Farooq Khan says Phazr, his small company near Dallas, can compete with the giants for the millions of 5G small cells soon to deploy. Verizon is listening and is testing the Phazr equipment. Their target was to be ready by the end of 2017.
Phazr's base station is about two feet high and a foot wide. That's large enough for 384 antennas per sector, three sectors per cell. That's massive, massive MIMO. It's made possible by the very small size of mmWave antennas.
Phazr's system uses mmWave for the download but ordinary spectrum below 6 GHz for the upload. This has the advantage of requiring much less power in the mobile phone, producing less heat.