基于线性规划的移动数据库广播调度算法研究  

Research on scheduling algorithm of broadcast-data in mobile database broadcasts based on linear programming

作　　者：陈冬旭[1] 程小辉[1] 

机构地区：[1]桂林工学院电子与计算机系,广西桂林541004

出　　处：《计算机应用》2008年第4期874-876,共3页journal of Computer Applications

基　　金：广西自治区自然科学基金资助项目(桂科自0447099);广西自治区教育厅资助项目(200708MS165)

摘　　要：阐述了移动计算通用模型和移动数据库广播技术及发展状况,介绍了移动广播领域中经典的多盘广播调度算法。在多盘广播调度算法的基础上,运用统筹学的线性规划对所要广播的数据进行最优规划,并通过调度算法优化调度。The model of mobile computing and the broadcast technology of mobile database were described. A classic multi-disk broadcast scheduling algorithm in mobile broadcast domain was introduced. Based on the scheduling algorithm of multi-disk, linear programming was applied to optimize the design of broadcast data. Furthermore, the schedule was optimized by scheduling algorithm.

关 键 词：移动数据库 线性规划 广播 

分 类 号：TP302.1[自动化与计算机技术—计算机系统结构] TP311.13[自动化与计算机技术—计算机科学与技术]