Submitted by: Billy Joe Long
Company: PSA Computer Services
Titled: Introduction to 5G
Original release date: March 10, 2022
5G is the 5th generation mobile network. That means it is a new global wireless standard after 1G, 2G, 3G and 4G networks. 5G enables a new kind of network focused on connecting everyone
and everything together.
5G is based on OFDM (orthogonal frequency-division multiplexing). OFDM is a method of modulating a digital signal across several different channels to reduce interference. 5G also uses
wider bandwidth technologies. 5G OFDM operates on the same mobile networking principles as 4G LTE (Long-Term Evolution). However, 5G has a theoretical peak speed of 20 Gbps, while the
peak speed of 4G is only 1 Gbps.
5G promises ultra-low latency, which would improve the performance of business applications as well as other digital experiences, such as online gaming, video conferencing, and self-driving cars. The lower the latency, when sending and receiving data, the closer we get to “real-time” communications.
5G networks will also simplify mobility, with seamless open roaming capabilities between cellular and Wi-Fi access. Mobile users can stay connected as they move between outdoor wireless connections and wireless networks inside buildings without user intervention.
5G technology should improve connectivity in under-served rural areas and in cities where the demand can overwhelm today’s available capacity with 4G technology. 5G is designed to deliver
faster and better mobile broadband services than 4G LTE. Because of this 5G is expected to impact every industry.
If you have questions concerning your email services give us a call.