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5 results about "Full virtualization" patented technology
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In computer science, virtualization is a modern technique developed in late 1990s and is different from simulation and emulation. Virtualization employs techniques used to create instances of an environment, as opposed to simulation, which models the environment; or emulation, which replicates the target environment such as certain kind of virtual machine environment. Full virtualization requires that every salient feature of the hardware be reflected into one of several virtual machines – including the full instruction set, input/output operations, interrupts, memory access, and whatever other elements are used by the software that runs on the bare machine, and that is intended to run in a virtual machine. In such an environment, any software capable of execution on the raw hardware can be run in the virtual machine and, in particular, any operating systems. The obvious test of full virtualization is whether an operating system intended for stand-alone use can successfully run inside a virtual machine.
Equipment complete virtualization framework for virtual machine ZVM of real-time operating system
PendingCN121411880AProgram initiation/switchingSoftware simulation/interpretation/emulationAbstraction layerMultiplexing
The invention relates to the technical field of virtual machines, and particularly discloses an equipment complete virtualization framework for a real-time operating system virtual machine (ZVM), which comprises a hardware platform, the ZVM and at least one client operating system, the ZVM is used for carrying out scheduling management and resource isolation on at least one guest operating system and providing at least one virtual device for each guest operating system; wherein the virtual equipment comprises a virtual equipment abstraction layer which is used for providing an equipment access interface for a client operating system; the virtual equipment simulation layer is used for intercepting and analyzing an equipment operation request initiated by a client operation system and simulating behavior logic of hardware equipment; and the data forwarding layer is used for forwarding part of the requests to hardware equipment of the hardware platform. By adopting the technical scheme provided by the invention, efficient multiplexing, safe access and real-time scheduling support of the same hardware equipment among multiple systems can be realized.
Owner:HUNAN UNIV
Secure virtual private mobile and IP network in cloud
This disclosure relates to a fully software-defined, fully virtualized, and customizable mobile communication platform deployed on public cloud infrastructure. Such mobile networks allows for end to end control of automatic and programmatic deployment and configuration of the mobile network components. The implementations below effectively enables instant creation and deployment of a true private global end-to-end Software Defined Network (SDN) for 3G, 4G, LTE, and 5G mobile communication from the ground up. Users will effectively act their own mobile carrier, allowing them to customize the features available to them via a programmatic interface.
Owner:TELNYX LLC
Log implementation method in hypervisor / virtualization environment
The application provides a log implementation method in a Hypervisor / virtualization environment, and relates to the technical field of operating system virtualization, and comprises the following steps: outputting a log by operating physical debugging hardware in a starting stage by the Hypervisor, and closing a driver before starting an SOS, and temporarily storing the log in a kernel buffer area of the driver; after transferring all the ownership of the hardware to the SOS, reading and outputting the temporarily-stored log of the Hypervisor by the kernel of the SOS through shared memory; in an early console stage of a UOS, intercepting and converting a hardware access operation of the UOS by the Hypervisor through full virtualization technology, and storing the log in a buffer area; after the early console stage of the UOS, switching to a semi-virtualization channel, and sending the log to a user space back-end process of the SOS. The application solves the problems of log output interruption in a starting process of a virtualization system, early log loss and difficulty in unified collection of multi-source logs, and realizes reliable, real-time and centralized management of the log.
Owner:NINGBO QIANCHUAN TECH CO LTD
Secure virtual private mobile and ip networks in the cloud
The present disclosure relates to a fully software-defined, fully virtualized, and customizable mobile communication platform deployed on a public cloud infrastructure. This mobile network allows end-to-end control of the automatic and programmatic deployment and configuration of mobile network components. The following embodiments can effectively create and deploy a true global private end-to-end software-defined network (SDN) for 3G, 4G, LTE, and 5G mobile communications on the fly from scratch. Users will effectively act as their own mobile operator, with the ability to customize available functionality through a programmatic interface.
Owner:TERNIX GMBH
Secure virtual private mobile and IP network in cloud
The present disclosure relates to a fully software-defined, fully virtualized and customizable mobile communication platform deployed on a public cloud infrastructure. Such a mobile network allows end-to-end control of automatic and programmed deployment and configuration of mobile network components. The following embodiments can efficiently create and deploy a real global private end-to-end software defined network (SDN) immediately for 3G, 4G, LTE, and 5G mobile communications starting from the beginning. A user can effectively serve as a mobile operator of the user, and available functions can be customized through a programmed interface.
Owner:TERNIX GMBH