Abstract: Provided are a method and device for obtaining a position of a stationary target. The method of obtaining a position of a stationary target may include generating a fusion track based on data collected from a radar and data collected from a camera, determining whether the fusion track is in a stationary state, in response to the fusion track being in the stationary state, collecting radar points associated with the fusion track, and obtaining a center point of the stationary target based on the collected radar points.

Abstract: Provided is a transmission for a motor including: an input shaft rotating by driving force transmitted from the motor and having a plurality of pawls disposed on the outer circumferential surface; controller for controlling protrusion and retraction of the pawls; a plurality of driving gears through the centers of which the input shaft passes, which have ratchets formed on the inner circumferential surfaces thereof so as to be engaged with the pawls, and which are different in the number of gear teeth; a plurality of driven gears which are externally meshed with the driving gears and are different in the number of gear teeth; and an output unit for outputting rotary speed changed in speed by the driving gears and the driven gears.

Abstract: A broadcast receiving apparatus is provided. The broadcast receiving apparatus includes a first cover with a circuit board arranged therein, a second cover coupled onto the first cover, and at least one dipole antenna coupled to the circuit board and including an antenna pattern arranged on an inner surface of the second cover.

Abstract: Provided is a transmission for a motor including: an input shaft rotating by driving force transmitted from the motor and having a plurality of pawls disposed on the outer circumferential surface; controller for controlling protrusion and retraction of the pawls; a plurality of driving gears through the centers of which the input shaft passes, which have ratchets formed on the inner circumferential surfaces thereof so as to be engaged with the pawls, and which are different in the number of gear teeth; a plurality of driven gears which are externally meshed with the driving gears and are different in the number of gear teeth; and an output unit for outputting rotary speed changed in speed by the driving gears and the driven gears.

Abstract: A broadcast receiving apparatus is provided. The broadcast receiving apparatus includes a first cover with a circuit board arranged therein, a second cover coupled onto the first cover, and at least one dipole antenna coupled to the circuit board and including an antenna pattern arranged on an inner surface of the second cover.

Abstract: An electronic apparatus is provided. The electronic device includes a plurality of multi-band antennas configured to transmit and receive data to and from an access point, and a processor configured to transmit and receive predetermined data to and from the access point through each of the plurality of multi-band antennas and calculate a data transmission rate of each of the plurality of multi-band antennas, and to select at least one multi-band antenna for transmitting and receiving data to and from the access point based on the calculated data transmission rates.

Abstract: A cable modem apparatus configured to switch between communicating over a plurality of channels and a channel different from the plurality of channels.

Abstract: A broadcast receiving device includes: a broadcast receiver configured to receive a digital broadcasting signal; a display configured to display images obtained by decoding the received digital broadcasting signal; and a processor configured to control the display to display a list of other channels associated with a program channel if a start of an advertisement image after a program image among the images is sensed, and display an image of a selected channel if a user selects one channel from the list of other channels.

Abstract: An apparatus and a method for receiving two broadcast modes using one tuner in a Set-Top-Box (STB) are provided. The integrated tuner unit receives a broadcast signal of at least one of a DSG scheme and an OOB scheme to tune a desired broadcast band, and converts the broadcast signal into at least one Intermediate Frequency (IF) signal. The switching unit switches the at least one IF signal to at least one of the DSG demodulator and the OOB demodulator. The DSG demodulator demodulates the at least one IF signal according to the DSG scheme, when the broadcast signal of the DSG scheme is received. The OOB demodulator demodulates the at least one IF signal according to the OOB scheme, when the broadcast signal of the OOB scheme is received.

Abstract: A cable modem apparatus configured to switch between communicating over a plurality of channels and a channel different from the plurality of channels.

Abstract: An apparatus and a method for performing an attenuation function on a signal using an attenuator in a cable broadcast receiver having a Low Noise Amplifier (LNA) that does not perform an attenuation function on a signal are provided. In the method, an input Radio Frequency (RF) signal is tuned, The RF signal is converted into an Intermediate Frequency (IF) signal. An intensity of the converted IF signal is compared to a threshold, and an RF Automatic Gain Control (AGC) value is generated based on a result of the comparison. When the generated RF AGC value is smaller than an RF AGC threshold, the attenuator is turned on to attenuate the input RF signal by a predefined amount. Therefore, a high SNR, such as in an analog-digital composite signal, may be obtained without using an LNA that performs an attenuation function on a signal.

Abstract: An apparatus and a method for performing an attenuation function on a signal using an attenuator in a cable broadcast receiver having a Low Noise Amplifier (LNA) that does not perform an attenuation function on a signal are provided. In the method, an input Radio Frequency (RF) signal is tuned, The RF signal is converted into an Intermediate Frequency (IF) signal. An intensity of the converted IF signal is compared to a threshold, and an RF Automatic Gain Control (AGC) value is generated based on a result of the comparison. When the generated RF AGC value is smaller than an RF AGC threshold, the attenuator is turned on to attenuate the input RF signal by a predefined amount. Therefore, a high SNR, such as in an analog-digital composite signal, may be obtained without using an LNA that performs an attenuation function on a signal.

Abstract: An apparatus and a method for receiving two broadcast modes using one tuner in a Set-Top-Box (STB) are provided. The integrated tuner unit receives a broadcast signal of at least one of a DSG scheme and an OOB scheme to tune a desired broadcast band, and converts the broadcast signal into at least one Intermediate Frequency (IF) signal. The switching unit switches the at least one IF signal to at least one of the DSG demodulator and the OOB demodulator. The DSG demodulator demodulates the at least one IF signal according to the DSG scheme, when the broadcast signal of the DSG scheme is received. The OOB demodulator demodulates the at least one IF signal according to the OOB scheme, when the broadcast signal of the OOB scheme is received.

Abstract: A tuning method comprises: detecting a fundamental intermediate frequency IF0 of a channel to be received; determining whether the fundamental intermediate frequency IF0 is affected by an adjacent channel; when the fundamental intermediate frequency IF0 is affected by the adjacent channel, detecting a tuning intermediate frequency that is not affected by the adjacent channel while changing the fundamental intermediate frequency IF0; when there is no variable intermediate frequency that is not affected by the adjacent channel, detecting a variable intermediate frequency that is least affected by the adjacent channel as the tuning intermediate frequency; and tuning the channel using the tuning intermediate frequency.

Abstract: A multiplex broadcasting apparatus and method in a digital broadcasting system. The multiplex broadcasting apparatus and method are designed to provide a plurality of programs, as a digital multiplex broadcast, requested by a user over a single channel, so that the user can receive a plurality of desired programs by using a settop box having a single tuner while being provided with various types of multiplex broadcasts such as Picture In Picture (PIP), Perception Video Recorder (PVR) and multiroom functions by using the received programs.

Abstract: A power-saving channel scanning system and a method thereof for multi-channel broadcasting stops the scanning operation of a digital tuner installed in a broadcast receiving device (Set-Top Box (STB)) and switches to a power-saving mode when a cable is cut off or no signal is received in a multi-channel broadcasting system. The power-saving channel scanning system includes a broadcast receiving terminal measuring broadcasting channel powers in order and switching from a normal mode to a power-saving mode when the powers of all of the measured channels are outside the range of a predetermined normal channel power.

Abstract: A tuning method comprises: detecting a fundamental intermediate frequency IF0 of a channel to be received; determining whether the fundamental intermediate frequency IF0 is affected by an adjacent channel; when the fundamental intermediate frequency IF0 is affected by the adjacent channel, detecting a tuning intermediate frequency that is not affected by the adjacent channel while changing the fundamental intermediate frequency IF0; when there is no variable intermediate frequency that is not affected by the adjacent channel, detecting a variable intermediate frequency that is least affected by the adjacent channel as the tuning intermediate frequency; and tuning the channel using the tuning intermediate frequency.

Abstract: A multi-channel broadcasting receiver (e.g., a set-top box or STB) and a method for realizing a power-saving mode thereof are provided. The STB includes: an analog broadcasting processor for receiving and outputting an analog broadcast signal; a digital broadcasting processor for receiving and outputting a digital broadcast signal; a broadcasting selector for selecting and outputting one of the analog and digital broadcast signals; a power supply for controlling power supplied to the digital broadcasting processor to realize a power-saving mode; and a controller for controlling the operations of the broadcasting selector and the power supply in response to an external operational signal. The method for realizing the power-saving mode comprises: receiving an external operation signal for selecting a loop-through function; selecting and outputting the signal from the analog broadcasting processor; and blocking power from being supplied to the digital broadcasting processor.

Abstract: A method of operating a tuner of a broadcast transceiver having a first tuner and a second tuner adapted to tune both analog and digital broadcasts includes: arranging a broadcast transceiver to include first and second tuners each adapted to tune both analog and digital broadcasts; determining which of the first and second tuners is tuned to a currently playing broadcast and setting that tuner as a primary tuner in response to a command for performing one of PIP and PVR functions being inputted by a user; setting the other of the first and second tuners as a secondary tuner and waiting for channel setting information from the user; and determining a broadcast scheme of the corresponding channel and designating an operational mode of the secondary tuner as the broadcast scheme of the corresponding channel in response to the channel setting information being inputted by the user.