Performance Analysis of Public Safety Wide Area Radio Network: a modeling-simulation approach

11/3/03


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Table of Contents

Performance Analysis of Public Safety Wide Area Radio Network: a modeling-simulation approach

Roadmap

Introduction to E-Comm network: network architecture

Introduction to E-Comm network: network coverage

Introduction to E-Comm network: an illustrative example

Introduction to E-Comm network: how many channels do we need?

Research objective

Roadmap

Introduction to Erlang models: what is Erlang?

Introduction to Erlang models: Erlang B traffic model

Introduction to Erlang models: Erlang C traffic model

Introduction to Erlang models: Erlang B and Erlang C formulas [4]

Introduction to Erlang models: why Erlang models will not fit?

Roadmap

Traffic modeling: introduction to E-Comm traffic data

Traffic modeling: two ways of data representation

Traffic modeling

Traffic modeling: number of calls

Traffic modeling: call arrival rate

Traffic modeling: call arrival rate

Traffic modeling: call arrival rate

Traffic modeling: distribution of call arrivals

Traffic modeling: distribution of call inter-arrivals

Traffic modeling: distribution of call duration

Traffic modeling: distribution of call duration

Traffic modeling: distribution of call duration

Traffic modeling: call duration distribution

Traffic modeling: distribution of call coverage

Roadmap

The simulator

The simulator

Roadmap

Simulation and forecasting: simulation scenarios

Simulation and forecasting: forecasting

References

Author: Jiaqing Song

Email: jsong@cs.sfu.ca

Home Page: http://www.ensc.sfu.ca/~ljilja/cnl/