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Problem 1(5+10+5 pts). Recap on the textbook about LOH (Ch. 4.2.1) and answer the following questions: 1. Explain what is the trade-off (or extra requirement)

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Problem 1(5+10+5 pts). Recap on the textbook about LOH (Ch. 4.2.1) and answer the following questions: 1. Explain what is the trade-off (or extra requirement) for Slotted ALOHA to achieve a higher maximum throughput compared to Pure ALOHA. 2. Assume that in a Slotted LOH channel with an infinite number of users, on average 20% of the slots are empty. Calculate (i) channel load G, (ii) throughput S. 3. What is the main difference between ALOH (Pure or Slotted) and CSMA protocols such as the Ethernet

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