broadcast (Total 36264 Patents Found)

A method of multicasting digital data to a user accessing an Internet connection is disclosed. The method includes placing digital data that is to the multicast in IP protocol to generate IP digital data. The IP digital data is transmitted from a transmission site to a remote Internet point of presence through a dedica...
A system comprises a communication engine for transmitting at least one groupcast packet to wireless stations on a wireless network; an ACK leader selection engine for identifying at least one of the wireless stations as a current ACK leader responsible for generating any ACK in response to the at least one groupcast p...
Broadcast messages are efficiently directed to nodes of an overlay network. Broadcast messages include an End ID parameter specifying the range of key values for nodes that should receive the broadcast message. Each node of an overlay network maintains a list of finger nodes and their respective key values. Upon receiv...
A processing apparatus for video and or audio signals comprises a first module having a controller coupled to a signal processor. The signal processor has a signal processing characteristic selected from a plurality signal processing characteristics stored in a non-volatile memory. A second module is coupled to the fir...
Provided is an adaptive broadcasting service providing apparatus using UED information including biographic information and terminal information. The apparatus can provide a targeting function for selecting AV program, package or components of the package based on a user consumption environment and preference by defini...
An apparatus and method for display signal strengths of every channel of a digital broadcast receiver are disclosed. Channels for broadcast signals are sequentially scanned from a tuner receiving a digital broadcast signal, and channel numbers, the number of channels, signal strengths of each channel, and the sum of si...
According to one embodiment, a video signal processing apparatus includes a signal processor. The signal processor receives a digital video signal transmitted in a format conforming to a specific digital signal transmission standard to perform signal processing for video display. The signal processor selectively switch...
In accordance with various aspects of the invention, there is being provided a method and apparatus for transmitting, and a method and apparatus for receiving a digital broadcast signal including a hierarchical modulation having a high priority stream and a low priority stream. The content to be received or transmitted...
A method including receiving, by a user equipment (UE), a block of first system information from a base station via the BCH, and receiving, by the UE, a first block of second system information from the base station via the DL_SCH. The first block of second system information is scheduled with a fixed time offset. The ...
The objective of the present invention is to provide a relay apparatus capable of performing normal relay transmission for broadcast waves by preventing effects caused by wraparound in a relay apparatus. For broadcast waves received by a relay apparatus ( 2 ), the same broadcast data are placed in each of a defined seg...
A virtual channel table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted fr...
The present invention provides a playback apparatus for playing back one combination video by combining a broadcast video with any additional video not determined by a fixed position relative to the broadcast video. The playback apparatus comprises: a first receiving unit that receives, via a broadcast wave, a broadcas...
The present invention provides a method for transmitting a broadcast signal. A method for transmitting a broadcast signal, according to one embodiment of the present invention, comprises the steps of: generating service guide information, which includes information for accessing a broadcast service, and content data, w...
A broadcast signal transmitter is disclosed. A broadcast signal transmitter according to an embodiment of the present invention comprises an input formatting module performing baseband formatting and outputting at least one Physical Layer Pipe (PLP) data; a BICM module error-correction processing the PLP data; a framin...
Various arrangements are described for skipping portions of content, such as commercials, from a broadcast television program. The programming content is presented at a reduced presentation rate with the broadcast content being buffered as received. The reduced presentation rate may be less than a broadcast rate at whi...
Disclosed is a broadcast receiving device. A terrestrial broadcast receiving unit receives a terrestrial broadcasting service. A mobile receiving unit receives a mobile broadcasting service transmitted via a network for mobile communication. A control unit allows the terrestrial broadcasting service and the mobile broa...
A communication device includes a data communication unit that sends a communication signal, which is obtained by at least modulating transmission data, to a power line; a zero-crossing-point detector that detects a zero crossing point of an alternating voltage applied from the power line; a transmission unit that send...
Abstract: A broadcast receiver and a 3D video data processing method are disclosed. The method includes receiving a broadcast signal including system information and video data, parsing system information of a program, and determining whether the program provides a 3D broadcast service from the system information, extr...
A method of monitoring broadcast or multicast streaming service in a communications network comprising collecting ( 102 ) quality feedbacks related to the streaming service, determining ( 106 ) a maximum distance to a neighbor in a cluster and a minimum number of values required to form a cluster ( 106 ). The method fu...
Disclosed are a method of transmitting and receiving a broadcast signal and an apparatus for receiving the broadcast signal. In the present invention, first program table information describing a broadcasting stream, and second program table information including additional service identifier information of the multipl...
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 an NRT service, the method comprises receiving a broadcast signal including first signaling information and second signaling information, ide...
Methods and systems for automatically implementing contact center administration updates based on acceptance of a broadcast request are provided. In particular, a request can be broadcast to a target audience. Acceptance of the request by members of the target audience automatically implements changes defined in connec...
A technique to manage members of a group of decoders having access to broadcast data, each group member sharing a common broadcast encryption scheme (BES) comprising the steps of, in a stage for a decoder to become a group member, receiving keys pertaining to the position in the group according to the BES, receiving a ...
A broadcast system includes a device to compare program material to be transmitted with a database of known material, and to transmit along with the program material data corresponding to that program material. A corresponding receiving system stores the data in memory and displays, at the selection of the user, the da...
La qualité d'un train de données de radiodiffusion varie en fonction de modifications dans l'utilisation de ressources d'interface hertzienne de liaison avale. Le réseau surveille l'utilisation de ressources d'interface hertzienne de liaison avale et modifie de façon dynamique les ressources d&#...
A receiver includes a tuner that converts an FM radio broadcast signal into an intermediate frequency signal that has the same frequency as a sound intermediate frequency subcarrier signal when receiving the television broadcast signal and outputs the intermediate frequency signal when receiving the FM radio broadcast ...
A method and apparatus for transmitting and receiving a broadcast signal for a trick play are disclosed. The broadcast signal transmitting method includes encoding video data to create a video elementary stream (ES), creating a packetized elementary stream (PES) including the video elementary stream (ES), creating a tr...
An electronic device for providing information associated with broadcast content and a method thereof are provided. The electronic device includes a tuner configured to receive the broadcast content, and a controller configured to extract an object from the broadcast content, determine one or more keywords identifying ...
A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for receiving broadcast signals, the apparatus comprises a receiver to receive the broadcast signals, a demodulator to demodulate the received broadcast signals by an OFDM (Orthogonal Frequency Division Multiplex) scheme, ...
A method for a content provider to manage broadcast content including selecting content to be broadcast, determining a category of the selected content, tagging the selected content and transmitting the tagged selected content to a content aggregator for broadcasting. Also described is a method for a content aggregator...
A digital broadcast receiver and data broadcast content processing method for the same are disclosed. The method includes receiving and displaying contents of a broadcast web site (BWS); selecting a displayed content for storage; storing the content selected for storage in a state existing at the time of selection; sel...
A software distribution architecture having a television broadcast system as its infrastructure. Software from a software repository ( 1600 ) is mixed into a television broadcast system and transmitted into one or more selected channels at prescribed dates and times. An at-home subscriber, capable of receiving with a r...
A method for providing video telephony is presented. By the method, a telephone directory of a broadcast receiving apparatus can be updated by receiving a telephone directory of a connected external device is provided. A call request signal can be transmitted to an information communication terminal of the user of an e...
A media content monitoring system uses a rack adapted to receive multiple carrier boards to improve the system's ability to be configured to specific applications. Each carrier board contains tuner modules for receiving AM/FM broadcasts, satellite radio broadcasts, TV audio broadcasts, HD, IBOC, DAB and DRM digital...
Methods and systems for DVB-C2 are disclosed and may include receiving data encoded utilizing variable encoding, variable modulation and outer codes via a physical layer matched to a desired quality of service. An error probability may be determined for said received data and retransmission of portions of said data wit...
A method, system, and computer program product for collecting usage data to assist an advertiser with a targeted marketing activity wherein the advertiser accesses the usage data to determine an appropriate advertisement for a second user. The method comprises receiving a data resource from a communications network, st...
A mobile phone includes: a television broadcast receiving unit 111 operable to receive a broadcast program; a video processing unit 104 operable to output the received broadcast program; a wireless unit 102 operable to receive incoming-mail information; and a control unit 115 operable to monitor, during the out...
Techniques are provided for broadcasting history or coarse representations or both of stroke media and other media. Levels are created for media, and the levels are periodically broadcast. The levels segment the media and allow the media to be examined with details that range from coarse to fine or examined with varyin...
A broadcast system, method and apparatus providing content on demand. In one embodiment, the disclosed broadcast system includes a server that broadcasts meta-data to a plurality of clients. The meta-data describes a plurality of data files that are to be broadcast or potentially broadcast later by the server. Each cli...
A broadcast service receiving method of a broadcast receiving device is provided. The method includes: receiving a trigger; receiving a triggered object; when a target of the received trigger is the triggered object, performing a trigger action on the triggered object at a trigger time; receiving real-time data availab...
The present disclosure presents an improved system and method for displaying thermographic characteristics in a broadcast. The method comprises utilizing a camera to record a broadcast, determining thermographic characteristics relative to the broadcast, and rendering graphics in a broadcast displaying said thermograph...