SYSTEM AND METHOD FOR DDS MONITORING AND QOS CONTROL

摘要

PURPOSE: A DDS(Data Distribution Service) monitoring and QoS(Quality of Service) system and method thereof are provided to reduce communication traffic by extending SPDP(Simple Participant Discovery Protocol) message generation periods. CONSTITUTION: An agent unit(23) establishes a QoS profile of DDS applications in order to control a communication domain. The agent unit manages the DDS applications installed in each node and transmits monitoring information generated from the DDS applications to a manager unit(10) through a DDS library unit by collecting the monitoring information. The manager unit syntagmatically manage QoS by using a domain QoS profile and collects and analyzes the DDS monitoring information from the agent units.