Mean Response Time and Traffic in Real-time Communication System with Different CPU Processing Time

摘要

異なるCPU処理能力を持つヘテロジニアスな通信システム環境で, 階層型プロトコル構成の多対多通信システムにおける平均応答時間と入力トラヒックの関係を解析的に求めた. 具体的には, リアルタイム通信処理を満たす平均応答時間の上限値が与えられたとき, 通信システムの最大トラヒック量と各ノードの入力トラヒック量の関係式を求めている. さらに, 平均応答時間の上限値と入力トラヒック量の関係を述べている.The maximum traffic capacity of multi-point communication has been studied in the condition of a heterogeneous environment of the real-time communication system with different CPU processing time. The communication system has a hierarchical protocol structure. When the upper limit of a mean response time is given, the relationship between the maximum input traffic and the input traffic of each node has been derived theoretically. Furthermore, the relationship between the maximum input traffic and the constrained response time has also been discussed in this paper.