The talk will outline a migration path towards universal broadband connectivity based on the adaptation and use of WiFi/802.11x wireless communications technologies. This migration path is motivated by experiences with the design and implementation of a novel store-and-forward wireless communications network in India called DakNet.
The cost of real-time, circuit-switched communications may be too high as a starting point for sustainable rural connectivity. DakNet offers a combination of wireless technology with an asynchronous mode of communications to offer a means of introducing ICTs with: affordability and practicality for end users; a viable cost structure for operators and investors; a smooth migration path to universal broadband connectivity.
The talk will begin with a brief overview of wireless technologies. It will look into the market for ICTs in rural India and assess infrastructure requirements.
The DakNet technology is then defined with an overview of the system architecture. A summary of results and data are given for a recent implementation in India, where DakNet is being used to decentralize Bhoomi, the Government.s computerization of land records system in Karnataka. At this point a brief movie may be shown which documents the setup and operations of DakNet. Sustainability and scalability factors for DakNet are then discussed within the context of the kinds of revenue-generating applications that the platform can support, and how the infrastructure can be upgraded to grow with the rural ICT market. The talk will conclude with some policy and technical considerations that may be transferable for those interested in rural connectivity in other parts of the world.