Study on Multiple Packets Management for ICIE

摘要

This paper has a discussion on multiple packets management for ICIE (Intelligent Controller for Industrial Ethernet). It proposed a new mechanism to minimize the congestion which is based on the taking an adaptive decision during transferring multicast messages. Proposed approach is that a device requesting to start and stop the reception of the multicast streams is accomplished through IGMP join and Leave message requests. It discusses and documents the ICIE system architecture from the performance and scalability perspectives at the system level, mainly covering the IO transaction throughput and its scalability the ICIE system is intended to cope with, the QOS architecture, the overload behavior, and the system schedualibility of the ICIE module. This process uses a device performing a manager role to periodically query all devices in the subnet and subsequently cause them to re-join the multicast group of listeners for any stream in which they may be interested.