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1. 发明授权

US07895594B2 Virtual machine extended capabilities using application contexts in a resource-constrained device 有权
标题翻译：使用资源受限设备中的应用程序上下文的虚拟机扩展功能
公开(公告)号：US07895594B2
公开(公告)日：2011-02-22
申请号：US11091575
申请日：2005-03-28
申请人： Viatcheslav Kirilline , Howard D. Owens , Valdimir Ivanov , Vitaly Kozlovsky
发明人： Viatcheslav Kirilline , Howard D. Owens , Valdimir Ivanov , Vitaly Kozlovsky
IPC分类号： G06F9/455 , G06F9/46
CPC分类号： G06F9/455
摘要： Embodiments of the systems and methods utilize application contexts for extending virtual machines in a resource-constrained device to allow virtual machines to at least exercise scheduling control over platform independent applications and platform dependent native applications. Application contexts can be assigned to each application in the system. An application is represented by one or more data structures and functions. In one embodiment, an “application context” includes an interface to a virtual machine and a container for an execution environment of the application. The interface represents a mapping of services to an execution environment. The application context can isolate control over the execution of the application from the execution environment, thus, allowing the virtual machine to control execution of the application and allowing the application to be executed in a native environment, a virtual machine environment, or any other execution environment.
摘要翻译：系统和方法的实施例利用用于在资源受限设备中扩展虚拟机的应用上下文，以允许虚拟机至少对平台独立应用和平台依赖的本机应用进行调度控制。应用程序上下文可以分配给系统中的每个应用程序。应用程序由一个或多个数据结构和功能表示。在一个实施例中，“应用上下文”包括到虚拟机的接口和用于应用的执行环境的容器。该接口表示服务到执行环境的映射。应用程序上下文可以将应用程序的执行与执行环境隔离开，从而允许虚拟机控制应用程序的执行，并允许应用程序在本地环境，虚拟机环境或任何其他执行中执行环境。

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