What is 4G?
4G is the fourth generation of mobile networks, designed to deliver high-speed internet to mobile devices. It offers faster speeds and more stable connections compared to 3G.
How does 4G work?
Technologies such as OFDM (Orthogonal Frequency-Division Multiplexing) and MIMO (Multiple Input Multiple Output) are used to increase speed and capacity. The network operates on different frequency bands depending on the operator and country.
Benefits of 4G:
- Higher speed: Up to 100 Mbps or more.
- Lower latency: Faster response times and better user experience.
- Improved capacity: Supports more devices simultaneously.
- VoLTE support: Voice over LTE enables high-quality voice calls over the 4G network.
Difference between 4G and LTE:
LTE is the core technology behind 4G, but it does not always meet the full 4G standard. LTE-Advanced, however, achieves true 4G performance.