Abstract:
Disclosed is a data transmitting apparatus, which includes a packet generating unit which generates a metadata packet for multi-channel audio data; and a transmission unit which transmits the generated metadata packet to a receiving apparatus, wherein, the generated metadata packet includes an Audio Channel Allocation Standard Type (ACAT) field which indicates channel allocation standard type information of the multi-channel audio data.
Abstract:
A broadcasting signal receiving apparatus includes an input receiver configured to receive a user's input selecting a channel among a plurality of channels; a first tuner configured to tune to the channel selected by the user's input and receive a broadcast signal of the tuned channel; and a controller configured to control the first tuner to tune to a first channel and receive a broadcast signal of the first channel when a user makes the first input, and to control the first tuner to tune to a second channel and receive a broadcast signal of the second channel when a user makes a second input within a predetermined period of time after receiving the first input, wherein the first channel corresponds to the first input, and the second channel corresponds to a combination of the first input and the second input.
Abstract:
Provided are data transmitting apparatuses and methods, data receives apparatuses and methods, and data transceiving systems and methods. A data transmitting apparatus includes: a packet generator configured to generate an audio metadata packet; and a transmitter configured to transmit the generated audio metadata packet to a data receiving apparatus, wherein a header of the generated audio metadata packet includes a split screen information field in relation to audio data represented by the generated audio metadata packet.
Abstract:
A connector is providing for reducing near end cross-talk (NEXT). The connector includes a first pin set having sequentially arranged pins configured to transmit a uni-directional signal, a single ended pin adjacent to the first pin set, and a second pin set having sequentially arranged pins adjacent to the single ended pin and having sequentially arranged pins configured to transmit a bi-directional signal.
Abstract:
A broadcast data transmission method includes generating service composition information of a broadcasting service to be provided using a broadcast packet transmitted through a frequency channel; generating first signaling information indicating an ensemble in which the service composition information is to be transmitted; and transmitting the broadcast packet, the service composition information, and the first signaling information. The service composition information may include at least one of a service identifier for the broadcasting service, genre information representing a genre of the broadcasting service, and information about a provider of the broadcasting service.
Abstract:
An apparatus and method for a sensor network, machine-to-machine (M2M) communication, machine type communication (MTC), and Internet of things (IoT) are disclosed. The disclosure may be applied to, for example, intelligent services related to the above technologies, in conjunction with smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security, and safety related services. The method includes generating first image data by resizing original image data to a predetermined size, inserting watermark data into the first image data, and adding difference data corresponding to the difference between the original image data and the first image data to second image data that is image data in which the watermark data is inserted.
Abstract:
A data transmitting apparatus is provided. The data transmitting apparatus includes a packet generator configured to generate a packet including a first sub packet and a second sub packet, and a transmitter configured to transmit the generated packet to a data receiving apparatus, and the first sub packet and the second sub packet include different audio data related to a first content.
Abstract:
A data transmitter is provided. The data transmitter includes a packet generating unit which generates a packet including encryption information of a content stream, and a transmitting unit which transmits the generated packet to a data receiver, wherein the generated packet comprises a first field for indicating identification information of the content stream, and a second field for indicating an encryption parameter value of the content stream.
Abstract:
A data transmitting apparatus is provided. The data transmitting apparatus includes a packet generator configured to generate a packet including a plurality of sub packets and a transmitter configured to transmit the generated packet to a data receiving apparatus. Each of the plurality of sub packets includes audio data corresponding to content among a plurality of contents.
Abstract:
A mobile service reception method and a mobile service receiver are provided. The mobile service reception method includes performing a channel scan operation comprising searching in one or more frequencies for a broadcast signal which includes mobile data for providing a mobile service and generating a list of a plurality of mobile services, selecting at least one mobile service from the list, and processing mobile data for the selected at least one mobile service by obtaining at least one parade through which the selected at least one mobile service is transmitted, wherein a parade forms one Reed Solomon (RS) frame or two RS frames.