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Presos/Notes Leo Li /Links/

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Tuesday Guest talk: Designing Sustainable Infrastructure for Ubiquitous Edge

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name	Designing Sustainable Infra for Ubiquitous Edge - 1 - FINAL.pdf
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Thank you all for the opportunity to present, great questions and engaging discussion!

Challenge questions:

Slide 5: Given that a radio transmission propagates at the speed of light in the air, why is there latency in the 4G or 5G air interface?
Slide 8: In the Friis Transmission Equation, even though the Frequency term (f) is in the denominator, why couldn't the transmission range in the high frequency spectrum (e.g. mmWave) be increased by increasing the transmit power (Pt).

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