ClassID:

225835

H04L25/068 - CPC Classification

Classification description:

Baseband systems; Details ; arrangements for supplying electrical power along data transmission lines; Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection by sampling faster than the nominal bit rate

Recent Application in this class:
#1
20240430141
2024-12-26

SYSTEM FRAME NUMBER DETECTION

#2
20240422033
2024-12-19

APPARATUS AND METHOD FOR ADJUSTING BOTH A CYCLIC PREFIX LENGTH AND A SYMBOL INTERVAL OF A COMPLEX SYMBOL SEQUENCE

#3
20240283681
2024-08-22

DEVICES, METHODS AND APPARATUSES FOR TRANSFORMING SAMPLED SIGNAL

#4
20230318885
2023-10-05

Apparatus and method for adjusting both a cyclic prefix length and a symbol interval of a complex symbol sequence

#5
20230077161
2023-03-09

De-skew circuit, de-skew method, and receiver

#6
20210212048
2021-07-08

Apparatus and method for adjusting both a cyclic prefix length and a symbol interval of a complex symbol sequence

#7
20200267031
2020-08-20

System and methods for multi-level signal transmission

#8
20190068413
2019-02-28

System and methods for multi-level signal transmission

#9
20190045493
2019-02-07

Apparatus and method for adjusting both a cyclic prefix length and a symbol interval of a complex symbol sequence

#10
20180351771
2018-12-06

Transmitter and receiver for supporting FTN signaling and method for same

#11
20180034591
2018-02-01

Apparatus for receiving signal based on faster-than-Nyquist and method for using the same

#12
20170078061
2017-03-16

Radio base station, user terminal and radio communication method

#13
20160182108
2016-06-23

Radio receiving apparatus for receiving frequency-modulated radio signal

#14
20150280943
2015-10-01

Data sampling method and system, and application method and system thereof in parameter identification

#15
20150003560
2015-01-01

Process variable transmitter with variable frequency clock circuit for rejection of clock synchronous noise

#16
20130157589
2013-06-20

Transmission-reception device

#17
20130101011
2013-04-25

Data receiver circuit and method of adaptively controlling equalization coefficients using the same

#18
20130058445
2013-03-07

Sampling phase selection method for a stream of data bits

#19
20120230450
2012-09-13

Methods and apparatus for clock and data recovery using transmission lines

#20
20120033771
2012-02-09

Multi-channel sample rate converter

#21
20110291774
2011-12-01

Equalizer and method of equalizing signals

#22
20110261900
2011-10-27

Mechanism for constructing an oversampled waveform for a set of signals received by a receiver

#23
20110244811
2011-10-06

Demodulator and method for demodulating a modulated carrier signal

#24
20110224996
2011-09-15

Adjustable sampling rate converter

#25
20110188550
2011-08-04

High-performance faster-than-nyquist (FTN) signaling schemes

#26
20100239058
2010-09-23

Wireless apparatus

#27
20100226445
2010-09-09

Method and receiver for decoding digital information

#28
20100158164
2010-06-24

Apparatus and method for time synchronization and reception apparatus of OFDM system

#29
20090290671
2009-11-26

Data recovery system for source synchronous data channels

#30
20090238318
2009-09-24

Mechanism for constructing an oversampled waveform for a set of signals received by a receiver

#31
20090046809
2009-02-19

Sampling demodulator for amplitude shift keying (ASK) radio receiver

#32
20090024781
2009-01-22

Data bus interface with interruptible clock

#33
20090024756
2009-01-22

Media converter and a system for mutually converting a packet-based data stream into a serial data stream

#34
20080150599
2008-06-26

Method and apparatus for generating random jitter

#35
20080123778
2008-05-29

Data receiving apparatus

#36
20080102775
2008-05-01

Offset determination arrangement, offset compensation arrangement, synchronization clock generator, method for determination of an offset and modulation method

#37
20080049850
2008-02-28

Methods and apparatus for clock and data recovery using transmission lines

#38
20070297209
2007-12-27

System and method for adjusting offset compensation applied to a signal

#39
20070280391
2007-12-06

System and method for decoupling multiple control loops

#40
20070280341
2007-12-06

System and method for the adjustment of offset compensation applied to a signal

#41
20070268407
2007-11-22

Data recovery system for source synchronous data channels

#42
20070164802
2007-07-19

Method of deskewing a differential signal and a system and circuit therefor

#43
20070160229
2007-07-12

Noise Filtering Edge Detectors

#44
20060227916
2006-10-12

Data recovery method, data recovery circuit, data transmitting/receiving apparatus and information processing apparatus

#45
20050123069
2005-06-09

Serial communication device

#46
20050123068
2005-06-09

Duobinary receiver

#47
20050111536
2005-05-26

Method for determining jitter of a signal in a serial link and high speed serial link

#48
20050078782
2005-04-14

Method and apparatus for receiving data based on tracking zero crossings

#49
20050060052
2005-03-17

Digital audio data receiver without synchronized clock generator

#50
20050047539
2005-03-03

Data recovery algorithm using data position detection and serial data receiver adopting the same

#51
20050031055
2005-02-10

Bit slicer system and method for synchronizing data streams

#52
20050002475
2005-01-06

Apparatus for transmitting and receiving data

#53
15291832
2017-10-03

Faster-Than-Nyquist (FTN) signal transmission apparatus and method thereof