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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2024-06-19 10:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
Overloaded MU-MIMO with a receive spatial filter Kosuke Ota, Satoshi Denno, Yafei Hou (Okayama Univ.)  RCS2024-33 |
This paper proposes a method to improve system throughput by applying overloaded communication in downlink Multi-User - ... [more] | RCS2024-33 pp.29-34 |
| ICSS | 2023-11-16 16:00 |
Ishikawa | IT Business Plaza Musashi and Online (Primary: On-site, Secondary: Online) |
Security Analysis of MP-LWE using Weighted Lattice Reduction Yudai Tagawa, Shinya Okumura, Atsuko Miyaji (Osaka Univ.) ICSS2023-57 |
In 2017, Roşca et al. proposed the Middle-Product LWE (MP-LWE) problem, a new LWE problem variant. The MP-LWE problem mi... [more] | ICSS2023-57 pp.42-48 |
| IT, ISEC, RCC, WBS | 2022-03-10 14:40 |
Online | Online | Crypto Analysis for Ring-LWE Problem on Subfield in Cyclotomic Field Satoshi Uesugi, Shinya Okumura, Atsuko Miyaji (OU) IT2021-106 ISEC2021-71 WBS2021-74 RCC2021-81 |
Since the proposal of the quantum computer, steady progress has been made toward its practical use. It has been reported... [more] | IT2021-106 ISEC2021-71 WBS2021-74 RCC2021-81 pp.138-144 |
| SRW, SeMI, CNR (Joint) |
2021-11-25 09:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Soft Input Decoding Based on Superposition of Hard Decision Signals Koki Kashihara, Satoshi Denno, Hou Yafei (Okayama Univ.) SRW2021-30 |
In MIMO (Multiple-Input Multiple-Output) communication, it is possible to detect hard judgment signals with low calculat... [more] | SRW2021-30 pp.7-12 |
| HWS, ICD [detail] | 2021-10-19 13:30 |
Online | Online | Design of NTT Hardware Based on K-RED for Lattice-Based Cryptography Yuma Itabashi, Rei Ueno, Naofumi Homma (Tohoku Univ.) HWS2021-46 ICD2021-20 |
This paper presents an efficient hardware that efficiently performs Number Theoretic Transform(NTT) which is a dominant ... [more] | HWS2021-46 ICD2021-20 pp.26-31 |
| SRW, SeMI, CNR (Joint) |
2020-11-26 09:20 |
Online | Online | A Construction Method of Overloaded Physical-Layer Network Coding Tomoya Tanikawa, Satoshi Denno, Yafei Hou (Okayama University) SRW2020-26 |
This paper proposes a physical-layer network coding for MIMO two-way two-hop networks that achieves high speed communica... [more] | SRW2020-26 pp.7-12 |
| SDM | 2020-11-19 16:20 |
Online | Online | A model of dark current mechanism in barrier infrared photodetectors Yen Le Thi (Hanoi University of Science and Technology), Yoshinari Kamakura (Osaka Institute of Technology), Nobuya Mori (Graduate School of Engineering, Osaka University,) SDM2020-27 |
The barrier infrared detector fabricated with InAs/GaSb type-II superlattice emerges as a solution to a significant redu... [more] | SDM2020-27 pp.25-27 |
| ICD, HWS [detail] | 2020-10-26 11:20 |
Online | Online | Feasibility of lattice attacks on ECDSA Kotaro Abe, Makoto Ikeda (Tokyo Univ.) HWS2020-30 ICD2020-19 |
ECDSA secret key is recovered via lattice attacks when only a few bits of nonce$(k)$ are leaked. In this paper, we evalu... [more] | HWS2020-30 ICD2020-19 pp.30-35 |
| IT, SIP, RCS | 2020-01-23 09:25 |
Hiroshima | Hiroshima City Youth Center | Itrative Hard Dicision Decoding in a linear multilevel QAM Receiver for Overloaded MIMO Takuya Fujiwara, Denno Satoshi, Hou Yafei (Okayama Univ) IT2019-36 SIP2019-49 RCS2019-266 |
This paper proposes iterative hard dicision decoding in a linear multilevel QAM reciever for overloaded MIMO. A serilal... [more] | IT2019-36 SIP2019-49 RCS2019-266 pp.1-6 |
| ISEC, SITE, LOIS | 2019-11-01 14:00 |
Osaka | Osaka Univ. | Lattice basis reduction over projected lattices and its application to solving the LWE problem Satoshi Nakamura, Nariaki Tateiwa (Kyushu Univ.), Koha Kinjo (NTT), Yasuhiko Ikematsu, Masaya Yasuda (Kyushu Univ.) ISEC2019-68 SITE2019-62 LOIS2019-27 |
The security of modern lattice-based schemes is based on the computational hardness of solving the learning with errors ... [more] | ISEC2019-68 SITE2019-62 LOIS2019-27 pp.41-48 |
| SDM, ED, CPM | 2019-05-16 14:40 |
Shizuoka | Shizuoka Univ. (Hamamatsu) | Characterizations of lattice strain and optical properties for Ge layers epitaxially grown on bonded Si-on-Quartz substrate Kyosuke Noguchi (Toyohashi Univ. Tech.), Michiharu Nishimura (Univ. Tokyo), Junji Matui, Yoshiyuki Tsusaka (Univ. Hyogo), Yasuhiko Ishikawa (Toyohashi Univ. Tech.) ED2019-14 CPM2019-5 SDM2019-12 |
Ge epitaxial layers on Si-on-insulator (SOI) wafer have been widely used for photodetectors operating in the C band (1.5... [more] | ED2019-14 CPM2019-5 SDM2019-12 pp.21-24 |
| IT, ISEC, WBS | 2019-03-08 15:20 |
Tokyo | University of Electro-Communications | Key Reocvery Atttack on Ring-LWE Scheme Using Side-Channel Information in Number Theoretic Transform Kento Oonishi, Noboru Kunihiro (Tokyo Univ.) IT2018-112 ISEC2018-118 WBS2018-113 |
Recently, the researches of post-quantum cryptography are conducted because of the realization of quantum computers in t... [more] | IT2018-112 ISEC2018-118 WBS2018-113 pp.229-234 |
| RCS, NS (Joint) |
2018-12-21 14:45 |
Hiroshima | Onomichi City Hall | An Iterative Soft Output Decoding with Linear Filter Based on MMSE for Overloaded MIMO Tsubasa Inoue, Satoshi Denno, Yafei Hou (Okayama Univ.) RCS2018-241 |
In this paper, we propose an iterative soft-output decoding with linear filter based on MMSE for overloaded MIMO. Althou... [more] | RCS2018-241 pp.131-136 |
| SITE, EMM, ISEC, ICSS, IPSJ-CSEC, IPSJ-SPT [detail] | 2017-07-14 16:10 |
Tokyo | Report of solving SVP's by using DeepLLL Junpei Yamaguchi, Masaya Yasuda (Kyushu Univ.) ISEC2017-23 SITE2017-15 ICSS2017-22 EMM2017-26 |
Lattice-based cryptography is based on the computational herdbess of lattice problems such as Shortest vector problem (S... [more] | ISEC2017-23 SITE2017-15 ICSS2017-22 EMM2017-26 pp.115-122 |
|
| ISEC | 2016-09-02 15:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Security estimation for lattice based cryptosystems by progressive BKZ algorithm (From Eurocrypt 2016) Yoshinori Aono (NICT), Yuntao Wang (Kyushu Univ.), Takuya Hayashi (NICT), Tsuyoshi Takagi (Kyushu Univ.) ISEC2016-47 |
We introduce the paper “Improved Progressive BKZ Algorithms and their Precise Cost Estimation by Sharp Simulator” in Eur... [more] | ISEC2016-47 p.57 |
| SRW | 2016-08-22 09:25 |
Chiba | Nihon Univ. (Tsudanuma Campus) | Soft Decision Decoding Method in Overload MIMO Receiver applied to The Lattice Reduction-Aided with a Virtual Channel Ryosuke Sawada, Satoshi Denno (Okayama Univ.) SRW2016-34 |
This paper proposes a soft decision decoding receiver in overload MIMO-OFDM(Multiple-Input Multiple-Output - Orthogonal ... [more] | SRW2016-34 pp.7-11 |
| RCC, ASN, RCS, NS, SR (Joint) |
2015-07-31 15:00 |
Nagano | JA Naganoken Bldg. | Lattice Reduction aided SIC Detector and its Performance Yuta Kawaguchi, Satoshi Denno (Okayama Univ.), Hidekazu Murata (Kyoto Univ.), Daisuke Umehara (Kyoto institute of technology) RCS2015-128 |
The terminal collaborative signal detection has been proposed that makes many spatially multiplexed streams detected at ... [more] | RCS2015-128 pp.163-167 |
| RCC, MICT | 2015-05-29 11:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg | A Reduced Complexity Signal Detection Scheme for Overloaded MIMO Systems Using Slab Decoding and Lattice Reduction Ryo Hayakawa, Kazunori Hayashi, Megumi Kaneko (Kyoto Univ.) RCC2015-16 MICT2015-16 |
This paper proposes a reduced complexity signal detection scheme for overloaded MIMO (Multiple-In- put Multiple-Output) ... [more] | RCC2015-16 MICT2015-16 pp.77-82 |
| OPE, LQE, CPM, EMD, R | 2013-08-29 10:45 |
Hokkaido | sun-refre Hakodate | Mid-infrared sensors with type-II InAs/GaSb superlattice absorption layers grown on InP substrates Kohei Miura, Yasuhiro Iguchi (Sumitomo Electric), Yuuichi Kawamura (Osaka Prefecture Univ.) R2013-32 EMD2013-38 CPM2013-57 OPE2013-61 LQE2013-31 |
Type-II InAs/GaSb superlattices (SLs), which are attractive for absorption layers of mid-infrared sensors, are usually g... [more] | R2013-32 EMD2013-38 CPM2013-57 OPE2013-61 LQE2013-31 pp.19-24 |
| RCS, IN (Joint) |
2013-05-17 09:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | MIMO receiver configuration for multi-level modulation using lattice reduction to the virtual channel Hidenori Osai, Satoshi Denno (Okayama Univ.) RCS2013-29 |
This paper proposes a MIMO receiver for multi-level modulation that achieves high speed communication when the number of... [more] | RCS2013-29 pp.37-42 |
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