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Class Information
Number: 375/340
Name: Pulse or digital communications > Receivers > Particular pulse demodulator or detector
Description: Subject matter including specific details of the apparatus to convert the pulse signal back to baseband.










Sub-classes under this class:

Class Number Class Name Patents
375/343 Correlative or matched filter 1,872
375/342 Locating predetermined portion of pulse 454
375/341 Maximum likelihood decoder or viterbi decoder 2,140


Patents under this class:

Patent Number Title Of Patent Date Issued
8593525 Phasor-based pulse detection Nov. 26, 2013
8588347 Systems and methods for performing efficient blind decoding at a wireless receiver Nov. 19, 2013
8588346 Doppler frequency estimation system and method Nov. 19, 2013
8588345 Orthogonal frequency division multiplexing receiver Nov. 19, 2013
8588324 Precoding for coordinated multi-point joint transmission Nov. 19, 2013
8588270 Architecture for ultra-wideband radio Nov. 19, 2013
8582702 Electronic device for receiving a radio-frequency signal Nov. 12, 2013
8582698 Reduced complexity timing estimation for locating the position of a mobile terminal Nov. 12, 2013
8582695 Method for selecting transmitting points in a communication system Nov. 12, 2013
8582694 Adaptive digital receiver Nov. 12, 2013
8582668 Soft repetition code combiner using channel state information Nov. 12, 2013
8582634 OFDM signal demodulation method and device thereof Nov. 12, 2013
8581570 Frequency error detection apparatus Nov. 12, 2013
8576964 Radio receiver Nov. 5, 2013
8576962 Determining cross-polarization isolation using a modulated carrier Nov. 5, 2013
8576961 System and method for adaptive overlap and add length estimation Nov. 5, 2013
8576959 Receiver with prefiltering for discrete fourier transform-spread-orthogonal frequency division multiplexing (DFT-S-OFDM) based systems Nov. 5, 2013
8576958 Method for soft modulation in a wireless telecommunication network Nov. 5, 2013
8576957 Processing digital samples in a wireless receiver Nov. 5, 2013
8576956 Method for detecting random access signal Nov. 5, 2013
8576955 Architecture to handle concurrent multiple channels Nov. 5, 2013
8576951 Mixed-signal radio frequency receiver implementing multi-mode spur avoidance Nov. 5, 2013
8576950 Reception apparatus, reception method, demodulation apparatus, demodulation method, and program Nov. 5, 2013
8576949 Method and apparatus for store and replay functions in a digital radio broadcasting receiver Nov. 5, 2013
8576939 Method and system for slicing a communication signal Nov. 5, 2013
8576896 Decoding of orthogonal space time codes Nov. 5, 2013
8576343 Digital signal processor (DSP) architecture for a hybrid television tuner Nov. 5, 2013
8571150 Frequency offset compensation apparatus Oct. 29, 2013
8571146 Method and system for corrupt symbol handling for providing high reliability sequences Oct. 29, 2013
8571145 System and method for MIMO decoding Oct. 29, 2013
8571144 Digital broadcast transmitter and receiver and method for processing stream thereof Oct. 29, 2013
8571132 Constrained hopping in wireless communication systems Oct. 29, 2013
8571087 WCDMA terminal baseband processing module having multi-path scanner module Oct. 29, 2013
8570992 Dedicated signature allocation and choice Oct. 29, 2013
8570879 Obtaining parameters for minimizing an error event probability Oct. 29, 2013
8565692 System and method for providing a versatile RF and analog front-end for wireless and wired networks Oct. 22, 2013
8565363 Fine phase estimation for highly spectrally efficient communications Oct. 22, 2013
8565356 Method and apparatus to detect a symbol in receiver including multiple receiving antennas Oct. 22, 2013
8565355 Pulse signal waveform asymmetry identification utilizing symbolic dynamics Oct. 22, 2013
8565354 Digital broadcasting transmission/reception devices capable of improving a receiving performance and signal processing method thereof Oct. 22, 2013
8565352 Digital IQ imbalance compensation for dual-carrier double conversion receiver Oct. 22, 2013
8565339 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal Oct. 22, 2013
8559569 Preamble detection based on repeated preamble codes Oct. 15, 2013
8559568 Sliding DFT windowing techniques for monotonically decreasing spectral leakage Oct. 15, 2013
8559567 Channel estimation using reduced-complexity cascaded one-dimensional filtering Oct. 15, 2013
8559566 Method and apparatus for decomposing received symbol signal modulated with bit reflected gray code in bit information Oct. 15, 2013
8559561 Method and apparatus for symbol detection via reduced complexity sequence estimation processing Oct. 15, 2013
8559560 Measuring the I/Q impairments of a receiver Oct. 15, 2013
8559556 Method of bandpass sampling using single sideband converting Oct. 15, 2013
8559538 Correlator and demodulation device including the correlator Oct. 15, 2013











 
 
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