Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 375/230
Name: Pulse or digital communications > Equalizers > Automatic
Description: Subject matter having means responsive to the received pulses for adjustment of the attenuators (i.e., nonmanual).










Sub-classes under this class:

Class Number Class Name Patents
375/232 Adaptive 2,017
375/231 Training period or initial set up 623


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8711922 Partial response decision feedback equalizer with distributed control Apr. 29, 2014
8705604 Method and apparatus for complex in-phase/quadrature polyphase nonlinear equalization Apr. 22, 2014
8693532 Communications with adaptive equalization Apr. 8, 2014
8687743 Methods and apparatus for detecting and decoding adaptive equalization training frames Apr. 1, 2014
8681837 Digital Transmitter Mar. 25, 2014
8681850 Signal processing apparatus, signal processing method and program Mar. 25, 2014
8681851 Adaptive filter Mar. 25, 2014
8682311 Multi-hop booster Mar. 25, 2014
8670507 Concatentation-assisted symbol-level combining for MIMO systems with HARQ and/or repetition coding Mar. 11, 2014
8644371 Transmitter control in communication systems Feb. 4, 2014
8630329 High-speed sampling and low-precision quantification pulse ultra-wideband wireless communication method Jan. 14, 2014
8619847 Reconditioning equalizer filter for non-constant envelop signals Dec. 31, 2013
8619890 Data processing apparatus and method for use in a 0.5K mode interleaver in a digital video broadcasting standard including DVB-Terrestrial2 Dec. 31, 2013
8611451 Precoder coefficient optimization method and apparatus for communications systems Dec. 17, 2013
8594171 Method and apparatus for operating a diversity receiver with an equalizer and a rake receiver Nov. 26, 2013
8594259 Receiving circuit, use, and method for receiving an encoded and modulated radio signal Nov. 26, 2013
8588288 Method and apparatus for controlling a continuous time linear equalizer Nov. 19, 2013
8582635 Sparse and reconfigurable floating tap feed forward equalization Nov. 12, 2013
8559495 Equalizer adaptation Oct. 15, 2013
8559497 Adaptation of delay line feedback equalizer Oct. 15, 2013
8548097 Coarse phase estimation for highly-spectrally-efficient communications Oct. 1, 2013
8537884 Single path detection and equalizer optimization Sep. 17, 2013
8537885 Low-power down-sampled floating tap decision feedback equalization Sep. 17, 2013
8532167 Signal processing device having feed forward equalizing units with different tap numbers utilized in communication system Sep. 10, 2013
8532168 Receiver and method for adjusting adaptive equalizer of receiver Sep. 10, 2013
8526512 Transmitting apparatus and receiving apparatus Sep. 3, 2013
8520725 Data equalizing circuit and data equalizing method Aug. 27, 2013
8514922 Filter coefficient control apparatus and method Aug. 20, 2013
8514925 Methods and apparatus for joint adaptation of transmitter transversal filter in communication devices Aug. 20, 2013
8514973 Pre-equalisation for UMTS base station Aug. 20, 2013
8509299 Decision feedback equalizer operable with multiple data rates Aug. 13, 2013
8498329 MMSE equaliser Jul. 30, 2013
8494099 Signal processing using modified blockwise analytic matrix inversion Jul. 23, 2013
8488717 Digital broadcasting system and method of processing data Jul. 16, 2013
8488663 Impulse noise mitigation under out-of-band interference conditions Jul. 16, 2013
8483263 Receiver circuit Jul. 9, 2013
8472533 Reduced-complexity common-mode noise cancellation system for DSL Jun. 25, 2013
8457258 Optimal training sequence and channel estimation method and system for superimposed training based OFDM systems Jun. 4, 2013
8451884 Offset calibration methods and radio frequency data path circuits May. 28, 2013
8446936 Co-channel feedback signal cancelling regenerative repeater of advanced television system committee May. 21, 2013
8446942 Waveform equalization circuit and waveform equalization method May. 21, 2013
8433973 Digital broadcasting system and method of processing data Apr. 30, 2013
8432959 Method and apparatus for equalization using one or more qualifiers Apr. 30, 2013
8428112 Parameter control circuit Apr. 23, 2013
8411733 Signal equalizer for a signal transmission network Apr. 2, 2013
8406339 2K mode interleaver with odd interleaving only and per OFDM symbol permutation code change in a digital video broadcasting (DVB) standard Mar. 26, 2013
8396440 Signal reception method and apparatus for non-stationary channels Mar. 12, 2013
8396167 DC compensation Mar. 12, 2013
8396110 Combined decision feedback and linear equalization Mar. 12, 2013
8396108 Transmitting/receiving system and method of processing broadcast signal in transmitting/receiving system Mar. 12, 2013

1 2 3 4 5 6 7 8 9 10 11










 
 
  Recently Added Patents
Biometric data display system and method
Multi-level integrated circuit, device and method for modeling multi-level integrated circuits
Subpixel-based image down-sampling
Adding value to a rendered document
Light-emitting device
Wireless monitoring in process applications
Semiconductor apparatus
  Randomly Featured Patents
Tissue regeneration matrices by solid free form fabrication techniques
Cast net throwing device
Apparatus and method for filling a motor vehicle cooling system with coolant
Throat structure for golf club bags
Arrangement for recording navigation information in a data recorder
Signal processing circuit for video camera which prevents a false aperture signal from being generated
Systems and methods of improved boolean forms
Sunlight-energy-storing method
Wireless communication device with an improved antenna structure
Monoclonal antibodies to membrane neutrokine-.alpha.