Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OCS, CS (Joint) |
2024-01-11 13:50 |
Kagoshima |
|
20-GHz clocked quantum key distribution using two-stage Mach-Zehnder intensity modulation Atsushi Taniguchi, Yasuyuki Sanari, Hirokazu Takahashi, Kazuaki Obana, Hideki Nishizawa, Koichi Takasugi, Hsin-Pin Lo, Takuya Ikuta, Toshimori Honjo, Hiroki Takesue (NTT) CS2023-95 |
We demonstrated the first 20-GHz clocked quantum key distribution using 2-stage Mach-Zehnder intensity modulation. A 41.... [more] |
CS2023-95 pp.10-12 |
QIT (2nd) |
2023-12-17 17:30 |
Okinawa |
OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Experiment of single photon transmission over intercity optical fiber Toshiki Kobayashi, Rikizo Ikuta, Takashi Yamamoto (Osaka Univ.) |
In this work, we prepared heralded single photons using photon pairs generated by spontaneous parametric down-conversion... [more] |
|
SDM |
2023-11-10 13:10 |
Tokyo |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Noies Source of MOSFETs Operating at Cryogenic Temperature Takumi Inaba, Hiroshi Oka, Hidehiro Asai, Hiroshi Fuketa, Shota Iizuka, Kimihiko Kato, Shunsuke Shitakata, Koichi Fukuda, Takahiro Mori (AIST) SDM2023-70 |
There is increasing demand for the development of classic integrated circuits to control qubits for quantum computers. F... [more] |
SDM2023-70 p.35 |
RCS, SAT (Joint) |
2023-09-01 15:35 |
Nagano |
Naganoken Nokyo Building, and online (Primary: On-site, Secondary: Online) |
Feasibility Study of Physical-Layer Cryptography and Line-of-Sight Quantum Key Distribution over GEO-Ground Links based on Link Budget Calculation Hiroyuki Endo, Masahide Sasaki, Mikio Fujiwara (NICT) SAT2023-47 |
Since the channel is highly directional and line-of-sight, it is reasonable to assume that an eavesdropper is hard to fu... [more] |
SAT2023-47 pp.60-65 |
CCS, IN (Joint) |
2023-08-04 10:58 |
Hokkaido |
Banya-no-yu |
Resource Allocation Optimization in Multi-User NOMA Systems Using Higher-Order Hamiltonians Shuho Ishibashi, Ohtsuka Teppei, Maki Arai (TUS), Aohan Li (UEC), Hiroki Takesue, Kensuke Inaba (NTT), Kazuyuki Aihara (UT), Mikio Hasegawa (TUS) CCS2023-24 |
Non-Orthogonal Multiple Access (NOMA) is a next-generation communication technology in which multiple users share a sing... [more] |
CCS2023-24 pp.37-42 |
SDM, ICD, ITE-IST [detail] |
2023-08-01 15:25 |
Hokkaido |
Hokkaido Univ. Multimedia Education Bldg. 3F (Primary: On-site, Secondary: Online) |
[Invited Talk]
Low-Frequency Noise Source in the Cryogenic Operation of Short-Channel Bulk MOSFET Takumi Inaba, Hiroshi Oka, Hidehiro Asai, Hiroshi Fuketa, Shota Iizuka, Kimihiko Kato, Shunsuke Shitakata, Koichi Fukuda, Takahiro Mori (AIST) SDM2023-40 ICD2023-19 |
The assignment of low-frequency noise sources in the cryogenic operation of MOSFET is of great importance because of the... [more] |
SDM2023-40 ICD2023-19 pp.22-27 |
SDM, ICD, ITE-IST [detail] |
2023-08-01 16:35 |
Hokkaido |
Hokkaido Univ. Multimedia Education Bldg. 3F (Primary: On-site, Secondary: Online) |
Analysis of back bias effects and history phenomena in cryo 200nm SOIMOSFETs Ryusei Ri, Takayuki Mori (KIT), Hiroshi Oka, Takahiro Mori (AIST), Jiro Ida (KIT) SDM2023-42 ICD2023-21 |
In this paper, we report the results of our ongoing analysis of a peculiar phenomenon in 200 nm SOI MOSFETs, which occur... [more] |
SDM2023-42 ICD2023-21 pp.32-35 |
SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-12 13:05 |
Osaka |
Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
Impact of Improved Phase Shift Switching Schedules on Standalone IRS-Based Radio System Using Quantum Computing to Control Communication and Localization Takahiro Ohyama (PSNRD/Tohoku Univ.), Yuichi Kawamoto, Nei Kato (Tohoku Univ.) SR2023-27 |
Intelligent Reflecting Surface (IRS), which enables control of propagation characteristics, has attracted attention as a... [more] |
SR2023-27 pp.7-14 |
AP, SANE, SAT (Joint) |
2023-07-12 14:20 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Construction of high-efficient information reconciliation method using fixed bit polar codes for continuous-variable quantum key distribution Kensuke Yamaura (Nitech), Hiroyuki Endo (NICT), Eiji Okamoto (Nitech), Morio Toyoshima, Mikio Fujiwara, Masahide Sasaki (NICT) SAT2023-11 |
Continuous Variable Quantum Key Distribution (CV-QKD) is being studied for various applications, including satellite-to-... [more] |
SAT2023-11 pp.7-12 |
AP, SANE, SAT (Joint) |
2023-07-12 15:00 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Quantum Signal Transmission Experiment for Line-of-sight Quantum Key Distribution Hiroyuki Endo, Mitsuo Kitamura, Shunsuke Ozawa (NICT), Ryosuke Shimizu (UEC), Mikio Fujiwara, Masahide Sasaki (NICT) SAT2023-13 |
Quantum key distribution (QKD) can be secure against any physically allowable attacks. Its transmission distance and key... [more] |
SAT2023-13 pp.19-24 |
QIT (2nd) |
2023-05-29 15:15 |
Kyoto |
Katsura Campus, Kyoto University |
Exponentially tighter cost bound of quantum error mitigation in scrambling quantum circuits Kento Tsubouchi, Takahiro Sagawa, Nobuyuki Yoshioka (UTokyo) |
In this work, we provide a unified way to analyze the sample complexity of various quantum error mitigation methods usin... [more] |
|
QIT (2nd) |
2023-05-30 16:05 |
Kyoto |
Katsura Campus, Kyoto University |
Quantum channel encoding and its applications Yusuke Ogata (TokyoTech), Ryuhei Mori (Nagoya Univ.) |
In this study, we consider a general framework for encoding an unknown quantum channel into a quantum state by oracle ac... [more] |
|
SR |
2023-05-12 10:00 |
Hokkaido |
Center of lifelong learning Kiran (Higashi Muroran) (Primary: On-site, Secondary: Online) |
A Study on Localization Using Standalone IRS with Quantum Fingerprint-based Method Takahiro Ohyama (PSNRD), Yuichi Kawamoto, Nei Kato (Tohoku Univ.) SR2023-16 |
Intelligent Reflecting Surface (IRS), which enables control of propagation characteristics, has attracted attention as a... [more] |
SR2023-16 pp.75-82 |
QIT (2nd) |
2022-12-09 10:30 |
Kanagawa |
Keio Univ. (Primary: On-site, Secondary: Online) |
Refined security proof of the binary-modulation continuous-variable quantum key distribution Takaya Matsuura (RMIT Univ.), Shinichiro Yamano (Univ. of Tokyo), Yui Kuramochi (Kyushu Univ.), Toshihiko Sasaki, Masato Koashi (Univ. of Tokyo) |
Continuous-variable (CV) quantum key distribution (QKD) has its distinct advantages in lower-cost
implementation and mu... [more] |
|
RCS, AP, UWT (Joint) |
2022-11-17 09:30 |
Fukuoka |
Kyushu University, and Online (Primary: On-site, Secondary: Online) |
A Study on Wireless Communication System Using Standalone Intelligent Reflecting Surface and Resource Allocation Method by Quantum Computing
-- Shared use of IRS by multiple carriers -- Takahiro Ohyama (PSNRD), Yuichi Kawamoto, Nei Kato (Tohoku Univ.) RCS2022-174 |
Intelligent reflecting surface (IRS), which enables control of propagation characteristics, has attracted attention as a... [more] |
RCS2022-174 pp.112-117 |
RCS, AP, UWT (Joint) |
2022-11-17 09:55 |
Fukuoka |
Kyushu University, and Online (Primary: On-site, Secondary: Online) |
A Study of Optimal Perturbation Vector Search Using Quantum Computing in Vector Perturbation Introducing Symmetry when Using MMSE Norms Keishi Hanakago, Ryo Takahashi, Takahiro Ohyama (PSNRD), Fumiyuki Adachi (Tohoku Univ.) RCS2022-175 |
VP (Vector Perturbation) is a nonlinear precoding for MU-MIMO (Multi-User Multi-Input Multi-Output). It is known that fu... [more] |
RCS2022-175 pp.118-123 |
EMM, BioX, ISEC, SITE, ICSS, HWS, IPSJ-CSEC, IPSJ-SPT [detail] |
2022-07-19 13:00 |
Online |
Online |
Side-Channel Attacks on Post-Quantum KEMs Using Multi-class Classification Neural Network Yutaro Tanaka, Rei Ueno (Tohoku Univ.), Keita Xagawa, Akitra Ito, Junko Takahashi (NTT), Naofumi Homma (Tohoku Univ.) ISEC2022-7 SITE2022-11 BioX2022-32 HWS2022-7 ICSS2022-15 EMM2022-15 |
(To be available after the conference date) [more] |
ISEC2022-7 SITE2022-11 BioX2022-32 HWS2022-7 ICSS2022-15 EMM2022-15 pp.1-6 |
NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-14 13:50 |
Ishikawa |
The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
A Study on Wireless Communication System Using Standalone Intelligent Reflecting Surface and Resource Allocation Method by Quantum Computing Takahiro Ohyama (PSNRD), Yuichi Kawamoto, Nei Kato (Tohoku Univ.) RCS2022-86 |
Intelligent reflecting surface (IRS), which enables control of propagation characteristics, has attracted attention as a... [more] |
RCS2022-86 pp.90-95 |
RCC, WBS, SAT, MICT |
2022-05-26 15:50 |
Online |
Online |
Construction of high-efficient information reconciliation method using polar codes and adaptive post selection for continuous-variable quantum key distribution Yamaura Kensuke (NITech), Endo Hiroyuki (NICT), Yamashita Yuma, Okamoto Eiji (NITech), Toyoshima Morio (NICT) WBS2022-11 RCC2022-11 SAT2022-11 MICT2022-11 |
Quantum key distribution using optical laser satellites has currently been attracting attention for its information-theo... [more] |
WBS2022-11 RCC2022-11 SAT2022-11 MICT2022-11 pp.52-57 |
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 |