| タイトル | Performance Evaluation Tests of onboard Components for Satellite Communication Experiments: Performance Evaluation Experiments of an Onboard Packet Switch |
| 著者（日） | 平良, 真一; 山本, 伸一 |
| 著者（英） | Taira, Shinichi; Yamamoto, Shinichi |
| 著者所属（日） | 情報通信研究機構(NICT); 情報通信研究機構(NICT) |
| 著者所属（英） | National Institute of Information and Communications Technology (NICT); National Institute of Information and Communications Technology (NICT) |
| 発行日 | 2014-12 |
| 発行機関など | 情報通信研究機構(NICT)
National Institute of Information and Communications Technology (NICT) |
| 刊行物名 | 情報通信研究機構研究報告
Journal of the National Institute of Information and Communications Technology |
| 巻 | 61 |
| 号 | 1 |
| 開始ページ | 17 |
| 終了ページ | 24 |
| 刊行年月日 | 2014-12 |
| 言語 | eng |
| 抄録 | An onboard switch enables satellite communications systems with a multi-beam structure to operate more efficiently. The Engineering Test Satellite VIII with the onboard packet switch has been launched in December 2006. The adoption of the function as bridges for this onboard switch make it possible that the highly flexible network is constructed. The initial performance test results in the satellite orbit show that the onboard packet switch is sufficient to meet therequirements for the mobile satellite communications system. The periodic performance tests were also conducted in several times for four years. These test results show the onboard packet switch keeps the same performance for four years. |
| 内容記述 | 形態: カラー図版あり
Physical characteristics: Original contains color illustrations |
| 資料種別 | Technical Report |
| NASA分類 | Communications and Radar |
| ISSN | 1349-3205 |
| NCID | AA12009289 |
| SHI-NO | AA1440373003 |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/17317 |
