基于QoP与QoS融合的通信网络系统优化设计

项目名称： 基于QoP与QoS融合的通信网络系统优化设计

项目编号： No.61471163

项目类型： 面上项目

立项/批准年度： 2015

项目学科： 无线电电子学、电信技术

项目作者： 詹习生

作者单位： 湖北师范大学

项目金额： 80万元

中文摘要： 本项目从通信网络系统的实际问题和应用需求出发，鉴于通信网络系统中控制性能质量(QoP)与网络服务质量(QoS)之间相互影响、相互制约，而为了获得良好的通信网络系统整体性能，必须对通信网络系统的QoP与QoS进行权衡协调，因此本项目研究基于QoP与QoS融合的通信网络系统建模、性能分析与综合权衡设计问题。首先建立反映QoS参数影响的控制系统QoP动态模型和反映通信网络参数与控制系统性能的联合模型；揭示QoS参数与网络系统的稳定性和性能极限之间的内在联系，并给出定量的表达式；基于QoP与QoS融合对通信网络系统中的控制器和网络进行协同设计，进一步基于对QoP与QoS融合的多变量多通道通信网络系统进行优化设计；最后建立基于QoP与QoS融合的通信网络系统实验仿真平台。研究成果旨在进一步拓宽通信网络系统研究内容，为加快通信网络系统在经济、工业、军事及日常生活等领域的广泛应用提供理论指导和技术支持。

中文关键词： 通信网络系统；优化设计；性能质量；服务质量；性能极限

英文摘要： Based on the practical problems and application requirements of communication networked system，and in view of interaction and mutual restriction of quality of performance (QoP) and quality of service (QoS) in communication networked system, in order to achieve a better performance, the QoS and QoP must be weighed and coordinated. Thus this project investigates the modeling, performance analysis and design trade-off of communication networked system by combining QoP and QoS. Firstly, we create some dynamic models which reflect the QoS parameters having some effects on QoP of the control system and conjunctive models which reflect the parameters of communication network and the performance of control system. This project reveals the internal relationship between the parameters affected by QoS and the stability of network system and the performance limitations, and the quantitative expression between them will be given. Besides，the project will study the collaborative design of controllers and communication networks by considering both QoP andQoS, and then investigate the optimal design of multivariable and multi-channel networked systems. Finally, we will build the simulation experiment platform of communication networked system by considering both the QoP and QoS. The obtained results will broaden the research contents of communication networked system, and given the theoretical and technological guidance for the extensive use of communication networked system in economy, industry, military, daily life and the other field.

英文关键词： Communication Networked System;Optimal Design;QoP;QoS;Performance limitation