Worldwide data and power network

Shortwave radio frequency

3 to 30 MHz (100 (exactly 99.930819333) to 10 (exactly 9.9930819333) meters)

https://en.wikipedia.org/wiki/Shortwave_radio

Worldwide data and power network

Digital modulation techniques:

Modern shortwave data transmission often uses digital modulation methods like MFSK (Minimum Shift Keying) or Olivia to improve signal reliability in challenging conditions. -Google Search Labs AI

https://en.wikipedia.org/wiki/Olivia_MFSK

data over wireless power

https://www.mdpi.com/1996-1073/17/8/1851

Schema

https://en.wikipedia.org/wiki/World_Wireless_System

https://teslasciencecenter.org/teslas-wireless-power/

Solar network

https://en.wikipedia.org/wiki/Dyson_sphere

Power beaming 

https://www.mit.edu/~soljacic/wireless_power.html