A decentralized global Wi-Fi sharing network. Users can share their spare or idle WiFi and be rewarded with Qlink Token. A decentralized billing system to re-package mobile data and excessive data selling to whoever wants to buy. Especially useful for content distribution on mobile network. A decentralized Enterprises Telecom Service, sucn as SMS / voice / data services on Qlink. Build decentralized telecom infrastructure. Users can deploy Qlink BaseStation supporting LTE-U protocol and POW + POS consensus algorithm mining.