| Presentation | 2012-03-09 Call Admission Control for Increasing the Number of Accommodated General Telephone Calls under Emergency Condition Hironori KATAGIRI, Sumiko MIYATA, Ken-ichi BABA, Katsunori YAMAOKA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Under emergency condition, call admission control is required to accommodate more general telephone calls while accommodating the minimum necessary number of emergency telephone calls. Moreover, in order to increase the number of accommodated general telephone calls, it is important to encourage general telephone users to reduce holding time. In this paper, we propose the optimal trunk reservation method which maximizes the number of accommodated general telephone calls, while accommodating the minimum necessary number of emergency telephone calls. Then, we compare the blocking rate by using the proposed method with one by using the conventional method, and analyze the characteristic of blocking rate when the holding time reduce. By this comparison, we show that the number of general telephone calls can be increased, or guarantee the minimum necessary number of accommodated emergency telephone calls can be achieved by using our method. Moreover, by this characteristic analysis, we can reveal the effective traffic conditions that the blocking rate of general telephone calls decrease by reducing the holding time. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Guaranteeing emergency / telephone calls / Accommodating general telephone calls / Trunk reservation / Queueing theory / Congestion control / Blocking rate |
| Paper # | IN2011-167 |
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| Conference Information | |
| Committee | IN |
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| Conference Date | 2012/3/1(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Information Networks (IN) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Call Admission Control for Increasing the Number of Accommodated General Telephone Calls under Emergency Condition |
| Sub Title (in English) | |
| Keyword(1) | Guaranteeing emergency |
| Keyword(2) | telephone calls |
| Keyword(3) | Accommodating general telephone calls |
| Keyword(4) | Trunk reservation |
| Keyword(5) | Queueing theory |
| Keyword(6) | Congestion control |
| Keyword(7) | Blocking rate |
| 1st Author's Name | Hironori KATAGIRI |
| 1st Author's Affiliation | Tokyo Institute of Technology() |
| 2nd Author's Name | Sumiko MIYATA |
| 2nd Author's Affiliation | Tokyo Institute of Technology |
| 3rd Author's Name | Ken-ichi BABA |
| 3rd Author's Affiliation | Osaka University |
| 4th Author's Name | Katsunori YAMAOKA |
| 4th Author's Affiliation | Tokyo Institute of Technology |
| Date | 2012-03-09 |
| Paper # | IN2011-167 |
| Volume (vol) | vol.111 |
| Number (no) | 469 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |