Nyquist's Theorem (Cont)

• Nyquist Theorem: Bandwidth = H Data rate < 2 H log2V

• Bilevel Encoding: Data rate = 2 ? Bandwidth

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• Multilevel Encoding: Data rate = 2?Bandwidth ?log 2 V

Example: V=4, Capacity = 4 ? Bandwidth

So, can we have V -> infinity to extract infinite data rate out of a channel ?

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