A Hierarchical IoT Federation Architecture Based on Local Cloud, Platform and Middleware for Massive Context Data Acquisition in Multiple Sensor Networks

  • Songai Xuan
  • Do-Hyeun Kim


Recently, we have been constructed sensor networks for smart space much more. It can provide users a smart environment and make users living or working conveniently and easily. In this paper, we present a hierarchical IoT federation architecture based on local Cloud, platform and middleware for massive context data acquisition in multiple sensor networks. Proposed IoT federation architecture has the interworking between sensor platform and local IoT cloud in multiple sensor networks, which can collect massive environment data for analysis of situation. And we design and implement a HDFS agent for Interworking mechanism between sensor platform and local IoT Cloud. We consider Hadoop for local IoT Cloud.