ErrorModelBase¶

Package: inet.physicallayer.wireless.common.base.packetlevel

compound module ErrorModelBase

Serves as the base module for error models.

Inheritance diagram¶

Known subclasses¶

Name	Type	Description
ApskErrorModel	compound module	This error model determines packet error rate, bit error rate, and symbol error rate by using the well-known formula that corresponds to the modulation. It assumes no forward error correction or any other technique is used in the physical signal.
StochasticErrorModel	compound module	This error model provides parameters to specify the constant packet error rate, bit error rate, and symbol error rate for receptions independent of any interfering transmission or noise.
Ieee80211BerTableErrorModel	compound module	(no description)
Ieee80211NistErrorModel	compound module	(no description)
Ieee80211YansErrorModel	compound module	(no description)
Ieee802154ErrorModel	compound module	(no description)

Extends¶

Name	Type	Description
Module	compound module	Base module for all INET compound modules.

Parameters¶

Name	Type	Default value	Description
displayStringTextFormat	string	“”	Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
corruptionMode	string	“packet”
snirMode	string	“min”
snirOffset	double	0dB	Offset the calculated SNIR before further computing the PER, BER, SER or corrupt bits and symbols

Properties¶

Name	Value	Description
class	ErrorModelBase
display	i=block/broadcast	this can be used, for example, to represent cross symbol interference due to OFDM lobe overlapping, symbol frequency/time offset mismatch, and symbol frequency/time size mismatch

Source code¶

//
// Serves as the base module for error models.
//
module ErrorModelBase extends Module like IErrorModel
{
    parameters:
        string corruptionMode @enum("packet", "chunk", "byte", "bit") = default("packet");
        string snirMode @enum("min", "mean") = default("min");
        double snirOffset @unit(dB) = default(0dB); // Offset the calculated SNIR before further computing the PER, BER, SER or corrupt bits and symbols
                                                    // this can be used, for example, to represent cross symbol interference due to OFDM lobe overlapping, symbol frequency/time offset mismatch, and symbol frequency/time size mismatch
        @display("i=block/broadcast");
        @class(ErrorModelBase);
}

File: src/inet/physicallayer/wireless/common/base/packetlevel/ErrorModelBase.ned