| Presentation | 2003/1/30 Estimation of Packet-Loss Ratio using Change-of-Meausre Keisuke ISHIBASHI, Masaki AIDA, Shin-ichi KURIBAYASHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have proposed a performance measurement method which combines active and passive measurement and applied it to packet-delay estimation. In this paper, we apply this method to loss-ratio estimation. Because packet loss rarely occurs in current networks, its measurement usually requires a huge number of probe packets, which imposes a non-negligible load on the networks. In our proposed method, the correlation between delay and loss is measured in advance, and at the time of measurement, the time-averaged loss ratio is estimated from the delay of probe packets using the correlation. We also apply our change-of-measure based method to estimate the loss ratio for user packets using the time-averaged loss ratio. Simulations show that our method can estimate the loss ratio for user packets, with high accuracy compared with the simple active measurement method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Loss ratio / Active measurement / Passive measurement / Change-of-Measure |
| Paper # | IN2002-189,IA2002-45 |
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| Conference Information | |
| Committee | IA |
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| Conference Date | 2003/1/30(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Internet Architecture(IA) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimation of Packet-Loss Ratio using Change-of-Meausre |
| Sub Title (in English) | |
| Keyword(1) | Loss ratio |
| Keyword(2) | Active measurement |
| Keyword(3) | Passive measurement |
| Keyword(4) | Change-of-Measure |
| 1st Author's Name | Keisuke ISHIBASHI |
| 1st Author's Affiliation | NTT Information Sharing Platform Labs,NTT Corporation() |
| 2nd Author's Name | Masaki AIDA |
| 2nd Author's Affiliation | NTT Information Sharing Platform Labs,NTT Corporation |
| 3rd Author's Name | Shin-ichi KURIBAYASHI |
| 3rd Author's Affiliation | NTT Information Sharing Platform Labs,NTT Corporation |
| Date | 2003/1/30 |
| Paper # | IN2002-189,IA2002-45 |
| Volume (vol) | vol.102 |
| Number (no) | 635 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |