基于交叉干扰的多优先级网络线性激励价控  

Linear incentive pricing based on crossing influences for multi-priority networks

作　　者：井元伟[1] 岳晓宁[1] 王玉琢[2] 沈晓军[3] 

机构地区：[1]东北大学信息科学与工程学院,辽宁沈阳110004 [2]抚顺师范高等专科学校,辽宁抚顺113006 [3]密苏里大学堪萨斯城分校,堪萨斯城641102499

出　　处：《控制与决策》2005年第1期23-26,31,共5页Control and Decision

基　　金：国家自然科学基金项目(60274099);高等学校博士学科点专项科研基金项目(20020145007).

摘　　要：讨论了多优先级网络系统交叉干扰的线性激励价控问题.针对多用户多优先级系统的通信量价控管理的数学模型,利用对策论中的激励Stackelberg策略的概念,建立了基于交叉干扰的线性激励价格策略.通过对用户行为的激励,调整网络系统通信量的分配,使系统达到一个理想且稳定的状态,且用户和网络管理者都达到最佳盈余.同时讨论了激励参数的确定方法,给出了一般的激励参数矩阵.通过数值例子验证了该激励价控策略的有效性.The linear crossing influences incentive pricing strategy for multi-service networks with multi-priority is dealt with. To the model of traffic pricing of the multi-user multi-priority networks, the linear crossing influences incentive strategies are proposed based on the concept of incentive Stackelberg strategy in the game theory. By means of the incentive scheme and the re-assignment of the traffic of the network system, the network users and the network manager can both get the best surplus and the system is made to get an ideal and steady state. The method of determining incentive parameters is discussed and the general incentive parameter matrix is given out. The numerical examples show the validity of the incentive pricing strategies.

关 键 词：优先级 交叉干扰 价控 对策论 激励Stackelberg策略 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]