Model of PDU Xmit by bestt571

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									   Source          Destination              Source          Destination


PDU 1                                    PDU 1

                          PDU 1                                    PDU 1

PDU 2                                    PDU 2

                          PDU 2
PDU 3                                    PDU 3



                                  Time
                          PDU 3                                    PDU 3

                                                       ×
PDU 4                                    PDU 4

                          PDU 4                                    Garbled
                                                                   frame



PDU 5                                    PDU 5

                          PDU 5                                    PDU 5




    (a) Error-free transmission                  (b) Transmission with
                                                    losses and errors




              Figure 8.16 Model of PDU Transmission

								
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