Which technology utilizes multiple frequencies to improve communication speed and efficiency?

The technology that utilizes multiple frequencies to improve communication speed and efficiency is 5G. This fifth generation of wireless technology is designed to manage a significantly larger bandwidth compared to its predecessors. By using techniques such as frequency slicing, 5G can effectively transmit data over various frequency bands simultaneously. This capability not only allows for faster data rates but also reduces latency and improves the network’s overall capacity and reliability.

5G's ability to leverage multiple frequencies is particularly crucial in environments with high user density, enabling it to support a large number of devices with minimal impact on service quality. This multi-frequency strategy enhances speed and efficiency, making 5G a significant advancement in telecommunications.