A 4G tour in London

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Varying bandwidth depending on proximity to hotspots

Source:  Trefor Davies

The 4G test began with a spot of lunch in Covent Garden, where Trefor managed to achieve an uplink and dwnlink of 9 mbps. He was able to use this to upload a 290 Mbyte video to YouTube in 8 minutes. His laptop was powered on for about 20 minutes in total, and used approximately 9% battery power while the 4G dongle was plugged into the USB port.

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