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From Signals to Packets Packet Transmission Sender Receiver Packets 010001010101110010101010101110111000000111101010111010101010110101101 Header/Body Header/Body Header/Body Bit stream 00101110 "Digital" Signal Analog Signal ecture 6 15441@2008From Signals to Packets Analog Signal “Digital” Signal Bit Stream 0 0 1 0 1 1 1 0 0 0 1 Packets 0100010101011100101010101011101110000001111010101110101010101101011010111001 Header/Body Header/Body Header/Body Sender Receiver Packet Transmission Lecture 6 15-441 © 2008 4
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