蜂窝网络数据业务模型的建立方法  

The method of building the data service model of cellular network

作　　者：王刚[1] 渠伟 杜文波 张华 WANG Gang;QU Wei;DU Wen-bo;ZHANG Hua(China Mobile Group Jiangsu Co.,Ltd.Xuzhou Branch,Xuzhou 221000,China;China Mobile Group Design Institute Co.,Ltd.,Beijing 100080,China)

机构地区：[1]中国移动通信集团江苏有限公司徐州分公司,徐州221000 [2]中国移动通信集团设计院有限公司,北京100080

出　　处：《电信工程技术与标准化》2018年第6期79-83,共5页Telecom Engineering Technics and Standardization

摘　　要：马尔科夫随机过程是电路域业务模型的建立基础。本文首先阐述马尔科夫随机过程理论建立电路域模型业务模型的原理和方法,指出该方法并不适用于基于信道共享的移动数据业务场景。然后阐述了移动蜂窝网络的数据业务特征,并重新提出了一种新的数据业务模型,该模型结合了通信网络的实际性能和用户量,可以获得网络最佳在线用户数和最佳吞吐量,从而为移动数据业务的规划和优化奠定可靠的基础。The Markoff stochastic process is the foundation of the establishment of the circuit domain business model. This paper fi rst expounds the theory and method of establishing the traffic model of the circuit domain model by Markov random process theory, and points out that this method is not suitable for the mobile data traffic scenario based on channel sharing. Then, describes the data traffic features of mobile cellular network, and puts forward a new data traffic model, this model is combined with the actual performance and the amount of users of communication network, and can obtain the optimal number of online users and the optimal throughput, which is very important for planning and optimization to mobile data traffic.

关 键 词：电路业务模型 数据业务模型 马尔卡夫过程 

分 类 号：TN929.5[电子电信—通信与信息系统]