Could light bring us superfast mobile broadband indoors? Posted By: Unknown December 13, 2018 Leave a Reply Superfast 5G mobile connectivity may not be able to reach inside buildings. Could light help? from BBC News - Business https://ift.tt/2rxf78i December 12, 2018 at 02:12PM https://ift.tt/2kB3qKe Tweet Share Share Share Share
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