Will 5G work indoors?

One of the main drawbacks of millimeter wave-based 5G is that wireless high-band technology does not work well indoors . This is because millimeter wave, or MM wave, signals struggle to penetrate building walls and certain types of glass, thus hobbling indoor 5G performance.

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Where is mmWave used?

Millimeter-wave (mmW) frequencies (30–300 GHz) are being used for many applications in the modern world. These applications include,but not are limited to, radio astronomy, remote sensing, automotive radars, military applications, imaging, security screening, and telecommunications.

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Who uses mmWave?

The three U.S. carriers use different names for the 5G services that utilize mmWave technology: AT&T’s mmWave 5G is named 5G Plus (5G+), Verizon launched 5G Ultra Wideband (5G UWB) using mmWave, while T-Mobile uses Ultra Capacity 5G as the name for the combined service using both its mid-band and mmWave networks, but …

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