557 results about "Cloud systems" patented technology

Methods and systems for provisioning services or resources on a cloud service for successful execution of an application includes detecting a request for executing an application on a cloud service. In response to the request, a descriptor record for the application is retrieved from a descriptor file. The descriptor record is specific for the cloud service and provides details of environmental resources or services required for executing the application. Resource and service requirements are translated into actions to be taken in the cloud service environment for provisioning the resources or services required for the application. The actions to be taken are brokered to occur in pre-defined sequence based on details provided in the descriptor record for the application. Status of the actions taken is provided. The status is used to determine if the required resources or services have been provisioned for successful execution of the application in the cloud service.

A cloud-based test system is disclosed. The cloud-based test system utilizes several cloud systems for testing. Each cloud system includes several cloud servers for providing a cloud resource to simulate several virtual test machines. The cloud-based test system includes several slave servers and a main server. Each slave server corresponds to one of the cloud systems for controlling the corresponding virtual test machines. The main server receives a test instruction, which is utilized to execute a target test item for a target electrical device, from a client, and generates a test environment condition corresponding to the test instruction. The main server determines the virtual test machines for executing the target test item and the at least one server to control the virtual test machines. The main server transmits the test instruction and the corresponding test environment condition to the server slave servers for testing.

The present disclosure provides distributed, multi-tenant Virtual Private Network (VPN) cloud systems and methods for mobile security and user based policy enforcement. In an exemplary embodiment, plural mobile devices are configured to connect to one or more enforcement or processing nodes over VPN connections. The enforcement or processing nodes are configured to perform content filtering, policy enforcement, and the like on some or all of the traffic from the mobile devices. The present invention is described as multi-tenant as it can connect to plural clients across different companies with different policies in a single distributed system. Advantageously, the present invention allows smartphone and tablet users to protect themselves from mobile malware, without requiring a security applications on the device. It allows administrators to seamless enforce policy for a user regardless of the device or network they are connecting to, as well as get granular visibility into the user's network behavior.

A method of detecting optical subsystem failures includes emitting a pulsed light beam from a laser through a window. A reflection signal indicative of a portion of the beam reflected by the window is compared to an expected signal to monitor for degradation of an optical component.

A method, system, computer readable media and cloud systems are provided for adjusting image data presented in a head mounted display (HMD). One method includes executing a virtual reality (VR) session for an HMD user. The VR session is configured to present image data to a display of the HMD. The image data is for a VR environment that includes a VR user controlled by the HMD user. The method further includes adjusting the image data presented on the display of the HMD with the cadence profile when the VR user is moved in the VR environment by the HMD user. The adjusting causes a movement of a camera view for the image data that is for the VR environment as presented on the display of the HMD. In some examples, the cadence profile substantially replicates a rhythmic movement of a person while moving in a real world environment.

An ear-based wearable networking device, system, and method is disclosed. The wearable networking device, system, and method is configured to monitor and process plural conversations in proximity of a user and store the associated information in a cloud system. The cloud system is configured to, based on the associated information, process, archive, create alerts, create reminders, retrieve, etc.

The invention discloses a cloud system for household electronic commerce based on a CDN (Content Delivery Network) and a load balancing technology as well as an implementation method. The cloud system comprises a user App module, a load balancing module and a CDN node module, wherein the load balancing module comprises a GSLB (Global Server Load Balance) module and an LSLB (Local Server Load Balance) module, the CDN node module comprises a plurality of Cache node servers, the CDN node module, which is closest to the user App module, is selected through the load balancing module, and data exchange is carried out between the user App module and the closest CDN node module. The cloud system for household electronic commerce based on the CDN and the load balancing technology as well as the implementation method have the advantages of flexible system expandability and capabilities of effectively improving the utilization efficiency and the response speed of a background server and other resources, remarkably improving the efficiency for solving the IO (Input Output) bottleneck of a front network, helping to shorten the system response time during high concurrency of users and solving the network congestion problem.

A collapsed cloud proximal to the user of a client device determines, stores, and provides access to content needed by the user or group of users. Content needed by the user is pushed into one or more access points that a client device is accessing or is expected to access. The client device accesses the content via local access to the access point(s) that it connects to, access relevant content from the local storage of the access point that it connects to as it moves.

Systems and methods for alerting administrators of a monitored digital user experience include performing inline monitoring of network access between one or more users each with an associated user device executing an agent application, the Internet, and one or more cloud applications and private applications. The systems and methods also include obtaining device, application, and network metrics related to the inline monitoring from a cloud system and a logging and analytics system. The systems and methods further include comparing the metrics to one or more alerts comprising alert rules. The systems and methods yet further include sending a notification to one or more administrators when the metrics include data that satisfies the alert rules of the one or more alerts.

The invention discloses a data transmitting method and system applied to a cloud system. The method comprises the steps of receiving an identity authentication request transmitted by a user at a user side through dynamic data generating equipment; authenticating the identity of the user according to the identity authentication request; issuing an access license for the user who passes the identity authentication, and confirming a communication secret key in the data transmission process, wherein the access license has an expiry date; and dynamically authenticating the identity of the user if the access license of the user is within the expiry date during transmitting the enciphered data to the user, and stopping the data transmission when the authentication is failed. In the scheme, during the data transmission, the identity of the user is continuously authenticated by the user current status information obtained by the dynamic data generating equipment, and the encryption measures are cooperatively performed, so that the security of the data transmission in the process of interaction between a cloud side server and the user is improved.

The invention provides an intelligent vehicle-mounted communication informatization system based on a 3-generation (3G) technology and a cloud system. The intelligent vehicle-mounted communication informatization system comprises a master control module, a wireless communication module, a positioning module, a sensor module and other functional modules, wherein the master control module comprises an advanced Risc machine (ARM)-based micro controller which is used for coordinatively controlling other modules of the system, and an intelligent embedded operating system; the wireless communication module is a wireless access module for accessing the system to the Internet based on various 3G technologies and is electrically connected with the master control module; the positioning module is a module for supplying a positioning function to the system based on positioning systems, such as a global positioning system (GPS), a beidou positioning system and the like, and is electrically connected with the master control module; the sensor module is a module for supplying a theftproof function based on an ultrasonic sensing technology and is electrically connected with the master control module; and other functional modules are modules for realizing main functions of the system. The invention also provides a communication method applied to the system. The system has the characteristics that: the GPS navigation speed is higher, the cloud system can be widely applied, and the whole vehicle-mounted system is higher in intelligentization level.

The invention belongs to the technical field of mobile communication, and particularly relates to a decision-making method for task unloading and migration based on user mobility. The method comprisesthe steps that enabling a mobile user to determine the cost and income of a mobile edge cloud system according to a random connection time and task processing time relation; establishing a revenue system model with the goal of maximizing the revenue of the mobile edge cloud system; adopting a multi-stage random planning method for the revenue model; obtaining the earnings of each mobile edge cloud computing MEC and the corresponding unloading task amount of the mobile edge cloud computing MEC; and adopting an upper confidence boundary algorithm to maximize the system average income within thelearning time T, so that the MEC with the maximum system income is obtained. According to the invention, the randomness problem of the connection time between the mobile user and the MEC and the problem of how to select the MEC specifically can be solved, so that the method can be widely applied to a mobile edge cloud system.

A method for waking up one or more sleeping small cell base stations in a wireless communication system for serving a user equipment is described. The wireless communication system includes a plurality of small cell base stations and one or more macro base stations. A wake up signal configuration is received at a user equipment, and a wake up signal configured in accordance with the received wake up signal configuration is transmitted by the user equipment.

The invention discloses a smart city three-dimensional visual display system. The system comprises a data loading module, a three-dimensional browsing module, a scene control module, a three-dimensional object module, a data editing module, a measuring tool module, a three-dimensional analysis module and a data statistic module. The data loading module is used for being connected into a cloud system or a third party system to provide data services and conducting data analysis according to data standards, so that a data structure in the system is formed; the three-dimensional browsing module is used for browsing three-dimensional physical model scenes. The three-dimensional object module is used for importing objects, drawing, plotting and adding the objects and then outputting the objects. Three-dimensional panoramic information and three-dimensional interaction and analysis results of a smart city can be vividly, quickly and conveniently displayed by means of the system, visual interaction query is achieved through a three-dimensional display system, visual service query results are displayed in the three-dimensional display system, and dynamic information is subjected to interaction display through the three-dimensional display system.

The invention discloses a scheduling method for a mobile cloud computing platform. The method comprises the following steps: monitoring resource occupancy of cloud system programs while running a group of cloud systems; if current total resource occupancy is higher than a preset upper threshold, dynamically changing an execution sequence of the group of cloud system programs according to a resource request amount occupied by each of the plurality of cloud system programs, so that execution priorities of the cloud system programs with relatively low resource occupancy are higher than the execution priorities of the cloud system programs with relatively high resource occupancy; executing the cloud system programs with relatively high resource occupancy at idle periods of execution intervals of the plurality of cloud system programs with relatively low resource occupancy; and when the current total resource occupancy is lower than a preset lower threshold, restoring or maintaining an original execution sequence. The invention also discloses a scheduling device for the mobile cloud computing platform. The scheduling device comprises a monitoring module, an execution priority scheduling module, an idle work scheduling module and an execution priority restoring module.

The present technology monitors a web application provided by one or more services. A service may be provided by applications. The monitoring system provides end-to-end business transaction visibility, identifies performance issues quickly and has dynamical scaling capability across monitored systems including cloud systems, virtual systems and physical infrastructures. A message may be placed in an asynchronous queue. The message may be associated with a business transaction. The message in the asynchronous queue may be retrieved by an application. Business transaction information associated with the message may be transmitted to a server by the application.

The invention discloses a resource allocation method with minimized cloud system cost based on expiration date drive. The resource allocation method comprises the following steps of collecting an available resource of each physical node in a cloud system by a cloud server; collecting a task request of a user; finally allocating a virtual resource in the cloud system by adopting a harmony search method, i.e. initializing parameters of the harmony search method by the cloud server, generating a new solution of the harmony search method by the cloud server, determining an objective function value of the new solution, updating a solution vector in a harmony memory library, determining a solution with minimized cost in the harmony memory library and a cloud system cost value corresponding to the explanation with the minimized cost, repeatedly iterating to maximum iteration times and outputting an optimal harmony solution vector. According to the resource allocation method disclosed by the invention, the available resources in the cloud system are fully excavated; the resources are dynamically allocated from CPU (Central Processing Unit) resources, magnetic disk read-write speed resources and network wideband resources in a plurality of dimensionalities by using a virtual machine diversification technology; the technical support is provided for efficiently utilizing the resources in the cloud system and guaranteeing that tasks are finished within expiration dates.

The invention discloses a cloud computing mobile terminal comprising local hardware, wherein the local hardware comprises a human-computer interaction device, a local memory, a communication transmission unit and a microprocessor. The cloud computing mobile terminal further comprises: a basic system architecture used for operating the local hardware to implement basic communication and application functions; a cloud computing service layer used for interacting with a cloud system in a remote cloud computing server, wherein the cloud computing service layer operates on the basis of the basic system architecture, and the cloud system is a user customized system operating on the basis of cloud computing resources; and a transmission management module used for managing and monitoring a transmission channel between a communication interface of the cloud computing service layer and the cloud computing server, and the transmission channel comprises an instruction channel, an application program data channel and a file data flow channel. The invention further discloses a working method of the cloud computing mobile terminal.

The embodiment of the invention provides a resource allocation method and device based on deep reinforcement learning. The method comprises the steps of determining services of multiple to-be-allocated resources contained in an application request of a user and allocation priorities of the services; determining state parameters of the current edge micro-cloud system, wherein the state parameters comprise a resource balance degree evaluation parameter, a response delay evaluation parameter and a resource surplus of each computing node in each micro-cloud; inputting the state parameters into a pre-trained resource balance optimization model to obtain a first target computing node of the first service, wherein the resource balance optimization model is completed based on deep reinforcement learning training, and deploying the first service to a first target computing node; and updating the state parameter, and returning to the parameter input step until the service of each to-be-allocatedresource contained in the application program request completes resource allocation. Compared with a traditional resource allocation method, the method has the advantages that the communication delayrequirement can be met, and the high resource utilization balance degree can be achieved.

The invention relates to a nonlinear cloud editing method. The nonlinear cloud editing method includes the steps that connection is established; program editing is performed; calculation tasks are submitted; the tasks are scheduled and distributed; the calculation tasks are carried out; rendering calculation task results are returned; a client-side displays the results; whether the program editing is accomplished or not is judged; compositing and packing are performed; and final program compositing results are displayed. All operations of all file editing except rendering, the compositing and the packing are carried out at the client-side, complex operations of the rendering, the compositing and the packing are carried out at a cloud side, a whole cloud system resource is utilized to the maximum, and a task scheduling server and a front side client-side resource are fully used. Due to the fact that an intelligent assignment scheme is utilized, heavy tasks of the rendering and composting calculation are enabled to be evenly assigned to each server of each calculation server cluster to the greatest extent, resources of the calculation server clusters are fully used, and a fund utilization rate is improved.

The embodiment of the invention discloses a distributed denial of service (DDOS) attack protection method, device and system for a cloud computing system, wherein the DDOS attack protection method for the cloud computing system comprises the following steps: using a protection node in the cloud computing system to monitor data traffic injected into virtual machines, wherein the cloud computing system comprises the protection node and a plurality of the virtual machines, and interactive data streams among the virtual machines pass through the protection node; extracting the data stream to be injected into the virtual machine if monitoring an abnormality in the data traffic injected to the virtual machine; sending the extracted data stream to a traffic cleaning device for carrying out traffic cleaning; receiving the data streams subject to the traffic cleaning through the traffic cleaning device; and injecting the cleaned data streams into the virtual machines. By utilizing the scheme provided by the embodiment of the invention, the DDOS attack among the virtual machines in the cloud computing system can be effectively protected.

According to one embodiment of the present invention, a method computing resources are dynamically provisioned to meet service level objectives in a cloud computing environment. Resources available for provisioning to the cloud computing environment are determined and the quality thereof monitored. Current resource needs for a cloud job tenancy are determined, and selected resources are dynamically provisioned from resources available for provisioning based on the current resource needs and the quality of the resources available in order to meet the cloud job tenancy and the service level objectives.