Problem 1. Compare and contrast 3G wireless networks to 4G networks in terms of:
a. Services and applications
b. Network architecture
c. Data throughput
d. User perceptions
Problem 2. Distinguish between the 4G LTE, 4G WiMax, and 4G WiBro networks based on:
a. Upload and download speeds
b. User perceptions
c. Backward compatibility
d. Service availability
Problem 3. Identify why the competition between the 4G LTE carriers has been so fierce and describe the benefits of this competition to the subscribers.