Analysis of Wireless Data Network Traffic

2/25/02


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Table of Contents

Analysis of Wireless Data Network Traffic

Road Map

Key words

Traditional network modeling

Implications of Poisson modeling

Poisson Assumptions

The failure of Poisson Modeling

Self-similar processes

PPT Slide

Where is Self-similar?

Is Wireless data network traffic also self-similar?

Measurement environment

Wireless date network traffic trace

PPT Slide

PPT Slide

Result of statistic analysis

Modeling paradigm

Modeling paradigm, con’t

Modeling paradigm, con’t

CDPD network architecture

Network model

Network model, con’t

Node model for M-ES

Process model for the mac module inside M-ES

Node model of the mdbs

Process model of the mac module inside mdbs

Variant traffic sources

Simulation Results

Simulation results, con’t

Simulation results, con’t

PPT Slide

Author: Michael Jiang