%0 Journal Article
%T Research of QoS model for component system in real-time embedded environments<br>实时嵌入式环境中面向构件系统的QoS模型研究
%A TU Li
%A YANG Ge-lan
%A XIAO He-ping
%A <br>涂立
%A 杨格兰
%A 肖和平
%J 计算机应用
%D 2007
%I 
%X The introduction of component-based development into real-time embedded platforms is desirable to adapt themselves to the heterogeneity of embedded applications, and it is necessary to satisfy the requirement of software development efficiency. Due to the dynamic resource requesting of real-time embedded platforms and the overall administrative features of system resources, the adaptation mechanism in application level is not the final solution, furthermore the additional QoS managing policy plugged into the current component framework is requisite. Thus, a CCM component-oriented QoS model was proposed, which could adapt itself to the fluctuating component states proactively. At the same time, hierarchy QoS transformer in this QoS Model can simplify the configuration of service QoS parameters greatly.
%K QoS
%K QoS model
%K QoS mapping
%K component model
%K DRE<br>服务质量
%K QoS模型
%K QoS映射
%K 构件模型
%K DRE
%K 嵌入式环境
%K 构件系统
%K 模型
%K 研究
%K environments
%K embedded
%K system
%K component
%K QoS
%K model
%K 参数配置
%K 服务
%K 用户
%K 简化
%K 设计
%K 转换器
%K 层次式
%K 状态
%K 管理机制
%K 构件框架
%K 适应机制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=14E16CBD27430512F205378166027887&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=5D311CA918CA9A03&sid=3EBE383EEA0A6494&eid=8A15F8B0AA0E5323&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=10