H04L25/03114 - CPC Classification Index

ClassID:

225722 ⎘

H04L25/03114 - 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 operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals

Sub-classes:

H04L25/03121 » {using a two-tap delay line} 3
H04L25/03127 » {using only passive components } 12
H04L25/03133 » {with a non-recursive structure } 77
H04L25/03146 » {with a recursive structure } 149
H04L25/03152 » {Theoretical aspects of non-adaptive time domain methods} 2

Recent Application in this class:

20250158854

2025-05-15

DATA RECEIVING CIRCUIT AND MEMORY

20230216713

2023-07-06

Driving adjustment circuit and electronic device

20230115010

2023-04-13

SYSTEMS AND METHODS FOR MULTI-CARRIER SIGNAL ECHO MANAGEMENT USING PSEUDO-EXTENSIONS

20220337458

2022-10-20

Multi-level signal transmitter and method thereof

20210266096

2021-08-26

Systems and methods for multi-carrier signal echo management using pseudo-extensions

20210218603

2021-07-15

Short link efficient interconnect circuitry

20210075649

2021-03-11

Non-linear equalizer in communication receiver devices

20210021448

2021-01-21

Integrated switched-capacitor-based analog feed-forward equalizer circuits

20200259686

2020-08-13

Random access memory

#10

20200145260

2020-05-07

Short link efficient interconnect circuitry

#11

20200099552

2020-03-26

Multipath filters

#12

20190386772

2019-12-19

Systems and methods for multi-carrier signal echo management using pseudo-extensions

#13

20190036622

2019-01-31

Modular multi-channel RF calibration architecture for linearization

#14

20180302183

2018-10-18

Reduced power consumption for digital signal processing (DSP)-based reception in time-division multiplexing (TDM) passive optical networks (PONs)

#15

20180227149

2018-08-09

Adaptive equalization channel extension retimer link-up methodology

#16

20180205490

2018-07-19

Systems and methods for multi-carrier signal echo management using pseudo-extensions

#17

20170364715

2017-12-21

Methods for Recovering RFID Data Based Upon Probability Using an RFID Receiver

#18

20170279428

2017-09-28

System and method for setting analog front end DC gain

#19

20170180159

2017-06-22

Mobile terminal device and method for processing signals

#20

20170126443

2017-05-04

Combined low and high frequency continuous-time linear equalizers

#21

20160028558

2016-01-28

Interference estimation for LTE receiver

#22

20150244553

2015-08-27

System and method for joint compensation of power amplifier's distortion

#23

20150188604

2015-07-02

Adaptive transmission methods for multiple user wireless networks

#24

20150180586

2015-06-25

Optical receiving device

#25

20150169909

2015-06-18

Methods for recovering RFID data based upon probability using an RFID receiver

#26

20150071242

2015-03-12

System and method for channel estimation for generalized frequency division multiplexing (GFDM)

#27

20140050260

2014-02-20

Switched continuous time linear equalizer with integrated sampler

#28

20130147608

2013-06-13

Methods for recovering RFID data based upon probability using an RFID receiver

#29

20130022155

2013-01-24

Enhanced lattice reduction systems and methods

#30

20120327994

2012-12-27

Method for channel equalization

#31

20120320834

2012-12-20

Networks adaptive transmission methods for multiple user wireless networks

#32

20120243593

2012-09-27

Receiving apparatus and receiving method

#33

20120236968

2012-09-20

ENHANCED LATTICE REDUCTION SYSTEMS AND METHODS

#34

20120219098

2012-08-30

Controllable filter to diagonalize a transmission channel

#35

20120163434

2012-06-28

DIGITAL RECEIVER FOR MOBILE COMMUNICATION AND OPERATING METHOD

#36

20120099493

2012-04-26

Method of pre-equalization by time reversal in FDD

#37

20120039221

2012-02-16

Method for transmitting signal using a frame of a predetermined cyclic prefix length in a wireless communication system

#38

20110280319

2011-11-17

DTV receiver and method of processing signal in DTV receiver

#39

20100310019

2010-12-09

RFID receiver

#40

20100309829

2010-12-09

TIME-REVERSAL PRE-EQUALIZATION METHOD

#41

20100302977

2010-12-02

TIME-REVERSAL METHOD OF PRE-EQUALIZING A DATA SIGNAL

#42

20100183054

2010-07-22

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

#43

20100104047

2010-04-29

Multiple-antenna space multiplexing system using enhancement signal detection and method thereof

#44

20100085902

2010-04-08

Time reversal method of processing symbols in bidirectional communication

#45

20100074241

2010-03-25

Apparatus and method for receiving imperfectly phase compensated electromagnetic signals

#46

20100052736

2010-03-04

Signal generating apparatus, test apparatus and circuit device

#47

20100049453

2010-02-25

Test apparatus and manufacturing method

#48

20100040129

2010-02-18

Channel equalization and carrier recovery method and receiver in high speed wireless communication system

#49

20100008405

2010-01-14

Reconfigurable signal processing scheme

#50

20090290629

2009-11-26

Time-domain equalizer

#51

20090279644

2009-11-12

MIMO decoder and MIMO decoding method

#52

20090161746

2009-06-25

Receiver adjustment between pilot bursts

#53

20090110049

2009-04-30

Radio receiver in a wireless communications system

#54

20090110048

2009-04-30

Radio receiver in a wireless communications system

#55

20080310493

2008-12-18

Fast training equalization of a signal by using adaptive-iterative algorithm with main path phase correction

#56

20080267330

2008-10-30

Feedback of reinterleaved correctly decoded data block to decoder for use in additional channel decoding operations of channel coded word containing data block

#57