Patent application number | Description | Published |
20100115030 | PROVIDING OF LINK INFORMATION BETWEEN VARIOUS APPLICATION INFORMATION AND USING THE LINK INFORMATION - The invention provides link information between various application information. One method according to the invention creates a first type of information to be provided through a first information service, creates link information specifying a second type of information associated with the first type of information within a second information service different from the first information service, creates a transfer message of the first information service including the first type of information and the link information, and provides the transfer message for a terminal. The user can then easily check associated information of the second information service if needed while he or she is using the first information service. | 05-06-2010 |
20110292174 | METHOD AND APPARATUS FOR PROCESSING AND RECEIVING DIGITAL BROADCAST SIGNAL FOR 3-DIMENSIONAL SUBTITLE - The disclosed method for processing a digital broadcast signal including a 3-dimensional, 3D, content comprises encoding 3D video data for the 3D content, the 3D video data including a left picture for a left view and a right picture for a right view for a 3D image, generating signaling data including a subtitle segment having information for signaling 3D subtitles for the 3D content, and transmitting the digital broadcast signal including the encoded 3D video data and generated signaling data. | 12-01-2011 |
20130097641 | METHOD FOR RECEIVING A BROADCAST SIGNAL - A method of receiving a broadcast signal including a Non-Real-Time (NRT) service and a broadcast receiver are disclosed herein. A method of receiving a broadcast signal including a Non-Real-Time (NRT) service, the method comprises receiving a broadcast signal including an NRT content and NRT service guide information, the NRT service guide information including a content fragment, identifying a File Delivery over Unidirectional Transport (FLUTE) session delivering the NRT content from the broadcast signal, detecting a first content identification information from a File Description Table (FDT) of the FLUTE session, and detecting a second content identification information of the content fragment matched with the first content identification information. | 04-18-2013 |
20130141533 | DIGITAL BROADCASTING RECEPTION METHOD CAPABLE OF DISPLAYING STEREOSCOPIC IMAGE, AND DIGITAL BROADCASTING RECEPTION APPARATUS USING SAME - A digital broadcast receiving apparatus for displaying a stereoscopic image includes a demultiplexing unit configured to demultiplex a received digital broadcast signal; a PSIP or PSI/SI processor configured to extract extension view video information from the demultiplexed digital broadcast signal; a decoder configured to decode an extension view video stream and a base view video stream from the demultiplexed digital broadcast signal; and an output formatting unit configured to format the extension view video stream and the base view video stream based on the extension view video information. | 06-06-2013 |
20130152135 | NETWORK TV AND METHOD FOR OPERATING NETWORK TV - Provided is a method of operating a network TV. The method includes: displaying a TV-only page of an application selected by a user input; transmitting to a mobile terminal a mobile-only page mutually linked with the TV-only page; and controlling an operation of the application according to a user input transmitted from the mobile terminal. | 06-13-2013 |
20130238758 | METHOD FOR TRANSRECEIVING MEDIA CONTENT AND DEVICE FOR TRANSRECEIVING USING SAME - Provided are a method and device for transmitting/receiving media content via internet. The method includes: configuring the media content with a plurality of representations; dividing the configured representation into a plurality segments; aligning subsegments in the segment; and transmitting one of the representations, wherein the subsegments are aligned to allow the earliest presentation time of the kth subsegment in the first representation to be greater than the latest presentation time of the k−1th subsegment in the second representation among the representations. | 09-12-2013 |
20130279380 | BROADCAST SIGNAL TRANSMITTING APPARATUS, BROADCAST SIGNAL RECEIVING APPARATUS, AND BROADCAST SIGNAL TRANSCEIVING METHOD IN BROADCAST SIGNAL TRANSMITTING AND RECEIVING APPARATUSES - Disclosed are a broadcast signal transmitting apparatus, a broadcast signal receiving apparatus, and a broadcast signal transceiving method in the broadcast signal transmitting and receiving apparatuses. The broadcast signal transmitting method comprises the steps of: compressing headers of data packets which are included in an Internet protocol (IP) stream identified by access information, wherein the compressed data packets include a first packet containing both static information and dynamic information in the header thereof, and a second packet containing dynamic information in the header thereof; splitting the static information from the header of the first packet and diverting the remaining part thereof into the second packet; outputting an IP stream, which includes the second packet, via a data physical layer pipe (PLP); outputting, via a common PLP, a common stream, which includes the static information of the header of the first packet split in the previous step, compression information and IP-PLP mapping information for linking the IP stream and the data PLP; generating a signal frame on the basis of the data from the data PLP and the data of the common PLP; and transmitting a broadcast signal which includes the signal frame. | 10-24-2013 |
20130291046 | BROADCASTING SIGNAL TRANSMISSION DEVICE, BROADCASTING SIGNAL RECEPTION DEVICE, AND METHOD FOR TRANSMITTING/RECEIVING BROADCASTING SIGNAL USING SAME - Disclosed is a broadcasting signal transmission device, a broadcasting signal reception device, and a method for transmitting/receiving a broadcasting signal using same. The method for receiving the broadcasting signal comprises the following steps: receiving the broadcasting signal, which includes a transmission frame, wherein the transmission frame includes a plurality of PLPs, which transmit components that constitute a broadcasting service, first signaling information and second signaling information, which include the signaling information of the plurality of PLPs, a first preamble signal, which has been signaled with a preamble format, and a second preamble signal, which has been signaled with pilot pattern information, wherein one of the plurality of PLPs is a base PLP, which includes a program number that corresponds to the broadcasting service and program map table information, which has been signaled with identifying information for each of the PLPs; demodulating the broadcasting signal based on the first and the second preamble signals; FEC decoding the demodulated broadcasting signal; and identifying a PLP group that includes the plurality of PLP from the FEC decoded broadcasting signal based on the first and the second signaling information, decoding at least one PLP of the identified PLP group, and providing the broadcasting service. | 10-31-2013 |
20130307925 | DIGITAL BROADCAST RECEIVING METHOD PROVIDING TWO-DIMENSIONAL IMAGE AND 3D IMAGE INTEGRATION SERVICE, AND DIGITAL BROADCAST RECEIVING DEVICE USING THE SAME - A digital broadcast receiving apparatus for providing an integrated service of a 2D image and a 3D image. The apparatus comprising a demultiplexing unit configured to demultiplex a received digital broadcast signal; a PSIP or PSI/SI processor configured to extract at least any one of 3D service information related to a 2D image channel or service and 2D service information related to a 3D image channel or service from the demultiplexed digital broadcast signal; a decoder configured to decode an extension view video stream and a base view video stream from the demultiplexed digital broadcast signal; and an output formatting unit configured to format the extension view video stream and the base view video stream based on at least any one of the 3D service information and the 2D service information. | 11-21-2013 |
20130308505 | APPARATUS FOR TRANSMITTING A BROADCAST SIGNAL, APPARATUS FOR RECEIVING A BROADCAST SIGNAL, AND METHOD FOR TRANSMITTING/RECEIVING A BROADCAST SIGNAL USING AN APPARATUS FOR TRANSMITTING/RECEIVING A BROADCAST SIGNAL - Disclosed is an apparatus for transmitting a broadcast signal, an apparatus for receiving a broadcast signal, and a method for transmitting/receiving a broadcast signal using an apparatus for transmitting/receiving broadcast signal. A method for transmitting a broadcast signal according to the present invention comprises the steps of: generating a first PLP which includes an IP stream having at least one service component; signaling IP-PLP mapping information for linking the IP stream and the PLP in binary form and generating a second PLP which includes the signaled binary information; performing FEC-encoding and bit-interleaving on the first and second PLPs; generating a transmission frame including the first and second bit-interleaved PLPs; and modulating the transmission frame and transmitting a broadcast signal including the modulated transmission frame, wherein the IP-PLP mapping information includes IP information for identifying the IP stream and PLP information for identifying the PLP. | 11-21-2013 |
20140118490 | DIGITAL BROADCAST RECEIVING METHOD PROVIDING TWO-DIMENSIONAL IMAGE AND 3D IMAGE INTEGRATION SERVICE, AND DIGITAL BROADCAST RECEIVING DEVICE USING THE SAME - A digital broadcast receiving apparatus for providing an integrated service of a 2D image and a 3D image. The apparatus comprising a demultiplexing unit configured to demultiplex a received digital broadcast signal; a PSIP or PSI/SI processor configured to extract at least any one of 3D service information related to a 2D image channel or service and 2D service information related to a 3D image channel or service from the demultiplexed digital broadcast signal; a decoder configured to decode an extension view video stream and a base view video stream from the demultiplexed digital broadcast signal; and an output formatting unit configured to format the extension view video stream and the base view video stream based on at least any one of the 3D service information and the 2D service information. | 05-01-2014 |
20140140415 | VIDEO STREAM TRANSMITTING DEVICE, VIDEO STREAM RECEIVING DEVICE, VIDEO STREAM TRANSMITTING METHOD, AND VIDEO STREAM RECEIVING METHOD - The present invention provides a video stream transmitting device, a video stream receiving device, a video stream transmitting method, and a video stream receiving method. According to one embodiment of the present invention, provided is a video stream transmitting method which comprises the steps of: sampling an UHD video steam to divide the sampled UHD video stream into at least one viewable HD video sub-stream, and encoding each of the divided at least one HD video sub-stream; performing a multiplexing process, including the at least one HD video sub-stream and signaling information which indicates a relation between the UHD video stream and the at least one HD video sub-stream; and transmitting the multiplexed at least one HD video sub-stream and signaling information. | 05-22-2014 |
20140168512 | APPARATUS FOR TRANSMITTING VIDEO STREAM, APPARATUS FOR RECEIVING VIDEO STREAM, METHOD FOR TRANSMITTING VIDEO STREAM, AND METHOD FOR RECEIVING VIDEO STREAM - The present invention provides an apparatus for transmitting a video stream, an apparatus for receiving a video stream, a method for transmitting a video stream, and a method for receiving a video stream. One embodiment of the present invention, discloses the method for transmitting the video stream, comprising the steps of: down-sampling a UHD (ultra high definition) video stream to divide the UHD video stream into a sub-stream of a viewable HD compatible video, a sub-stream of an HD-sized video, and a sub-stream of a residual signal as a difference between the HD compatible video and the HD-sized video, and encoding the divided sub-streams; multiplexing signaling information for describing the relationship between the UHD video stream and at least one sub-stream and including the sub-stream; and transmitting the multiplexed HD sub-stream and the signaling information. | 06-19-2014 |
20140195879 | APPARATUS FOR TRANSMITTING BROADCASTING SIGNAL, APPARATUS FOR RECEIVING BROADCASTING SIGNAL, AND METHOD FOR TRANSMITTING/RECEIVING BROADCASTING SIGNAL THROUGH APPARATUS FOR TRANSMITTING/RECEIVING BROADCASTING SIGNAL - A transmitter and method of processing broadcast data are discussed. In one embodiment, the method includes Forward Error Correction (FEC) encoding Physical Layer Pipe (PLP) data at a first code rate; FEC encoding first signaling data at a second code rate; FEC encoding second signaling data at a third code rate; time interleaving the FEC-encoded PLP data; frequency interleaving the time-interleaved PLP data by a pair of consecutive cells; and modulating the frequency-interleaved PLP data, the FEC-encoded first signaling data, and the FEC-encoded second signaling data by an Orthogonal Frequency Division Multiplexing (OFDM) method, wherein the first signaling data include FEC type information of the second signaling data and wherein the second signaling data include FEC type information and the first code rate used by the PLP data. | 07-10-2014 |
20140198876 | BROADCAST SIGNAL TRANSMITTER, BROADCAST SIGNAL RECEIVER, AND METHOD FOR TRANSCEIVING BROADCAST SIGNALS IN BROADCAST SIGNAL TRANSCEIVERS - A broadcast signal receiver according to the present invention comprises: a demodulator for performing OFDM demodulation on a received broadcast signal including a frame for the delivery of a broadcast service: a frame demapper for outputting the frame, the frame including a preamble that contains first signaling information, and a plurality of link-layer-pipes (LLPs) that contain PLP data, second signaling information and third signaling information, with the PLP data including a base layer and an enhancement layer of the broadcast service; and a decoder for decoding the first signaling information, for decoding the second and third signaling information, and for selectively decoding the PLP data by using the third signaling information. | 07-17-2014 |
20140218474 | DIGITAL BROADCAST SIGNAL PROCESSING METHOD AND DEVICE - The present application relates to a device and method for processing digital broadcast signals comprising three-dimensional images. According to one embodiment of the present invention, the digital broadcast signal processing method comprises the steps of: encoding a video stream of a two dimensional reference image; encoding a video stream of an additional image, for generating a binocular-disparity three-dimensional image together with the encoded two dimensional reference image; generating signaling information such that the video stream of the encoded additional image is processed only in a three-dimensional image signal receiver; generating a first broadcast signal comprising the video stream of the encoded reference image; generating a second broadcast signal comprising the video stream of the encoded additional image and the signaling information; and respectively sending the first broadcast signal and the second broadcast signal over different channels. | 08-07-2014 |
20140247828 | BROADCASTING SIGNAL TRANSMITTER/RECEIVER AND BROADCASTING SIGNAL TRANSMISSION/RECEPTION METHOD - A broadcasting signal reception method according to the present invention comprises the following steps: OFDM-demodulating by receiving a plurality of broadcasting signals, which contain a transmission frame for transmitting a broadcasting service; outputting the transmission frame by decoding a plurality of OFDM-demodulated broadcasting signals with at least one method among MIMO, MISO, and SISO; and selectively decoding a plurality of PLP's, which are included in the transmission frame, using signaling information included in the transmission frame. In particular, PSI/SI such as PAT/PMT can be transmitted through an arbitrary PLP among the plurality of PLP's; and in the transmitter, an arbitrary PLP, which transmits the PAT/PMP, can be decoded first to enable a search of all PLP's that transmit components included in a single broadcasting service, and a plurality of PLP's can be decoded selectively. | 09-04-2014 |
20140304568 | BROADCASTING SIGNAL TRANSMISSION DEVICE, BROADCASTING SIGNAL RECEPTION DEVICE, AND METHOD FOR TRANSMITTING/RECEIVING BROADCASTING SIGNAL USING SAME - Disclosed is a broadcasting signal transmission device, a broadcasting signal reception device, and a method for transmitting/receiving a broadcasting signal using same. The method for receiving the broadcasting signal comprises the following steps: receiving the broadcasting signal, which includes a transmission frame, wherein the transmission frame includes a plurality of PLPs, which transmit components that constitute a broadcasting service, first signaling information and second signaling information, which include the signaling information of the plurality of PLPs, a first preamble signal, which has been signaled with a preamble format, and a second preamble signal, which has been signaled with pilot pattern information, wherein one of the plurality of PLPs is a base PLP, which includes a program number that corresponds to the broadcasting service and program map table information, which has been signaled with identifying information for each of the PLPs; demodulating the broadcasting signal based on the first and the second preamble signals; FEC decoding the demodulated broadcasting signal; and identifying a PLP group that includes the plurality of PLP from the FEC decoded broadcasting signal based on the first and the second signaling information, decoding at least one PLP of the identified PLP group, and providing the broadcasting service. | 10-09-2014 |
20140362181 | DIGITAL BROADCASTING RECEPTION METHOD AND APPARATUS CAPABLE OF DISPLAYING STEREOSCOPIC IMAGES - The present invention provides a digital broadcasting reception method, including the steps of: receiving and demultiplexing digital broadcasting signals including reference period and extension period video streams; determining the right/left information of the reference period and extension period video streams by using a descriptor included in at least one of a Program Map Table (PMT), a Terrestrial Virtual Channel Table (TVCT), a Service Description Table (SDT), and an Event Information Table (EIT); decoding the reference period and extension period video streams; and controlling the decoded reference period and extension period video streams by using the right/left information. | 12-11-2014 |
20140375767 | METHOD AND APPARATUS FOR PROCESSING AND RECEIVING DIGITAL BROADCAST SIGNAL FOR 3-DIMENSIONAL SUBTITLE - The disclosed method for processing a digital broadcast signal including a 3-dimensional, 3D, content comprises encoding 3D video data for the 3D content, the 3D video data including a left picture for a left view and a right picture for a right view for a 3D image, generating signaling data including a subtitle segment having information for signaling 3D subtitles for the 3D content, and transmitting the digital broadcast signal including the encoded 3D video data and generated signaling data. | 12-25-2014 |
20150058893 | DIGITAL BROADCASTING RECEIVER FOR MAGIC REMOTE CONTROL AND METHOD OF CONTROLLING THE RECEIVER - The present invention relates to a digital broadcasting receiver for a magic remote control and a method of controlling the receiver. The digital broadcasting receiver for the magic remote control according to an embodiment of the present invention may include: a receiving unit receiving a control signal, wherein the control signal includes a first signal representing that a button of the magic remote control is pressed, a second signal representing the drag state of the magic remote control while the button of the magic remote control is pressed, and a third signal representing that the button of the magic remote control is released; a display unit; a processor; and a platform. | 02-26-2015 |
20150058908 | BROADCASTING SIGNAL TRANSMISSION DEVICE, BROADCASTING SIGNAL RECEPTION DEVICE, AND METHOD FOR TRANSMITTING/RECEIVING BROADCASTING SIGNAL USING SAME - Disclosed is a broadcasting signal transmission device, a broadcasting signal reception device, and a method for transmitting/receiving a broadcasting signal using same. The method for receiving the broadcasting signal comprises the following steps: receiving the broadcasting signal, which includes a transmission frame, wherein the transmission frame includes a plurality of PLPs, which transmit components that constitute a broadcasting service, first signaling information and second signaling information, which include the signaling information of the plurality of PLPs, a first preamble signal, which has been signaled with a preamble format, and a second preamble signal, which has been signaled with pilot pattern information, wherein one of the plurality of PLPs is a base PLP, which includes a program number that corresponds to the broadcasting service and program map table information, which has been signaled with identifying information for each of the PLPs; demodulating the broadcasting signal based on the first and the second preamble signals; FEC decoding the demodulated broadcasting signal; and identifying a PLP group that includes the plurality of PLP from the FEC decoded broadcasting signal based on the first and the second signaling information, decoding at least one PLP of the identified PLP group, and providing the broadcasting service. | 02-26-2015 |
20150071153 | BROADCAST SIGNAL TRANSMITTING APPARATUS, BROADCAST SIGNAL RECEIVING APPARATUS, AND BROADCAST SIGNAL TRANSCEIVING METHOD IN BROADCASTING SIGNAL TRANSMITTING AND RECEIVING APPARATUSES - Disclosed are a broadcast signal transmitting method. The method according to an embodiment of the present invention includes processing with input streams to output transmission units, wherein the transmission units carry broadcast data which carries a service or a service component, encoding the transmission units, symbol-mapping the encoded transmission units, MIMO encoding the symbol-mapped transmission units, time-interleaving the MIMO-encoded transmission units, building signal frames including the time-interleaved transmission units, modulating the built signal frames by Orthogonal Frequency Division Multiplexing, OFDM scheme, and transmitting the modulated signal frames. Herein the signal frames include a fixed mode of signal frame and a mobile mode of signal frame. Herein a signal frame in the transmitted signal frames includes a preamble part, and the preamble part includes physical signaling data for the transmission units, and wherein the physical signaling data include information on a pilot mode for the signal frame. | 03-12-2015 |
20150078477 | BROADCASTING SIGNAL TRANSMITTER/RECEIVER AND BROADCASTING SIGNAL TRANSMISSION/RECEPTION METHOD - According to an aspect of the present invention, a method of transmitting service data may include encoding service data, mapping the encoded service data, MIMO encoding the mapped data using a MIMO matrix, time-interleaving the MIMO encoded data, building a signal frame including and signaling data and the time-interleaved data, frequency interleaving the time-interleaved data in frequency domain, modulating the signal frame including the frequency-interleaved data by OFDM (Orthogonal Frequency Division Multiplex) scheme and transmitting the modulated signal frame. | 03-19-2015 |