Abstract: A device virtualization system is described herein that separates common computer processing tasks of an embedded device from the application-specific peripherals of the embedded device to allow at least some functions of the device to be offloaded to servers or other computing devices. The device virtualization system greatly simplifies management, configuration, and control of virtual embedded devices. Because much of the software of the device runs on the virtualization server, information technology (IT) personnel can be assigned to manage the virtualization server and to apply any updates and diagnose any problems that occur. Moreover, a single server or group of servers can be used to provide virtualization services for a wide variety of virtualized embedded devices for a wide variety of users. Thus, the system enhances the usefulness of embedded devices and allows a longer lifetime and wider variety of uses than embedded devices today.

Abstract: A network policy system is described herein that allows computing devices to manage and control various networking decisions based on a specific policy defined by a policy administrator that may include the device manufacturer, information technology (IT) personnel maintaining the devices, or the network provider. The policies can include many factors defined by the policy administrator under various conditions, including cost, power consumption, central processing unit (CPU) time, battery life, use of pooled minutes, and so forth. Packet routing in the device happens today primarily based on hardcoded factors such as bandwidth availability or cost, but there may be other considerations that appeal to policy administrators. The network policy system allows the policy administrator to define one or more flexible policies suited to the administrator's purpose.

Abstract: A network policy system is described herein that allows computing devices to manage and control various networking decisions based on a specific policy defined by a policy administrator that may include the device manufacturer, information technology (IT) personnel maintaining the devices, or the network provider. The policies can include many factors defined by the policy administrator under various conditions, including cost, power consumption, central processing unit (CPU) time, battery life, use of pooled minutes, and so forth. Packet routing in the device happens today primarily based on hardcoded factors such as bandwidth availability or cost, but there may be other considerations that appeal to policy administrators. The network policy system allows the policy administrator to define one or more flexible policies suited to the administrator's purpose.

Abstract: A device virtualization system is described herein that separates common computer processing tasks of an embedded device from the application-specific peripherals of the embedded device to allow at least some functions of the device to be offloaded to servers or other computing devices. The device virtualization system greatly simplifies management, configuration, and control of virtual embedded devices. Because much of the software of the device runs on the virtualization server, information technology (IT) personnel can be assigned to manage the virtualization server and to apply any updates and diagnose any problems that occur. Moreover, a single server or group of servers can be used to provide virtualization services for a wide variety of virtualized embedded devices for a wide variety of users. Thus, the system enhances the usefulness of embedded devices and allows a longer lifetime and wider variety of uses than embedded devices today.