5G and Wireless Communication for Beginners - Good But Not Good Enough: Issues of 3G

The video discusses the issues faced by 3G technology, including its lengthy adoption and rollout process due to the need for higher frequency and better infrastructure. Despite cheaper call rates, 3G mobile data remained costly, making Wi-Fi a preferred option for heavy applications. The video concludes with a look at the future of mobile technology and the need to meet growing data demands.

What was the initial perception of 3G technology?

• It was seen as a perfect solution.

• It was believed to be unnecessary.

• It was considered outdated.

• It was thought to be too expensive.

What was a major factor that delayed the global rollout of 3G?

• Limited availability of mobile devices.

• Insufficient marketing strategies.

• The need for infrastructure upgrades.

• Lack of interest from users.

Which countries were among the first to adopt 3G technology?

• China and India

• Japan and the US

• Germany and France

• Brazil and Argentina

Why did 3G become a second priority compared to Wi-Fi?

• 3G was less secure than Wi-Fi.

• 3G was more expensive than Wi-Fi.

• 3G had better coverage than Wi-Fi.

• 3G was slower than Wi-Fi.

What was a significant challenge for telecom providers with 3G?

• Increasing the speed of 3G calls.

• Expanding 3G to rural areas.

• Reducing the cost of 3G data.

• Improving 3G device compatibility.