5、rotocolSTBCSpace-TimeBlockCodingMIMOMultipleInputMultipleOutputMPDUMAC Protocol Data UnitMSDUMAC Server Data UnitIEEEInstituteOfElectricalAndElectronicsEngineers bpsBitsPerSecondCCKCorporateControlKeyDQPSKDifferentialQuadraturePhaseShiftKeyingDBPSKDifferentialBinaryPhaseShiftKeyingQAMQuadrat