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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ, MICT (Joint) |
2024-03-15 15:45 |
Shimane | Improvement of power durability in transparent electromagnetic shields with multi-layered conductive sheets Hidetoshi Makimura, Yuta Sugiyama, Kengo Nishimoto, Yoshio Inasawa (Mitsubishi Electric Corp.)  EMCJ2023-108 |
[more] | EMCJ2023-108 pp.23-28 |
|
| LOIS, ICM | 2024-01-26 15:05 |
Nagasaki | Nagasaki Prefectural Art Museum (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
A Study of Automatic Network Operation based on User's Intents
-- Digital twin of large-scale network -- Takamichi Nishijima, Atsushi Kitada, Kimihiko Abe, Yuta Sugiyama, Satoru Umezaki, Hiroshi Tomonaga (Fujitsu) ICM2023-42 LOIS2023-46 |
In the DX era, to quickly service in is required as business needs change. The current network design and operation reli... [more] | ICM2023-42 LOIS2023-46 pp.80-85 |
| WPT, MW | 2023-04-13 14:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Design and Evaluation of Small 4-way Power Combiner using One Waveguide Yuta Sugiyama, Takeshi Oshima, Hidenori Ishibashi, Miki Kagano, Hidenori Yukawa, Toru Fukasawa, Yoshio Inasawa (Mitsubishi Electric) WPT2023-4 MW2023-4 |
High power HPAs made of GaN are beginning to be widely used for 5G and satellite communications. Maximum output power of... [more] | WPT2023-4 MW2023-4 pp.16-21 |
| LOIS, ICM | 2023-01-19 14:15 |
Fukuoka | Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
A Study of Automatic Network Operation based on User's Intents
-- Practice in Operation DX -- Takamichi Nishijima, Atsushi Kitada, Yuta Sugiyama, Satoru Umezaki, Hiroshi Tomonaga (Fujitsu) ICM2022-34 LOIS2022-34 |
In the DX era, to quickly service in is required as business needs change. The current network design and operation reli... [more] | ICM2022-34 LOIS2022-34 pp.19-24 |
| MW | 2022-03-03 09:35 |
Online | Online | Chip Resistors for Heat Dissipation on RF circuits Yuta Sugiyama, Hidenori Ishibashi, Takeshi Oshima, Hidenori Yukawa, Toru Fukasawa, Toru Takahashi, Yoshio Inasawa (Mitsubishi Electric) MW2021-112 |
In this paper we present that the technology of heat dissipation for RF circuit using chip resistors. The quarter wavele... [more] | MW2021-112 pp.7-11 |
| PN | 2022-03-01 13:30 |
Online | Online | High-Accuracy Optical Frequency Transfer Technology over WDM Networks Kaoru Arai, Hiroki Sakuma, Ryuta Sugiyama, Takashi Miyamura (NTT) PN2021-59 |
Optical clocks have been developed as a next-generation high-accuracy frequency oscillation source, and high-accuracy fr... [more] | PN2021-59 pp.37-41 |
| MW | 2021-12-17 13:35 |
Kanagawa | Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
A Basic Study on RFID Tag Antennas Placed on a Metallic Temporary Equipment for Construction Yuta Sugiyama, Naoki Miyata (TMCIT) MW2021-102 |
In order to use UHF RFID tags for inventory management of temporary construction equipment, it is difficult to transmit ... [more] | MW2021-102 pp.103-108 |
| MW | 2021-03-05 15:20 |
Online | Online | RF circuit combined inkjet-printed silver wire and copper foil wire Yuta Sugiyama, Hidenori Ishibashi, Takeshi Oshima, Toru Takahashi, Yoshio Inasawa (Mitsubishi Electric), Hikaru Harada (Kishu Giken Kogyo) MW2020-99 |
In this paper we present RF circuit combined inkjet-printed silver wiring and copper foil wiring. Since the inkjet print... [more] | MW2020-99 pp.43-48 |
| PN | 2021-03-01 13:25 |
Online | Online | Study on High-Accuracy Synchronization System Using Optical Frequency Comb Kaoru Arai, Hiroki Sakuma, Ryuta Sugiyama, Takashi Miyamura (NTT) PN2020-42 |
This paper introduces a study of the next-generation synchronization system based on the optical clock, which is a high-... [more] | PN2020-42 pp.5-9 |
| PN | 2020-03-03 10:35 |
Kagoshima | (Cancelled but technical report was issued) |
Study on Next-Generation Synchronization Technology using High-Accuracy Frequency Kaoru Arai, Hiroki Sakuma, Ryuta Sugiyama, Kazuyuki Matsumura (NTT) PN2019-64 |
This paper introduces a future synchronous network concept based on the next generation atomic clock, which is a high-pr... [more] | PN2019-64 pp.73-76 |
| EMCJ, IEE-EMC | 2017-12-15 13:50 |
Gifu | Gifu University | Transmission Coefficient Measurement Setup for Automotive Millimeter-Wave Radar Cover Yuta Sugiyama, Takaki Nishiuchi, Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo), Kento Tada (NOK) EMCJ2017-84 |
[more] | EMCJ2017-84 pp.47-52 |
| EMCJ, IEE-EMC, IEE-MAG | 2017-05-18 15:01 |
Overseas | Nanyang Technological University | [Poster Presentation]
Transmission Characteristics of Band Pass Space Filter Using Metal Grid from Microwave to Millimeter Waves Yuta Sugiyama, Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo), Takanori Tsutaoka (Hiroshima Univ.) EMCJ2017-15 |
[more] | EMCJ2017-15 pp.17-18 |
| EMCJ | 2016-09-16 14:10 |
Hyogo | University of Hyogo | Study on the Stable Indoor EM Wave Communication System at 920MHz Yuta Sugiyama, Shinichiro Yamamoto, Kenichi Hatakeyama (Univ. of Hyogo), Ikuo Yamashita (Kansai Electric Power) EMCJ2016-55 |
[more] | EMCJ2016-55 pp.29-34 |
| NS | 2014-04-17 09:50 |
Okinawa | Ishigaki-City-Hall | Study for Route Optimization in a Large IP Network by Centralized Control Ryuta Sugiyama, Tomonori Takeda (NTT) NS2014-1 |
With respect to the control plane of IP network, it is expected that the centralized control system using by SDN/OpenFlo... [more] | NS2014-1 pp.1-4 |
| NS, IN (Joint) |
2013-03-08 14:30 |
Okinawa | Okinawa Zanpamisaki Royal Hotel | Virtual Network Topology Designs and Evaluations Taiju Mikoshi, Toyofumi Takenaka (Nihon Univ.), Ryuta Sugiyama, Akeo Masuda, Kohei Shiomoto, Atsushi Hiramatsu (NTT) NS2012-269 |
Recently, VNT~(Virtual Network Topology) has been studied for flexibility and efficiency using of network resources. V... [more] |
NS2012-269 pp.607-612 |
| NS | 2012-04-20 14:15 |
Kochi | Univ. of Kochi | Evaluation of Traffic Matrix Estimation on Service Integrated IP Network Ryuta Sugiyama, Tomonori Takeda, Takashi Miyamura, Yoshihiko Uematsu (NTT) NS2012-15 |
Understanding traffic matrix structure exactly is important for network design and so forth. Traffic matri... [more] | NS2012-15 pp.83-86 |
| NS, IN (Joint) |
2012-03-09 10:30 |
Miyazaki | Miyazaki Seagia | High-Speed Calculation Method for Large Scale Multi-Layer Network Design Problem Taiju Mikoshi, Toyofumi Takenaka (Nihon Univ.), Ryuta Sugiyama, Akeo Masuda, Kohei Shiomoto, Atsushi Hiramatsu (NTT) NS2011-221 |
Multi-layer network optimization has been studied for efficient use of network resources by solving linear programming p... [more] | NS2011-221 pp.237-242 |
| NLP | 2011-11-11 11:00 |
Okinawa | Miyako Island Marine Terminal | A dynamic path finding method using reward distribution agents Yuta Sugiyama, Hidehiro Nakano, Arata Miyauchi (Tokyo City Univ.) NLP2011-114 |
Recently, the wireless communication technology has attracted significant attention. In wireless networks, each wireless... [more] | NLP2011-114 pp.125-128 |
| PN, OCS, NS (Joint) |
2011-06-24 10:30 |
Wakayama | Wakayama University | [Encouragement Talk]
Study on Practicality of Fault-Resilient Link Bandwidth Design
-- Reduction on Computation Time and Applization to Input Values including any Errors -- Ryuta Sugiyama, Takashi Miyamura, Yoshihiko Uematsu, Kohei Shiomoto (NTT) NS2011-47 |
(Advance abstract in Japanese is available) [more] | NS2011-47 pp.21-26 |
| NS | 2010-04-16 09:00 |
Kagoshima | Kagoshima Univ. | Bandwidth Design Method Considering Failures in IP Network Ryuta Sugiyama, Tomonori Takeda, Yoshihiko Uematsu, Kohei Shiomoto (NTT) NS2010-9 |
This paper proposes a bandwidth design method considering failures in an IP network. When we design the link bandwidth, ... [more] | NS2010-9 pp.43-46 |
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