South Korea is Leading the Way in 5G Technology

The video discusses the global rollout of 5G technology, highlighting South Korea's early adoption and the technical advantages of 5G over 4G. It explains the infrastructure changes required for 5G, the associated costs, and the economic benefits for countries leading in 5G deployment. A speed test comparison between 5G and 4G is demonstrated, showcasing the significant speed and latency improvements of 5G.

Which country was the first to launch a commercial 5G network?

• United States

• China

• Singapore

• South Korea

What is the primary advantage of 5G over 4G in terms of data transmission?

• Longer wavelength

• Higher latency

• Lower cost

• Faster data transmission

What type of waves does 5G use to achieve high speeds?

• Sound waves

• Microwaves

• Radio waves

• Millimeter waves

Why does 5G require more antennas compared to 4G?

• 5G signals are weaker

• 5G uses a shorter wavelength

• 5G is more expensive

• 5G covers a larger area

What is one economic benefit for South Korea in being a leader in 5G technology?

• Increased tourism

• Exporting technological expertise

• Reducing unemployment

• Lowering internet costs