| Presentation | 2002/6/20 Two-way Multimedia Satellite Communications System : Suitable for Educational Networks among Schools Keiko KIKUCHI, Yasunori YAMASHITA, Katsuhiko KAWAZOE, Katsuhisa UNO, Hiroshi KAZAMA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Information sharing services using a satellite, such as CS digital broadcasting and high-speed satellite Internet delivery are rapidly growing. NTT has developed an asymmetrical multimedia satellite communications system, combining high-speed satellite circuits and low-speed terrestrial circuits. Commercial service started in September 1998 under the name MegaWave-Pro. Based on this system, we investigated low-speed satellite circuits for the return link for reliable multicasting or international satellite intranet services, and have developed a two-way multimedia satellite communications system. This paper describes the developed system and introduces the service begun in September 2000 for educational networks among schools. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Satellite Communication / asymmetrical communications / DVB-VSAT system |
| Paper # | RCS2002-67 |
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| Committee | RCS |
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| Conference Date | 2002/6/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Two-way Multimedia Satellite Communications System : Suitable for Educational Networks among Schools |
| Sub Title (in English) | |
| Keyword(1) | Satellite Communication |
| Keyword(2) | asymmetrical communications |
| Keyword(3) | DVB-VSAT system |
| 1st Author's Name | Keiko KIKUCHI |
| 1st Author's Affiliation | NTT Service Integration Laboratories() |
| 2nd Author's Name | Yasunori YAMASHITA |
| 2nd Author's Affiliation | NTT Service Integration Laboratories |
| 3rd Author's Name | Katsuhiko KAWAZOE |
| 3rd Author's Affiliation | NTT Service Integration Laboratories |
| 4th Author's Name | Katsuhisa UNO |
| 4th Author's Affiliation | NTT Service Integration Laboratories |
| 5th Author's Name | Hiroshi KAZAMA |
| 5th Author's Affiliation | NTT Service Integration Laboratories |
| Date | 2002/6/20 |
| Paper # | RCS2002-67 |
| Volume (vol) | vol.102 |
| Number (no) | 149 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |