Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SAT, SANE (Joint) |
2016-02-16 10:20 |
Hiroshima |
Hiroshima Institute of Technology |
Physical layer security in free-space optical communications Hiroyuki Endo, Mikio Fujiwara, Mitsuo Kitamura, Toshiyuki Ito, Morio Toyoshima, Hideki Takenaka (NICT), Ryosuke Shimizu (UEC), Takao Aoki (Waseda Univ.), Masahide Sasaki (NICT) SAT2015-65 |
Under the communication such as satellite-to-ground optical communications where the reasonable restriction on an eavesd... [more] |
SAT2015-65 pp.11-15 |
RCS, SAT (Joint) |
2015-08-17 11:45 |
Fukuoka |
Fukuoka Univ. |
Demonstration of Image transmission using Small Optical TrAnsponder (SOTA) Hideki Takenaka, Maki Akioka, Yoshisada Koyama, Kolev Dimitar, Yasushi Munemasa, Naohiko Iwakiri, Hiroo Kunimori (NICT), Eiji Okamoto (NIT), Morio Toyoshima (NICT) SAT2015-12 |
We promoted a study for the practical use of space optical communication in NICT and developed SOTA is loaded on 50kg-cl... [more] |
SAT2015-12 pp.7-9 |
CS |
2014-11-07 09:45 |
Hokkaido |
Shiretoko (Hokkaido) |
Layered Space-Time Coding Using LED Array for Image-Sensor-Based Visible Light Communications Kastunori Ebihara, Koji Kamakura (CIT), Takaya Yamazato (Nagoya Univ.) CS2014-67 |
This paper demonstrates the feasibility of layered space-time coding
(STC) in an outdoor image-sensor-based (IS-based) ... [more] |
CS2014-67 pp.81-86 |
ITS, IE, ITE-AIT, ITE-HI, ITE-ME [detail] |
2014-02-17 11:30 |
Hokkaido |
Hokkaido Univ. |
Alamouti-Type Coding for Visible Light Communication Based on Direct Detection Using Image Sensor Yuta Amano, Koji Kamakura (Chiba Inst. of Tech.), Takaya Yamazato (Nagoya Univ.) ITS2013-37 IE2013-102 |
This paper proposes Alamouti-type space time (ST) coding to visible light communication (VLC) using light emitting diode... [more] |
ITS2013-37 IE2013-102 pp.43-48 |
WBS, SAT (Joint) |
2013-05-17 10:55 |
Tochigi |
Utsunomiya Univ. |
Optical data transmission demonstration performed from a moving vehicle Yoshihisa Takayama, Hideki Takenaka, Yoshisada Koyama, Hiroo Kunimori, Morio Toyoshima, Kohei Mizutani (NICT), Motoaki Shimizu, Toshiaki Yamashita (NEC) SAT2013-7 |
An optical data transmission demonstration performed from a moving vehicle to a fixed optical ground station is introduc... [more] |
SAT2013-7 pp.39-43 |
IT, ISEC, WBS |
2013-03-08 14:45 |
Osaka |
Kwansei Gakuin Univ., Osaka-Umeda Campus |
Error Probability of Information and Position Estimation of Mobile Optical Transmitters using Path History Kohei Harada, Yu Morishima, Ikuo Oka, Shingo Ata (Osaka City Univ.) IT2012-108 ISEC2012-126 WBS2012-94 |
In free-space optical communications, the transmitter position estimation is required to keep LOS (Line of Sight) link t... [more] |
IT2012-108 ISEC2012-126 WBS2012-94 pp.293-296 |
OFT, OPE, OCS (Joint) [detail] |
2013-03-01 16:15 |
Tokyo |
|
New Tracking Method of Free-Space Laser Beam for Train-to-Ground Communication system using High-Speed Image Sensor Eito Nakamura, Shinichiro Haruyama, Tomoaki Ohtsuki (Keio Univ), Hiroshi Matsubara (RTRI) OCS2012-114 OPE2012-208 |
Services of high-speed communication for passengers in a train are spreading recently. However, existing technologies of... [more] |
OCS2012-114 OPE2012-208 pp.93-98(OCS), pp.113-118(OPE) |
NS, RCS (Joint) |
2012-12-13 17:20 |
Ehime |
Ehime Univ. |
[Invited Talk]
Recent trends of visible light communication Shinichiro Haruyama (Keio Univ.) |
Recently, LED lighting and LED traffic signal are spreading rapidly. Visible light communication is a new method of com... [more] |
|
MWP, OPE, MW, EMT, EST, IEE-EMT [detail] |
2012-07-26 14:05 |
Hokkaido |
Hokkaido Univ. |
A Study on the Effects of the Earthquake for Free Space Optical Communication Systems Kazuhiko Wakamori, Sho Hotta, Mitsuji Matsumoto (Waseda Univ.) MW2012-43 OPE2012-36 EST2012-25 MWP2012-24 |
FSO (Free-Space Optics) communication system is a wireless communication system using a light beam and the transmission ... [more] |
MW2012-43 OPE2012-36 EST2012-25 MWP2012-24 pp.109-114 |
NS |
2012-05-17 15:00 |
Tokyo |
National Institute of Informatics |
A Performance Evaluation of TCP-FSO over Free-Space Optical Link Yohei Hasegawa, Yasuhiro Mizukoshi (NEC Corp.), Yoshihisa Takayama, Morio Toyoshima (NICT) NS2012-19 |
In this paper, we discuss field test results of TCP-FSO which is a customized transport protocol for Free-Space-Optical ... [more] |
NS2012-19 pp.17-22 |
IT, ISEC, WBS |
2012-03-01 15:45 |
Kanagawa |
|
Error Probability of Information and Position Estimation of Mobile Optical Transmitter using Viterbi Algorithm Kohei Harada, Yu Morishima, Ikuo Oka, Shingo Ata (Osaka City Univ.) IT2011-60 ISEC2011-87 WBS2011-61 |
In free-space optical communications, such as intersatellite or satellite-earth station communication, a quadrant detect... [more] |
IT2011-60 ISEC2011-87 WBS2011-61 pp.91-94 |
ITS, IE, ITE-AIT, ITE-HI, ITE-ME [detail] |
2012-02-20 13:40 |
Hokkaido |
Hokkaido Univ. |
Development of Inter-Vehicle Communication System using Free-Space Optical Communication Image Sensor Isamu Takai, Tomohisa Harada, Michinori Andoh (TOYOTA CRDL), Shoji Kawahito (Shizuoka Univ.) ITS2011-39 IE2011-115 |
This paper proposes a new inter-vehicle communication system based on free-space optical communication technology. In th... [more] |
ITS2011-39 IE2011-115 pp.135-140 |
OCS, OFT, ITE-BCT, IEE-CMN (Joint) [detail] |
2011-11-18 12:15 |
Shimane |
Shimane Univ. |
Evaluation of Maximal-Ratio-Combining Algorithm for single-polarization QPSK format with Elliptic polarization Kazuomi Endo, Yoichi Hashimoto, Takeyoshi Tanaka, Toru Takamichi, Kiyoshi Fukuchi (NEC), Morio Toyoshima, Yoshihisa Takayama (NICT) OCS2011-101 |
Single Polarization high-speed optical transmission is important for bidirectional free-space optical communication syst... [more] |
OCS2011-101 pp.49-54 |
SANE |
2011-06-24 15:10 |
Ibaraki |
Tsukuba Space Center (JAXA) |
Development of next generation optical inter-satellite communication terminals (5)
-- Centroid Calculation Algorithm using Weight Table -- Yuta Fujii, Katsumasa Miyatake, Masaki Haruna, Kazuhide Kodeki, Masateru Nagase, Jiro Suzuki (Mitsubishi Electric Corporation), Tatsuyuki Hanada, Shiro Yamakawa (JAXA) SANE2011-42 |
In this paper, a new algorithm [IP]-[WA] that measures the centroid position of a spot in the image obtained from an ima... [more] |
SANE2011-42 pp.147-152 |
LQE, OPE, OCS |
2010-10-29 16:30 |
Fukuoka |
Mojiko Retro Town, Minato house |
Free-space Optical Communication System with CMOS Image Sensor Isamu Takai, Tomohisa Harada, Shigeru Ota, Michinori Andoh (TOYOTA CRDL), Shinya Itoh, Shoji Kawahito (Shizuoka Univ.) OCS2010-85 OPE2010-121 LQE2010-94 |
This paper proposes a free-space optical communication system toward car-to-car and road-to-car communication. In this s... [more] |
OCS2010-85 OPE2010-121 LQE2010-94 pp.169-172 |
EMT, OPE, MW, IEE-EMT [detail] |
2010-07-29 11:30 |
Hokkaido |
Hokkaido Univ. |
[Invited Talk]
Trends of Laser Communications in Space
-- Focusing on International Workshop GOLCE2010 -- Morio Toyoshima, Yoshihisa Takayama (NICT) MW2010-41 OPE2010-26 |
Radio frequencies (RF) are usually used for long-distance links in space. However, the recent progress in optics and las... [more] |
MW2010-41 OPE2010-26 pp.21-26 |
SANE |
2009-11-03 16:05 |
Overseas |
Fudan University (Shanghai) |
Development of a Simulation Tool for Free-Space Coherent Laser Communications Christian A. Schaefer (NICT) SANE2009-113 |
Over the last few years, there has been a renewed interest in free-space coherent laser communications due to the fabric... [more] |
SANE2009-113 pp.171-175 |
OPE, EMT, MW |
2008-07-24 09:25 |
Hokkaido |
|
R&D on Radio on Free Space Optics Communication Systems
-- Study of RF signal transmission using FSO system through the atmosphere -- Kazuhiko Wakamori, Kamugsha Kazaura, Alam Shah, Pham Dat, Toshiji Suzuki, Koichi Takahashi, Kazunori Omae, Mitsuji Matsumoto, Takuro Sato (Waseda University), Takeshi Higashino, Yuji Aburakawa, Takuya Nakamura, Katsutoshi Tsukamoto, Shozo Komaki (Osaka University) MW2008-48 OPE2008-31 |
We are doing a Research and Development on Radio on Free Space Optics (RoFSO) Communication System in order to realize a... [more] |
MW2008-48 OPE2008-31 pp.7-12 |