5、MIMOMultipleInputMultipleOutputMPDUMAC Protocol Data UnitMSDUMAC Server Data UnitIEEEInstituteOfElectricalAndElectronicsEngineers bpsBitsPerSecondCCKCorporateControlKeyDQPSKDifferentialQuadraturePhaseShiftKeyingDBPSKDifferentialBinaryPhaseShiftKeyingQAMQ