Dense distributed heterogeneous wireless sensor nodes (WSN) intend to communicate and realize of wide pervasive environment using contexts involved in and around. Pervasiveness needs the exchanged data to be regularly available. Making instant available of priority based among data centric is miserable task in pervasive environment. To gather large volume of accurate data,we develop a mechanism for congestion free and absolutely available link for smart devices communication at low cost. Proposing rich context architecture to assist the communication of cooperative tiny nodes and processed data as information with computational node using autonomous coordination. Every region is assigned with gathered heterogeneous sensor nodes which controls and detects contexts/events occurrence for generating raw data. All these information are extended to the external world through widgets and applications,normally a smart device. Using user,physical and environmental contexts,an event occurrence is confirmed for further decision making for large scale exploration where continuous human access is not necessary. © 2016,International Journal of Pharmacy and Technology. All rights reserved.