| Presentation | 1999/3/8 Application of Linear Filter Theories to Approximation for DLP Control under Heterogeneous ATM Traffic. Atsuo Hatono, Tadashi Tamaoki, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes a cell loss approximation of heterogeneous asynchronous transfer mode (ATM) traffic under the peremptory delay priority control (to always read out high priority class cells whenever the high priority buffer is not empty). This approximation can be applied to heterogeneous traffic which consists of different burst types in each delay class of which burst lengths generate a General distribution. In this model, the peremptory delay priority control is modeled with an integral equation which describes influence of a high class queue distribution to a low class queue distribution. With the aide of the subspace and integral equation approach in the linear filter theories, we approximated queue distributions with the orthogonal projection to the subspace spanned with the exponential function. From this approximation, we concluded that the high delay priority traffic does not decrease the multiplex gain in buffer (that is dominant gain for large buffer switches) of the low delay priority traffic through it decrease the multiplex gain in bandwidth. Comparisons with simulation results showed that worst traffic type in cell loss probability were within or close to 95% confidence intervals. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ATM / Individual Cell Loss Probability / Delay Priority / Integral Equations / Subspace |
| Paper # | DSP98-175 |
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| Conference Information | |
| Committee | DSP |
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| Conference Date | 1999/3/8(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Digital Signal Processing (DSP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Application of Linear Filter Theories to Approximation for DLP Control under Heterogeneous ATM Traffic. |
| Sub Title (in English) | |
| Keyword(1) | ATM |
| Keyword(2) | Individual Cell Loss Probability |
| Keyword(3) | Delay Priority |
| Keyword(4) | Integral Equations |
| Keyword(5) | Subspace |
| 1st Author's Name | Atsuo Hatono |
| 1st Author's Affiliation | Public Sector Systems, Information Systems Division, Hitachi, LTD.() |
| 2nd Author's Name | Tadashi Tamaoki |
| 2nd Author's Affiliation | Telecommunications Division, Hitachi, LTD. |
| Date | 1999/3/8 |
| Paper # | DSP98-175 |
| Volume (vol) | vol.98 |
| Number (no) | 648 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |