Nowadays, the increasing demands and inadequate technology in electricity industry lead us to make it smart. To achieve this goal, the quality of service is very important for critical applications like teleprotection. Since the allowed delay for these kinds of applications are about milliseconds, having latency in packet delivery will cause serious damages. In this paper, we try to identify the verity of IF-based applications in Mashhad Electric Energy Distribution Company (MEEDC) and prioritize them based on their importance and traffic features such as allowed delay, arrival rate and packet size. After that we want to find an appropriate aggregation point for their traffics to analyse the input queue of the routers. By doing this we will be able to calculate the minimum required bandwidth for the egress link and according to the available communication network we can make decision whether the egress link is adequate or not. If not we can guarantee the QoS for critical applications.
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机译：如今，电力行业中不断增长的需求和技术不足使我们变得更加智能。为了实现此目标，服务质量对于远程保护等关键应用非常重要。由于这些类型的应用程序所允许的延迟约为毫秒，因此在数据包传递中存在延迟会导致严重的损坏。在本文中，我们尝试确定Mashhad Electric Energy Distribution Company（MEEDC）中基于IF的应用程序的真实性，并根据其重要性和流量特性（例如允许的延迟，到达率和数据包大小）对它们进行优先级排序。之后，我们想为他们的流量找到合适的汇聚点，以分析路由器的输入队列。通过这样做，我们将能够计算出出口链路所需的最小带宽，并且根据可用的通信网络，我们可以决定出口链路是否足够。如果没有，我们可以保证关键应用程序的QoS。
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