EventGenerator¶

Package: simu5g.apps.d2dMultihop.eventGenerator

simple module EventGenerator

Only used in conjunction with UEs running a MultihopD2D application instance. It generates periodic “events” (e.g., a collision between vehicles) at random positions within the network (or by randomly selecting a node) and notifies a MultihopD2D application via a direct method call. The MultihopD2D application, in turn, broadcasts the notification message to surrounding UEs.

Usage diagram¶

Used in¶

Name	Type	Description
MultiCell_D2DMultihop	network	Five eNodeB cells, each reaching the EPC PgwStandard through a router of its own, with a further router and a server behind the core. There are no X2 links. numUe1 to numUe5 LteUe terminals attach per cell, and an EventGenerator and a MultihopD2DStatistics module sit beside them, wired to nothing.

Parameters¶

Name	Type	Default value
binderModule	string	“binder”
startTime	double	0.1s
eventPeriod	double	1s
singleEventSource	bool	true
forceStartingCoord	bool	false
startingCoordX	double	-1.0m
startingCoordY	double	-1.0m
startingUe	int	0

Properties¶

Name	Value	Description
display	i=block/cogwheel

Source code¶

//
// Only used in conjunction with UEs running
// a ~MultihopD2D application instance. It generates periodic
// "events" (e.g., a collision between vehicles) at random
// positions within the network (or by randomly selecting a node)
// and notifies a ~MultihopD2D application via a direct method
// call. The ~MultihopD2D application, in turn, broadcasts
// the notification message to surrounding UEs.
//
simple EventGenerator
{
    parameters:
        string binderModule = default("binder");
        double startTime @unit(s) = default(0.1s);
        volatile double eventPeriod @unit(s) = default(1s);
        bool singleEventSource = default(true);

        bool forceStartingCoord = default(false);
        double startingCoordX @unit(m) = default(-1.0m);
        double startingCoordY @unit(m) = default(-1.0m);

        int startingUe = default(0);

        @display("i=block/cogwheel");
}

File: src/simu5g/apps/d2dMultihop/eventGenerator/EventGenerator.ned