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Computer Engineering ›› 2006, Vol. 32 ›› Issue (7): 61-63.

• Software Technology and Database • Previous Articles     Next Articles

Research of QoS-based ASOS Resource Management and Task Scheduler

ZHU Changhai, SUN Yuan, QIAO Xin   

  1. Key Lab of Complicated System and Intelligent Science, Institute of Automation, Chinese Academy of Sciences, Beijing 100080
  • Online:2006-04-05 Published:2006-04-05

ASOS 操作系统的QoS 资源管理结构与实现

朱长海,孙 媛,乔 昕   

  1. 中国科学院自动化研究所复杂系统与智能科学重点实验室,北京 100080

Abstract: This paper investigates the possibility of applying conception of QoS in the field of resource management in application specific operating system(ASOS) for handling multi-resource environments, and it develops a policy based approach to resource management to support quality of service. It also presents the general strategy, the design of a solution realizing the this approach, and a preliminary prototype implementation based on this architecture. Experimental result proves the availability of the algorithm.

Key words: QoS; Resource management; Embedded system; Operating system

摘要: 讨论了面向应用特制的嵌入式操作系统[1]的一般功能和特征,给出了ASOS 资源管理模型结构,并提出了以推理规则为基础的软件实现框架。最后以嵌入式视频服务器为应用背景,试验结果验证了该模型和算法的有效性。

关键词: 服务质量;资源管理 ;嵌入式系统;操作系统