Practice Uplink Harq And Shorter Tti (1.3.3.2.3) - Foundations of Mobile Communication: From 1G to 3G
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Uplink HARQ and Shorter TTI

Practice - Uplink HARQ and Shorter TTI

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does HARQ stand for?

💡 Hint: Think of how it helps in re-sending data.

Question 2 Easy

What is the purpose of shorter TTI?

💡 Hint: Consider how quickly data needs to be sent.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does HARQ help to improve in mobile transmission?

Latency
Throughput
Reliability

💡 Hint: Think about what happens when packets are lost.

Question 2

True or False: Shorter TTI increases latency.

True
False

💡 Hint: Consider how often data can be sent.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a hypothetical mobile network using HARQ and shorter TTI for an urban environment. Discuss potential challenges and benefits.

💡 Hint: Consider urban density and network load.

Challenge 2 Hard

Evaluate the trade-offs between using HARQ and other error-correcting methods in different scenarios.

💡 Hint: Think about different application cases.

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Reference links

Supplementary resources to enhance your learning experience.