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protocol control information (PCI)

The Protocol Control Information (PCI) is the equivalent of the term header. This protocol control information is added to the user data to form an OSI data packet. At the data link layer, the PCI information together with the service data units (SDU) forms the protocol data unit (PDU).

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Englisch: protocol control information - PCI
Updated at: 17.10.2011
#Words: 49
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