Monitoring of IoT Data for Reducing Network Traffic

As IoT systems spread a huge amount of data is generated from devices in every second. Transmission of all the IoT data to the remote OM(Operation and Management) server through the Internet may cause network traffic problems. In the paper we propose an architecture of a monitoring node that uses the data pattern and monitors sensor data from IoT devices so as to reduce network traffic and OM server's workload in IoT system environment. The monitoring node reports to the OM server only the data beyond the normal range of the pattern rather than sending all data to the OM server.