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8185070 |
Broadcast system and channel setting method using center and searching frequencies
A broadcast system and a channel setting method therein are provided. The broadcast system includes a channel searching unit for setting a center frequency for at least one broadcasting channel,...
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8179480 |
Systems and methods for automated channel updating
A method for automated channel updating is provided. In step (a), a frequency carrying channel data is detected. In step (b), it is determined whether a channel list comprises the frequency by...
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8166514 |
Hardware module for adding functionality to television using mechanical and wireless links
A set-box (SBB) is advanced into a receptacle on the rear of a TV to add functionality to the TV. Digital video information is conveyed from the SBB to the TV using respective HDMI connectors on...
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8165554 |
Quadrature correction method for analog television reception using direct-conversion tuners
A direct conversion radio frequency (RF) tuner includes a mixer generating I and Q quadrature components. A phase detection circuit generates a phase error measurement between the I quadrature...
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8164688 |
Frequency adjusting apparatus and adjusting method thereof
A frequency adjusting method comprises steps of: generating a first adjusting signal according to a frequency of a first output signal; adjusting a frequency of an input signal by using the first...
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8160524 |
Signal receiving apparatus and control method thereof
A signal receiving apparatus includes: a receiver which receives at least two types of broadcasting signals included in a plurality of channels; and a controller which controls the receiver to...
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8161512 |
Method for processing targeting descriptor in non-real-time receiver
A method of receiving a broadcast signal including a Non-Real-Time (NRT) Receiver Targeting service is disclosed herein. A method of receiving a broadcast signal including a Non-Real-Time (NRT)...
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8159619 |
Multi-standard integrated television receiver
A multi-standard integrated television receiver is disclosed. According to the invention, a RF tracking filter is provided to receive a RF signal and then filter out a fifth order and above...
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8161513 |
Method for receiving a broadcast signal and broadcast receiver
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,...
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8160523 |
Channel detecting method for digital broadcast and receiver using the same
A channel detecting method executes a process for instructing a broadcast wave scan start, a process for performing tuning control, a process for starting initialization/operation of an OFDM...
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8159614 |
Image display apparatus and channel information display method thereof
An image display apparatus and a channel information display method thereof are discussed. According to an embodiment, the method includes displaying an image from a selected channel on at least...
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8159620 |
Receiver for different types of reception signals
A receiver can handle different types of reception signals, such as, for example, TV and FM-radio signals. In the receiver, a mixer (MIX) mixes a reception signal with an oscillator signal (OOS) so...
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8159618 |
Method for searching signal source and arranging signal terminals according to detected signal source
A method for searching a signal source suitable for a multimedia apparatus with multiple signal terminals is disclosed. The method provides an ordered search list of the signal terminals to save...
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8155609 |
Switch-able band-tracking input filter for combination tuner
The present invention relates to a combination RF tuner capable of receiving signals from the FM radio band and from the TV band. Prior art combination tuners had to compromise in quality resulting...
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8154662 |
Television and method for providing auxiliary information
A method for outputting alert information. The method includes selecting broadcasting signals by a tuner of the television in response to channel selection signals from a microprocessor of the...
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8150348 |
TV tuner and the manufacturing method thereof
A TV tuner includes an Ultra High Frequency (UHF)/Very High Frequency (VHF) tracking filter, an UHF/VHF matching circuit and a single conversion Tuner IC. The UHF/VHF tracking filter includes a...
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8149339 |
Broadcast receiving apparatus and reproduction processing method
In switching a channel or in switching an external input, a reduction in a psychological strain on a user is offered. An image generating unit 22 generates image data indicating a lapse of time on...
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8149332 |
Method and system for using a subset of receive operations for detecting digital and analog television signals
Aspects of a method and system for processing signals in a television system using a subset of receive operations for detecting digital and analog television signals are provided. The system and...
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8144260 |
System and apparatus for receiving digital television signals
Apparatus and methods to receive and display digital television signals are described. In one embodiment, an apparatus to receive digital television signals comprises an antenna assembly coupled to...
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8139159 |
Single down-conversion television tuner
A television tuner employs a single down-conversion architecture to translate VHF/UHF TV signals to various standard IF frequencies. The television tuner includes a harmonic rejection and...
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8139158 |
Television broadcast signal receiving apparatus
Disclosed is a television broadcast signal receiving apparatus including: a selection section to select any one of the first antenna and the second antenna according to a frequency; a detection...
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8139161 |
Broadband integrated tuner
A broadband integrated receiver for receiving input signals and outputting composite video and audio signals is disclosed. The receiver employs an up-conversion mixer and a down-conversion mixer in...
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8139160 |
Television tuner with double quadrature mixing architecture
A television tuner employs a double quadrature mixing architecture to frequency-translate VHF/UHF TV signals to various standard IF frequencies. In the television tuner, a quadrature mixer converts...
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8130327 |
Channel changer in a video processing apparatus and method thereof
A video processing apparatus, comprises a signal receiving part receiving a video signal through one of a plurality of channels, a user inputting part in which the channel is selected and inputted...
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8130326 |
Television broadcast signal receiving system, television broadcast signal receiving apparatus, and antenna apparatus
A television broadcast signal receiving system including an antenna apparatus including a first antenna which can receive a broadcast signal in a first frequency band and a second antenna which can...
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8125573 |
Information processing apparatus and method, and program used therewith
An information processing apparatus may include a channel list generating unit that performs primary selection of channels as primary candidate channels for switching candidate channels from...
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8120712 |
Channel selection in a receiver for terrestrial digital television broadcasting
Disclosed is a receiver for terrestrial digital television broadcasting including: a receiving circuit for receiving terrestrial digital television broadcasting to output a video signal and an...
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8120708 |
Television control method
A method is provided for controlling a television including a user input part for manipulating a channel adjusting item. The method includes displaying a channel map showing a predetermined number...
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8115875 |
Image display device and method of controlling the same
An image display device may have a display portion, a signal-processing portion, a power supply portion that supplies power to the display portion and the signal-processing portion, a user...
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8107016 |
Display apparatus and driving method thereof
A display apparatus and a driving method thereof are provided. The display apparatus includes a channel setting storage unit which stores mode selection information about a plurality of channel...
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8103232 |
Broadcasting signal receiving apparatus and channel scanning method
Provided are a broadcasting signal receiving apparatus and a channel scanning method which are capable of scanning any desirable plurality of channels quickly by providing the channel scan function...
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8104058 |
Frequency redirection for inband signaling
A channel remapping pre-notification (RPN) message is transmitted in each of multiple frequencies prior to movement of data associated with one or more virtual channels to one or more different...
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8102474 |
Systems and methods for channel scanning
Methods for channel scanning are provided. An embodiment of a method for channel scanning comprises scan progress information stored when interrupting a channel scanning process. A carrier RF...
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8094241 |
Digital broadcast reception device and related method to determine programs included in receivable programs
There is disclosed a digital broadcast reception device capable of acquiring a broadcast wave at a current position with a high probability without using position information even when moving over...
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8089566 |
Television tuner integrated circuit and television tuner for attenuating interference signal
A tuner integrated circuit is connected, in a preceding stage thereof, to an RF amplifier including a UHF dual gate FET and a VHF dual gate FET. In the reception of a signal of the UHF band, a...
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8081049 |
Band-pass filter device, method of manufacturing same, television tuner, and television receiver
A band-pass filter device includes: a plurality of band-pass filter elements on a principal plane of a substrate; wherein the band-pass filter elements correspond to a plurality of respective...
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8063997 |
Integrated programmable tuner
An integrated tuner is programmable to optimize its components for either analog signal reception or digital signal reception. Power to the components is increased for analog operation and...
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8063996 |
Content delivery to a digital TV using a low-power frequency converted RF signal
A simple antenna is connected to the RF input port on a conventional digital TV to receive video content from a plurality of video content sources wirelessly. The video content sources, such as a...
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8059211 |
System and method for changing television channels in a video signal processor
A system and/or method that reduces the blanking time between changing from one video channel to another video channel, particularly from a digital video channel. The system provides as much video...
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8059209 |
Broadcast signal receiving device and method
A broadcast signal receiving device includes a receiving unit, a registering unit and a channel selection unit. The receiving unit receives digital broadcast signals including a plurality of...
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8059212 |
Television receiver and television receiving method
A television receiver includes at least two tuner units that respectively connect to multidirectional antennas respectively capable of electrically switching a directivity of a receiving radio wave...
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8056102 |
Channel selection device receiving a multi-channel video and a channel selection method receiving a multi-channel video
There is provided a channel selection device receiving a multi-channel video including plural videos and video configuration information on each video from a head end. The channel selection device...
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8055223 |
Radio receiver
A radio receiver includes a down-converter 110 for receiving a radio multiplexed signal containing a first signal and a second signal, multiplying the first signal and the second signal by a mixer...
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8056104 |
Control system and user interface for network of input devices
Apparatus, methods, and systems for centrally and uniformly controlling the operation of a variety of devices, such as communication, consumer electronic, audio-video, analog, digital, 1394, and...
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8049821 |
Video buffer management
In one embodiment a video system comprises a first tuner, a first memory buffer coupled to the first tuner to receive a first video signal from the first tuner, a second tuner, a second memory...
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8045066 |
Fully integrated tuner architecture
An integrated receiver with channel selection and image rejection substantially implemented on a single CMOS integrated circuit is described. A receiver front end provides programmable attenuation...
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8045067 |
Method and apparatus of locating channels in a frequency band
A method for searching a frequency band to locate a channel. The method includes the steps of setting an initial frequency and a first frequency step; determining a frequency point based on the...
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8040438 |
Method for channel change in digital broadcasting
The present invention offers a method for channel change in digital broadcasting consisting of: a step 1 for recognizing a command for a channel change while the currently connected channel is...
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8035755 |
TV broadcast receiver
In the course of the channel presetting process, the central frequency is set by a step of 1 MHz within the range from the minimum frequency in the VHF band channel plan to the maximum frequency of...
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8035754 |
Receiver apparatus and information recording/outputting apparatus
First and second signal processing units are each configured by an IC, so that the circuit space occupying in a receiver apparatus can be reduced. The signal path can be shortened from a BPF...
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