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Irreducible BER floor is created in non frequency selective channels due to ____________

Irreducible BER floor is created in non frequency selective channels due to ____________ Correct Answer Time varying Doppler spread

Even if a mobile channel is not frequency selective, the tie varying Doppler spread due to motion creates an irreducible BER floor. It is caused due random spectral spreading.

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Irreducible BER floor is created in frequency selective channels due to ____________
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