Patent application number | Description | Published |
20110149011 | SYSTEM AND METHOD FOR REAL-TIME CONVERSATIONAL TELE-EDUCATION SERVICE BASED ON VIDEO CONFERENCING SERVICE - A system and method for a tele-education service system based on video conferencing are provided. The tele-education service system includes a host terminal to manage a tele-education service system; at least one participating terminal to receive the tele-education service; and a media relay to acquire video images from the host terminal and the at least one participating terminal, to combine the acquired video images differently according to user information of the host terminal and the at least one participating terminal and the progress stages of video conferencing and to provide the differently combined video images to the host terminal and the at least one participating terminal, respectively. | 06-23-2011 |
20110154211 | APPARATUS AND METHOD FOR PROVIDING INFORMATION OF TERMINAL FOR SESSION MOBILITY BETWEEN TERMINALS - Provided are an apparatus and method for providing information about terminals allowing session mobility. A target terminal list is configured by locating terminals having higher possibilities for session mobility to locations having higher session mobility priorities on the target terminal list to reconfigure the target terminal list, the reconfigured target terminal list is transmitted to a terminal in which a session is currently being executed, and a terminal to which the session is to be moved is selected from the target terminal list. Accordingly, efficiency of session mobility is ensured. | 06-23-2011 |
20110154422 | SYSTEM AND METHOD FOR PROVIDING MULTI-TERMINAL CONTEXT-BASED CUSTOMIZED BROADCASTING SERVICE IN NETWORK - A system and method for providing a broadcasting service in a multi terminal context in an IP based network are provided. A subscriber of a customized convergence broadcasting service organizes a personal program log, and a broadcast server provides a broadcasting service to the subscriber according to the personal program log. In order for the subscriber to receive broadcasting services using various types of heterogeneous terminals, a service control server controls customized convergence broadcasting services according to information about the status of each terminal possessed by the subscriber and a degree of preference to a terminal preferred by the subscriber among the terminals. | 06-23-2011 |
20120124228 | MULTIMEDIA SESSION TRANSFER CONTROL SYSTEM AND METHOD - A multimedia session transfer control system and method are provided. The multimedia session transfer control system includes a service transfer control server configured to issue a session transfer message including information on transfer of a session when the session between a receiving terminal and a transmitting terminal is transferred; and a service providing server configured to receive the session transfer message, identify a multimedia service corresponding to the session transfer, change an execution rule for the multimedia service, and provide the multimedia service whose execution rule has been changed from the transmitting terminal to the receiving terminal. | 05-17-2012 |
20130007819 | METHOD AND SYSTEM FOR SYNCHRONIZING CONTENT BETWEEN TERMINALS - A synchronization apparatus and method for synchronizing playback time of a media provided to multiple devices during service transfer and replication process are provided. The content synchronization system for providing a receiving terminal with content of a sending terminal, the content synchronization system includes the sending terminal; the receiving terminal; and a server configured to provide content to the sending terminal and the receiving terminal and to comprise a communication unit configured to communicate the sending terminal and the receiving terminal and to transmit a message and information about time point at which the message is sent, and a content playback time point calculating unit configured to calculate a first content playback start time point of the receiving terminal in an effort to provide the content of the sending terminal that is synchronized with the receiving terminal. | 01-03-2013 |
20130189664 | METHOD AND APPARATUS FOR PROVIDING MEDIA STREAM SWITCHING BASED INTERACTIVE LECTURE SERVICE, AND RECEIVING METHOD AND APPARATUS - Disclosed herein are a method and an apparatus for controlling an interactive lecture service capable of performing questions and answers during a lecture without using a media mixer. A method for providing a media stream switching based interactive lecture service, includes: receiving a right to speak request from at least one student terminal by a lecturer terminal; assigning the right to speak to a specific student terminal in response to the right to speak request and receiving at least one of the question video and voice of the specific student terminal, by the lecturer terminal; and transmitting at least one of the receiving question video and voice of the specific student terminal to a terminal included in a lecture session by the lecturer terminal. | 07-25-2013 |
20130219445 | APPARATUS AND METHOD FOR SELECTING MEDIA TRANSFER TERMINAL - A method of selecting one or more media transfer terminals to which to transfer each of one or more media composing multimedia by a media transfer terminal determining server is provided. The method includes recognizing a change in a location of a user, recognizing available terminals at the changed location of the user, recognizing attribute information of a multimedia service being currently used by the user, and selecting one or more of the available terminals through which to provide one or more media according to the attribute information. | 08-22-2013 |
20130283303 | APPARATUS AND METHOD FOR RECOMMENDING CONTENT BASED ON USER'S EMOTION - An apparatus for recommending content based on a user's emotion. The apparatus includes an emotion information acquiring unit configured to acquire emotion information of a user at the time of use of particular content; an emotion information managing unit configured to store and manage emotion information corresponding to the particular content; and a content recommending unit configured to search for and recommend content corresponding to an emotion-descriptive word which is input by the user to request content search. | 10-24-2013 |
20130295891 | METHOD AN APPARATUS OF PROVIDING SERVICE MOBILITY AMONG USER EQUIPMENTS - A method and apparatus of providing service mobility among user equipments capable of providing continuity of service context are provided. When a movement request signal for requesting a movement of a first service being executed in the first terminal from the first terminal to a second terminal is received, service data with respect to the first service and a associating service are transmitted to the second terminal. | 11-07-2013 |
20140114766 | APPARATUS AND METHOD FOR PROVIDING ADVERTIZING SERVICE TO PLURALITY OF MOBILE DEVICES - A method for providing an advertisement from a digital signage control apparatus to multiple mobile devices accessible to an access point installed in a digital signage terminal. The method may include determining whether the number of the mobile devices requesting the identical advertisement for a predetermined amount of time is greater than a threshold, and if the number of the mobile devices is greater than the threshold, transmitting the identical advertisement to the mobile devices through a multicast channel. | 04-24-2014 |
20140172540 | APPARATUS AND METHOD FOR MEASURING ADVERTISING EFFECT - An apparatus for measuring advertising effect includes a content providing unit configured to provide content including one or more advertisements according to a request of one or more fixed terminals, and an effect measuring unit configured to receive an advertisement reproduction/view log from the fixed terminal receiving the content from the content providing unit, and measure the advertising effect in cooperation with another system which provides advertisement-related information or sells an advertised product or service. | 06-19-2014 |