电信网络二象模型及其复杂网络系统特性

本文根据二象结构理论,将电信网络分为以平台网络构成的实象和以价值网络构成的虚象,建立了电信网络的二象模型;在分析了由二象作用关系形成的电信网络复杂性的基础上,将电信网络视为一个复杂网络,采用中国东北地区业务网络调查数据,将行政管理区域管理的子网络(域)作为节点,将域和域之间相连的光缆作为边,分别以有效话务量和占用话务量作为节点权重,分析了权重分布的无标度性.进而,提出了应用"二象"模型和复杂网络的理论指导电信网络行为策略制定的一些思考.

Two-image model of telecommunication network and its system features of complex network

According to the theory of the two-image structure,telecommunication network is divided into true image,which is formed by platform network and virtual image,which is formed by value network; thus the two-image model of telecommunication network is constructed. Based on the analysis of the complexity of telecommunication network which formed by the interaction of the two images,this paper considers the telecommunication network as a complex network,and have adopted the statistical data of service network survey in the Northeastern China as the research subject. The sub-network which managed by administrative district (domain for short) is regarded as node and the cable which connects domains is regarded as edge,taking the valid traffic volume and occupied traffic volume on each edge respectively as node weights,the scale-free property of distribution of the node weight is analyzed. Based on this analysis,some reflections on the application of the theory of two-image model and complex network to the guidance of behavioral strategy-making in the field of telecommunication network are presented.