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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| PN | 2021-08-31 14:25 |
Online | Online | Cost-Effective Networks Capacity Enhancement by a Partial introduction of Ultra-Dense WDM on Bandwidth-Variable Virtual Optical Links Kazuki Hayashi, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.)  PN2021-23 |
[more] | PN2021-23 pp.63-68 |
| PN | 2021-08-31 15:15 |
Online | Online | Estimation of Transmitter IQ Imbalance in Digital Coherent Communication Systems Naoki Tsuchida, Takuma Kuno, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2021-25 |
To satisfy the ever-increasing traffic demand in a cost-effective manner, the transmission capacity per wavelength needs... [more] | PN2021-25 pp.74-79 |
| EA | 2020-12-14 10:05 |
Online | Online | Speech Signal Detection Based on Bayesian Estimation by Observing Air-Conducted Speech under Existence of Surrounding Noise with Aid of Bone-Conducted Speech Akira Ikuta, Hisako Orimoto (Prefectural Univ. of Hiroshima), Kouji Hasegawa (Hiroshima Prefectural Technology Research Inst.) EA2020-48 |
When applying speech recognition systems to actual circumstances such as inspection and maintenance operations in indust... [more] | EA2020-48 pp.13-18 |
| PN | 2020-08-24 11:20 |
Online | Online | Optical-Node Architecture for High-Capacity SDM-Based Optical Networks Takuma Kuno, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2020-16 |
Space-division multiplexing has been receiving increasing attention as a way to expand transmission capacity of an optic... [more] | PN2020-16 pp.17-23 |
| PN | 2020-08-25 10:25 |
Online | Online | Route, Core, and Spectrum assignment algorithm for SDM-Based Optical Path Networks Yang Wang, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2020-20 |
Space division multiplexing (SDM) over multi-core fibers (MCFs) is advocated as a promising technology to overcome the c... [more] | PN2020-20 pp.45-48 |
| PN, NS, OCS (Joint) |
2020-06-19 12:55 |
Online | Online | [Invited Lecture]
Reinforcement-Learning-Based Networking Adaptive to Traffic-Distribution Change Ryuta Shiraki, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.), Ken-ichi Sato (AIST) PN2020-9 |
[more] | PN2020-9 pp.27-31 |
| PN | 2020-03-02 17:30 |
Kagoshima | (Cancelled but technical report was issued) |
Optical-Cross-Connect Architecture for SDM-Based Optical Networks Takuma Kuno, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) PN2019-59 |
[more] | PN2019-59 pp.37-43 |
| CS, OCS (Joint) |
2020-01-17 10:25 |
Oita | Beppu Housensou Hotel (Oita Pref.) | High-Throughput Optical Circuit Switch Based on Wavelength-Division Multiplexing and Space-Division Multiplexing Eiji Honda, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.), Ken-ichi Sato (AIST) OCS2019-75 |
To process increasing datacenter traffic cost-effectively, optical circuit switches are needed. By using wavelength rout... [more] | OCS2019-75 pp.59-62 |
| RISING (2nd) |
2019-11-26 10:30 |
Tokyo | Fukutake Learning Theater, Hongo Campus, Univ. Tokyo | [Poster Presentation]
Dynamic Routing-and-Spectrum-Assignment Algorithm with Adaptation to Traffic-Distribution Change for Flexible-Grid Networks Ryuta Shiraki, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.), Ken-ichi Sato (AIST) |
[more] | |
| PN | 2019-11-14 17:45 |
Kanagawa | Reinforcement-learning-based optical-path routing and wavelength assignment with adaptation to traffic-distribution change Ryuta Shiraki, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.), Ken-ichi Sato (AIST) PN2019-27 |
We propose a novel RSA algorithm that can increase fiber-utilization efficiency in dynamically-changing flexible-grid ne... [more] | PN2019-27 pp.23-27 |
|
| EMD | 2019-10-18 13:30 |
Ibaraki | Cost reduction of C/C composite pantograph contact strip Yuki Miyahira, Yoshitaka Kubota (RTRI), Koji Hasegawa, Tatsuya Yoshii (FINE SINTER), Akio Kamezaki (CFC Design) EMD2019-37 |
(To be available after the conference date) [more] | EMD2019-37 pp.7-12 |
|
| NS | 2019-10-11 09:20 |
Aichi | Nagoya Institute of Technology | [Invited Lecture]
Construction Algorithm of Metropolitan Area Network Based on Regional Characteristics in Japan
-- A Case of Tokyo Metropolitan Area -- Takuji Tachibana (Univ. Fukui), Yusuke Hirota (NICT), Keijiro Suzuki (AIST), Takehiro Tsuritani (KDDI Research), Hiroshi Hasegawa (Nagoya Univ.) NS2019-114 |
[more] | NS2019-114 pp.63-70 |
| OCS, PN, NS (Joint) |
2019-06-21 09:30 |
Iwate | MALIOS（Morioka） | Extended Algorithm for Construction of Network Model for Tokyo Metropolitan Area Takuji Tachibana (Univ. Fukui), Yusuke Hirota (NICT), Keijiro Suzuki (AIST), Takehiro Tsuritani (KDDI Research), Hiroshi Hasegawa (Nagoya Univ.) PN2019-8 |
(Advance abstract in Japanese is available) [more] | PN2019-8 pp.9-12 |
| PN | 2019-04-26 13:50 |
Tokyo | The University of Electro-Communication, Build E-3, Hall 301 | A Study on a Metro Network Model of Japan Based on the Regional Characteristics Takuji Tachibana (Univ. Fukui), Yusuke Hirota (NICT), Keijiro Suzuki (AIST), Takehiro Tsuritani (KDDI Research), Hiroshi Hasegawa (Nagoya Univ.) PN2019-3 |
[more] | PN2019-3 pp.13-16 |
| PN | 2019-03-14 14:05 |
Okinawa | Miyako Island Hirara Port Terminal Bldg. | [Invited Lecture]
Grouped Routing with Distance-Adaptive Modulation Keisuke Kayano, Shuhei Yamaoka, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2018-85 |
To process the ever-increasing network traffic cost-efficiently, the spectral efficiency of photonic networks must be in... [more] | PN2018-85 pp.13-17 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-18 13:55 |
Osaka | Osaka University Nakanoshima Center | Survivable Optical Path Networks Utilizing Optical Virtual Links Keisuke Itakura, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2018-80 EMT2018-114 OPE2018-189 LQE2018-199 EST2018-127 MWP2018-98 |
Resilient coarse/fine hybrid granular routing optical network architecture with high spectral utilization efficiency is ... [more] | PN2018-80 EMT2018-114 OPE2018-189 LQE2018-199 EST2018-127 MWP2018-98 pp.263-270 |
| MoNA | 2019-01-16 13:00 |
Kyoto | T. B. D. | [Encouragement Talk]
IoTorch: Intuitively Obtaining Information from Devices in Visible Region by LED-to-Camera Communication Yuki Hokazono, Koichi Hasegawa, Yoshiaki Narusue (Tokyo Univ.), Aoi Koizuka (KDDI Research, Inc.), Makoto Suzuki (Sonas, Inc.), Hiroyuki Morikawa (Tokyo Univ.) MoNA2018-61 |
Towards ``intuitive'' communication, which allows a user to directly obtain information from a device in the user intere... [more] | MoNA2018-61 p.25 |
| PN | 2018-09-03 11:20 |
Hokkaido | Hotel DAIHEIGEN (Tokachi) | Quasi-Nyquist WDM Network Architecture and Its Design Ryuta Shiraki, Shuhei Yamaoka, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2018-17 |
In order to cope with an exponentially increase in communication traffic, further network capacity enhancement by improv... [more] | PN2018-17 pp.13-16 |
| PN | 2018-09-04 10:25 |
Hokkaido | Hotel DAIHEIGEN (Tokachi) | Design of Ultra-Dense Optical Networks Enabled by Grouped Routing with Distance-Adaptive Modulation Keisuke Kayano, Shuhei Yamaoka, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2018-21 |
To process the ever-increasing network traffic cost-efficiently, the spectral efficiency of photonic networks must be in... [more] | PN2018-21 pp.37-41 |
| US | 2018-08-30 15:45 |
Tokyo | Tokyo Institute of Technology | Study on acoustic scattering characteristics of pointhead flounder (Cleisthenes pinetorum)
-- Characteristics of pointhead flounder observed with a quantitative echosounder. -- Tohru Mukai, Naizheng Yan, Jun Yamamoto, Kohei Hasegawa (Hokkaido Univ.) US2018-46 |
This study addresses the characteristics of the pointhead flounder Cleisthenes pinetorum using a quantitative echosounde... [more] | US2018-46 pp.29-32 |
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