Chengliang Zhang's keynote at OFC revealed that China Telecom will build ~2M base stations (doubling) for a national network at 3.5 GHz. Most will be built between 2020 and 2025. A bigger telecom story is hard to imagine, but only the great Ray Le Maistre caught it. Thank you Ray.
Currently, CT uses 1.16M 4G cells for China's population of 1.379B, or about 1,200 people per cell today. In 2015, CT was at about 1,700 people per cell. That was about equal to Spain and Korea and three times fewer than AT&T or Verizon. (Chart)