What controls 5G?

A: 5G is based on OFDM (Orthogonal frequency-division multiplexing) , a method of modulating a digital signal across several different channels to reduce interference. 5G uses 5G NR air interface alongside OFDM principles. 5G also uses wider bandwidth technologies such as sub-6 GHz and mmWave.

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Should I upgrade my alarm system?

If your alarm system is more than 15 years old, it’s definitely time to upgrade . If your alarm system is seven years or older, you might want to consider upgrading. New features are being created every year. You’d be surprised what’s available now that wasn’t when you bought your system.

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Is 5G less secure?

5G gives secure, fast service more reliably than 4G due to better use of bandwidth and more connection points . With less stress on the network, data costs can fall lower than 4G networks. 5G can carry more devices than 4G as it expands the available radio waves.

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