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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SR, SRW (Joint) |
2024-03-15 10:15 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Research on wireless transmission technology at universities and high frequency bands Hidekazu Murata (Yamaguchi Univ.)  RCS2023-283 SR2023-106 SRW2023-70 |
Mobile communication systems have evolved to higher frequency bands with each successive generation. High-speed wireless... [more] | RCS2023-283 SR2023-106 SRW2023-70 p.132(RCS), p.64(SR), p.97(SRW) |
| EMCJ | 2024-01-19 09:55 |
Kumamoto | Improved transmission characteristics at bends in high-speed signal lines Akinori Nomoto, Sinichi SasakiSasaki (SU) EMCJ2023-88 |
In recent years, with the downsizing and higher functionality of information equipment, the deterioration of transmissio... [more] | EMCJ2023-88 pp.7-10 |
|
| OCS, LQE, OPE | 2023-10-19 13:50 |
Kochi | (Primary: On-site, Secondary: Online) |
Integration of Spot-size Converters into Membrane Lasers on SiC
-- Improved fiber-coupled Output Power Enabling Fiber-amplifier-free Transmission of 100-GBaud Signals -- Suguru Yamaoka, Takuma Aihara, Nikolaos-Panteleimon Diamantopoulos, Hidetaka Nishi, Takuro Fujii, Yoshiho Maeda, Hiroki Sugiyama, Tatsurou Hiraki, Koji Takeda, Toru Segawa, Shinji Matsuo (NTT) OCS2023-31 OPE2023-86 LQE2023-33 |
Membrane lasers on SiC provide the fastest direct modulation, but the SiC’s medium refractive index of 2.6 prevents the ... [more] | OCS2023-31 OPE2023-86 LQE2023-33 pp.24-27 |
| SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-12 10:50 |
Osaka | Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
A study on the application of Raptor codes in a relay transmission model for large-capacity data utilizing V2X Haruki Shimizu (NITech), Keitarou Kondou, Yozo Shoji (NICT), Eiji Okamoto (NITech) RCS2023-81 |
High-frequency radio waves, such as millimeter waves, which enable high-speed, large-capacity communications between rad... [more] | RCS2023-81 pp.13-18 |
| PN, NS, OCS (Joint) |
2023-06-08 15:25 |
Kagawa | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Multi-Terabit Optical Transmission with Ultra High Symbol Rate Signal Generation and Detection Technologies Masanori Nakamura (NTT) NS2023-26 OCS2023-12 PN2023-8 |
With the rapid increase of network traffic, expansion of transmission capacity per wavelength of a digital coherent opti... [more] | NS2023-26 OCS2023-12 PN2023-8 pp.35-40(NS), pp.16-21(OCS), pp.16-21(PN) |
| MICT, WBS, RCC, SAT (Joint) [detail] |
2023-05-26 14:20 |
Tokyo | TOKYO BIG SIGHT (Primary: On-site, Secondary: Online) |
[Special Talk]
Japan’s Participation in the joint NASA Nancy Grace Roman Space Telescope Mission
-- Expectations and Realization of Ultra-high-speed Ka-band Downlink from Sun-Earth L2 Halo Orbit to Misasa Station -- Atsushi Tomiki, Shota Miyazaki, Takayuki Tamura, Yasuhiro Murata, Toru Yamada, Roman Project Team (JAXA) SAT2023-9 MICT2023-9 |
The Nancy Grace Roman Space Telescope (Roman Telescope) is a near-infrared astronomical satellite of NASA, which is plan... [more] | SAT2023-9 MICT2023-9 pp.42-46 |
| ED, MWPTHz | 2022-12-20 13:00 |
Miyagi | [Invited Talk]
Bi-directional real-time 300GHz radio communication system Tetsuya Kawanishi (Waseda Univ.) ED2022-83 MWPTHz2022-54 |
This presentation provides an overview of the research results obtained in the EU-Japan joint research project: ThoR (Te... [more] | ED2022-83 MWPTHz2022-54 pp.58-61 |
|
| RCS | 2022-10-27 14:00 |
Ehime | Ehime University, and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Spatial Signal Processing in Sub-Terahertz-Band Indoor Radio Communications Yasutaka Ogawa, Toshihiko Nishimura, Takanori Sato, Junichiro Hagiwara, Takeo Ohgane (Hokkaido Univ.) RCS2022-135 |
The sixth-generation (6G) mobile communication system has been studied to commercialize the service in around 2030. One ... [more] | RCS2022-135 p.28 |
| AP | 2022-08-19 13:00 |
Tochigi | Tochigi Prefecture Industrial Center (Primary: On-site, Secondary: Online) |
A Novel Estimation Method of Radio Propagation Characteristics Based on Color Images Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Mitsuki Nakamura (NTT DOCOMO) AP2022-67 |
In the advanced cyber-physical system (CPS) envisioned in the 2030s, AI will reproduce and emulate the real world in var... [more] | AP2022-67 pp.17-22 |
| MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] | 2022-07-19 11:15 |
Hokkaido | Asahikawa Civic Culture Hall (Primary: On-site, Secondary: Online) |
[Invited Talk]
Spatial-Domain Signal Processing in Sub-Terahertz Communications Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.) EMT2022-21 MW2022-45 OPE2022-24 EST2022-22 MWPTHz2022-19 |
The sixth-generation mobile communication is being extensively studied to commercialize the services in around 2030. A f... [more] | EMT2022-21 MW2022-45 OPE2022-24 EST2022-22 MWPTHz2022-19 p.72 |
| RCS | 2022-06-17 09:30 |
Okinawa | University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
A study on Joint Channel and Data Estimation via Parametric Bilinear Inference for OTFS Transmission Kengo Furuta, Kenta Ito, Takumi Takahashi (Osaka Univ), Shinsuke Ibi (Doshisha Univ), Seiichi Sampei (Osaka Univ) RCS2022-56 |
In high-speed mobile communication environments, an orthogonal time frequency space (OTFS) scheme with robustness to dou... [more] | RCS2022-56 pp.188-193 |
| EA | 2022-05-13 14:10 |
Online | Online | Acoustic diagnosis and monitoring for high voltage switchgear Takashi Endo, Purohit Harsh, Yohei Kawaguchi (Hitachi) EA2022-7 |
This paper proposes a method for estimating stroke speed from sounds made during the opening and closing of high-voltage... [more] | EA2022-7 pp.30-34 |
| OCS, OPE, LQE | 2021-11-12 16:05 |
Online | Online | [Special Invited Talk]
Ultra-high-speed Signal Generation and Detection Technologies for Long-Haul Transmission Systems over 1-Tbps/λ Net-Data Rate Masanori Nakamura (NTT) OCS2021-26 OPE2021-46 LQE2021-25 |
We discuss the theoretical and practical aspects of high symbol-rate signal optimization techniques for realizing a >1-T... [more] | OCS2021-26 OPE2021-46 LQE2021-25 pp.24-27 |
| WBS, RCC, SAT, MICT (Joint) [detail] |
2021-05-20 15:25 |
Online | Online (Zoom) | [Special Talk]
A demonstration experiment of rapid communication in amateur radio band using 2U CubeSat HIROGARI Yousei Maeda, Kousei Nagasawa, Tatsuya Kano, Nozomu Kogiso (Osaka Prefecture Univ.) WBS2021-11 RCC2021-11 SAT2021-9 |
CubeSat “HIROGARI (OPUSAT-II)”, developed by the Small Spacecraft System Research Center (SSSRC) at Osaka Prefecture Uni... [more] | WBS2021-11 RCC2021-11 SAT2021-9 pp.56-61(WBS), pp.56-61(RCC), pp.44-49(SAT) |
| OFT | 2021-01-14 15:35 |
Online | Online | Numerical evaluation of Root-Nyquist Pulse Generation Using Highly Nonlinear Fiber Jiro Osawa, Tomoya Yokoi, Yuji Miyoshi, Hirokazu Kubota (Osaka Prefecture Univ.) OFT2020-49 |
Nyquist optical time division multiplexing (N-OTDM) is expected as one of the methods to realize large capacity of optic... [more] | OFT2020-49 pp.23-27 |
| RCS | 2020-10-22 15:50 |
Online | Online | [Invited Talk]
Long-range THz transmission for mobile networks Tetsuya Kawanishi (Waseda Univ.) RCS2020-101 |
High-speed radio transmission can be realized by using THz-bands, where wide frequency bands are available for various s... [more] | RCS2020-101 p.52 |
| SRW | 2020-08-25 13:00 |
Online | Online | [Invited Talk]
Future prospective of over 1km high-speed THz wireless transmission Tetsuya Kawanishi (Waseda Univ.) SRW2020-22 |
High-speed wireless data transfer can be realized by using radio-waves in THz-bands, where wide frequency bands are avai... [more] | SRW2020-22 pp.61-65 |
| SRW | 2020-01-14 10:55 |
Kanagawa | TBD | Field Experiment of IEEE 802.15.4 Based High-Speed FSK Transmission Scheme Yueying Xiang, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2019-52 |
Frequency shift keying (FSK) is a widely-used transmission scheme defined in IEEE 802.15.4 for Internet of things (IoT) ... [more] | SRW2019-52 pp.7-12 |
| NS, RCS (Joint) |
2019-12-20 14:55 |
Tokushima | Tokushima Univ. | 28GHz Band 5G Experimental Trial in High Mobility Environment Using the Shinkansen Nopbuhide Nonaka, Kazushi Muraoka, Tatsuki Okuyama, Satoshi Suyama, Yukihiko Okumura, Takahiro Asai (NTT DOCOMO), Yoshihiro Matsumura (JR Central) RCS2019-264 |
Commercial services in fifth-generation (5G) mobile communication system will start by using 3.7 GHz, 4.5 GHz, and 28 GH... [more] | RCS2019-264 pp.145-150 |
| WBS (2nd) |
2019-12-17 - 2019-12-18 |
Aichi | Hotel Kinsenkaku | An Experiment of Image Sensor Communication Using Digital Micromirror Device Projector as a Vehicle Headlight Tomoya Arisue, Takaya Yamazato, Hiraku Okada (Nagoya Univ.), Masayuki Kinoshita (Chiba Inst. of Technology), Shintaro Arai (Okayama Univ. of Science), Tomohiro Yendo (Nagaoka Univ. of Technology), Koji Kamakura (Chiba Inst. of Technology), Toshiaki Fujii (Nagoya Univ.) |
This paper presents an image sensor communication (ISC) using a digital micromirror device (DMD) projector as a transmit... [more] | |
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