ITU-T Rec. E.711 (1991) � USER DEMAND MODELLING
FOREWORD
1 Introduction
2 Modelling of a call demand
    2.1 General
    2.2 Connection characteristics
    2.3 Call pattern and traffic variables
        2.3.1 Call variables
        2.3.2 Transaction variables
    2.4 Illustration of call demand modelling
3 User characterization
    3.1 General
    3.2 Characterization of a CPE user set
    3.3 Characterization of a population of CPE user sets
4 Recommendation history
ANNEX A � Example of the characterization of a population of CPE user sets according to their call demands
Bibliography
ANNEX B � Alphabetical list of abbreviations used in this Recommendation