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5G Fundamentals
Try these first, even if you're not sure. Guessing primes your brain.
Behind a brick wall you hear the bass drum but not the whistle. What does that suggest for radio?
mmWave offers much wider channels than sub-6 GHz. What do you buy and pay?
A packed stadium overloads one macro cell. What works best?
Answer all 3to continue — it's OK to be wrong.