Is it ok to use Wifi as a scheduling node?

Therefore, it is a hot spot of WIFI network deployment.

WIFI is not everywhere. Generally speaking, it is only available in airports, railway stations, high-end hotels, hotels and cafes. The backbone transmission is wired, but the last AP covers a wireless network of tens of meters. Only laptops or mobile phones with WIFI function in this coverage area can access the Internet.

Wlan.vnet.cn This is the distribution of WIFI hotspots of China Telecom, please check it.