(no description)

Inheritance diagram

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

Used in

Name	Type	Description
ClientServer	network	(no description)
EarthCloud	network	(no description)
GptpMasterSlave	network	(no description)
HostsWithBus	network	(no description)
HostsWithHub	network	(no description)
HostsWithSwitch	network	(no description)
HubLAN	network	Sample Ethernet LAN: four hosts connected by a hub.
LinearNetwork	network	(no description)
MultiRadio	network	(no description)
Network2	network	(no description)
Network3	network	(no description)
Network4	network	(no description)
Network5	network	(no description)
Network6	network	(no description)
Network7	network	(no description)
NetworkWithCrossTraffic	network	(no description)
RSVPTE4	network	Example network to demonstrate Rsvp-TE.
RSVPTE4	network	Example network to demonstrate Rsvp-TE.
RSVPTE4	network	Example network to demonstrate Rsvp-TE.
RSVPTE4	network	Example network to demonstrate Rsvp-TE.
RSVPTE4	network	Example network to demonstrate Rsvp-TE.
Tunnel	network	(no description)
TwoHosts	network	Sample Ethernet LAN: two hosts directly connected to each other via twisted pair.
TwoHosts	network	(no description)
TwoHosts	network	(no description)

Known subclasses

Name	Type	Description
accessChannel	channel	(no description)
BottlePath	channel	(no description)
cable	channel	A 100Mb/s Ethernet cable(1,2,3). Part of ~LargeNet(1,2).
cable	channel	A 100Mb/s Ethernet cable(1,2,3). Part of ~IPv4LargeNet.
cable	channel	(no description)
Cable	channel	(no description)
coreChannel	channel	(no description)
ethernetline	channel	(no description)
EthernetMultidropLink	channel	EthernetMultidropLink models a shared Ethernet medium in a bus topology where multiple nodes connect to a single cable(1,2,3). This channel type is used for simulating 10BASE-T1S with PLCA (Physical Layer Collision Avoidance) Ethernet that use a multidrop configuration.
FastP	channel	(no description)
fiberline	channel	(no description)
NormalP	channel	(no description)
NormalPath	channel	(no description)
NormalPath	channel	(no description)
PeriodicLossChannel	channel	This channel uses the per parameter for periodic packet loss. That means it delivers exactly 1/per packets, followed by one drop. It does not use the BER paramater.
ThruputMeteringChannel	channel	This channel adds support for throughput metering to the datarate channel. A cDatarateChannel extended with throughput calculation. Values are displayed on the link, using the connection's "t=" or "tt=" display string tag.

Parameters

Name	Type	Default value	Description
disabled	bool	false
delay	double	0s	propagation delay
datarate	double	0bps	bits per second; 0=infinite
ber	double	0	bit error rate (BER)
per	double	0	packet error rate (PER)

Properties

Name	Value	Description
class	cDatarateChannel

Signals

Name	Type	Unit	Description
channelBusy	long
messageSent	omnetpp::cMessage
messageDiscarded	omnetpp::cMessage

Statistics

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

Source code

channel DatarateChannel
{
    @class(cDatarateChannel);
    @signal[channelBusy](type=long);
    @signal[messageSent](type=omnetpp::cMessage);
    @signal[messageDiscarded](type=omnetpp::cMessage);
    @statistic[busy](source=channelBusy; record=vector?; interpolationmode=sample-hold);
    @statistic[utilization](source="timeavg(channelBusy)"; record=last?);
    @statistic[packets](source="constant1(messageSent)"; record=count?; interpolationmode=none);
    @statistic[packetBytes](source="packetBytes(messageSent)"; record=sum?; unit=B; interpolationmode=none);
    @statistic[packetsDiscarded](source="constant1(messageDiscarded)"; record=count?; interpolationmode=none);
    @statistic[throughput](source="sumPerDuration(packetBits(messageSent))"; record=last?; unit=bps);
    bool disabled @mutable = default(false);
    double delay @mutable @unit(s) = default(0s); // propagation delay
    double datarate @mutable @unit(bps) = default(0bps); // bits per second; 0=infinite
    double ber @mutable = default(0); // bit error rate (BER)
    double per @mutable = default(0); // packet error rate (PER)
}

File: Built-in type

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