QoS Implementation in System Wide Information Management (SWIM) Network Model

A Traditional Air Traffic Management (ATM) system comprises of a wide variety of information services that characterized by many custom communication protocols. Each service is a self-contained information system by itself. Each of these services is custom designed, developed, managed, and maintained individually and locally at a significant cost [1]. System-Wide Information Management (SWIM) is a concept for modern ATM systems that present a complete change in paradigm of how ATM related information is handled and shared while services interoperate. The aim of SWIM is to provide information to users with understandable information. However, such a large amount of information that flow through a network may affect overall system performance. Quality of Service (QoS) describes network performance parameters reflect the quality of the connection and is experienced on end-to-end traffic flow. In this paper, we propose a model base on SWIM with implementation of Quality of Service configuration and application of network virtualization technique to separate network traffic into individual services, which intent to improve the quality of end-to-end network traffic. This network model is developed and deployed using Juniper MX series router.