879 results about "Protocol for Web Description Resources" patented technology

A system, method, and software product provide a wireless communications device with a markup language based man-machine interface. The man-machine interface provides a user interface for the various telecommunications functionality of the wireless communication device, including dialing telephone numbers, answering telephone calls, creating messages, sending messages, receiving messages, establishing configuration settings, which is defined in markup language, such as HTML, and accessed through a browser program executed by the wireless communication device. This feature enables direct access to Internet and World Wide Web content, such as Web pages, to be directly integrated with telecommunication functions of the device, and allows Web content to be seamlessly integrated with other types of data, since all data presented to the user via the user interface is presented via markup language-based pages. The browser processes an extended form of HTML that provides new tags and attributes that enhance the navigational, logical, and display capabilities of conventional HTML, and particularly adapt HTML to be displayed and used on wireless communication devices with small screen displays. The wireless communication device includes the browser, a set of portable components, and portability layer. The browser includes protocol handlers, which implement different protocols for accessing various functions of the wireless communication device, and content handlers, which implement various content display mechanisms for fetching and outputting content on a screen display.

A system and method for supporting Product Lifecycle Management over a distributed service network topology that connects a hierarchy of functional domains, each domain having a service ontology and one or more service composition schemas defined by the service ontology. Each service composition schema models a business process in its domain. Descriptions of services provided to each domain are published to a service repository by providers of the services, in conformity with one of the service composition schemas. There is a business process proxy provided by the service provider for each service description, which encapsulates for public access the internal processes of the service provider. The invention makes use of an event messaging protocol that enables service collaboration and ad-hoc workflow composition. Each business process is implemented by an ad-hoc workflow comprised of one or more tasks connected by one or more business rules. For each business process there is a business flow manager that dynamically composes ad-hoc workflow prior to execution and dynamically modifies the ad-hoc workflow as the business process executes. The business flow manager uses backward-chain inferencing and then forward-chain inferencing to generate the ad-hoc workflows, based on user identification of a target task. The business flow manager is able to stop execution of the workflow and regenerate a workflow for remaining tasks in response to events received over the network from service providers, and is also able to detect conflicts in the workflows at composition time and at execution time.

A conversational computing system that provides a universal coordinated multi-modal conversational user interface (CUI) (10) across a plurality of conversationally aware applications (11) (i.e., applications that “speak” conversational protocols) and conventional applications (12). The conversationally aware maps, applications (11) communicate with a conversational kernel (14) via conversational application APIs (13). The conversational kernel (14) controls the dialog across applications and devices (local and networked) on the basis of their registered conversational capabilities and requirements and provides a unified conversational user interface and conversational services and behaviors. The conversational computing system may be built on top of a conventional operating system and APIs (15) and conventional device hardware (16). The conversational kernel (14) handles all I/O processing and controls conversational engines (18). The conversational kernel (14) converts voice requests into queries and converts outputs and results into spoken messages using conversational engines (18) and conversational arguments (17). The conversational application API (13) conveys all the information for the conversational kernel (14) to transform queries into application calls and conversely convert output into speech, appropriately sorted before being provided to the user.

A data processing system for implementing transaction management of auction-based trading for specialized items such as fixed income instruments. The data processing system provides a highly structured trading protocol implemented through a sequence of trading paradigms. The system employs a distributed computer processing network linking together a plurality of commonly configured program controlled workstations. The protocol and its program controlling logic enhances trading efficiency, rewards market Makers, and fairly distributes market opportunity to system users.

A method and system that provide a central repository for client specific accessibility applications to a user from an accessible server. The repository is updated on a periodic basis with new solutions provided by the service provider, who also manages licensing agreements between the user and the owner of the accessibility application. Accessibility programs, such as page magnification, screen readers, background changes, input modification, etc., are downloaded into the client device being used by the user customer by clicking link buttons from a web page generated by the service provider's server. The accessibility programs downloaded are then resident on the client device until changed by the user. In a preferred embodiment, the service provider also provides a universal transcoding service to apply the user selected accessibility transformations to any type of client device used by the user.

Virtual Private Networks (VPNs) are supported in which customers may use popular internet gateway protocol (IGPs) without the need to convert such IGPs, running on customer devices to a single protocol, such as the border gateway protocol (BGP). Scaling problems, which might otherwise occur when multiple instances of an IGP flood link state information, are avoided by using a flooding topology which is smaller than a forwarding topology. The flooding topology may be a fully connected sub-set of the forwarding topology.

A method for managing multi-tier SLA relationships. The method can include first computing costs of utilizing edge server resources in a CDN, costs of dedicating content host resources in a content host in lieu of the utilization, and prospective revenues which can be generated by the content host providing services based on the resources to content consumers. Minimum QoS levels can be identified which must be maintained when providing the services to the content consumers according to QoS terms in established SLAs between the content host and individual ones of the content consumers. Finally, a new SLA can be established between the content host and the CDN. Importantly, the new SLA can include QoS terms for selectively allocating resources in the CDN. Moreover, the QoS terms can optimize revenues generated by the content host providing services based on the selective allocation of resources and the computed costs.

A system and method to intercept traffic at standard interface points as defined by Cellular/Wireless networks (GSM/GPRS, 3G/UMTS/HSDPA/HSUPA, CDMA, WIMAX, LTE), emulate the respective protocols on either side of the interception point, extract user/application payloads within the intercepted packets, perform optimizations, and re-encapsulate with the same protocol, and deliver the content transparently is disclosed. The optimizations include but are not limited to Content Caching, prediction & pre-fetching of frequently used content, performance of content-aware transport optimizations (TCP, UDP, RTP etc.) for reducing back-haul bandwidth, and improvement of user experience. An additional embodiment of the current invention includes injecting opportunistic content (location based, profile based or advertisement content) based on the information derived while monitoring control plane protocols.

A method, apparatus and system are provided for acquiring an access point name for an application employing a local Internet protocol breakout service. In one embodiment, the apparatus includes a user management subsystem (820) configured to initiate an Internet protocol application. The apparatus also includes a local breakout service monitoring subsystem (810) configured to monitor availability of a local Internet protocol local breakout service and to obtain an access point name from the local Internet protocol local breakout service when the local Internet protocol local breakout service is available. The apparatus also includes an access point name selection control subsystem (830) configured to bind the access point name to the Internet protocol application.

Upper layer applications discover, establish and manage the QoS connectivity through a SIP (session initiation protocol) that serves as a unified interface. In one implementation, this is IP Multimedia Subsystem-centric, further supporting applications that utilize SIP for session control. This capability extends to the data card universe allowing UMTS data card vendors to establish concurrent QoS-based sessions using multiple primary PDP (packet data protocol) contexts based on a set of SIP triggers, further allowing applications running on a computing system to transparently utilize the established pipes based on the individual QoS requirements.

A method (FIG. 5) and apparatus (FIG. 3) to provide control and policy enforcement of WAP (Wireless Application Protocol) services in a wireless data networks is taught herein. WAP traffic is inspected with efficient algorithms to intercept un-registered WAP access and intercept dynamic change of user service selection. The intercepted WAP requests are modified with value-added parameters (such as QoS and subscriber identifiers) as per user and service provider agreement and table data. A series of strategies are described to blend wireless intelligence, user preference and service subscription, network operator requirements and service provider or enterprise preferences into routing and drive page generation. The means to dynamically provision users' service choices to wireless network elements are also presented without having to break the session within the system. This enables innovative data services such as pay-per-use, smart routing, and enterprise secured WAP services unlike any current conventional system.

A method is disclosed for carrying out network device provisioning and configuration, and communication of other information to a network device, automatically and in an assured manner. A configuration service receives a request from a network device to provide configuration information. The configuration service retrieves a template representing the configuration from a storage location, e.g., a directory service. The configuration service also retrieves one or more parameter values specific to the device. Device-specific values are instantiated for the generic parameters in the template, based on the retrieved values. The resulting configuration is stored in XML format using XML tags to delimit configuration commands, tested for well-formed-ness, and syntax checked. A reliable transport protocol carries the configuration information to the device. At the device, a configuration agent syntax checks the embedded configuration information, and then applies the configuration information to the device. As a result, automatic network provisioning may be accomplished remotely, without requiring a skilled technician to visit customer premises to carry out configuration. The process may be integrated with an event service to enable multiple devices to concurrently receive re-configuration without special synchronization logic.

A method and apparatus for providing useful packet data to a CALEA/Legal Intercept collection function. At an access point to a network such as the Internet, sources and destinations of data connections are examined to determine whether any of the bearer messages should also be routed to a CALEA/Legal Intercept monitoring system. If this condition is recognized, the bearer messages and corresponding signaling control messages are correlated in a call packet delivery application server and then delivered to a CALEA/Legal Intercept monitoring system. Advantageously, the monitoring receives as a bundled message set the bearer message and the control messages used to route and otherwise process these bearer messages.

An agent accessory tool which enables integration of a Web-type application operating within a browser area and general application operating outside browser area is provided. The agent accessory tool includes an agent program interlocking by HTTP incorporated in a personal computer (hereinafter referred to as PC) of each of a plurality of clients, and a Web server having a CGI interface for executing communication software and an external application of the HTTP concerned to each client PC through a communication line. In this agent accessory tool interlocking with the integrated application on the Web server by the HTTP, the agent program accesses various data of a CGI program through the Web server under input conditions, and music and images to each client. When, as a result, the data are updated from previous access data or in conformity to predetermined conditions, an accessory tool including an avatar (digital actor) is caused to appear on the display of the PC of the client, and is also caused to conduct a predetermined action/reaction so as to transmit the existence of information, the non-conformity to the predetermined conditions, and music and images to each client. As a result, the agent accessory tool operates integrally with the Web application by accessing the Web server, without booting the browser software.

In a switched file system, a file switching device is logically positioned between clients and file servers and communicates with the clients and the file servers using standard network file protocols. The file switching device appears as a server to the client devices and as a client to the file servers. The file switching device aggregates storage from multiple file servers into a global filesystem and presents a global namespace to the client devices. The file switching device typically supports a “native” mode for integrating legacy files into the global namespace and an “extended” mode for actively managing files across one or more file servers. Typically, native-mode files may be accessed directly or indirectly via the file switching device, while extended-mode files may be accessed only through the file switching device. The file switching device may manage file storage using various types of rules, e.g., for managing multiple storage tiers or for applying different types of encoding schemes to files. Rules may be applied to pre-existing files.

A Web-based television system for enabling an operator to access and display HTML-encoded documents located on the WWW. The system comprises one or more Internet information servers, an Internet terminal unit, and television set having a wireless remote control device and an audio-visual monitor. The Internet information servers store a plurality of HTML-encoded documents at a plurality of storage locations specified by a plurality of Uniform Resource Locators (URLs). The Internet terminal unit is operably connected to the infrastructure of the Internet and embodies a GUI-based Internet browser program, supporting the TCP/IP networking protocol. The television set is operably connected to the Internet terminal unit. The wireless remote control device includes a bar code symbol reader for reading bar code symbols, and an IR-based communication circuit for establishing a wireless communication link with the Internet terminal unit. A WWW-site guide is provided to television viewers. On the guide, a plurality of bar code symbols are preprinted along with a plurality of Web-site descriptions. Each preprinted bar code symbol is encoded with information related to one of the plurality of URLs. The bar code symbol reader is programmed for reading the bar code symbols in the WWW-site guide. In response to reading each bar code symbol, the bar code symbol reader produces information related to one of the URLs, and this information is transmitted, over the wireless information communication link, to the Internet terminal unit. Thereupon, the GUI-based Internet browser uses the TCP/IP networking standard and the produced information to automatically access the HTML-encoded document specified by the related URL, and automatically display the accessed HTML-encoded document on the audio-visual monitor of the television set, for viewing purposes.

A client system utilizes a standard browser component and a transaction protocol gateway (TPG) component that operatively couples to the standard browser component. The browser component initiates the utilization of new session connections and reuse of existing session connections through the use of session pools as a function of the coding of the universal resource locators (URLs) contained in each issued request. The gateway component builds a plurality of session pool table structures at client system startup that define an initial number of pre-established persistent session connections for enabling communication with a number of server systems. Each browser URL is passed to the TPG component that examines a context field within the URL. If the context field has been set to a predetermined value, the TPG component in lieu of opening a new session connection to the designated server system, obtains a pre-established session connection from a session pool. Then the TPG component moves an entry corresponding to the session connection information to the PST component for enabling the browser component to communicate with a particular server system over the pre-established persistent session connection.

A notification system is coupled to a plurality of message services including a voice mail server, an email server and an information server in an office. Messages left for a user (e.g. voice mail, email, CRM event, etc.) are deposited in folders maintained by the messaging services. The notification system detects additions to the user's folders and when a new message arrives, the notification system sends an alert to a Wireless Access Protocol (WAP) enabled device (e.g. cell phone) configured for the user. The alert includes the total number of messages of each type received for the user, along with an indication of the most recently received message. The notification system may further monitor an information source for new information that may be of interest to the user (e.g. stock or product price quotes), and provide these in the alert notification if certain conditions are met (e.g. stock price exceeds a threshold).

The present solution provides a variety of techniques for accelerating and optimizing network traffic, such as HTTP based network traffic. The solution described herein provides techniques in the areas of proxy caching, protocol acceleration, domain name resolution acceleration as well as compression improvements. In some cases, the present solution provides various prefetching and/or prefreshening techniques to improve intermediary or proxy caching, such as HTTP proxy caching. In other cases, the present solution provides techniques for accelerating a protocol by improving the efficiency of obtaining and servicing data from an originating server to server to clients. In another cases, the present solution accelerates domain name resolution more quickly. As every HTTP access starts with a URL that includes a hostname that must be resolved via domain name resolution into an IP address, the present solution helps accelerate HTTP access. In some cases, the present solution improves compression techniques by prefetching non-cacheable and cacheable content to use for compressing network traffic, such as HTTP. The acceleration and optimization techniques described herein may be deployed on the client as a client agent or as part of a browser, as well as on any type and form of intermediary device, such as an appliance, proxying device or any type of interception caching and/or proxying device.

Methods and apparatuses for real-time or near real-time streaming of content using transfer protocols such as an HTTP compliant protocol. In one embodiment, a method includes dividing a stream of data, representing the contiguous time based content of a program (e.g. a live video broadcast), into a plurality of distinct media files, and generating a playlist file having a plurality of tags and Universal Resource Indicators (URIs) indicating an order of presentation of the plurality of distinct media files. The plurality of media files and the playlist file can be made available for transmission to a client device which can retrieve the media files using the playlist file.

A service discovery protocol may allow clients in a distributed computing environment to search for services. Service providers (or a listener agent) may respond to search requests by publishing or providing corresponding service advertisements or URIs to corresponding service advertisements. When a service provider responds to a discovery search request (either directly or through a listener agent), the provider may choose to publish a protected or an un-protected (complete) advertisement. A protected advertisement may include the set of information necessary to obtain a complete advertisement. Publishing a protected advertisement may force the client to obtain a valid credential from an authentication service before receiving the complete un-protected advertisement from the service provider. A complete un-protected advertisement is needed to create a message endpoint for accessing the service. Forcing clients to obtain a valid credential before receiving an advertisement may provide an additional level of security for the service provider. The security credential that may need to be obtained to receive the complete advertisement may also be used to construct a message gate to communicate with the service where the gate embeds the security credential in each message to the service.