Wireless Geographical Data Broadcasting for Urban Intelligent Information Infrastructures (UI3)

This paper proposes using data broadcasting to build urban intelligent information infrastructures. It presents a conceptual framework for integrating cellular network location management into geographical data broadcast to provide efficient location dependent services. Within the context of the proposed framework, the paper then discusses the four major research issues: generic and geographic data broadcasting, location-dependent (continuous) query processing, moving object databases, and mobility management in cellular network. 1