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http://hdl.handle.net/10061/3128
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| Title: | Practical Time-scale Fitting of Self-similar Traffic with Markov-modulated Poisson Process |
| Authors: | Yoshihara, Tadafumi
Kasahara, Shoji
Takahashi, Yutaka
ヨシハラ, タダフミ
カサハラ, ショウジ
タカハシ, ユタカ
吉原, 忠史
笠原, 正治
高橋, 豊 |
| Issue Date: | Apr-1998 |
| Publisher: | Nara Institute of Science and Technology |
| Series/Report no.: | Information Science Technical Report ~ TR98005 |
| Abstract: | Recent measurements of packet/cell streams in multimedia communication networks have revealed that they have the self-similar property and are of different character istics from traditional traffic streams. Therefore, a number of studies of modeling the self-similar traffic have been performed. In this paper, we first give some definitions of self-similarity. Then, we propose a fitting method for the self-similar traffic in terms of Markov-modulated Poisson process (MMPP). We construct an MMPPas the superposition of two-state MMPPs and fit it so as to match the variance function over several time-scales. Numerical examples show that the variance function of the self-similar process can be well represented by that of four-state MMPP. We also examine the queueing behavior of the resulting MMPP/D/1 queueing systems. We compare the results with the simulation for the queueing systems with the self-similar process as an input. |
| URI: | http://hdl.handle.net/10061/3128 |
| URI: | http://library.naist.jp/mylimedio/dllimedio/show.cgi?bookid=19778 |
| Fulltext: | http://library.naist.jp/mylimedio/dllimedio/show.cgi?bookid=19778 |
| ISSN: | 0919-9527 |
| Text Version: | author |
| Appears in Collections: | テクニカルレポート / Technical Report
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