1019 results about "State management" patented technology

The present invention is directed to binding a user session in an application to a particular coordination point. The method includes recognizing a defined application session in response to an application generated by a cache. A user session and an origin server that generated the response are bound in a session cookie. Subsequent requests are routed to the same origin server that served the application content for each unique user session based on the session cookie.

A phone application state management mechanism is described. The mechanism adopts the state storage format widely known as “Cookies” to store information in a cross-application standard format. Cookies for multiple users are stored on a single machine that retrieves phone applications using a hypertext transfer protocol (HTTP). Suitable state information for a particular user is automatically retrieved in connection with HTTP requests. Further, by phone based applications can set the values of suitable cookies. An enforced access policy can be used to prevent an application provided by a first legal entity from accessing state information stored by an application provided by another legal entity. The approach can also be used to reduce the passing of telephone identifying information between applications for user identification purposes.

A computer network system establishes an instant messaging (IM) session between a first user registered with a first ISP (ISP) and at least one user registered with a second ISP when the two ISPs operate using different IM protocols. The ISPs each contain a Local IM server connected to each registered user. Each ISP also contains a Universal IM server that is connected to the distributed network. The Universal IM server includes a database that stores routing information and Presence information for each user registered with the second ISPs and facilitates communications between the first and second user using a universal format, such as XML.

Some embodiments of the invention may operate to measure a first output performance metric value associated with a current operation frequency of a processor, to set a trial operation frequency of the processor, and to measure a second output performance metric value associated with the trial operation frequency. If the measured performance variation is less than a specified acceptable performance variation, the trial operation frequency may be selected as a subsequent determined operation frequency.

A state management system preserves a state for a cluster of file servers in a cluster file system in the presence of load balancing, failover, and fail-back events. The system provides a file and record locking solution for a clustered network attached storage system running on top of a cluster file system. The system employs a lock ownership scheme in which ownership identifiers are guaranteed to be unique across clustered servers and across various protocols the clustered servers may be exporting. The system supports multi-protocol clustered NAS gateways, NAS gateway server failover and fail-back, and load-balancing architectures. The system further eliminates a need for a lock migration protocol, resulting in improved efficiency and simplicity.

A dynamic state manager (DSM) for a server cloud manager (SCM) of a virtualized logical server cloud including a resource definition, a rules module and a state manager engine. The resource definition incorporates information of the available physical and logical resources of the server cloud, including cost, priority, usage and demand information of the resources. The resource definition further incorporates dependencies and relationships between physical and logical resources. The rules module includes predetermined behavioral rules based on demand, usage, priority and cost information. The behavioral rules define optimized resource utilization of the resources of the server cloud. The state manager engine is linked to the resource definition and the rules module and cooperates with the SCM to apply the behavioral rules to achieve optimized resource utilization.

A server-side control object processes and generates a client-side user interface element for display on a web page. Multiple server-side control objects may be combined into a hierarchy of server-side control objects that cooperate to generate the resulting authoring language code, such as HTML, for display of a web page on a client. The operation of processing the client-side user interface element may include at least one of an event handling operation, a postback data handling operation, a data binding operation, and a state management operation. The state management operation relates to the state of a server-side control object.

A presence management system for a cellular-based Push-to-Talk (PTT) service. The PTT infrastructure obtains presence-relevant network status information from elements of the cellular network and of the overlying data network such as the home location registers (HLRs) of the mobile switching centers (MSCs) and the Authentication Authorization and Accounting (AAA) element of the data network. Additionally, the presence management system may communicate with other networked resources such as a Short Messaging Service (SMS) center, a Mobile Instant Messaging (MIM) server, a Multimedia Messaging Service (MMS) center, a BREW download server, or others, to obtain information about the activities of subscriber mobile phones that can be used to determine their presence. The presence management system operates in accordance with a set of configurable rules to update presence status and to provide PTT subscribers with presence status updates. Presence updates can be delivered to subscribers via Short Messaging Service (SMS) messaging or via sessions over the data network. The updates can be made in conjunction with or after a PTT call session or attempted session or can be initiated by the presence management system or a subscriber mobile phone independently of call activity.

A system and method for managing remote reprogramming of flash memory in a vehicle electronic control unit. A vehicle state manager process is used to first determine if the vehicle conditions are suitable for reprogramming of a particular ECU and, if so, the vehicle state manager then maintains the proper vehicle configuration during the reprogramming operation. The system and method can be used to automatically reprogram a vehicle ECU using new programming received by digital satellite broadcast or other wireless transmission to the vehicle.

The present invention provides a method and system for reliable and accurate presence / status management and identity detection in Instant Messaging (IM) applications by using video, still image, and / or audio information. In one embodiment, a device such as a camera captures still image, video, and / or audio data. Relevant information is then extracted from the captured data and analyzed. Known techniques such as face recognition, face tracking, and motion detection, can be sued for extracting and analyzing data. This information is then interpreted for the IM application, and provided to an Application Programs Interface (API) for the IM application. The API can use the information for various purposes, including updating the status of the user (e.g., available, busy, on the phone, away from desk, etc.) and updating the identity of the user.

The invention provides a voice control system for multimedia equipment. The voice control system comprises an image sensing module used for collecting action images of a user, an image recognition module for determining a control command type or state according to the action image of the user, a voice recognition state management module for activating or suspending voice recognition according to the current control command type, a voice picking module for collecting voice data, a voice recognition module for recognizing collected voice data, and a multimedia function module for executing a control command and providing corresponding multimedia functions to the user. The invention further provides a voice control method for multimedia equipment. According to the invention, the technologies of image recognition and voice recognition are combined, and then the purpose of realizing voice control freely and conveniently without a handheld remote controller or a near voice picking module can be achieved, so that voice recognition of a control command can be effectively prevented from being disturbed by voice output by multimedia equipment, environment background sound and voice signals of a non-control command of the user, and a control command sent by the user can be recognized accurately.

One or more server-side control objects provide server-side processing of postback input received from client-side user interface elements in a request from a client. Such input may include without limitation postback data and postback events generated from a web page on a client and received by a server in an HTTP request. A hierarchy of server-side control objects can cooperate to process the postback input and to generate the resulting authoring language code, such as HTML. Server-side events can also result from the server-side processing of postback input. In addition to processing postback input, server-side processing may include, without limitation, state management of server-side control objects and binding data to and from server-side database. After the processing and generating operations, the server-side control object hierarchy is terminated until a subsequent request is received from the client.

A server-side control object processes and generates a client-side user interface element for display on a web page. Multiple server-side control objects may be combined into a hierarchy of server-side control objects that cooperate to generate the resulting authoring language code, such as HTML, for display of a web page on a client. The operation of processing the client-side user interface element may include at least one of an event handling operation, a postback data handling operation, a data binding operation, and a state management operation. The state management operation relates to the state of a server-side control object.