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Data Transmission Concepts (The Channel Model (channel effects (noise,…
Data Transmission Concepts
The Channel Model
characterisation
channel
sink
source
channel effects
noise
bandwidth
attenuation
distrotion
channel properties
data rate
simplex/ duplex
data rate limits in channels
Nyquist's theorem
Shannon's theorem
transmission media
twisted pair cables
co-axial cables
fiber optic cables
wireless media
synchronization and baseband encoding
asynchronous transmission
synchronous transmission
encoding
NRZ
NRZI
4B/ 5B and variants
multiplexing
frequency division multiplexing
synchronous time division multiplexing
statistical time division multiplexing
error control methods
error detection
error correction