This application is to be instantiated on the UE side. It requires that a DeviceApp is also instantiated on the UE. This module requests the DeviceApp to instantiate a MECWarningAlertApp in the MEC system. Once the peer MEC application is up and running, this module sends a message to the MEC application, requesting that it be notified when the UE running this module enters a circular area defined by its (configurable) center and radius.

Inheritance diagram

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.

Parameters

Name	Type	Default value	Description
mobilityModule	string
localPort	int	4000	connection infos
deviceAppPort	int	4000	ipAddress of the DeviceApp
deviceAppAddress	string		port of the DeviceApp
packetSize	int	10B
tos	int	-1	if not -1, set the Type Of Service (IPv4) / Traffic Class (IPv6) field of sent packets to this value
period	double	1s	autoscheduling infos
startTime	double	0s
stopTime	double	120s
mecAppName	string	"MECWarningAlertApp"	but could be MEWarningAlertApp_rest_External
positionX	double	210m
positionY	double	260m
positionZ	double	0m
radius	double	60m
logger	bool	false

Properties

Name	Value	Description
display	i=block/source

Gates

Name	Direction	Size	Description
socketOut	output
socketIn	input

Source code

//
// This application is to be instantiated on the UE side. It requires that a ~DeviceApp is
// also instantiated on the UE. This module requests the ~DeviceApp to instantiate a
// ~MECWarningAlertApp in the MEC system.
// Once the peer MEC application is up and running, this module sends a message to the MEC
// application, requesting that it be notified when the UE running this module enters
// a circular area defined by its (configurable) center and radius.
//
simple UEWarningAlertApp like IApp
{
    parameters:
        @display("i=block/source");

        string mobilityModule;

        //connection infos
        int localPort = default(4000);
        int deviceAppPort = default(4000); // ipAddress of the DeviceApp
        string deviceAppAddress; // port of the DeviceApp

        int packetSize @unit(B) = default(10B);

        int tos = default(-1); // if not -1, set the Type Of Service (IPv4) / Traffic Class (IPv6) field of sent packets to this value

        //autoscheduling infos
        double period @unit("s") = default(1s);
        double startTime @unit("s") = default(0s);
        double stopTime @unit("s") = default(120s);

        string mecAppName = default("MECWarningAlertApp"); // but could be MEWarningAlertApp_rest_External

        double positionX @unit(m) = default(210m);
        double positionY @unit(m) = default(260m);
        double positionZ @unit(m) = default(0m);
        double radius @unit(m) = default(60m);

        bool logger = default(false);

    gates:
        output socketOut;
        input socketIn;
}

File: src/apps/mec/WarningAlert/UEWarningAlertApp.ned

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