| Presentation | 2002/7/19 A Study of Applying Voice over IP for Satellite Communication Taichirou SATOU, Akira MATSUSITA, Yasunori YAMASHITA, Yuichi KAMEZAWA, Katsuhisa UNO, Hiroshi KAZAMA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Aiming at the popularization of Internet broad band services, several IP based satellite communications have been providi The VoIP technology, one of these IP services, may be applied to such a IP based satellite communication. So, the influences of satellite link status , the network delay time in the end- end VoIP call quality are estimated using PSQM+ with a pseudo satellite link. In this pap we show that it is possible to apply VoIP technology to narrowband satellite communications through estimating the influence of voice quality on condition of changing the characteristics of satellite link quality (BER) and mixing VoIP traffic with Web traffic. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Satellite Communication / VoIP / G 729 / PSQM+ / MOS |
| Paper # | SAT2002-54 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2002/7/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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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 of Applying Voice over IP for Satellite Communication |
| Sub Title (in English) | |
| Keyword(1) | Satellite Communication |
| Keyword(2) | VoIP |
| Keyword(3) | G 729 |
| Keyword(4) | PSQM+ |
| Keyword(5) | MOS |
| 1st Author's Name | Taichirou SATOU |
| 1st Author's Affiliation | NTT Service Integration Laboratories() |
| 2nd Author's Name | Akira MATSUSITA |
| 2nd Author's Affiliation | NTT Service Integration Laboratories |
| 3rd Author's Name | Yasunori YAMASHITA |
| 3rd Author's Affiliation | NTT Service Integration Laboratories |
| 4th Author's Name | Yuichi KAMEZAWA |
| 4th Author's Affiliation | NTT Service Integration Laboratories |
| 5th Author's Name | Katsuhisa UNO |
| 5th Author's Affiliation | NTT Service Integration Laboratories |
| 6th Author's Name | Hiroshi KAZAMA |
| 6th Author's Affiliation | NTT Service Integration Laboratories |
| Date | 2002/7/19 |
| Paper # | SAT2002-54 |
| Volume (vol) | vol.102 |
| Number (no) | 242 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |