ClassID:

225744

H04L25/03273 - 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 carrier recovery circuitry

Recent Application in this class:
#1
20240195663
2024-06-13

Clock and data recovery circuit and feed forward equalizer decoupling

#2
20210399929
2021-12-23

Adaptive equalization using correlation of data patterns with errors

#3
20210091985
2021-03-25

Adaptive equalization using correlation of data patterns with errors

#4
20200220753
2020-07-09

Adaptive equalization correlating data patterns with transition timing

#5
20190268191
2019-08-29

Adaptive equalization using correlation of data patterns with errors

#6
20190253285
2019-08-15

Method for receiving asynchronous-clock multi-transmitter data, and receiver

#7
20190182082
2019-06-13

Partially disjoint equalization and carrier recovery

#8
20190028398
2019-01-24

Low latency re-timer

#9
20180302264
2018-10-18

HYBRID CLOCK DATA RECOVERY CIRCUITRY FOR PULSE AMPLITUDE MODULATION SCHEMES

#10
20180278448
2018-09-27

Signal processing system and method, and apparatus

#11
20180248723
2018-08-30

Adaptive equalization using correlation of data patterns with errors

#12
20180219704
2018-08-02

Clock data recovery with non-uniform clock tracking

#13
20180183633
2018-06-28

Clock phase adjustment using clock and data recovery scheme

#14
20180167876
2018-06-14

MODULATION SCHEME FOR WIRELESS COMMUNICATIONS

#15
20180102807
2018-04-12

Timing offset compensation for inter-link interference cancellation

#16
20180013593
2018-01-11

Unlock detector, unlock-detecting method and clock and data recovery circuit

#17
20180006849
2018-01-04

Clock data recovery circuit using pseudo random binary sequence pattern and operating method for same

#18
20170366468
2017-12-21

Low latency re-timer

#19
20170279591
2017-09-28

Synchronization and ranging in a switching system

#20
20170264379
2017-09-14

Multiphase preamble data sequences for receiver calibration and mode data signaling

#21
20170257233
2017-09-07

Communication circuit chip and electronic device configured to decode data with reference to reception characteristic analyzed based on start-of-frame pattern

#22
20170222848
2017-08-03

Analog equalizer

#23
20170222792
2017-08-03

Method and apparatus for network synchronization

#24
20170194970
2017-07-06

CMOS interpolator for a serializer/deserializer communication application

#25
20170171004
2017-06-15

Methods and devices for data demodulation

#26
20170171002
2017-06-15

Adaptive equalization using correlation of edge samples with data patterns

#27
20170170996
2017-06-15

High data rate multilevel clock recovery system

#28
20170170995
2017-06-15

High data rate multilevel clock recovery system

#29
20170155529
2017-06-01

Clock Data Recovery Circuitry Associated With Programmable Logic Device Circuitry

#30
20170041167
2017-02-09

Channel equalization and tracking apparatus and method and receiver

#31
20160218859
2016-07-28

Gear shifting from binary phase detector to PAM phase detector in CDR architecture

#32
20160142154
2016-05-19

Iterative post-equalization for coherent optical receivers

#33
20150326420
2015-11-12

Receiver for multi carrier modulated signals

#34
20140016687
2014-01-16

Apparatus for performing channel equalization on a MIMO signal

#35
20130184018
2013-07-18

Intercell frequency offset compensation for frequency domain interference cancellation and equalization for downlink cellular systems

#36
20120327993
2012-12-27

Adaptive equalization using correlation of edge samples with data patterns

#37
20110293049
2011-12-01

Method and apparatus for receiver frequency error compensation

#38
20110267938
2011-11-03

Frequency deviation error compensation in an MLSE receiver

#39
20110267545
2011-11-03

DTV transmitting system and method of processing DTV signal

#40
20110110223
2011-05-12

Self organizing IP multimedia subsystem

#41
20100316138
2010-12-16

Digital television transmitter and method of coding data in digital television transmitter

#42
20100239033
2010-09-23

Joint carrier synchronization and channel equalization method for OFDM systems

#43
20100220780
2010-09-02

Fully compensated adaptive interference cancellation system

#44
20100215091
2010-08-26

Adaptive equalization using correlation of edge samples with data patterns

#45
20100183054
2010-07-22

METHOD FOR THE ROBUST SYNCHRONIZATION OF A MULTI-CARRIER RECEIVER USING FILTER BANKS AND CORRESPONDING RECEIVER AND TRANSCEIVER

#46
20080246881
2008-10-09

DTV receiving system and method of processing DTV signal

#47
20080101497
2008-05-01

MIMO phase noise estimation and correction

#48
20080101496
2008-05-01

MIMO channel estimation in presence of carrier frequency offset

#49
20070253475
2007-11-01

Adaptive equalization using correlation of edge samples with data patterns

#50
20070153930
2007-07-05

Apparatus, method and computer program product providing joint synchronization using semi-analytic root-likelihood polynomials for OFDM systems

#51
20070071110
2007-03-29

Digital television transmitter and method of coding data in digital television transmitter

#52
20070058759
2007-03-15

Receiver having decisional feedback equalizer with remodulation and related methods

#53
20060256849
2006-11-16

Adaptive blind start-up receiver architecture with fractional baud rate sampling for full-duplex multi-level PAM systems

#54
15342075
2018-03-13

Timing-modulated side channel

#55
15333505
2017-10-24

Built-in eye scan for ADC-based receiver

#56
14876246
2017-01-03

Method and apparatus for residual phase noise compensation