Presentation | 2018-05-14 [Memorial Lecture] Studies on Operation and Control Technologies for Frequency Flexible Payload in High Throughput Satellite Yuma Abe, Kazunori Okada, Mitsugu Okawa, Amane Miura, Morio Toyoshima, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we state frequency assignment methods on a satellite communications system with frequency flexibility and its application to emergency communication. Recently, research and development of High Throughput Satellite (HTS) are conducted actively and frequency flexibility is focused that can flexibly change frequency assignment according to needs. First, a configuration of the satellite communications system in this study is stated. Then, we focus on beam arrangement of HTS and we briefly state schemes and characteristics of three frequency assignment methods: uniform fixed method, nonuniform fixed method, and dynamic method. These three methods are compared in a numerical simulation of a large disaster situation. Finally, we state a new frequency assignment method: flexible channel assignment method and future works for this study. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Satellite Communications / Emergency Communication / Frequency Assignment Method |
Paper # | ICTSSL2018-3,ASN2018-3 |
Date of Issue | 2018-05-07 (ICTSSL, ASN) |
Conference Information | |
Committee | ASN / ICTSSL |
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Conference Date | 2018/5/14(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Hiroshima City Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Ambient intelligence, safe and secure life, poster session, etc. |
Chair | Hiraku Okada(Nagoya Univ.) / Kazunori Okada(NICT) |
Vice Chair | Shigeki Shiokawa(KAIT) / Jin Nakazawa(Keio Univ.) / Satoru Yamano(NEC) / Hiroshi Tamura(Chuo Univ.) / Keisuke Nakano(Niigata Univ.) |
Secretary | Shigeki Shiokawa(NICT) / Jin Nakazawa(Sophia Univ.) / Satoru Yamano(NTT DoCoMo) / Hiroshi Tamura(Shizuoka Univ.) / Keisuke Nakano |
Assistant | Hiroto Aida(Doshisha Univ.) / Tomoyuki Ota(Hiroshima City Univ.) / Tatsuya Kikuzuki(Fujitu Lab.) / Ryo Nakano(HITACHI) / Yoshifumi Hotta(Mitsubishi Electric) / Shosuke Sato(Tohoku Univ.) / Tomotaka Wada(Kansai Univ.) / Kazuyuki Miyakita(Niigata Univ.) |
Paper Information | |
Registration To | Technical Committee on Ambient intelligence and Sensor Networks / Technical Committee on Information and Communication Technologies for Safe and Secure Life |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Memorial Lecture] Studies on Operation and Control Technologies for Frequency Flexible Payload in High Throughput Satellite |
Sub Title (in English) | Performance Studies on Frequency Band Assignment Methods During Disasters and Future Works |
Keyword(1) | Satellite Communications |
Keyword(2) | Emergency Communication |
Keyword(3) | Frequency Assignment Method |
1st Author's Name | Yuma Abe |
1st Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
2nd Author's Name | Kazunori Okada |
2nd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
3rd Author's Name | Mitsugu Okawa |
3rd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
4th Author's Name | Amane Miura |
4th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
5th Author's Name | Morio Toyoshima |
5th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
Date | 2018-05-14 |
Paper # | ICTSSL2018-3,ASN2018-3 |
Volume (vol) | vol.118 |
Number (no) | ICTSSL-26,ASN-27 |
Page | pp.pp.11-16(ICTSSL), pp.11-16(ASN), |
#Pages | 6 |
Date of Issue | 2018-05-07 (ICTSSL, ASN) |