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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CS | 2024-11-07 11:16 |
Osaka | Osaka Public University I-site Namba C1 Conference Room (Osaka) | A Proposal of an Architecture for Load Balancing in Wired Segments of Access Networks Yuuki Hatanaka, Tetsuya Yokotani (KIT), Takeshi Suehiro, Kenichi Nakura, Shigenori Tani, Seiji Kozaki, Atsuko Yokotani (Mitsubishi Electric Corporation), Hiroshi Mineno (SU)  CS2024-57 |
As the number of IoT devices increases and services become more sophisticated, network virtualization technology for acc... [more] | CS2024-57 pp.48-49 |
| CS | 2024-11-07 11:18 |
Osaka | Osaka Public University I-site Namba C1 Conference Room (Osaka) | Proposal for DBA modeling in TDM-PON Ryo Murakami, Ryohei izumida, yoshihiro kawai, yuki hatanaka, tetuya yokotani (KIT), takeshi suehiro, kenichi nakura, shigenori tani, seiji kozaki (Mitsubishi Electric) CS2024-58 |
The use of passive optical networks (PON) for multiplexing in mobile systems and sensor networks for the IoT is consider... [more] | CS2024-58 pp.50-51 |
| SAT, RCS (Joint) |
2022-08-25 14:45 |
Hokkaido | (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
R&D Trends in Onboard Paylaod toward NTN Shigenori Tani, Michiya Hayama, Futaba Ejima, Hideki Ishihara, Hiroyuki Tanaka (Mitsubishi Electric), Johta Awano, Masanobu Yajima (JAXA) SAT2022-33 RCS2022-108 |
Satellite communications have traditionally been a relatively closed network, but with the standardization of NTNs, a wi... [more] | SAT2022-33 RCS2022-108 pp.25-29(SAT), pp.61-65(RCS) |
| SAT, RCS (Joint) |
2020-08-21 10:55 |
Online | Online (Online) | [Encouragement Talk]
A Fundamental Study Toward the Software Defined Satellite Shigenori Tani, Yasutaka Yamashita, Michiya Hayama, Masatake Hangai, Hiroshi Aruga (Mitsubishi Electric) SAT2020-20 |
The software defined satellite (SDS) improves frequency utilization to control resources such as time, frequency, and sp... [more] | SAT2020-20 pp.53-57 |
| AP, SANE, SAT (Joint) |
2020-07-15 14:15 |
Online | Online (Online) | Experimental Evaluation of an Adaptive Equalization Scheme for Compensating both Linear and Nonlinear Distortion Shunsuke Uehashi, Yasunori Nouda, Shigenori Tani, Hangai Masatake, Hiroshi Aruga (Mitsubishi Electric Corp.) SAT2020-3 |
[more] | SAT2020-3 pp.1-6 |
| SAT, SANE (Joint) |
2020-02-20 13:50 |
Okinawa | (Okinawa) | Soft error mitigation using CNN DAE for onboard digital payload Shigenori Tani, Yasutaka Yamashita, Shigeru Uchida, Hiroshi Aruga (Mitsubishi Electric) SAT2019-81 |
An onboard digital payload enables communication and observation satellites to improve operation flexibility by changing... [more] | SAT2019-81 pp.69-74 |
| SAT, SANE (Joint) |
2020-02-20 14:15 |
Okinawa | (Okinawa) | A Study on Power Control Method Using Q-learning to Extend Life of Satellite-Borne Batteries in Low-Earth Orbit Satellite Communication System Hikaru Tsuchida, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Kazuma Kaneko, Shigenori Tani, Shigeru Uchida, Hiroshi Aruga (MELCO) SAT2019-82 |
Recently, there is an increasing demand for satellite communication networks on a global scale. Therefore, low-Earth orb... [more] | SAT2019-82 pp.75-80 |
| AP, SANE, SAT (Joint) |
2019-07-17 16:50 |
Miyagi | Tohoku Univ. (Miyagi) | Performence Evaluation of Adaptive Equalization Scheme with Linear and Nonlinear Distortion Yasunori Nouda, Shunsuke Uehashi, Shigenori Tani, Shigeru Uchida, Hiroshi Aruga (Mitsubishi Electric) SANE2019-23 SAT2019-10 |
The demand for wideband transmission is increasing greatly in satellite communication system. In wideband transmission, ... [more] | SANE2019-23 SAT2019-10 pp.25-30(SANE), pp.13-18(SAT) |
| SANE, SAT (Joint) |
2019-02-14 12:40 |
Kagoshima | Tanegashima Island (Kagoshima) | Optimal Beam Assignment Techniques for Beam Hopping Satellite Systems Shigenori Tani, Michiya Hayama, Shigeru Uchida, Atsushi Okamura (Mitsubishi Electric) SAT2018-62 |
Beam hopping system sharing transmitting resources in time enables satellites and gateways to reduce their costs for inc... [more] | SAT2018-62 pp.29-34 |
| SANE, SAT (Joint) |
2019-02-13 12:40 |
Kagoshima | Tanegashima Island (Kagoshima) | Computational Complexity Reduction for an Adaptive Equalization Scheme based on Memory Polynomial for Compensating both Linear and Nonlinear Distortion Shunsuke Uehashi, Yasunori Nouda, Shigenori Tani, Shigeru Uchida, Atsushi Okamura (Mitsubishi Electric) SAT2018-68 |
The demand for wideband transmission is increasing greatly in satellite communication system. In wideband transmission, ... [more] | SAT2018-68 pp.63-68 |
| SAT, WBS (Joint) |
2018-05-24 14:55 |
Kagoshima | Kagoshima University (Kagoshima) | Adaptive Equalization Scheme for Single Carrier Transmission with Nonlinear Distortion Yasunori Nouda, Shunsuke Uehashi, Shigenori Tani, Katsuyuki Motoyoshi, Atsushi Okamura (Mitsubishi Electric Corp.) WBS2018-2 |
This paper presents a nonlinear equalization scheme for single carrier transmission in order to realize the wideband tra... [more] | WBS2018-2 pp.7-12 |
| RCS, SR, SRW (Joint) |
2018-03-02 09:00 |
Kanagawa | YRP (Kanagawa) | A Low Latency Multihop Wireless Communication using an Interference Cancellation for NLOS Environment Michiya Hayama, Shigenori Tani, Katsuyuki Motoyoshi, Atsushi Okamura (Mitsubishi Electric) RCS2017-371 |
An optical wireless communication has low radiation noise characteristics. In the intra-spacecraft environment with a lo... [more] | RCS2017-371 pp.289-294 |
| SAT, SANE (Joint) |
2018-02-23 09:55 |
Yamaguchi | The Yamaguchi Chamber of Commerce and Industry (Yamaguchi) | Multi-carrier Relaying for Successive Data Transfer in Earth Observation Satellite Constellations Shigenori Tani, Michiya Hayama, Katsuyuki Motoyoshi, Atsushi Okamura (Mitsubishi Electric), Hiroki Nishiyama, Nei Kato (Tohoku Univ.) SAT2017-65 |
[more] | SAT2017-65 pp.47-52 |
| SANE, SAT (Joint) |
2017-02-23 09:45 |
Chiba | Katsuura Hotel Mikazuki (Chiba) | Throughput Improvement Technique by Dynamic Gateway Selection for Satellite Communication Network Shogo Tsuzaki, Shigenori Tani, Katsuyuki Motoyoshi, Atsushi Okamura (MELCO) SAT2016-62 |
[more] | SAT2016-62 pp.7-12 |
| SAT, WBS (Joint) |
2016-05-19 13:10 |
Aichi | Nagoya Institute of Technology (Aichi) | An Adaptive Beam Control Technique for LEO Satellite to Mitigate Interference to Terrestrial Networks Shigenori Tani, Katsuyuki Motoyoshi, Hiroyasu Sano, Atsushi Okamura (Mitsubishi Electric), Hiroki Nishiyama, Nei Kato (Tohoku Univ.) SAT2016-4 |
The earth observation missions have been improved its sensor performance, it results in a huge amount of data to be stor... [more] | SAT2016-4 pp.19-23 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 16:30 |
Okinawa | Okinawa Prefectural Museum & Art Museum (Okinawa) | A Study on Optimization of Beam Layout for Multibeam Satellite Shogo Tsuzaki, Shigenori Tani, Katsuyuki Motoyoshi, Hiroyasu Sano, Atsushi Okamura (Mitsubishi Electric) SAT2015-52 |
[more] | SAT2015-52 pp.25-30 |
| RCS, SAT (Joint) |
2015-08-18 13:15 |
Fukuoka | Fukuoka Univ. (Fukuoka) | [Encouragement Talk]
Improving Frequency Efficiency of High Throughput Satellite Systems with Digital Channelizer Shigenori Tani, Katsuyuki Motoyoshi, Hiroyasu Sano, Atsushi Okamura, Minoru Akita, Akinori Fujimura (Mitsubishi Electric) SAT2015-22 |
The HTS (High Throughput Satellite) provides greater system capacity for using the same frequency with multiple beams. H... [more] | SAT2015-22 pp.65-70 |
| SAT, WBS (Joint) |
2014-05-16 12:00 |
Aichi | Nagoya Institute of Technology (Aichi) | A Study on High Throughput Satellite System Architecture in a Variety of Traffic Demand Shigenori Tani, Katsuyuki Motoyoshi, Akinori Fujimura, Hiroyasu Sano, Fumio Ishizu (Mitsubishi Electric) SAT2014-11 |
Multi-spot satellites delivers higher performance using the same frequency multiple times simultaneously. However, conve... [more] | SAT2014-11 pp.57-62 |
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