An Architectural Framework for Web Portal in Ubiquitous Pervasive Environment

Web Portal functions as a single point of access to information on the World Wide Web (WWW). The Web portal always contacts portalpsilas gateway for the information flow that causes network traffic over the Internet. Moreover it provides real time/dynamic access to the stored information, but not access to the real time information. This inherit functionality of Web portal limits its role for the resource constrained digital devices in ubiquitous era (U-era). This paper presents a framework for the web portal in U-era. We have introduced the concept of portal locals in the proposed framework, so that the local queries could be solved locally rather than to route them over the Internet. Moreover our framework enables one-to-one device communication for the real time information flow. To provide the in-depth analysis, firstly we have evaluated our approach through mathematical analysis. At the end, we have deployed a test-bed and real time measurements are observed, which proves the efficacy and workability of the proposed framework.