Abstract: An embodiment method of recognizing a parking floor for a vehicle includes recognizing a spot at which the vehicle enters a parking deck, obtaining an inclination signal indicating an inclination trajectory of the vehicle traveling during a parking period from entry to the parking deck to parking, obtaining an inclination pulse of the inclination signal based on a reference inclination value, and determining a floor number of the parking deck on which the vehicle is parked using the inclination pulse.

Abstract: In embodiments of the present disclosure, disclosure is an immunogenicity prediction method comprising the steps of: acquiring information about synthetic long peptides for treating carcinoma in a subject through an immunogenicity prediction device; processing the synthetic long peptides by one processing method of embedding, one-hot encoding, and BLOSUM through the immunogenicity prediction device, and outputting one or more antigen feature values based on the processed data; inputting the cleavage probability vector for each position of the synthetic long peptides through the immunogenicity prediction device to output one or more cleavage feature values; inputting a neoantigen peptide sequence, an HLA class I sequence, an HLA class II sequence within the synthetic long peptides through the immunogenicity prediction device to output one or more neoantigen feature values related to the immunity and binding affinity to the neoantigen peptide sequence; and outputting an immunogenicity score of the neoantigen pe

Abstract: The present invention relates to a blood flow measuring apparatus and method having a function of correcting noise due to pressure, the apparatus comprising: a light source module configured to come into contact with tissue so as to emit light thereat; a detection module for detecting the light emitted at the tissue; a pressure measurement module configured to measure pressure applied to the tissue; and a signal processing unit for processing a signal received from the detection module by applying a correction function to the signal such that noise, which is generated according to the pressure applied when light is detected, can be corrected. A blood flow measuring apparatus and method having a function of correcting noise due to pressure can improve accuracy and reliability since the effect of noise, which is generated according to a change in pressure, can be removed from detected data.

Abstract: A photodetector selection apparatus and method and a scattering coefficient measurement apparatus and method are provided. The photodetector selection apparatus for measuring a scattering coefficient may include: a light source configured to emit light to a subject; a photodetector array configured to detect the light that is reflected or scattered from the subject and measure a light intensity of the detected light; and a processor configured to select at least one photodetector from a plurality of photodetectors of the photodetector array, based on a change in the measured light intensity of each of the plurality of photodetectors according to a change in a scattering coefficient of the subject, and determine the scattering coefficient of the subject based on the light intensity that is measured by the selected at least one photodetector.

Abstract: A photodetector selection apparatus and method and a scattering coefficient measurement apparatus and method are provided. The photodetector selection apparatus for measuring a scattering coefficient may include: a light source configured to emit light to a subject; a photodetector array configured to detect the light that is reflected or scattered from the subject and measure a light intensity of the detected light; and a processor configured to select at least one photodetector from a plurality of photodetectors of the photodetector array, based on a change in the measured light intensity of each of the plurality of photodetectors according to a change in a scattering coefficient of the subject, and determine the scattering coefficient of the subject based on the light intensity that is measured by the selected at least one photodetector.

Abstract: A synchronization method is provided. In the synchronization method, a first mutual ranging symbol is transmitted to at least one other subscriber station. A second mutual ranging symbol is received from the other subscriber station. Uplink synchronization information is controlled on the basis of the second mutual ranging symbol.

Abstract: The present invention relates to a method and apparatus for detecting STBC-OFDM signals in time-variant channels. The method includes a step of demodulating STBC-OFDM modulation signals into OFDM reception symbols using Fast Fourier Transform (FFT); a step of estimating a frequency response for each sub-channel; an STBC decoding step of calculating decision variables determining the A transmit data symbols that are transmitted during the B OFDM symbol periods for each sub-channel; and a step of determining the transmit data symbols based on the decision variables calculated at the STBC decoding step. In this case, the decision variables are calculated using a linear equation that allows a squared Euclidean distance from OFDM reception symbols, which are demodulated during the B symbol periods, to have a local minimum for each decision variable when the STBC encoding and the frequency responses estimated during the B OFDM symbol periods are applied.

Abstract: A cross-component superconducting gravity gradiometer sensitive to off-diagonal components of the gradient tensor includes, for each gradient axis, a pair of closely matched angular accelerometers coupled by superconducting circuitry, including sensing circuits designed to minimize the sensitivity of the instrument to angular acceleration of the platform at which the angular accelerometers are mounted; and a mode-splitting circuitry designed to reduce a nonlinear coupling of angular acceleration to the output of the gravity gradiometer and to attain the operability of the instrument in a broader range in the frequency domain.

Abstract: Disclosed is a zipper type Very high bit-rate Digital Subscriber Line (VDSL) system which comprises a transmitter including an inverse fast Fourier transformer for performing an inverse fast Fourier transform on input data, and a cyclic extension adder for adding a cyclic extension for each symbol to the data output from the inverse fast Fourier transformer and outputting the data to a transmission channel; and a receiver including a cyclic extension remover for removing the cyclic extension from the data received through the transmission channel, and a fast Fourier transformer for performing a fast Fourier transform on the data output from the cyclic extension remover.

Abstract: An apparatus for compensating a channel distortion in a Bluetooth system to process a received signal having access codes comprises a multiplier for multiplying the received signal by a previously obtained channel distortion compensation signal to thereby provide a multiplied signal; a demodulator for demodulating access codes of the multiplied signal to thereby output demodulated received access codes as a demodulated signal; a correlation detection circuit for detecting correlation values between the demodulated received access codes and the access codes of the received signal previously stored therein to detect a start point of the received signal, thereby providing detected access codes having corresponding correlation values greater than a predetermined threshold and providing an enable signal if there are one or more correlation values greater than the predetermined threshold; and a channel distortion compensation circuit for performing a channel distortion compensation based on the detected access code

Abstract: Disclosed is a method of estimating carrier frequency offset in an OFDM system. The method includes the steps of forming one OFDM symbol which has M repeated identical signal block, being a base sub-block; forming a 2i number of identical ith sub-blocks using an M/2i number of the M number of base sub-blocks as a unit; and estimating an ith carrier frequency offset &egr;i using a correlation between two adjacent ith sub-blocks in the 8i number of the ith sub-blocks.

Abstract: Disclosed is a zipper type Very high bit-rate Digital Subscriber Line (VDSL) system which comprises a transmitter including an inverse fast Fourier transformer for performing an inverse fast Fourier transform on input data, and a cyclic extension adder for adding a cyclic extension for each symbol to the data output from the inverse fast Fourier transformer and outputting the data to a transmission channel; and a receiver including a cyclic extension remover for removing the cyclic extension from the data received through the transmission channel, and a fast Fourier transformer for performing a fast Fourier transform on the data output from the cyclic extension remover.

Abstract: A carrier recovery apparatus of a liquid electrophotographic printer includes a drying roller rotating in contact with a photoreceptor belt, for absorbing a liquid carrier from the photoreceptor belt, a heating roller for heating the drying roller, in contact therewith, and evaporating the absorbed liquid carrier, a manifold surrounding the drying roller and the heating roller, for accommodating the evaporated gas carrier, a sealing blade disposed in a gap between the drying roller and the manifold, a condenser for receiving the gas carrier from the manifold and condensing the same, a supply line for supplying the gas carrier in the manifold to the condenser, and a return line for supplying again residual gas carrier which is not condensed in the condenser to the manifold, wherein the gas carrier is condensed while circulating in a closed loop formed by the manifold, the supply line, the condenser and the return line.