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All Technical Committee Conferences (Searched in: Recent 10 Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IT | 2024-08-07 13:00 |
Okayama | Okayama University, Tsushima campus (Okayama, Online) (Primary: On-site, Secondary: Online) |
On Minimum D-invariant Extension of rank-deficient statistical models in Quantum Estimation Theory Jun Suzuki (UEC)  IT2024-23 |
In this study we examine the concept of minimum D-invariant extension of a rank-deficient model in quantum estimation th... [more] | IT2024-23 pp.54-59 |
| QIT (2nd) |
2023-12-17 17:30 |
Okinawa | OIST (Okinawa, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Optimal POVM with minimal size in two-parameter qubit-state estimation Jianchao Zhang, Jun Suzuki (UEC) |
In the realm of qubit state tomography, the accurate estimation of quantum states parameterized across the complete Bloc... [more] | |
| NS, RCS (Joint) |
2023-12-15 09:00 |
Fukuoka | Kyushu Institute of Technology Tobata campus, and Online (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
Development of 38GHz-band Wireless Communication System Using High-Altitude Platform Station (HAPS) for 5G Network
-- Experiments to Verify Handover Delay Requirements for Collaboration between HAPS and Terrestrial System -- Yuto Muroki, Yuki Hokazono, Hinata Kohara, Atsunori Shimamura, Kenji Fukasawa (NTT DOCOMO), Jun Suzuki, Hiromu Kitanozono (SKY Perfect JSAT) RCS2023-192 |
We are focusing on the provision of communication areas from the sky by High-Altitude Platform Stations (HAPSs) to reali... [more] | RCS2023-192 pp.76-81 |
| AP, SANE, SAT (Joint) |
2023-07-13 11:00 |
Hokkaido | The Citizen Activity Center (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
38GHz-band radio propagation measurement from lower stratosphere actualizing HAPS communication system Yuki Hokazono, Hinata Kohara, Yuto Muroki, Kenzi Fukasawa (NTT DOCOMO), Jun Suzuki, Hiromu Kitanozono (SKY Perfect JSAT) SAT2023-17 |
High-altitude platform stations (HAPSs) using broadband millimeter waves promise to enable the timely provisioning of th... [more] | SAT2023-17 pp.41-46 |
| AP, SANE, SAT (Joint) |
2023-07-13 11:20 |
Hokkaido | The Citizen Activity Center (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
Evaluation of 38GHz-Band interference avoidance and rain attenuation compensation technology actualizing HAPS communication system Hinata Kohara, Yuki Hokazono, Yuto Muroki, Kenji Fukasawa (NTT DOCOMO), Jun Suzuki, Hiromu Kitanozono (SKY Perfect JSAT) SAT2023-18 |
We are focusing on the provision of communication areas from the sky by satellites and High-Altitude Platform Stations (... [more] | SAT2023-18 pp.47-52 |
| EMM, IT | 2023-05-12 13:00 |
Kyoto | Rakuyu Kaikan (Kyoto Univ. Yoshida-South Campus) (Kyoto, Online) (Primary: On-site, Secondary: Online) |
The Gap Persistence Theorem Between Nagaoka-Hayashi Bound and Holevo Bound for Quantum Multiparameter Estimation Lorcan Conlon (ANU), Jun Suzuki (UEC), Ping Koy Lam, Syed Assad (ANU) IT2023-11 EMM2023-11 |
In this study we propose the concept of gap persistency between two lower bounds for the mean-square error when estimati... [more] | IT2023-11 EMM2023-11 pp.55-60 |
| RCC, ISEC, IT, WBS | 2023-03-14 15:45 |
Yamaguchi | (Yamaguchi, Online) (Primary: On-site, Secondary: Online) |
Improvement of the Performance for Quantum Neural Network Classifiers based on Optimal Quantum Measurement Decoding Yusaku Yamada, Jun Suzuki (UEC) IT2022-106 ISEC2022-85 WBS2022-103 RCC2022-103 |
In this work, we study the problem of supervised label classification using quantum neural network (QNN). We propose a m... [more] | IT2022-106 ISEC2022-85 WBS2022-103 RCC2022-103 pp.242-247 |
| SANE, SAT (Joint) |
2023-03-03 14:40 |
Okinawa | (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Development of 38GHz-band Wireless Communication System Using High Altitude Platform Station (HAPS) for 5G Network
-- Basic evaluation of the lens antenna of 38GHz-band ground station antenna system -- Takuya Okura, Hiroyuki Tsuji, Ryu Miura, Tomoshige Kan, Takashi Matsuda, Morio Toyoshima (NICT), Jun Suzuki (SKY Perfect JSAT), Yoshihisa Kishiyama (NTT DOCOMO) SAT2022-69 |
[more] | SAT2022-69 pp.75-80 |
| AP | 2023-02-15 11:25 |
Miyagi | Tohoku University, Aobayama Campus (Miyagi, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Research and Development of Antenna Device for HAPS Ground Station Composed of 2-Axis Mechanically Driven Gimbal and Lens Antenna Go Otsuru, Hiroyuki Tsuji, Ryu Miura (NICT), Jun Suzuki (SKY Perfect JSAT), Yoshihisa Kishiyama (NTT DOCOMO) AP2022-201 |
In Beyond 5G/ 6G era, a three-dimensional seamless network integrating terrestrial and non-terrestrial network is expect... [more] | AP2022-201 pp.23-28 |
| QIT (2nd) |
2022-12-09 16:30 |
Kanagawa | Keio Univ. (Kanagawa, Online) (Primary: On-site, Secondary: Online) |
Error trade-off relation for estimating momentum shift of relativistic spin-1/2 particle Shin Funada, Jun Suzuki (UEC) |
We study the estimation of the momentum shift of a relativistic spin-1/2 particle described by a gaussian wave function ... [more] | |
| QIT (2nd) |
2022-12-08 14:00 |
Kanagawa | Keio Univ. (Kanagawa, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
QestOptPOVM: Numerical search for finding an optimal POVM for multiparameter estimation Jianchao Zhang, Jun Suzuki (UEC) |
It is of fundamental question to find an optimal measurement (POVM) that extracts the most information available about t... [more] | |
| RCS | 2022-10-28 11:20 |
Ehime | Ehime University, and online (Ehime, Online) (Primary: On-site, Secondary: Online) |
Transmission experiment with delay generator for realization of HAPS network Hinata Kohara, Yuki Hokazono, Yuto Muroki, Kenji Fukasawa, Yoshihisa Kishiyama (NTT DOCOMO), Jun Suzuki, Hiromu Kitanozono (SKY Perfect JSAT) RCS2022-146 |
We are focusing on the provision of communication areas from the sky by satellites and High-Altitude Platform Stations (... [more] | RCS2022-146 pp.89-94 |
| QIT (2nd) |
2022-05-30 13:30 |
Online | Online (Online) | [Poster Presentation]
Convex mixture family of quantum Fisher metric for a quantum three-level system based on Bloch vector Yutaro Fukuda, Jun Suzuki (UEC) |
[more] | |
| RCC, WBS, SAT, MICT | 2022-05-26 13:00 |
Online | Online (Online) | Development of 38GHz-band Wireless Communication System Using High Altitude Platform Station (HAPS) for 5G Network
-- Examination of the lens antenna of 38GHz-band ground station antenna system for HAPS -- Takuya Okura, Hiroyuki Tsuji, Ryu Miura, Tomoshige Kan, Takashi Matsuda, Morio Toyoshima (NICT), Jun Suzuki (SKY Perfect JSAT), Yoshihisa Kishiyama (NTT DOCOMO) WBS2022-6 RCC2022-6 SAT2022-6 MICT2022-6 |
[more] | WBS2022-6 RCC2022-6 SAT2022-6 MICT2022-6 pp.22-27 |
| RCC, WBS, SAT, MICT | 2022-05-26 15:00 |
Online | Online (Online) | Development of 38GHz-band Wireless Communication System Using High Altitude Platform Station (HAPS) for 5G Network
-- Fundamental Experiment on Tracking System for HAPS Ground Station in Millimeter-Wave -- Go Otsuru, Hiroyuki Tsuji, Yuma Abe, Mariko Sekiguchi, Ryu Miura, Takuya Okura, Tomoshige Kan, Takashi Matsuda (NICT), Jun Suzuki (SKY Perfect JSAT), Yoshihisa Kishiyama (NTT DOCOMO) WBS2022-9 RCC2022-9 SAT2022-9 MICT2022-9 |
In this paper, we propose a tracking system for high-altitude platform station (HAPS) ground station in millimeter-wave ... [more] | WBS2022-9 RCC2022-9 SAT2022-9 MICT2022-9 pp.40-45 |
| IT, EMM | 2022-05-18 13:30 |
Gifu | Gifu University (Gifu, Online) (Primary: On-site, Secondary: Online) |
Optimal measurement preserving map for quantum state estimation and hypothesis testing Jun Suzuki (UEC) IT2022-13 EMM2022-13 |
In this work we first introduce a notion of optimal decision preserving map for classical statistical decision theory, w... [more] | IT2022-13 EMM2022-13 pp.67-72 |
| RCS, SIP, IT | 2022-01-21 09:50 |
Online | Online (Online) | Bayesian Holevo and Nagaoka-Hayashi bounds for quantum-state estimation Jun Suzuki (UEC) IT2021-69 SIP2021-77 RCS2021-237 |
In this work we propose a Bayesian version of the Nagaoka-Hayashi bound when estimating multiple parameters for quantum ... [more] | IT2021-69 SIP2021-77 RCS2021-237 pp.231-236 |
| QIT (2nd) |
2021-12-01 16:20 |
Online | Online (Online) | Effect of Wigner rotation on estimating momentum shift of relativistic spin-1/2 particle Shin Funada, Jun Suzuki (UEC) |
[more] | |
| QIT (2nd) |
2021-11-30 13:30 |
Online | Online (Online) | [Poster Presentation]
Non-monotone metric on the quantum parametric model Jun Suzuki (UEC) |
In this paper, we study a family of quantum Fisher metrics based on a convex mixture of two well-known inner products, w... [more] | |
| RCS, SAT (Joint) |
2021-08-26 15:15 |
Online | Online (Online) | [Invited Lecture]
Development of HAPS Backhaul System using mmWave Frequency
-- HAPS as a NTN System for 5G and Beyond -- Hiromu Kitanozoo, Jun Suzuki (SJC), Yoshihisa Kishiyama, Yuki Hokazono (NTT DOCOMO), Takayuki Sotoyama, Mikihiro Ouchi (Panasonic), Ryu Miura, Hiroyuki Tsuji (NICT) SAT2021-30 RCS2021-105 |
In order to support the mid-2020 and beyond, the development of high-speed, high-capacity wireless communication systems... [more] | SAT2021-30 RCS2021-105 pp.14-19(SAT), pp.32-37(RCS) |
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