earticle

영어

Ubiquitous Sensor Network (USN) is a converged system which provides application services required for each area using real-time information of various sensors based on distributed heterogeneous hardware and software through wired/wireless communication network.[1] USN also absolutely requires interworking. This paper is intended to suggest an efficient, systematic and logical USN interworking method for interworking among USN sensors, USN information servers and USN application systems. This new method can be easily implemented based on DSN among many distributed heterogeneous USN sensors, systems, services and databases through application and implementation of unique and logical GLOI (Global Logical Object ID).