5G and Wireless Communication for Beginners - Issues of 1G

The video discusses the limitations of 1G technology, including limited frequency options, analog communication issues, and lack of data compression. It highlights the challenges in data transmission, scalability, and security, which were inadequate for a growing market. These issues paved the way for the development of 2G technology, which aimed to address these shortcomings.

What was a major limitation of 1G in terms of frequency allocation?

• Frequencies were not required

• Digital communication allowed more frequencies

• Limited frequencies due to analog communication

• Excessive frequencies available

Why was 1G infrastructure difficult to scale?

• It was too advanced for the time

• It was not designed for a growing market

• It was too cheap to expand

• It was already perfect

What was a significant issue with 1G data transmission?

• Data was bulky and uncompressed

• Data was compressed efficiently

• Data was transmitted wirelessly

• Data was too fast

What was a major security concern with 1G?

• It was too secure for users

• Security was insufficient for sensitive data

• It had no security issues

• It was only secure for government use

What did the security issues in 1G lead to?

• The end of wireless communication

• The improvement of 1G

• The development of 3G

• The emergence of 2G