This module is only used in conjunction with UEs running instances of the MultihopD2D application. It collects statistics related to notification messages broadcast by the MultihopD2D applications by gathering data through method calls from these applications.

Each time a MultihopD2D application generates a new message (upon notification by the EventGenerator module), a new event is registered via the recordNewBroadcast() function. Each event is tied to a *target area*, which represents a defined set of nodes intended to receive the notification of the event. The receiving nodes report the event back to this module in order to update the statistics related to that event. For instance, upon receiving a message, the node will call the recordReception() function to record the 'reception' event.

Properties

Name	Value	Description
display	i=block/cogwheel

Signals

Name	Type	Unit	Description
d2dMultihopEventCompleteDeliveries
d2dMultihopEventTrickleSuppressedMsg
d2dMultihopEventDelay
d2dMultihopEventRcvdDupMsg
d2dMultihopEventDelay95Per
d2dMultihopEventDeliveryRatio
d2dMultihopEventSentMsg

Statistics

Name	Title	Source	Record	Unit	Interpolation Mode	Description
d2dMultihopEventCompleteDeliveries	Avg complete-deliveries within the area	d2dMultihopEventCompleteDeliveries	stats
d2dMultihopEventTrickleSuppressedMsg	Avg suppressed transmissions for broadcasting a message	d2dMultihopEventTrickleSuppressedMsg	mean, sum, min, max
d2dMultihopEventDelay	Avg delay of broadcasting within the area	d2dMultihopEventDelay	mean, sum, min, max
d2dMultihopEventRcvdDupMsg	Avg num of duplicates within the area	d2dMultihopEventRcvdDupMsg	stats
d2dMultihopEventDelay95Per	95th percentile of the delay of broadcasting within the area	d2dMultihopEventDelay95Per	mean, sum, min, max
d2dMultihopEventDeliveryRatio	Avg delivery ratio within the area	d2dMultihopEventDeliveryRatio	mean, sum, min, max
d2dMultihopEventSentMsg	Avg transmissions for broadcasting a message	d2dMultihopEventSentMsg	mean, sum, min, max

Source code

//
// This module is only used in conjunction with UEs running instances of the
// ~MultihopD2D application. It collects statistics related to notification messages
// broadcast by the ~MultihopD2D applications by gathering data through method
// calls from these applications.
//
// Each time a ~MultihopD2D application generates a new message (upon notification
// by the ~EventGenerator module), a new event is registered via the
// recordNewBroadcast() function. Each event is tied to a *target area*, which
// represents a defined set of nodes intended to receive the notification of
// the event. The receiving nodes report the event back to this module in order
// to update the statistics related to that event. For instance, upon receiving a
// message, the node will call the recordReception() function to record the
// 'reception' event.
//
simple MultihopD2DStatistics
{
    parameters:
        @signal[d2dMultihopEventDeliveryRatio];
        @statistic[d2dMultihopEventDeliveryRatio](title="Avg delivery ratio within the area"; unit=""; source="d2dMultihopEventDeliveryRatio"; record=mean,sum,min,max);
        @signal[d2dMultihopEventDelay];
        @statistic[d2dMultihopEventDelay](title="Avg delay of broadcasting within the area"; unit=""; source="d2dMultihopEventDelay"; record=mean,sum,min,max);
        @signal[d2dMultihopEventDelay95Per];
        @statistic[d2dMultihopEventDelay95Per](title="95th percentile of the delay of broadcasting within the area"; unit=""; source="d2dMultihopEventDelay95Per"; record=mean,sum,min,max);
        @signal[d2dMultihopEventSentMsg];
        @statistic[d2dMultihopEventSentMsg](title="Avg transmissions for broadcasting a message"; unit=""; source="d2dMultihopEventSentMsg"; record=mean,sum,min,max);
        @signal[d2dMultihopEventTrickleSuppressedMsg];
        @statistic[d2dMultihopEventTrickleSuppressedMsg](title="Avg suppressed transmissions for broadcasting a message"; unit=""; source="d2dMultihopEventTrickleSuppressedMsg"; record=mean,sum,min,max);
        @signal[d2dMultihopEventRcvdDupMsg];
        @statistic[d2dMultihopEventRcvdDupMsg](title="Avg num of duplicates within the area"; unit=""; source="d2dMultihopEventRcvdDupMsg"; record=stats);
        @signal[d2dMultihopEventCompleteDeliveries];
        @statistic[d2dMultihopEventCompleteDeliveries](title="Avg complete-deliveries within the area"; unit=""; source="d2dMultihopEventCompleteDeliveries"; record=stats);


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

File: src/apps/d2dMultihop/statistics/MultihopD2DStatistics.ned

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