摘要
在研究移动通信的用户网络中,通常使用无标度网络作为用户的网络模型。本文在传统BA网络模型的基础上,将一个能较好的描述现实复杂网络特征的无标度网络模型应用到移动通信用户网络的建模中。在该模型中,不仅有新用户不断的加入,也有旧用户的退出,并考虑这种用户网络模型中任意两个节点之间有连边删除的情况。最后,在建立的此用户模型的基础上,分析移动通信系统的承载话务量和阻塞率,并用计算机仿真给出承载话务量和阻塞率的结果。
In the study of the user network of mobile telecommunication,we generally use scale-free network as the model.Based on the traditional BA complex network model,in this paper we will use another scale-free network model in mobile user network modeling.This model can better describe the real characteristics of mobile communication network.In this model,we have new user continuously join the communication network,and the old user can exit this network,and we will also consider the situation of deleted edge between any two nodes.Finally,based on this model,we will analysis the traffic and blocking probabilities of this network,and give the computer simulation results of this mobile communication network.
出处
《电子测试》
2011年第4期34-37,共4页
Electronic Test
关键词
复杂网络
BA模型
无标度网络
移动通信网络
complex-network
BA model
scale-free network
mobile communication network
