Channel simple_dsl_lossy

Package: oversim.common
File: src/common/channels.ned

DSL channel with packet loss for SimpleUnderlay

Usage diagram:

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Inheritance diagram:

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Extends:

Name	Type	Description
DatarateChannel	channel	(no description)

Parameters:

Name	Type	Default value	Description
disabled	bool	false
delay	double	20ms	propagation delay
datarate	double	1Mbps	bits per second; 0=infinite
ber	double	1e-5	bit error rate (BER)
per	double	0	packet error rate (PER)

Properties:

Name	Value	Description
class	cDatarateChannel

Signals:

Name	Type	Unit
messageDiscarded	cMessage
messageSent	cMessage
channelBusy	int

Statistics:

Name	Source	Record	Unit	Interpolation Mode
utilization	timeavg(channelBusy)	last?
packetsDiscarded	constant1(messageDiscarded)	count?		none
packetBytes	packetBytes(messageSent)	sum?	B	none
packets	constant1(messageSent)	count?		none
busy	channelBusy	vector?		sample-hold
throughput	sumPerDuration(packetBits(messageSent))	last?	bps

Source code:

// DSL channel with packet loss for SimpleUnderlay
channel simple_dsl_lossy extends ned.DatarateChannel
{
    parameters:
        delay = 20ms;
        datarate = 1Mbps;
        ber = 1e-5;
}