| Presentation | 2003/2/28 Dynamic Class Assignment to Stream Flows on Diffserv AF PHB Kenta YASUKAWA, Ken-ichi BABA, Katsunori YAMAOKA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The more multimedia streaming application users increase, the more such application traffic will occupy IP network traffic. In this paper, we term such streaming application traffic as "stream flows", and other usual application traffic as "non-stream flows". Most non-stream flows are TCP flows, and most stream flows are UDP flows. There are many problems when both flows are queued into the same single queue, because different TCP and UDP behaviors cause adverse interactions. In this paper, we first classify non-stream flows into several classes using differences in statistical characteristics and QoS requirements of upper layer applications, because each class has different interactions between stream flows and non-stream flows. We then verify the characteristics of each class. Based on this, we propose a new method of class assignment which dynamically assigns a proper class to a newly arrived stream flow, considering the conditions and characteristics of each class. The method we propose can reduce these negative interactions, and we discuss effective results we obtained through simulation experiments. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Diffserv / AF PHB / Stream flow / Non-stream flow / Interaction |
| Paper # | NS2002-307,IN2002-280 |
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| Conference Information | |
| Committee | NS |
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| Conference Date | 2003/2/28(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) | Dynamic Class Assignment to Stream Flows on Diffserv AF PHB |
| Sub Title (in English) | |
| Keyword(1) | Diffserv |
| Keyword(2) | AF PHB |
| Keyword(3) | Stream flow |
| Keyword(4) | Non-stream flow |
| Keyword(5) | Interaction |
| 1st Author's Name | Kenta YASUKAWA |
| 1st Author's Affiliation | Tokyo Institute of Technology() |
| 2nd Author's Name | Ken-ichi BABA |
| 2nd Author's Affiliation | Osaka University |
| 3rd Author's Name | Katsunori YAMAOKA |
| 3rd Author's Affiliation | Tokyo Institute of Technology |
| Date | 2003/2/28 |
| Paper # | NS2002-307,IN2002-280 |
| Volume (vol) | vol.102 |
| Number (no) | 692 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |