The New Transmission Protocol with CSMA Mechanism for Rotating Omega Network

Abstract

The basic structure of the rotating omega network do not contain mechanisms for ensuring sufficiently high quality of service for the selected group of messages. For this reason, an attempt has been made to develop a new transmission protocol utilizing the same transmission ring configuration and at the same time meeting the requirements of real-time applications. The article describes the new version of the transmission protocol, equipped with the CSMA mechanism. A essential feature of the proposed solution is to introduce different handled message classes, ensuring some of them priority in accessing the common base channel. The article also contains the most significant results of completed simulation tests, at the same time comparing them with the results obtained for earlier solutions