Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, SAT (Joint) |
2023-08-31 09:50 |
Nagano |
Naganoken Nokyo Building, and online (Primary: On-site, Secondary: Online) |
A study on bit error rate for Zero-forcing THP MIMO communication systems using QR decomposition with greedy permutation Shigenori Kinjo (JCGA), Shuichi Ohno (Osaka Metropolitan Univ.) RCS2023-106 |
In this report, how to calculate the bit error rate of zero-forcing Tomlinson-Harashima precodded (ZF-THP) MIMO communic... [more] |
RCS2023-106 pp.26-30 |
RCS, SIP, IT |
2022-01-20 14:30 |
Online |
Online |
A zero-forcing linear precoding scheme using QR decomposition with greedy permutation for MIMO communications Shigenori Kinjo (JCGA), Shuichi Ohno (Osaka City Univ.) IT2021-57 SIP2021-65 RCS2021-225 |
In this report, we study a zero-forcing linear precoding (ZFLP) scheme using QR decomposition with greedy permutation, w... [more] |
IT2021-57 SIP2021-65 RCS2021-225 pp.161-166 |
SIS |
2019-03-07 10:00 |
Tokyo |
Tokyo Univ. Science, Katsushika Campus |
A Study on Data Channel Transition Method for SmartBAN in Fading Channel Mizuki Arita (Hiroshima City Univ), Masaaki Yamanaka (jcga), Hirokazu Tanaka (Hiroshima City Univ) SIS2018-45 |
In recent years, due to wide spread use of the Internet and increased awareness of people's health, Internet of Things ... [more] |
SIS2018-45 pp.43-48 |
R |
2018-12-15 16:00 |
Okinawa |
|
An optimal periodic replacement policy for trend renewal failure processes Yasuhiro Saito (JCGA), Tadashi Dohi (Hiroshima Univ.) R2018-49 |
The failure process under representative maintenance activities, which are replacement or minimal repair for a repairabl... [more] |
R2018-49 pp.35-40 |
SIS |
2018-12-06 13:00 |
Yamaguchi |
Hagi Civic Center |
A study on the extension of transmission distance for the long-range maritime wireless communication systems using UAV Kousuke Nakamura, Mizuki Arita (Hiroshima City Univ.), Masaaki Yamanaka (JCGA), Hirokazu Tanaka (Hiroshima City Univ.) SIS2018-21 |
Public broadband mobile communication system (Public BB) was built on a
VHF frequency range after frequency re-arrang... [more] |
SIS2018-21 pp.1-6 |
SIS |
2018-12-06 13:20 |
Yamaguchi |
Hagi Civic Center |
A Study on Interference Avoidance Method for Body Area Network(BAN) Mizuki Arita (Hiroshima City Univ.), Masaaki Yamanaka (Jcga), Hirokazu Tanaka (Hiroshima City Univ.) SIS2018-22 |
In recent years, due to widespread use of wearable devices and increased awareness of people's health, vital signs are a... [more] |
SIS2018-22 pp.7-12 |
CCS |
2017-08-10 16:00 |
Hokkaido |
Bibai Onsen Yu-rinkan |
THz time domain spectroscopy system using laser chaos and metal V grooved wave guide Fumiyoshi Kuwashima, Takuya Shirao, Naoya Sakaue, Kazuyuki Iwao, Takurou Sirasaki, Siori Gouda (Fukui Univ. of Tech.), Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto (Univ. of Fukui), Osamu Morikawa (JCGA), Hideaki Kitahara (Univ. of Fukui), Makoto Nakajima (Osaka Univ.) CCS2017-11 |
The generation of a wide-range THz wave is investigated from a photoconductive antenna excited using a chaotic oscillati... [more] |
CCS2017-11 pp.9-12 |
R |
2017-07-28 15:25 |
Hokkaido |
Wakkanai Sun Hotel |
Sequential prediction of software bug via nonparametric maximum likelihood estimator Yasuhiro Saito (JCGA), Tadashi Dohi (Hiroshima Univ.) R2017-20 |
In this paper we propose sequential prediction methods with nonparametric estimator of non-homogeneous poisson process (... [more] |
R2017-20 pp.37-42 |
IT, SIP, RCS |
2017-01-19 13:05 |
Osaka |
Osaka City Univ. |
A study on application of one time pad to enhance information secrecy in wireless distributed transmission Jingbo Zou (Hiroshima Univ.), Masaaki Yamanaka (JCGA), Shuichi Ohno (Hiroshima Univ.), Shinichi Miyamoto (Wakayama Univ.), Seiichi Sampei (Osaka Univ.) IT2016-60 SIP2016-98 RCS2016-250 |
The authors have proposed a secure distributed transmission method by providing multiple transmission routes to a destin... [more] |
IT2016-60 SIP2016-98 RCS2016-250 pp.81-86 |
R |
2016-12-16 15:55 |
Kanagawa |
Maholoba Minds Miura (Miura City, Kanagawa Prefecture) |
A Quantitative Study on Bug-fixing Process in Open Source Software Takahiro Ushiroda (Hiroshima Univ.), Yasuhiro Saito (JCGA), Tadashi Dohi, Hiroyuki Okamura (Hiroshima Univ.) R2016-57 |
Open-source software (OSS) is computer software with its source code made available with a license in which the
copyri... [more] |
R2016-57 pp.19-24 |
SANE |
2015-01-23 15:35 |
Nagasaki |
Nagasaki Prefectural Art Museum |
Consideration of influence of the VOR long-distance propagation by Es on the GBAS-VDB Shinji Saitoh (ENRI), Ichiro Tomizawa (UEC), Atsushi Yamamoto (JCGA) SANE2014-125 |
[more] |
SANE2014-125 pp.113-118 |
SIP, RCS |
2013-01-31 11:20 |
Hiroshima |
Viewport-Kure-Hotel (Kure) |
[Invited Talk]
Human resource development of Japan Coast Guard and the role of Japan Coast Guard Academy Haruhiko Uriu (JCGA) |
[more] |
|
RCS, SIP |
2012-01-27 13:05 |
Fukuoka |
Fukuoka Univ. |
A SC-MIMO FDMA communication system using Tomlinson-Harashima Precoding Shigenori Kinjo (JCGA) SIP2011-108 RCS2011-297 |
In this article we propose a transmitter and receiver structure of a Single Carrier-MIMO Frequency Division Multiple Acc... [more] |
SIP2011-108 RCS2011-297 pp.171-176 |
US |
2010-08-30 14:40 |
Tokyo |
|
Current status and issues of GPS/acoustic seafloor geodetic observation Tadshi Ishikawa, Mariko Sato, Hiroaki Saito (JCG), Masashi Mochizuki, Akira Asada (Univ. of Tokyo) US2010-45 |
[more] |
US2010-45 pp.17-20 |
SIP, WBS |
2008-07-25 09:50 |
Hiroshima |
Hiroshima Univ. |
A channel estimatorfor MIMO OFDM systems based on the singular-value truncation Shigenori Kinjo (JCGA) SIP2008-79 WBS2008-17 |
MIMO-OFDM receivers, which are capable of increasing the coverage and
required to attenuate the transmission power per ... [more] |
SIP2008-79 WBS2008-17 pp.13-18 |
RCS, SIP |
2008-01-25 09:00 |
Hiroshima |
Hiroshima City Uni. |
MMSE channel estimation utilizing the conjugate gradient method Shigenori Kinjo (JCGA) SIP2007-162 RCS2007-165 |
In this report, we propose a new scheme in order to implement an MMSE channel estimator for OFDM systems.We know that th... [more] |
SIP2007-162 RCS2007-165 pp.27-32 |