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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 45  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
RCS 2022-10-28
11:20
Ehime Ehime University, and online
(Primary: On-site, Secondary: Online)
Transmission experiment with delay generator for realization of HAPS network
Hinata Kohara, Yuki Hokazono, Yuto Muroki, Yoshihisa Kishiyama, Kenji Fukasawa (NTT DOCOMO), Jun Suzuki, Hiromu Kitanozono (SKY Perfect JSAT)
 [more]
QIT
(2nd)
2022-05-30
13:30
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 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 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
(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 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 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 [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 [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)
RCS, SAT
(Joint)
2021-08-27
18:00
Online Online Measurement on 39 GHz band radio propagation characteristics for coverage extension from the sky
Yuki Hokazono, Yoshihisa Kishiyama, Takahiro Asai (NTT DOCOMO INC.), Tetsumi Takamori, Jun Suzuki, Hiromu Kitanozono (SKY Perfect JSAT Corporation) SAT2021-41
While the 5G is expected to be an important technology for regional development and solving regional issues, a key issue... [more] SAT2021-41
pp.73-78
QIT
(2nd)
2021-05-25
14:20
Online Online Efficient computation of the Nagaoka-Hayashi bound for multi-parameter estimation with separable measurements
Lorcan O. Conlon (ANU), Jun Suzuki (UEC), Ping Koy Lam, Syed M. Assad (ANU)
Finding the optimal attainable precisions in quantum multi-parameter metrology is a non-trivial problem. One approach to... [more]
QIT
(2nd)
2020-12-10
13:00
Online Online [Poster Presentation] Numerical analysis of error trade-off relations for two-parameter unitary model with commuting generators of qutrits
Shin Funada, Jun Suzuki (UEC)
 [more]
QIT
(2nd)
2019-11-18
13:50
Tokyo Gakushuin University [Poster Presentation] Error trade-off relations for two-parameter unitary model with commuting generators
Shin Funada, Jun Suzuki (UEC)
We investigated whether the trade-off relation between the diagonal elements of the mean square error matrix exist when ... [more]
IT, ISEC, WBS 2019-03-08
09:50
Tokyo University of Electro-Communications Equivalence theorem and comparison of optimal designs in qubit systems
Jun Suzuki (UEC) IT2018-116 ISEC2018-122 WBS2018-117
In this paper we study the quantum-state estimation problem in the framework of optimal design of experiments. We first ... [more] IT2018-116 ISEC2018-122 WBS2018-117
pp.251-256
QIT
(2nd)
2018-11-26
13:30
Tokyo The University of Tokyo [Poster Presentation] Uncertainty relation from parameter estimation of the position of an electron in a uniform magnetic field
Shin Funada, Jun Suzuki (UEC)
We derive the uncertainty relation for the position of an electron in a uniform magnetic field by the parameter estimati... [more]
DE, IPSJ-DBS, IPSJ-IFAT 2018-09-14
15:20
Tokyo   Query Aggregation for Acceleration of Structure Learning in Markov Logic Networks
Yuki Hayashi, Jun Suzuki, Takuya Araki (NEC) DE2018-15
 [more] DE2018-15
pp.37-42
QIT
(2nd)
2018-06-05
11:20
Hiroshima ICCH Ran Characterization of classical statistical model for quantum parametric model
Jun Suzuki (UEC)
Several equivalent conditions characterizing classical models are obtained for a parametric family of quantum states. Th... [more]
WBS, IT, ISEC 2018-03-09
13:55
Tokyo Katsusika Campas, Tokyo University of Science Parameter orthogonalization method in quantum parameter estimation problem
Jun Suzuki (UEC) IT2017-134 ISEC2017-122 WBS2017-115
Parameter orthogonalization method in classical statistics is a well-established method, and it has been used when deali... [more] IT2017-134 ISEC2017-122 WBS2017-115
pp.185-190
QIT
(2nd)
2017-11-17
10:50
Saitama Saitama University Parameter Estimation of Quantum States from Optimal Design of Experiments
Jun Suzuki (UEC)
The problem of estimating parametric family of quantum states is analyzed based on the theory of optimal design of exper... [more]
QIT
(2nd)
2017-05-30
14:30
Kyoto Ritesumeikan University, Suzaku Campus Phase estimation problem in open quantum systems with nuisance parameters -- An analysis on the memory effect and achievability of the quantum Cramer-Rao bound --
Jun Suzuki (UEC)
We study the phase estimation problem in open quantum systems based the master equation approach. It is shown that the q... [more]
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