摘要
采用桌面云系统可灵活地为用户配置系统资源,然而有限的系统资源在一定程度上制约了应用程序的运行效率。本文通过分析桌面云系统SBC模式的特性,给出SBC模式下的用户容量评价策略,规范了用户容量最大值的计算原则,并在此基础上设计了一种用户容量优化决策算法。电信领域实际的应用验证结果表明,其能有效地对桌面云系统可支持的最优用户容量进行决策。
The desktop cloud platform can allocate system resource for clients with good flexibility. But the efficiency of applications which run on the desktop cloud platform is restricted by the limited resource of the system. Through analyzing the specific characteristics of the desktop cloud SBC model, the strategy how to estimate the user capability based on SBC model is given. Based on the principle of calculating the maximum capability of the system, an algorithm which can optimize the policy of user capability is presented. It has been experimented in realistic business in telecom field, and the experimental results show that it can efficiently determine the most optimized user capability of the desktop cloud system.
出处
《电信科学》
北大核心
2012年第10期53-57,共5页
Telecommunications Science
基金
国家自然科学基金资助项目(No.61063012)
广西自然科学基金资助项目(No.2012GXNSFAA053222)
广西高校优秀人才计划基金资助项目(No.[2011]40)
广西教育厅科研项目(No.[2010]10)
关键词
桌面云
SBC模式
用户容量
优化
desktop cloud, SBC model, user capability, optimization
