| Paper: | SPTM-L2.3 | ||
| Session: | Networks and Communication Systems Modeling | ||
| Time: | Tuesday, May 18, 16:10 - 16:30 | ||
| Presentation: | Lecture | ||
| Topic: | Signal Processing Theory and Methods: System Modeling, Representation, & Identification | ||
| Title: | IS HIGH-SPEED WIRELESS NETWORK TRAFFIC SELF-SIMILAR? | ||
| Authors: | Jie Yu; Drexel University | ||
| Athina Petropulu; Drexel University | |||
| Abstract: | It has been well established by now that high-speed wireline traffic exhibits self-similar behavior. In this paper we study the propagation of self-similarity as the wireline traffic is fed through a gateway to the wireless network. We employ a commonly used model for buffering and repacking performed at the gateway, and study the statistics of the output traffic. Both analysis and simulations reveal that the buffer system can produce traffic that has different degree of self-similarity as compared to the incoming traffic, or even traffic that is no longer self-similar. | ||
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