1 \ Signal Theory

1 \ Signal Theory Evolution of communications Communication Analog and digital Modulation Multiplexing Transmission types Base band and broad band Transmission problems Coding of digital signals 2 \ Transmission Media: 1 \ Signal Theory Data transmission media Confined media Unconfined media 3 \ Topologies, Classification and Network Devices: 1 \ Signal Theory Network topologies.┬áNetwork Hardware….

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