SlidingWindowRateMeter

simple module

Attaches a ~RateTag to each packet specifying the data rate and packet rate of the received stream of packets. The algorithm takes packets into account only in the given time window.

Inheritance diagram

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

Extends

Name	Type	Description
PacketMeterBase	simple module	Base module for various packet meter modules. Derived modules must implement a single `meterPacket()` function which meters the flow of and attaches the required tags.

Parameters

Name	Type	Default value	Description
displayStringTextFormat	string	"metered %p pk (%l)"	Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
timeWindow	double		Amount of time to look back from the current simulation time

Properties

Name	Value	Description
class	SlidingWindowRateMeter
display	i=block/star

Gates

Name	Direction	Size	Description
in	input
out	output

Signals

Name	Type	Unit	Description
packetRate	double
dataRate	double

Statistics

Name	Title	Source	Record	Unit	Interpolation Mode	Description
packetRate	packet rate		vector	pps	linear
dataRate	data rate		vector	bps	linear

Source code

//
// Attaches a ~RateTag to each packet specifying the data rate and
// packet rate of the received stream of packets. The algorithm takes packets
// into account only in the given time window.
//
simple SlidingWindowRateMeter extends PacketMeterBase like IPacketMeter
{
    parameters:
        double timeWindow @unit(s); // Amount of time to look back from the current simulation time
        @class(SlidingWindowRateMeter);
        @signal[packetRate](type=double);
        @statistic[packetRate](title="packet rate"; record=vector; unit=pps; interpolationmode=linear);
        @signal[dataRate](type=double);
        @statistic[dataRate](title="data rate"; record=vector; unit=bps; interpolationmode=linear);
}

File: src/inet/queueing/meter/SlidingWindowRateMeter.ned