| Presentation | 2004/2/27 A study on effective application range of Stundby Bandwidth Method using approximate analysis Yuichi SUNAHASHI, Yukio SHIGENARI, Aki KOBAYASHI, Katsunori YAMAOKA, Yoshinori SAKAI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Satellite communication has delay allocation at the beginning of communication. For improving this delay-overhead, we proposed a method of 'Standby Bandwidth'. Standby Bandwidth is a bandwidth that any transmitting stations can use without waiting for an allocation notification. Therefore, a transmitting station can communicate with a receiving station by this bandwidth at once. But this bandwidth decrease in proportion to increase transmitting station, and the characteristic of this decrease hasn't been made clear. In this report, we make clear this characteristic using approximate analysis. First, we establish analysis of 'probability of loss' using 'M/M/S/S Queuing Theory'. Second, we compare the analysis results with simulation results, and inspect that this approximate analysis is valid. Lastly, we present the effective application range of the Standby Bandwidth method using a formula of loss probability. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Erlang B formula / Queueing theory / Standby Bandwidth / bandwidth allocation / propagation delay / Satellite Internet |
| Paper # | NS2003-351,IN2003-306 |
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| Conference Information | |
| Committee | NS |
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| Conference Date | 2004/2/27(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Network Systems(NS) |
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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 effective application range of Stundby Bandwidth Method using approximate analysis |
| Sub Title (in English) | |
| Keyword(1) | Erlang B formula |
| Keyword(2) | Queueing theory |
| Keyword(3) | Standby Bandwidth |
| Keyword(4) | bandwidth allocation |
| Keyword(5) | propagation delay |
| Keyword(6) | Satellite Internet |
| 1st Author's Name | Yuichi SUNAHASHI |
| 1st Author's Affiliation | Dept. of Information Technology, School of Engineering() |
| 2nd Author's Name | Yukio SHIGENARI |
| 2nd Author's Affiliation | Dept. of Communications and Integrated Systems, Graduate School of Science and Engineering |
| 3rd Author's Name | Aki KOBAYASHI |
| 3rd Author's Affiliation | Global Scientific Information and Computing Center Tokyo Institute of Technology |
| 4th Author's Name | Katsunori YAMAOKA |
| 4th Author's Affiliation | Global Scientific Information and Computing Center Tokyo Institute of Technology |
| 5th Author's Name | Yoshinori SAKAI |
| 5th Author's Affiliation | Global Scientific Information and Computing Center Tokyo Institute of Technology |
| Date | 2004/2/27 |
| Paper # | NS2003-351,IN2003-306 |
| Volume (vol) | vol.103 |
| Number (no) | 690 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |