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PLCP protocol data unit (PPDU)

The PLCP Protocol Data Unit (PPDU) is a protocol data unit (PDU) of the physical layer in WLANs. It essentially corresponds to the MAC Protocol Data Unit (MPDU) of the data link layer and consists of the header, the PLCP Service Data Unit (PSDU) and the Frame Correction Sequence. The coded data of the PPDU is transmitted bit by bit via the physical medium.

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Englisch: PLCP protocol data unit - PPDU
Updated at: 25.05.2014
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Translations: DE