| Presentation | 2012-07-13 A Study of Control Parameter Calculation Law on Area Congestion Control Daiki ENDOU, Kensuke TAKAHASHI, Kouichi HORIUCHI, Hideaki HORIGOME, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In telephone networks (NWs), absolute value control by controlling the call density is suggested as a conventional congestion control method for maintaining maximum throughput (acceptable calls/hour). However, in IP NWs, the NW bottleneck point (the weakest node or link in a NW) has changed due to advances in transmission technologies. The "call amount" is a key parameter for controlling the traffic volume so that it will equal the capacity of IP network resources. However, it has become more difficult to maintain maximum throughput during area congestion. In a disaster, such as the Great East Japan Earthquake, new congestion control techniques are also needed to give priority to affected areas. Therefore, we propose and evaluate a new "call amount" method and a "total allocation" method that correspond to the change in the bottleneck point and communication requirements in affected areas. As a result, I cleared up the best combination of a "call amount" method and a "total allocation" that maintain maximum throughput. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Congestion control / Call density control / Absolute value control / Area congestion / Call amount / Total allocation / Affected area |
| Paper # | ICM2012-27 |
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| Conference Information | |
| Committee | ICM |
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| Conference Date | 2012/7/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Information and Communication Management(ICM) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study of Control Parameter Calculation Law on Area Congestion Control |
| Sub Title (in English) | |
| Keyword(1) | Congestion control |
| Keyword(2) | Call density control |
| Keyword(3) | Absolute value control |
| Keyword(4) | Area congestion |
| Keyword(5) | Call amount |
| Keyword(6) | Total allocation |
| Keyword(7) | Affected area |
| 1st Author's Name | Daiki ENDOU |
| 1st Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation() |
| 2nd Author's Name | Kensuke TAKAHASHI |
| 2nd Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation |
| 3rd Author's Name | Kouichi HORIUCHI |
| 3rd Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation |
| 4th Author's Name | Hideaki HORIGOME |
| 4th Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation |
| Date | 2012-07-13 |
| Paper # | ICM2012-27 |
| Volume (vol) | vol.112 |
| Number (no) | 120 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |