What changed between 4G and 5G?

The key difference between 4G and 5G is speed — 5G is expected to be much faster than 4G while offering lower latency and better bandwidth . The cellular infrastructure that enables wireless communication gets upgraded roughly every 10 years. Currently, 5G is slowly replacing 4G around the world.22 Ara 2020

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Is 5G actually slower than 4G?

5G technology is able to deliver faster speeds by combining larger blocks of spectrum than previous 4G technology , but the challenge has been finding larger blocks of contiguous spectrum available. The United States has focused on high-band spectrum, despite the signals not reaching much of the country.

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How does 5G work faster than 4G?

5G will bring wider bandwidths by expanding the usage of spectrum resources , from sub-3 GHz used in 4G to 100 GHz and beyond. 5G can operate in both lower bands (e.g., sub-6 GHz) as well as mmWave (e.g., 24 GHz and up), which will bring extreme capacity, multi-Gbps throughput, and low latency.

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