Abstract: The present invention relates to a method and device for transmitting/receiving information efficiently between devices in a multimedia system. A method of communicating between devices in a multimedia system according to an embodiment of the present invention includes the steps of: searching a second device for a first device to use a broadcast service or content; acquiring second information on at least one service terminal point for the first device to receive first information related to the broadcast service or the content from the second device; requesting, by means of the first device, the transmission of the first information related to the broadcast service or the content by using the second information; and receiving, by means of the first device from the second device, the first information as a response to the request.

Abstract: An example terminal includes a communication circuitry configured to communicate with a server; and a data processor configured to request the server to include a second user in a relationship group of a first user and to extend, to the relationship group, a range of authorization for an Internet of Things (IoT) apparatus registered as an apparatus of the first user.

Abstract: An end bracket for a wall system includes a body member having attachment structure to join a horizontal strut to a vertical strut. The end bracket further includes attachment structure in which the horizontal strut is slidably attached for moving and positioning the horizontal strut relative to the vertical strut in forming the wall system.

Abstract: The present invention relates to a method and device for transmitting/receiving information efficiently between devices in a multimedia system. A method of communicating between devices in a multimedia system according to an embodiment of the present invention includes the steps of: searching a second device for a first device to use a broadcast service or content; acquiring second information on at least one service terminal point for the first device to receive first information related to the broadcast service or the content from the second device; requesting, by means of the first device, the transmission of the first information related to the broadcast service or the content by using the second information; and receiving, by means of the first device from the second device, the first information as a response to the request.

Abstract: The present invention relates to a method and device for transmitting/receiving information efficiently between devices in a multimedia system. A method of communicating between devices in a multimedia system according to an embodiment of the present invention includes the steps of: searching a second device for a first device to use a broadcast service or content; acquiring second information on at least one service terminal point for the first device to receive first information related to the broadcast service or the content from the second device; requesting, by means of the first device, the transmission of the first information related to the broadcast service or the content by using the second information; and receiving, by means of the first device from the second device, the first information as a response to the request.

Abstract: A first device in a wireless communication system is provided. The first device discovers a second device using a first application, and transmits to the second device information to request launch of a second application by the second device.

Abstract: A method for providing a multimedia service in a server is provided. The method includes generating a mark-up file including at least scene layout information for supporting a multimedia service based on multiple screens, and providing the mark-up file to a multimedia device supporting the multimedia service based on multiple screens. The scene layout information may include scene layout information for one multimedia device and scene layout information for multiple multimedia devices.

Abstract: An end bracket for a wall system includes a body member having attachment structure to join a horizontal strut to a vertical strut. The end bracket further includes attachment structure in which the horizontal strut is slidably attached for moving and positioning the horizontal strut relative to the vertical strut in forming the wall system.

Abstract: A first device in a wireless communication system is provided. The first device discovers a second device using a first application, and transmits to the second device information to request launch of a second application by the second device.

Abstract: The present invention, with respect to a method for processing an EAM (Emergency Alert Message) by means of a PD (Primary Device) in a broadcast system, is characterized by comprising the steps of: generating an event for requesting a search of a CD (Companion Device); generating an event for receiving an EAM from the PD, and requesting that an application in the CD for displaying the received EAM be executed; and transmitting the EAM to the CD.

Abstract: A method of operating a transmitting apparatus in a multimedia system is provided. The method includes transmitting a data unit of a multimedia service including event information related to an event, wherein the event includes notification to an application, the notification indicating that an action is to be taken.

Abstract: An example terminal includes a communication circuitry configured to communicate with a server; and a data processor configured to request the server to include a second user in a relationship group of a first user and to extend, to the relationship group, a range of authorization for an Internet of Things (IoT) apparatus registered as an apparatus of the first user.

Abstract: A method of operating a transmitting apparatus in a multimedia system is provided. The method includes transmitting a data unit of a multimedia service including event information related to an event, wherein the event includes notification to an application, the notification indicating that an action is to be taken.

Abstract: An example terminal includes a communication circuitry configured to communicate with a server; and a data processor configured to request the server to include a second user in a relationship group of a first user and to extend, to the relationship group, a range of authorization for an Internet of Things (IoT) apparatus registered as an apparatus of the first user.

Abstract: A method of operating a transmitting apparatus in a multimedia system is provided. The method includes transmitting a data unit of a multimedia service including event information related to an event, wherein the event includes notification to an application, the notification indicating that an action is to be taken.

Abstract: A method for providing communication between application programs running via devices connected to a same network is provided. The method includes an operation for connecting a first application program, which is running in a first device via a web socket server in the first device, with a second application program, which is running in a second device, and an operation for transmitting and receiving data between the second application program and the first application program via the web socket server.

Abstract: A method for providing communication between application programs running via devices connected to a same network is provided. The method includes an operation for connecting a first application program, which is running in a first device via a web socket server in the first device, with a second application program, which is running in a second device, and an operation for transmitting and receiving data between the second application program and the first application program via the web socket server.

Abstract: A method of operating a transmitting apparatus in a multimedia system is provided. The method includes transmitting a data unit of a multimedia service including event information related to an event, wherein the event includes notification to an application, the notification indicating that an action is to be taken.

Abstract: A method of operating a transmitting apparatus in a multimedia system is provided. The method includes transmitting a data unit of a multimedia service including event information related to an event, wherein the event includes notification to an application, the notification indicating that an action is to be taken.

Abstract: An electronic device includes a communicator comprising communication circuitry; and a controller configured to recognize a trigger for an execution request of an application for interoperating with a companion screen and to transmit a notification message including a key identifying the application of a companion device and information for calling the application to a notification server that provides a notification service with respect to the application to the companion device through the communication circuitry of the communicator.