异构网的QoS参数映射模型和映射方法  

Model and method of parameter mapping of heterogeneous network

作　　者：林青[1] 戴慧珺[2] 

机构地区：[1]西安培华学院,西安710125 [2]西安交通大学电信学院,西安710049

出　　处：《计算机工程与应用》2015年第13期96-100,共5页Computer Engineering and Applications

基　　金：国家自然科学基金(No.61071136);新一代无线重大专项(No.2010ZX03005-002-01;No.2010ZX03003-001;No.2011ZX03002-001-02)

摘　　要：针对异构融合网络中不同网络的Qo S和映射问题,解决分类和映射方法是提出Qo S参数映射模型。在充分研究现有异构网Qo S参数映射方法的基础上,提出了Qo S参数映射三维模型(Three-dimensional Model for Qo S Parameter Mapping,Qo S-TMPM),模型采用颗粒度适中、区分度较大的Qo S分类关键参数进行搭建。同时,基于Qo S参数映射三维模型的Qo S参数映射方法能顺利地完成异构网络间的Qo S参数映射,仿真结果表明Qo S参数模型和参数映射方法能改善Qo S保证服务,从而提高用户的业务体验质量。As for the different Quality of Services（Qo S）and the mapping in different in Qo S in heterogeneous merged networks,the Qo S mapping is one of the solution.A Three-dimensional Model for Qo S Parameter Mapping（Qo S-TMPM）to provide better end-to-end Qo S assurance has been put forward based on the previous works of the existing mapping methods.This model adopts some key parameters which has proper granularity and obvious distinction.Simultaneously,the Qo S-TMPM can realize the Qo S parameter mapping in heterogeneous networks and also improve the end-to-end Qo S for users,and thus optimize users＇Quantity of experience（Qo E）in heterogeneous networks.

关 键 词：异构网络 Qo S参数映射 映射模型 映射方法 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]