Patent application number | Description | Published |
20120216233 | VIRTUAL NETWORK CONSTRUCTING APPARATUS AND METHOD - A virtual network constructing apparatus and a virtual network constructing method are provided. The virtual network constructing method includes constructing a virtual network on the basis of a Multi-Depot Ring-Star with 2-Depots per Ring (MDRS-2DR) topology, applying the virtual network to an actual network environment, and reflecting a result of the application to reconstruct the virtual network. | 08-23-2012 |
20130091525 | METHOD AND APPARATUS FOR PROVIDING CLOUD-BASED USER MENU - A method and an apparatus for providing a cloud-based user menu are provided. The method and the apparatus for providing a cloud-based user menu according to an exemplary embodiment of the present invention is separately structured such that a cloud server connected to a broadcast receiving terminal configures the user menu and the broadcast receiving terminal merely renders the user menu when digital broadcasting is provided. | 04-11-2013 |
20130173808 | APPARATUS AND METHOD FOR PROVIDING MIXED CONTENT BASED ON CLOUD COMPUTING - There are provided a concept of mixing and synchronizing a plurality of pieces of content and of providing mixed content to an N-screen terminal, a method for overcoming limitations of a mobile terminal using a thin-client technique based on cloud computing and an apparatus for providing mixed content based on cloud computing. The apparatus for providing mixed content based on cloud computing includes a content server configured to, in response to a content request, execute a piece of content and provide content execution results, a content access middleware configured to allocate one or more virtual terminals to the content server, receive the content execution results from the content server and synchronize the content execution results, and a virtual convergence gateway server configured to receive the synchronized content execution results, generate mixed content and provide the mixed content to the user terminal using a split-screen method and a multi-screen method. | 07-04-2013 |
20130179495 | SYSTEM AND METHOD FOR ALERTING LEAKAGE OF PERSONAL INFORMATION IN CLOUD COMPUTING ENVIRONMENT - There are provided a file management server for ensuring security in a cloud computing environment, and a file management method thereof. The file management server includes: a file registration unit configured to store a file in a plurality of chunk servers, and to manage a security level of the file; and a file search unit configured to receive a file access request from a client module, to check a security level of a file corresponding to the file access request, to notify, if the security level of the file is equal to or higher than a predetermined security level, the file's owner that a request for accessing the file has been made. | 07-11-2013 |
20130268983 | APPARATUS AND METHOD FOR CONFIGURING ON-DEMAND CONTENT DELIVERING OVERLAY NETWORK - Provided are a method and apparatus for content delivery networking. There is provided a method of managing a content delivery network to transfer media content to a user, including: receiving a network configuration request and network configuration information, from a service provider that provides the content; receiving resource information including information about available resources required for configuring the network; and configuring a content delivery overlay network, based on the resource information and the network configuration information. Therefore, by configuring a content delivery overlay network for each provider, service and content providers having no unique content delivery method of their own can provide multimedia services based on applications for smart TV and web TV to a plurality of users. | 10-10-2013 |
20130304877 | SYSTEM AND METHOD FOR DYNAMIC CONFIGURATION OF ISN STORE-BASED OVERLAY NETWORK - A system for dynamically configuring an overlay network using an intelligent service networking (ISN) store is provided. The system includes an ISN store configured to register and manage information on network OT resources for providing an overlay network-based service available in a network; a DCON device configured to receive network OT resource information necessary for a service provider to provide the overlay network-based service from the ISN store upon the requests of the service provider and a service user and to dynamically configure an overlay network for providing the overlay network-based service based on the received network OT resource information; and a network OT resource provider configured to register the network OT resources in the ISN store. | 11-14-2013 |
20140112307 | USER TERMINAL AND COMMUNICATION APPARATUS FOR PREVENTING INTERUPTION OF COMMUNICATION IN INFORMATION CENTRIC NETWORK AND METHOD THEREOF - A user terminal for preventing communication interruption during handoff in an information-centric network is provided. The user terminal includes a connection registration unit configured to register the user terminal in an access node for connection to the access node, and a communication interruption prevention unit configured to receive, from the access node in which the user terminal is registered, zone information including identification information on other access nodes that are candidate handoff targets of the user terminal, and transfer the zone information to a counterpart communication device that currently performs communication, wherein the user terminal receives a message from the counterpart communication device through one of the other access nodes that are candidate handoff targets during the handoff. Accordingly, communication interruption is prevented. | 04-24-2014 |
20140115484 | APPARATUS AND METHOD FOR PROVIDING N-SCREEN SERVICE USING DEPTH-BASED VISUAL OBJECT GROUPINGS - An apparatus and method for providing multimedia content service are provided. A method for providing an image service using at least two screens of different types in an N-screen service providing apparatus includes: separating and extracting independent visual objects from an image based on depth values; grouping the extracted independent visual objects into a number of groups and composing scenes with the respective groups of visual objects; and selectively reproducing one or more scenes with the groups of visual objects on at least two screens in response to a user interaction event. | 04-24-2014 |
20140215075 | LOAD BALANCING APPARATUS AND METHOD BASED ON ESTIMATION OF RESOURCE USAGE - Provided are a load balancing apparatus and method based on estimation of resource usage. The load balancing apparatus includes a service platform configured to generate service resource information including information on respective necessary resource amounts for providing a plurality of pieces of content, a service processor configured to have one or at least two service units, and generate service unit information including information on amounts of resources allocated to the respective one or at least two service units, and a load balancer configured to compare the received service resource information with the received service unit information on the basis of a received service identification (ID) number and select a service unit for providing a service corresponding to the received service ID number from among the one or at least two service units. | 07-31-2014 |
20140237119 | OBJECT MIGRATION SYSTEM AND METHOD FOR WEB-BASED CONTENT SERVICE MIGRATION - Provided is an object migration system for web-based content service migration according to the present invention including: two or more web-based terminals configured to deliver a request for web-based content service migration including object information and service web-based content through a received virtualization object and a web page; a virtualization server configured to allocate a new virtual machine on the basis of the object information received from one of the two or more web-based terminals and deliver a virtualization object generated from content corresponding to the received object information to another of the two or more web-based terminals, the another being a destination terminal corresponding to the received object information; and a web server configured to provide the web page to the two or more web-based terminals. The destination terminal services the same web-based content as serviced by the one web-based terminal, at the same time point. | 08-21-2014 |