부산대학교 도서관

The present paper describes an approach to reduce the power consumption of a sensor network using a content-aware network so called messaging network. A messaging network can be constructed as a structured overlay network. The proposed scheme enables loosely-coupled integration of sensor data and related services. Message mediation enables inter-operation of various applications and integration of diverse sensor data. The policy mediation, which is a kind of message mediation, for over-lay networks having each own policies enables secure overlay networks inter-operation. The proposed approach can realize and maintain a total power consumption optimization of an intelligent infrastructure, which can provide various kinds of functions including data processing, and computing. The proposed data store grids helps to construct and manage as secure, flexible, elastic, and sustainable loosely coupled integration of sensor data and related services.