujinuma (DKK), Yoshihiro Takemura (Tottori Univ.), Takefumi Hiraguri (NIT) CQ2023-65 |
Pear pollination is generally done by artificial pollination, and pollen collection is necessary for artificial pollinat... [more] | CQ2023-65 pp.68-75 |
| EMCJ | 2024-01-19 13:30 |
Kumamoto | Complex Permittivity Tensor Measurement by Millimeter-Wave Parallel Beam Transmission Method with Changing Incident Angle and In-Plane Rotation Angle Ryutaro Oba, Atsuhiro Nishikata (Tokyo Tech), Masataka Midori, Hiroshi kurihara (TDK) EMCJ2023-95 |
In the millimeter-wave parallel beam method using a dielectric lens, a change due to the in-plane anisotropy of the perm... [more] | EMCJ2023-95 pp.43-48 |
|
| SIP, IT, RCS | 2024-01-19 11:20 |
Miyagi | (Primary: On-site, Secondary: Online) |
Parameter Reduction for Interference Coordination from HAPS to Terrestrial Systems Using Null Sweeping Tsutomu Ishikawa, Koji Tashiro, Kenji Hoshino, Atsushi Nagate (SoftBank) IT2023-60 SIP2023-93 RCS2023-235 |
High-altitude platform stations (HAPSs) have attracted increasing attention for their potential to extend coverage in mo... [more] | IT2023-60 SIP2023-93 RCS2023-235 pp.163-168 |
| AP, WPT (Joint) |
2024-01-17 16:25 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Estimation of transmission loss in several types of window glass at 29GHz using optimization methods Masaya Takahashi, Shoma Tanaka, Sho Kimura, Ho-Yu Lin, Akihiro Sato (SoftBank) AP2023-166 |
With the commercialization of the 5th Generation mobile communication system (5G), there has been a need to study how to... [more] | AP2023-166 pp.35-40 |
| AP, WPT (Joint) |
2024-01-18 09:55 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Expansion of Virtual BF Antenna Construction Method Using Rotating Reflector Antenna for Polarized MIMO Evaluation Tomonori Ikeda, Toshiki Hozen, Kazuma Tomimoto, Ryo Yamaguchi, Masayuki Miyashita, Ayumu Yabuki (SoftBank) AP2023-168 |
The use of terahertz band is being considered for six-generation mobile communications, and the use of beamforming anten... [more] | AP2023-168 pp.47-51 |
| AP (2nd) |
2024-01-08 - 2024-01-10 |
Overseas | EPU, Hanoi | Transmit array elements that tilt beam through glass using Huygens' metamaterials. Kenta Fujii, Keizo Cho (CIT), Naobumi Michishita (NDA), Hiroaki Nakabayashi (CIT), Takayoshi Sasaki, Warangkana Chaihongsa, Keisuke Sato, Ichiro Oshima (DKK) |
In this paper, we discuss the design of a transmit array capable of transmitting 28 GHz band radio waves through glass w... [more] | |
| AP (2nd) |
2024-01-08 - 2024-01-10 |
Overseas | EPU, Hanoi | Isolation Improvement of a 4-element Horn Array Antenna Tomoki Hoshiko, Ryuji Kuse, Makoto Sano, Takeshi Fukusako (Kumamoto Univ), Kazuma Tomimoto, Masayuki Miyashita, Toshiki Hozen, Ryo Yamaguchi (Softbank) |
A 4-element horn array antenna is proposed. The 4-element horn array antenna consists of a single pyramidal horn separ... [more] |
|
| NS, RCS (Joint) |
2023-12-14 11:00 |
Fukuoka | Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Field Trial Activities on Ultra Reliable and Low Latency Vehicular Communication towards Realizing Automated Follower Platooning
-- 5G Low Latency In-Vehicle UE-to-UE Communication Using SRv6 Mobile User Plane -- Manabu Mikami, Katsuhiro Ho, Hitoshi Yoshino (SoftBank) NS2023-128 RCS2023-181 |
In Japan, it is becoming difficult to maintain stable logistics services, and local transportation services such as rout... [more] | NS2023-128 RCS2023-181 pp.26-31 |
| NS, RCS (Joint) |
2023-12-15 09:25 |
Fukuoka | Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
Evaluation of Interference Reduction Performance in Nullforming by High-Altitude Platforms Towards Terrestrial Systems Koji Tashiro, Tsutomu Ishikawa, Kenji Hoshino, Atsushi Nagate (SoftBank) RCS2023-193 |
High-altitude platform stations (HAPSs) have garnered significant attention as a leading technology for providing an ext... [more] | RCS2023-193 pp.82-87 |
| NS, RCS (Joint) |
2023-12-15 15:15 |
Fukuoka | Kyushu Institute of Technology Tobata campus, 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
-- Considering Frequency Offset in SRS -- Takuya Kaneda, Takafumi Fujii (SoftBank), Teruya Fujii (Tokyo Tech) RCS2023-203 |
In 3D spatial cell configuration, multiple small cells are located inside a macro cell, and the same frequency is used f... [more] | RCS2023-203 pp.135-140 |
| NS, RCS (Joint) |
2023-12-15 15:40 |
Fukuoka | Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
Optimization of Base Station Coordinated Virtualized Cell MU-MIMO Canceller according to the Accuracy of Channel Estimation Ryohei Maeda, Takafumi Fujii (SoftBank), Teruya Fujii (Tokyo Tech./SoftBank) RCS2023-204 |
In mobile communication systems such as 5G, ultra-high-speed data transmission anywhere within a cell is expected. In ce... [more] | RCS2023-204 pp.141-146 |
| IA | 2023-11-22 14:55 |
Aomori | Aomori Prefecture Tourist Center ASPM (Aomori) (Primary: On-site, Secondary: Online) |
Proposal for Shared Containers in Applications Based on Microservice Architecture in MEC Environment Shuntaro Yanagisawa, Kohki Yamada (Keio Univ.), Takao Kondo (Hokkaido Univ./Keio Univ.), Kosuke Mori, Atsushi Sekiguchi (Keio Univ.), Ken Kumakura, Keisuke Maesako, Liang Zhang (SoftBank), Fumio Teraoka (Keio Univ.) IA2023-38 |
This paper proposes shared containers, which can be used by multiple applications simultaneously in an MEC environment. ... [more] | IA2023-38 pp.10-17 |
| AP, RCS (Joint) |
2023-11-17 13:50 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Polarization MIMO simulation and Measurement Method in EHF band Kazuma Tomimoto, Toshiki Hozen, Tomonori Ikeda, Ryo Yamaguchi (SB) AP2023-152 RCS2023-175 |
[more] | AP2023-152 RCS2023-175 pp.116-120(AP), pp.119-123(RCS) |
| AP, RCS (Joint) |
2023-11-17 15:35 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
Construction of Coordinated Base Stati ons for Network Coordination Interferen ce Canceller Takafumi Fujii, Takuya Kaneda, Ryohei Maeda (Softbank), Teruya Fujii (Tokyo Tech) RCS2023-176 |
[more] | RCS2023-176 pp.124-128 |
| AP, RCS (Joint) |
2023-11-17 16:00 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
The same frequency sharing by coordinating between UAV/HAPS and terrestrial cellular Teruya Fujii (Titech), Takafumi Fujii (SoftBank) RCS2023-177 |
HAPS started as a millennium initiative in 2000 AD, but was put on hold. Recently, the "HAPS cellular system" using HAPS... [more] | RCS2023-177 pp.129-134 |
| RISING (3rd) |
2023-10-31 13:00 |
Hokkaido | Kaderu 2・7 (Sapporo) | [Poster Presentation]
CLI Command Output Parser for Automation of Failure Diagnosis of Network Devices Keitaro Kaida (Osaka Univ.), Tatsuaki Kimura (Doshisha Univ.), Hiroshi Yamauchi (SBKK), Tetsuya Takine (Osaka Univ.) |
With the rapid growth and diversification of communication services, networks operated by telecom carriers have become i... [more] | |
| AP | 2023-10-19 10:00 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Large-Scale IRS Design with Quasi-Quantum Annealing Shogo Kaginushi, Mitoshi Fujimoto (Univ. of Fukui), Ryo Yamaguchi, Kazuma Tomimoto (SB) AP2023-99 |
Beyond 5G and 6G are considering the use of higher frequency bands than current mobile communication systems. Because of... [more] | AP2023-99 pp.48-49 |
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