| Presentation | 2013-11-14 An Available Bandwidth Measurement Method for Arbitrary Parts of End-to-End Path Kazumasa KOITANI, Go HASEGAWA, Masayuki MURATA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Existing techniques for measuring available bandwidth measure the available bandwidth at bottlenecks along the path, and most of them do not specify the bottleneck location. In this report, we propose an end-to-end measurement method for the hop-by-hop available bandwidth along a network path. Such a technique can facilitate advanced traffic control, especially in heterogeneous network environments. The proposed method assumes a situation where intermediate routers can record the arrival and departure times of incoming packets as timestamps in the packets themselves. The endhost sends probe packets at various rates and estimates the available bandwidth at each network section using the incoming and outgoing rates of packets calculated from intermediate timestamps, based on statistical processing under a fluid traffic model. We present extensive simulation results for the proposed method and confirm that it can accurately measure the available bandwidth of each section along the network path even when the available bandwidth of the sender-side network is smaller than that of the receiver-side network. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Available bandwidth / active probing / end-to-end measurement / router / timestamp |
| Paper # | NS2013-117 |
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| Conference Information | |
| Committee | NS |
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| Conference Date | 2013/11/7(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 | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Available Bandwidth Measurement Method for Arbitrary Parts of End-to-End Path |
| Sub Title (in English) | |
| Keyword(1) | Available bandwidth |
| Keyword(2) | active probing |
| Keyword(3) | end-to-end measurement |
| Keyword(4) | router |
| Keyword(5) | timestamp |
| 1st Author's Name | Kazumasa KOITANI |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Osaka University() |
| 2nd Author's Name | Go HASEGAWA |
| 2nd Author's Affiliation | Cybermedia Center, Osaka University |
| 3rd Author's Name | Masayuki MURATA |
| 3rd Author's Affiliation | Graduate School of Information Science and Technology, Osaka University |
| Date | 2013-11-14 |
| Paper # | NS2013-117 |
| Volume (vol) | vol.113 |
| Number (no) | 292 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |