ClassID:

225746

H04L25/03286 - CPC Classification

Classification description:

Baseband systems; Details ; arrangements for supplying electrical power along data transmission lines; Shaping networks in transmitter or receiver, e.g. adaptive shaping networks; Arrangements for removing intersymbol interference; Arrangements involving sequence estimation techniques; Arrangements for operating in conjunction with other apparatus with channel-decoding circuitry

Recent Application in this class:
#1
20260051930
2026-02-19

LAYER-IMBALANCE MITIGATION TECHNIQUES FOR PRE-EQUALIZED WAVEFORMS

#2
20250310157
2025-10-02

RECEIVERS USING POWER SAVING AND PARTIAL DECISION FEEDBACK EQUALIZATION METHODS

#3
20240406040
2024-12-05

SYNCHRONOUS BI-DIRECTIONAL COMMUNICATION OVER A NETWORK

#4
20240406037
2024-12-05

SYSTEMS AND METHODS FOR COMMUNICATION OVER A NETWORK

#5
20230421416
2023-12-28

Method for determining remote radio device and distributed AP

#6
20230396467
2023-12-07

Adaptive PAM4 decision feedback equalization circuit

#7
20220286332
2022-09-08

Receiver and receive method for a passive optical network

#8
20220239533
2022-07-28

Area efficient high-speed sequence generator and error checker

#9
20220078053
2022-03-10

Methods and apparatus for decoding received uplink transmissions

#10
20220029757
2022-01-27

Encoded signal demodulation method, apparatus, device, and computer readable storage medium

#11
20200067737
2020-02-27

Multi-radio device and method of operation thereof

#12
20190342126
2019-11-07

Iterative two dimensional equalization of orthogonal time frequency space modulated signals

#13
20190288883
2019-09-19

Optimized architecture for a signal decoder

#14
20190182081
2019-06-13

Multi-stage sampler with increased gain

#15
20190036741
2019-01-31

Iterative two dimensional equalization of orthogonal time frequency space modulated signals

#16
20180278448
2018-09-27

Signal processing system and method, and apparatus

#17
20180234205
2018-08-16

Communication device and method for efficiently receiving MIMO signals

#18
20180176049
2018-06-21

Parallel processing of sphere decoders and other vector finding approaches using tree search

#19
20180115442
2018-04-26

Multi-stage sampler with increased gain

#20
20170180164
2017-06-22

System information convolutional decoding

#21
20160218827
2016-07-28

System and method for decoding block of data received over communication channel

#22
20160204963
2016-07-14

Non-underdetermined estimation for compressed sensing

#23
20160164702
2016-06-09

Optimized receivers for faster than nyquist (FTN) transmission rates in high spectral efficiency satellite systems

#24
20160149729
2016-05-26

Multi-wire symbol transition clocking symbol error correction

#25
20160147596
2016-05-26

Error detection constants of symbol transition clocking transcoding

#26
20160112220
2016-04-21

Method performed by a sphere decoder based turbo equalizer

#27
20160050088
2016-02-18

Reception of inter-symbol-correlated signals using symbol-by-symbol soft-output demodulator

#28
20150349985
2015-12-03

Generation of Manchester-decoded binary values

#29
20150222332
2015-08-06

Method of Cooperative Emission, Signal, Source Entity, Relay Entity, Method of Reception, Destination Entity, System and Computer Program Corresponding Thereto

#30
20140325319
2014-10-30

Statistics adaptive soft decision forward error correction in digital communication

#31
20140063636
2014-03-06

Systems and methods for conditional positive feedback data decoding

#32
20130301758
2013-11-14

Method and apparatus for Turbo receiver processing

#33
20130279557
2013-10-24

Interference cancellation with time-varying interference and/or distortion

#34
20130208917
2013-08-15

Automatic equalization using adaptive frequency-domain filtering and dynamic fast convolution

#35
20130170842
2013-07-04

Method and System for Equalization and Decoding Received Signals Based on High-Order Statistics in Optical Communication Networks

#36
20130163704
2013-06-27

Interference cancellation method with multiple data layer MIMO transmission

#37
20120321022
2012-12-20

Method and apparatus for detecting a plurality of symbol blocks using a decoder

#38
20120300791
2012-11-29

DIGITAL BROADCASTING RECEIVING SYSTEM AND METHOD OF PROCESSING DATA

#39
20120269248
2012-10-25

Method and apparatus of detecting signal based on minimum mean square error in multiple input multiple output system

#40
20120201288
2012-08-09

Adaptive equalization and interference cancellation with time-varying noise and/or interference

#41
20120147930
2012-06-14

Wireless relay device and wireless relay method

#42
20120088453
2012-04-12

Wireless communication apparatus, wireless communication system, and communication method

#43
20120069936
2012-03-22

Mobile wireless communications device and receiver with demodulation and related methods

#44
20110276861
2011-11-10

Device, system and method of decoding wireless transmissions

#45
20110234914
2011-09-29

DTV receiver and method of processing broadcast signal in DTV receiver

#46
20110182329
2011-07-28

Device and method for distortion-robust decoding

#47
20110158359
2011-06-30

Iterative decoding and demodulation with feedback attenuation

#48
20110129043
2011-06-02

Method and apparatus for detecting a plurality of symbol blocks using a decoder

#49
20110129042
2011-06-02

Method and apparatus for detecting a plurality of symbol blocks using a decoder

#50
20110085622
2011-04-14

DTV receiver and method of processing broadcast signal in DTV receiver

#51
20110058632
2011-03-10

Method and device for soft-output detection in multiple antenna communication systems

#52
20110051864
2011-03-03

Multi-stage interference suppression

#53
20110051583
2011-03-03

EQUALIZATION FILTER DEVICE, TAP COEFFICIENT UPDATING METHOD, AND REPRODUCTION APPARATUS

#54
20110044399
2011-02-24

List-viterbi hard iterative decoder for multilevel codes

#55
20110038402
2011-02-17

Method and apparatus for an improved wireless communication receiver

#56
20110021170
2011-01-27

Interference cancellation with time-varying interference and/or distortion

#57
20110007837
2011-01-13

DTV receiver and method of processing broadcast signal in DTV receiver

#58
20100290568
2010-11-18

DECODING FREQUENCY CHANNELISED SIGNALS

#59
20100246730
2010-09-30

Cyclic prefix-based enhanced data recovery method

#60
20100158159
2010-06-24

EDA-based detection of communication signals

#61
20100158085
2010-06-24

Feedforward receiver and method for reducing inter-symbol interference by using joint soft values

#62
20100142639
2010-06-10

Data communication system, data decoding apparatus and method therefor

#63
20100067596
2010-03-18

Methods and systems for hybrid MIMO decoding

#64
20100058152
2010-03-04

DECODING APPARATUS AND METHOD

#65
20100054376
2010-03-04

Digital broadcast transmitter/receiver having an improved receiving performance and signal processing method thereof

#66
20100046676
2010-02-25

Digital broadcast transmitter/receiver having an improved receiving performance and signal processing method thereof

#67
20090220034
2009-09-03

LAYERED RECEIVER STRUCTURE

#68
20090168910
2009-07-02

Transmitting device, transmitting/receiving device, transmitting method and transmitting/receiving method

#69
20090141820
2009-06-04

Apparatus, computer program and method for determining a symbol estimate

#70
20090110118
2009-04-30

Adaptive deinterleaver memory allocation

#71
20090106813
2009-04-23

DIGITAL BROADCAST TRANSMITTER/RECEIVER HAVING AN IMPROVED RECEIVING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF

#72
20090106632
2009-04-23

Digital broadcast transmitter/receiver having an improved receiving performance and signal processing method thereof

#73
20090103669
2009-04-23

Adaptive equalization and interference cancellation with time-varying noise and/or interference

#74
20090074050
2009-03-19

Method and apparatus for receiving coded signals with the aid of channel state information

#75
20090052569
2009-02-26

Digital broadcast transmitter/receiver having an improved receiving performance and signal processing method thereof

#76
20080317153
2008-12-25

Adaptive technique for inter-carrier-interference canceling in OFDM systems

#77
20080267278
2008-10-30

Retransmission of reordered/coded data in response to presumed receiver decoding failure

#78
20080225974
2008-09-18

Max-log receiver for multiple-input multiple-output (MIMO) systems

#79
20080152027
2008-06-26

OFDM receiver and method for decoding OFDM symbols of two or more data streams with reduced multiplication operations

#80
20070286313
2007-12-13

Parallel soft spherical MIMO receiver and decoding method

#81
20070217551
2007-09-20

Digital broadcasting receiving system and method of processing data

#82
20070186137
2007-08-09

DTV receiver and method of processing broadcast signal in DTV receiver

#83
20070121748
2007-05-31

Digital broadcast transmitter/receiver having an improved receiving performance and signal processing method thereof

#84
20060262869
2006-11-23

OFDM receiving method and receiving apparatus

#85
20060251194
2006-11-09

Techniques for reduction of delayed reflection inter-symbol interference

#86
20060251192
2006-11-09

Method and system for redundancy-based decoding in 8-PSK GSM systems

#87
20060120475
2006-06-08

Decision feedback equalizer and method used in digital television receiver

#88
20060013323
2006-01-19

Methods and devices for dynamic quantizing input of a soft decision decoder

#89
20050220231
2005-10-06

Method for equalising and demodulating a data signal which is transmitted via a time-variant channel

#90
20050097423
2005-05-05

Voting system for improving the performance of single-user decoders within an iterative multi-user detection system

#91
20050018793
2005-01-27

Hybrid turbo-mud for multiple access systems

#92
16666015
2020-12-29

Distortion cancellation

#93
16457863
2021-12-28

Methods and apparatus for decoding received uplink transmissions

#94
16453839
2020-04-07

Distortion cancellation

#95
16134293
2020-03-31

Iterative recovery from baseline or timing disturbances

#96
14511872
2015-12-08

Systems and methods for circular convolution