Simple Module LifetimeChurn

File: Common/LifetimeChurn.ned

C++ definition: click here

Lifetime based churn generating module

Usage diagram:

The following diagram shows usage relationships between modules, networks and channels. Unresolved module (and channel) types are missing from the diagram. Click here to see the full picture.

Parameters:

Name Type Description
targetOverlayTerminalNum numeric

number of nodes after init phase

initialMobilityDelay numeric

node creation interval in init phase

targetMobilityDelay numeric

node creation/migration interval after init phase

targetMobilityDelay2 numeric

used to change targetMean

creationProbability numeric

probability that a new node gets created

migrationProbability numeric

probability that a node migrates

churnChangeInterval numeric

time between churn hanges

lifetimeMean numeric

mean node lifetime

lifetimeDistName string

lifetime distribution function

lifetimeDistPar1 numeric

parameter for distribution function

overlayType string

the overlay used in the simulation

channelTypes string

used access technologies

tier1Type string

the application on top of the overlay used in the simulation

tier2Type string

the module type on top of tier 1

tier3Type string

the module type on top of tier 2

Source code:

simple LifetimeChurn
    parameters:
        targetOverlayTerminalNum : numeric,    // number of nodes after init phase
        initialMobilityDelay : numeric,    // node creation interval in init phase
        targetMobilityDelay : numeric,    // node creation/migration interval after init phase
        targetMobilityDelay2 : numeric,    // used to change targetMean
        creationProbability : numeric,    // probability that a new node gets created
        migrationProbability : numeric,    // probability that a node migrates
        churnChangeInterval : numeric,    // time between churn hanges
        lifetimeMean : numeric,    // mean node lifetime
        lifetimeDistName : string,    // lifetime distribution function
        lifetimeDistPar1 : numeric,    // parameter for distribution function

        overlayType: string,    // the overlay used in the simulation
        channelTypes : string,    // used access technologies
        tier1Type: string,    // the application on top of the overlay used in the simulation
        tier2Type: string,    // the module type on top of tier 1
        tier3Type: string;    // the module type on top of tier 2
endsimple