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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SANE | 2022-08-18 17:45 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Optical ground station construction and steady technology acquisition for optical communications between space and ground
-- Space optical direct communication technology -- Tatsuya Mukai, Yosuke Hashimoto, Eiichi Mizuta, Tomohiro Araki (JAXA), Yoshihisa Takayama (TU)  SANE2022-43 |
In addition to contemporary radio technologies, space agencies plan to adopt optical technologies to realize faster data... [more] | SANE2022-43 pp.56-61 |
| MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] | 2022-07-20 11:40 |
Hokkaido | Asahikawa Civic Culture Hall (Primary: On-site, Secondary: Online) |
Development of Coherent Optical Receiver Integrated with Spatial Tracking Sensor Hitomi Ono, Tomohiro Akiyama, Eisuke Haraguchi, Toshiyuki Ando (MELCO) EMT2022-43 MW2022-67 OPE2022-46 EST2022-44 MWPTHz2022-41 |
The optical satellite communication system with high-speed, small size and low power consumption is required because of ... [more] | EMT2022-43 MW2022-67 OPE2022-46 EST2022-44 MWPTHz2022-41 pp.174-177 |
| PN | 2022-03-02 15:55 |
Online | Online | Application of polarization-independent subtractive interference cancellation algorithm for same-band and bidirectional coherent communication Mizuki Inagaki, Takahiro Kodama (Kagawa Univ.) PN2021-84 |
When a single core and the same band bidirectional transmission is performed in a passive optical network (PON) for mobi... [more] | PN2021-84 pp.169-173 |
| RCS, SIP, IT | 2022-01-20 14:05 |
Online | Online | A Study on Extended DLDC-Aided Joint Signal Processing in Unified Optical and Wireless Channels Yoshikatsu Wakabayashi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) IT2021-42 SIP2021-50 RCS2021-210 |
One of the solutions for utilizing the high-frequency band is to deploy multiple distributed units (DUs) under a central... [more] | IT2021-42 SIP2021-50 RCS2021-210 pp.81-86 |
| OCS, CS (Joint) |
2021-01-14 14:20 |
Online | Online | Study of the Effect of Single Near-end Reflection on Bidirectional Transmission of QPSK/OOK Asymmetrically Modulated Signals in the Same Bandwidth Tetsuji Goto, Takahiro Kodama, Masahiko Jinno (Kagawa Univ.) OCS2020-29 |
In recent years, PON systems for mobile front halls are required to have a larger capacity due to wireless terminal base... [more] | OCS2020-29 pp.12-17 |
| RCS, AP, UWT (Joint) |
2020-11-26 11:45 |
Online | Online | [Invited Lecture]
Undersea optical wireless communication technology and its expansion to novel networks Takahiro Kodama (Kagawa Univ.), Yoshiaki Inoue (Osaka Univ.), Tomotaka Kimura (Doshisya Univ.) AP2020-87 RCS2020-126 |
Research and development of underwater optical wireless communication, which is excellent in large-capacity communicatio... [more] | AP2020-87 RCS2020-126 pp.78-82(AP), pp.93-97(RCS) |
| CQ, CS (Joint) |
2020-06-26 14:50 |
Online | Online | [Special Invited Talk]
An initial study of seafloor optical wireless access/core network Takahiro Kodama (Kagawa Univ.), Yoshiaki Inoue (Osaka Univ.), Tomotaka Kimura (Doshisya Univ.) CS2020-13 CQ2020-20 |
Seafloor optical wireless networks will become necessary in the development of undersea exploration technologies such as... [more] | CS2020-13 CQ2020-20 pp.53-58(CS), pp.97-102(CQ) |
| RCS | 2020-06-25 13:00 |
Online | Online | A Study on DLDC-Aided Joint Signal Processing for Unified Optical and Wireless Channels Yoshikatsu Wakabayashi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2020-35 |
One of the solutions for utilizing the high-frequency band is to deploy multiple distributed units (DU) under a central ... [more] | RCS2020-35 pp.73-77 |
| SAT, SANE (Joint) |
2020-02-19 15:15 |
Okinawa | Development and operations of a transportanble optical ground station (TOGS) for space optical direct communications
-- Space optical communications technology -- Tatsuya Mukai (JAXA), Yoshihisa Takayama (TU), Tomohiro Araki (JAXA) SANE2019-105 |
The data volumes of space communication services connected between space and ground tends to increase more and more and ... [more] | SANE2019-105 pp.43-48 |
|
| NS, RCS (Joint) |
2019-12-19 15:40 |
Tokushima | Tokushima Univ. | [Invited Lecture]
Toward the Realization of the Physical Infrastructure of Seafloor Optical Wireless Communication Networks Takahiro Kodama (Kagawa Univ.), Yoshiaki Inoue (Osaka Univ.), Tomotaka Kimura (Doshisha Univ.) NS2019-146 RCS2019-249 |
The spread of information and communication terminals for seabed resource exploration and seafloor topography observatio... [more] | NS2019-146 RCS2019-249 pp.63-67 |
| AP, SANE, SAT (Joint) |
2019-07-17 16:00 |
Miyagi | Tohoku Univ. | Optical Ground Station Facilities for Experiment using 1kg class Optical Communication Transmitter (VSOTA) Onboard Micro Satellite RISESAT Hiroo Kunimori, Hideki Takenaka, Toshihiro Kubooka, Tetsuharu Fuse, Morio Toyoshima (NICT), Toshinori Kuwahara, Shinya Fujita, Hannah Tomio (Tohoku Univ.) SANE2019-21 SAT2019-8 |
The 1-kg-class optical transmitter (VSOTA) developed by NICT was mounted on a small satellite (RISESAT) developed by Toh... [more] | SANE2019-21 SAT2019-8 pp.13-17(SANE), pp.1-5(SAT) |
| PN | 2018-03-05 17:05 |
Kagoshima | Minami Tanemachi Shoko Kaikan | [Invited Talk]
Improvement of the Utilization Efficiency of Optical Submarine Cables in Optical Networks Interconnecting Data Centers Shinsuke Fujisawa, Hitoshi Takeshita, Shigeyuki Yanagimachi, Emmanuel Le Taillandier de Gabory (NEC) PN2017-100 |
Traffic demands between data centers located across the globe are continuously growing with the widespread use of variou... [more] | PN2017-100 pp.61-66 |
| MWP, OPE, EMT, MW, EST, IEE-EMT [detail] | 2017-07-20 09:40 |
Hokkaido | Obihiro Chamber of Commerce and Industry | [Invited Talk]
Layer2 technologies in Optical Wireless Convergence Platform for IoT Services Tatsuya Shimizu, Takahiro Kubo, Yu Nakayama, Daisuke Hisano, Jun Terada, Akihiro Otaka (NTT) EMT2017-7 MW2017-32 OPE2017-12 EST2017-9 MWP2017-9 |
Services employing the Internet of Things (IoT) have received a lot of attention with the progress of wireless communica... [more] | EMT2017-7 MW2017-32 OPE2017-12 EST2017-9 MWP2017-9 pp.5-9 |
| MWP, OPE, EMT, MW, EST, IEE-EMT [detail] | 2017-07-20 15:55 |
Hokkaido | Obihiro Chamber of Commerce and Industry | Optical Network Controlled by Wavelength for Adaptive Allocation of Multi-Cells Naruto Yonemoto, Yasuyuki Kakubari (ENRI) EMT2017-20 MW2017-45 OPE2017-25 EST2017-22 MWP2017-22 |
We are investigating the millimeter wave communication to provide the pinpoint signal to a terminal under the dense user... [more] | EMT2017-20 MW2017-45 OPE2017-25 EST2017-22 MWP2017-22 pp.75-79 |
| PN, NS, OCS (Joint) |
2017-06-16 09:20 |
Akita | Akita Univ. | WDM-PON with Wavelength-Reuse by means of Semiconductor Optical Amplifier and Fabry-Perot Ethalon
-- Experiments on Bi-Directional Transmission -- Yoshiki Ikeda, Kariyawasam Indipalage Amila Sampath, Joji Maeda (Tokyo Univ. of Science) OCS2017-15 |
Wavelength-reuse is a technique for WDM-PON that realizes color-less optical network units (ONUs), where the downstream ... [more] | OCS2017-15 pp.23-28 |
| SR | 2016-10-27 15:00 |
Osaka | Osaka Univ. Nakanoshima Center | [Technology Exhibit]
Analytical Modeling of Near-Field Coupling Communication between Persons Equipped with Wearable Terminals through Handshaking Ryo Takeuchi, Shin Hasegawa, Yuichi Kado (KIT), Daiki Ayusawa, Mitsuru Shinagawa (Hosei Univ) SR2016-61 |
Near-Field Coupling Communication (NFCC) is a communication technology that treats the surface of the human body as a tr... [more] | SR2016-61 pp.25-31 |
| PN | 2016-03-08 14:25 |
Okinawa | Okinawaken Seinenkaikan | Proposal of the remote optical network unit for realizing an optical ad hoc networking method in the Elastic Lambda Aggregation Network Satoru Okamoto (Keio Univ.), Takahiro Sekii (Telecom Bretagne), Yoshihiro Isaji, Takehiro Sato, Naoaki Yamanaka (Keio Univ.) PN2015-120 |
To improve disaster tolerance in optical access and aggregation network, the Elastic Lambda Aggregation Network (EλAN) h... [more] | PN2015-120 pp.99-105 |
| PN | 2014-11-27 15:20 |
Tokyo | [Invited Talk]
Upward Trend of Mobile Data Traffic toward 5G, and Evolution of Radio Access Network Yukihiko Okumura (NTT DoCoMo) PN2014-22 |
In this talk, upward trend of mobile data traffic toward the fifth generation (5G) mobile communication system, and a 5G... [more] | PN2014-22 pp.13-14 |
|
| CS | 2014-07-03 13:25 |
Kagoshima | Minamitanecho Shoukoukai Kaigishitsu | [Special Invited Talk]
Optical Inter-orbit Communication Technology Shiro Yamakawa (JAXA) CS2014-24 |
Optical inter-orbit communication technology is promising technology as a key element of future space communication infr... [more] | CS2014-24 pp.43-47 |
| RCS | 2013-06-20 10:50 |
Hokkaido | Hokkaido Univ. | A Study on Adaptive Optics for Downlink Transmission in Indoor Optical Wireless MIMO Communication Systems Shinya Miyazaki, Shinichi Miyamoto, Seiichi Sampei (Osaka Univ.) RCS2013-47 |
This paper proposes an adaptive optics techniques which dynamically controls beam-width and direction of transmitting op... [more] | RCS2013-47 pp.61-66 |
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