This is an IEEE 802.11 OFDM modulator module, the implementation is based on 18.3.5.8 Subcarrier modulation mapping section in IEEE 802.11-2012 Std.

It has only one parameter: the subcarrier modulation, in compliant mode, is one of the following constellation mappings (Table 18-7.):

• BPSK
• QPSK
• 16-QAM
• 64-QAM

However, it can be used with an arbitrary OFDM compatible constellation mapping.

Inheritance diagram

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

Parameters

Name	Type	Default value	Description
subcarrierModulation	string
pilotSubcarrierPolarityVectorOffset	int

Properties

Name	Value	Description
display	i=block/mac
class	Ieee80211OFDMModulatorModule

Source code

// This is an IEEE 802.11 OFDM modulator module, the
// implementation is based on 18.3.5.8 Subcarrier modulation
// mapping section in IEEE 802.11-2012 Std.
//
// It has only one parameter: the subcarrier modulation,
// in compliant mode, is one of the following constellation
// mappings (Table 18-7.):
//         - BPSK
//         - QPSK
//         - 16-QAM
//         - 64-QAM
//
// However, it can be used with an arbitrary OFDM compatible
// constellation mapping.
//
//
simple Ieee80211OFDMModulator like IModulator
{
    parameters:
        string subcarrierModulation;
        int pilotSubcarrierPolarityVectorOffset;
        @display("i=block/mac");
        @class(Ieee80211OFDMModulatorModule);
}

File: src/inet/physicallayer/ieee80211/bitlevel/Ieee80211OFDMModulator.ned

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