| 講演抄録／キーワード |
| 講演名 |
2005-05-25 16:10
Using Mixed Distribution for Modeling End-to-End Delay Characteristics
○Yasuhiro Sato・Shingo Ata・Ikuo Oka（Osaka City Univ.）・Chikato Fujiwara（Osaka Seikei Univ.） |
| 抄録 |
（和） |
(まだ登録されていません) |
| （英） |
An end-to-end round trip time (RTT) is one of the most important communication characteristics for Internet applications. In order to meet the quality of service (QoS) for applications such as streaming services, it is important to understand and predict the delay characteristic accurately. Because characteristics of the packet transmission delay in the Internet varies are strongly related to the time-dependent the condition of network. Especially, it is obvious that two or more factors may interfere in observed delay characteristics. In this paper, we express these delay characteristics by using the mixture of two or more probability distributions (especially normal distribution), not by single distribution. By investivation the factor which infects the delay distribution, we presume the events that occur in network from the delay characteristic obtained by the observation in the end host. |
| キーワード |
（和） |
/ / / / / / / |
| （英） |
delay characteristics / round trip time (RTT) / mixed distribution / modeling / normal distribution / / / |
| 文献情報 |
信学技報, vol. 105, no. 83, IT2005-11, pp. 59-64, 2005年5月. |
| 資料番号 |
IT2005-11 |
| 発行日 |
2005-05-18 (IT) |
| ISSN |
Print edition: ISSN 0913-5685 |
| PDFダウンロード |
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