| Presentation | 2011-05-10 A Study on the Multi-Layered Satellite Constellations to Minimize Packet Delivery Delay Yuichi KAWAMOTO, Hiroki NISHIYAMA, Naoko YOSHIMURA, Nei KATO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, Non-Geostationary (NGEO) satellite networks have attracted attention as a network able to realize a ubiquitous wireless environment. They provide many advantages such as, extensive coverage, disaster-resistants, and efficient power consumption. Furthermore, in these days, Multi-layered Satellite Networks gained much research attention in this field. They achieve an increase of network capacity and bypass traffic efficiently, while keeping the advantages of each layer. However, they suffer from high delay. In this paper, we focus on constellation design of two-layered networks, especially on the satellite altitude to minimize packet delivery delay of the network. we consider the relationship between the delay and the satellite altitude through computer simulations. Finally, we analyze this relationship, and discuss a method to decide the optimal satellite altitudes to minimize packet delivery delay. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | NGEO satellite networks / multi-layerd satellite networks / constellation / packet delivery delay |
| Paper # | SAT2011-7 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2011/5/2(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on the Multi-Layered Satellite Constellations to Minimize Packet Delivery Delay |
| Sub Title (in English) | |
| Keyword(1) | NGEO satellite networks |
| Keyword(2) | multi-layerd satellite networks |
| Keyword(3) | constellation |
| Keyword(4) | packet delivery delay |
| 1st Author's Name | Yuichi KAWAMOTO |
| 1st Author's Affiliation | Graduate School of Information Sciences,Tohoku University() |
| 2nd Author's Name | Hiroki NISHIYAMA |
| 2nd Author's Affiliation | Graduate School of Information Sciences,Tohoku University |
| 3rd Author's Name | Naoko YOSHIMURA |
| 3rd Author's Affiliation | Space Communication Systems Laboratory Wireless Network Research Institute, National Institute of Information and Communications Technology |
| 4th Author's Name | Nei KATO |
| 4th Author's Affiliation | Graduate School of Information Sciences,Tohoku University |
| Date | 2011-05-10 |
| Paper # | SAT2011-7 |
| Volume (vol) | vol.111 |
| Number (no) | 24 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |