DWS is a decentralized WI-FI sharing ecosystem, protected and incentivized by blockchain technology. The mission of DWS is to create a decentralized Wi-Fi sharing network using secure blockchain technology, making the global wireless Internet accessible with the help of the global community. With Wi-Fi tradable, DWS can provide advertisers with more effective advertising, provide full Internet connectivity anywhere, and reward users for sharing their Wi-Fi network. All business models on the DWS ecosystem are executed through DWS tokens (utility tokens based on data usage value) and smart contracts (automatically performing all service exchanges). The DWS protocol will establish the infrastructure to measure precise data volumes, not only based on the amount of time, but also based on actual data consumption. The end result is a transparent sharing economy between users, Wi-Fi owners and advertisers.