| Patent application number | Description | Published |
|---|
| 20090049516 | COMMUNICATION RELAY METHOD AND APPARATUS AND COMMUNICATION RELAY CONTROL METHOD AND APPARATUS - Provided are a method and apparatus for relaying a communication between a terminal and an external communication network, and a method and apparatus for controlling a relay of a communication between a terminal and an external communication network. The method includes receiving safety policy information of the terminal from an external server that stores a plurality of pieces of safety policy information used to control a communication between at least one terminal and the external communication network. | 02-19-2009 |
| 20090198735 | METHOD AND APPARATUS FOR MANAGING USER REGISTRATION ON CE DEVICE OVER NETWORK - A method and an apparatus for managing device users over a network are provided. The method of managing users of a device in which network communication is possible, includes: inputting a request of a device user to manage a device user list; providing a user identifier candidate list including at least one user identifier based on the device user request; and managing the device user list based on a user's selection of at least one user identifier in the user identifier candidate list. | 08-06-2009 |
| 20090249448 | METHOD AND APPARATUS FOR HANDLING SECURITY LEVEL OF DEVICE ON NETWORK - Provided is a method of controlling a security level of a device. The method includes: requesting a server to authenticate a device, wherein the requesting is performed by a second application installed in the device; generating a device-server session for communication between the server and the device, based on the authentication of the device by the server; requesting access to the server by using the generated device-server session, wherein the requesting is performed by a first application installed in the device; and receiving content from the server due to the first application accessing the server. | 10-01-2009 |
| 20100094953 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING BROADCAST DATA THROUGH PEER-TO-PEER NETWORK - Provided are a method and apparatus for transmitting/receiving broadcast data via a peer-to-peer (P2P) network, in which information regarding a list of a plurality of pieces of broadcast content that are broadcast via one broadcast channel is provided to a server in the P2P network, and the broadcast data is transmitted/received according to the provided list. | 04-15-2010 |
| 20100131596 | METHOD AND APPARATUS FOR RECEIVING DATA BY USING PEER-TO-PEER PORTAL SERVER - Method and apparatus for receiving data by using a plurality of pieces of information managed by a server that manages information about data that can be received via one or more peer-to-peer (P2P) networks and information about peers respectively connected to each P2P network. | 05-27-2010 |
| 20110043326 | Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method - A broadcast receiver includes a mode determination unit to determine a current operation mode among a plurality of operation modes, a communication interface to transmit the determined current operation mode to a mobile device through interactive communication, and to receive a control command from the mobile device, and a controller to provide a service of the determined current operation mode according to the control command received from the mobile device. Accordingly, a user controls the broadcast receiver through the mobile device according to the operation mode so that user's convenience is improved. | 02-24-2011 |
| 20110202582 | METHOD AND APPARATUS FOR MANAGING TAG OF MULTIMEDIA CONTENT - Provided are a method and apparatus for managing, in a mobile device, a tag for multimedia content. The method includes: photographing the multimedia content that is identified by a content identifier (ID); obtaining additional information regarding the multimedia content; transmitting, to a tag providing server, a tag request message including a device ID of the mobile device, the content ID, and the additional information; and receiving, from the tag providing server, a tag response message including a recommendation tag list. | 08-18-2011 |
| 20110231487 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING PERSONAL BROADCASTING DATA BASED ON PEER-TO-PEER COMMUNICATION - Provided is a method of transmitting and receiving personal broadcasting data in a peer-to-peer (P2P) based network. A terminal (client) that receives a personal broadcast requests a tracker server for a viewing reservation by using electronic program guide (EPG) information or a uniform resource locator (URL) of a personal broadcasting channel, a terminal (broadcaster) that transmits personal broadcasting data receives a list of clients that made a viewing reservation of the personal broadcast from the tracker server and notifies the clients about starting of the personal broadcast when it is time to start the personal broadcast. Accordingly, the client starts streaming when notified of the starting of the personal broadcast by connecting to the personal broadcasting channel after making the viewing reservation, without having to wait for the personal broadcast to start. | 09-22-2011 |
