Cellular IoT: How 5G Differs From LTE

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  • March 29, 2021

5G extends its scope beyond consumer to many new vertical and enterprise markets. Thanks to its flexibility and improved performance, 5G opens the door to many industrial applications.

When researchers and engineers began developing 5G in 2012, they began to look at use cases. The primary motivation for launching a new generation of wireless technology was insufficient spectrum. Most industry analysts predicted an explosion of data traffic that would result in saturation of existing spectrum resources.

Another motivation arose from the expected tremendous growth in the number of connected devices including many new device types for machine type communications (MTC) and Internet of Things (IoT) applications. This expansion gave rise to a variety of requirements that 4G missed. Here’s how 4G and 5G compare in relation to IoT.

5G’s definition took the shape of a now famous triangular icon with three sides depicting the three main 5G components. The triangle was subsequently modified, reused, and adapted by many companies throughout the wireless industry.

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