ClassID:

225011

H04L7/046 - CPC Classification

Classification description:

Arrangements for synchronising receiver with transmitter; Speed or phase control by synchronisation signals using special codes as synchronising signal using a dotting sequence

Recent Application in this class:
#1
20230176121
2023-06-08

Synchronizing a device that has been power cycled to an already operational system

#2
20210399929
2021-12-23

Adaptive equalization using correlation of data patterns with errors

#3
20210231733
2021-07-29

Synchronizing a device that has been power cycled to an already operational system

#4
20210091985
2021-03-25

Adaptive equalization using correlation of data patterns with errors

#5
20200220753
2020-07-09

Adaptive equalization correlating data patterns with transition timing

#6
20190293714
2019-09-26

Operating state machine controllers after powering, decoupling, monitoring, coupling communications

#7
20190268191
2019-08-29

Adaptive equalization using correlation of data patterns with errors

#8
20190109739
2019-04-11

Bi-phase communication demodulation techniques

#9
20180248723
2018-08-30

Adaptive equalization using correlation of data patterns with errors

#10
20180076950
2018-03-15

Clock regeneration circuit, semiconductor integrated circuit device and RF tag

#11
20170363686
2017-12-21

Monitoring communication link in powered-up device for synchronization point sequence

#12
20170264422
2017-09-14

System and method for reducing false preamble detection in a communication receiver

#13
20170220517
2017-08-03

Unidirectional clock signaling in a high-speed serial link

#14
20150339257
2015-11-26

System and method for master-slave data transmission based on a flexible serial bus for use in hearing devices

#15
20150304141
2015-10-22

Adaptive equalization using correlation of edge samples with data patterns

#16
20150256368
2015-09-10

Bi-phase communication demodulation techniques

#17
20150168494
2015-06-18

Target system recognizing synchronization point sequence on mode select input

#18
20150139011
2015-05-21

Method and apparatus for detecting a set up signal used for data communication over a communication network

#19
20150095706
2015-04-02

Operating two tap system after detecting shared bus synchronization sequence

#20
20150063514
2015-03-05

Data reception apparatus oversampling received bits and data communication system oversampling received bits

#21
20140233948
2014-08-21

Method and device for sending upstream transfer frame in passive optical network

#22
20140233627
2014-08-21

Adaptive equalization using correlation of edge samples with data patterns

#23
20140133609
2014-05-15

Carrier selection for multiple antennas

#24
20140105614
2014-04-17

Method and apparatus for receiving burst data without using external detection signal

#25
20140068361
2014-03-06

Adapter power up circuitry forcing tap states and decoupling tap

#26
20140064339
2014-03-06

Apparatus for transmitting and receiving signal in communication system

#27
20130246830
2013-09-19

Adapter circuitry resetting scan test logic to mandatory feature set

#28
20130243107
2013-09-19

BAUD RATE TIMING RECOVERY FOR NYQUIST PATTERNS IN A COMMUNICATION SYSTEM

#29
20130223847
2013-08-29

Method for enabling AC coupling of high-speed burst data signals transmitted in optical networks

#30
20130223845
2013-08-29

Preamble design for supporting multiple topologies with visible light communication

#31
20130215943
2013-08-22

Device for receiving a digital signal

#32
20120327993
2012-12-27

Adaptive equalization using correlation of edge samples with data patterns

#33
20120326657
2012-12-27

Bi-phase communication demodulation techniques

#34
20120303327
2012-11-29

Systems and methods for pattern detection

#35
20120288046
2012-11-15

Signal Calibration Method and Client Circuit and Transmission System Using the Same

#36
20120269308
2012-10-25

Sampling clock selection module of serial data stream

#37
20120269304
2012-10-25

Symbol clock recovery circuit

#38
20120254681
2012-10-04

Adapter and scan test logic synchronizing from idle state

#39
20120243632
2012-09-27

Partial-rate transfer mode for fixed-clock-rate interface

#40
20120238229
2012-09-20

Carrier selection for multiple antennas

#41
20120195328
2012-08-02

Transmission apparatus, transmission method, reception apparatus, and reception method

#42
20120173914
2012-07-05

Methods and apparatus for trimming of CDR clock buffer using histogram of clock-like data pattern

#43
20120170693
2012-07-05

Communication receiver and a receiving method

#44
20120163514
2012-06-28

Preamble detection at low signal-to-noise levels

#45
20120072759
2012-03-22

Timing Error Correction System and Method

#46
20120060068
2012-03-08

Adaptor detecting sequence on TMS and coupling TAP to TCK

#47
20120027407
2012-02-02

Method and device for sending upstream transfer frame in passive optical network

#48
20110320850
2011-12-29

Synchronizing remote devices with synchronization sequence on JTAG control lead

#49
20110311225
2011-12-22

Method and device for sending upstream transfer frame in passive optical network

#50
20110206067
2011-08-25

Synchronization signal detection apparatus

#51
20110150254
2011-06-23

Low power intermittent messaging for hearing assistance devices

#52
20110150251
2011-06-23

Low power intermittent messaging for hearing assistance devices

#53
20110064420
2011-03-17

Preamble design for supporting multiple topologies with visible light communication

#54
20110038388
2011-02-17

Communication system including a data bus and multiple user nodes connected thereto, and method for operating such a communication system

#55
20110037758
2011-02-17

Clock and data recovery circuit of a source driver and a display device

#56
20110032827
2011-02-10

Method and apparatus for detecting a set up signal used for data communication over a communication network

#57
20110025913
2011-02-03

Clock data recovery circuit and display device

#58
20110016346
2011-01-20

Serial bus clock frequency calibration system and method thereof

#59
20110001531
2011-01-06

Method and apparatus for receiving burst data without using external detection signal

#60
20100313059
2010-12-09

Method and circuit for trimming an internal oscillator of a USB device

#61
20100266080
2010-10-21

Transmission device, receiving device and communication system

#62
20100239051
2010-09-23

Automatic frequency correction

#63
20100226420
2010-09-09

Detection of frame marker quality

#64
20100220828
2010-09-02

Edge-based sampler offset correction

#65
20100215135
2010-08-26

SYNCHRONOUS PROCESSING APPARATUS, RECEIVING APPARATUS AND SYNCHRONOUS PROCESSING METHOD

#66
20100215091
2010-08-26

Adaptive equalization using correlation of edge samples with data patterns

#67
20100202579
2010-08-12

Signal processing apparatus and signal processing method

#68
20100182993
2010-07-22

Frame synchronisation scheme with interference reduction

#69
20100128175
2010-05-27

Method capable of avoiding data error from incorrect sampling points

#70
20100122106
2010-05-13

Serial bus clock frequency calibration system and method thereof

#71
20100085100
2010-04-08

Low-power clock generation and distribution circuitry

#72
20100066450
2010-03-18

High-Speed Low-Power Differential Receiver

#73
20100039985
2010-02-18

Apparatus and method for acquiring frame synchronization and frequency synchronization simultaneously in communication system

#74
20100039156
2010-02-18

Clockless transmission system and clockless transmission method

#75
20100034330
2010-02-11

Clock generating device and method thereof

#76
20100014621
2010-01-21

Synchronization determining circuit, receiver including the synchronization determining circuit, and method of the receiver

#77
20090304127
2009-12-10

Narrow band receiver

#78
20090292434
2009-11-26

Method for Synchronising Components of a Motor Vehicle Brake System and Electronic Brake Control System

#79
20090231045
2009-09-17

FREQUENCY-LOCKING DEVICE AND FREQUENCY-LOCKING METHOD THEREOF

#80
20090220232
2009-09-03

Code division multiplex communication system

#81
20090167390
2009-07-02

Data transfer device and electronic camera

#82
20090129505
2009-05-21

Partial-rate transfer mode for fixed-clock-rate interface

#83
20090123160
2009-05-14

Bit synchronization circuit with phase tracking function

#84
20090106460
2009-04-23

Removable memory device, phase synchronizing method, phase synchronizing program, medium recording the same, and host terminal

#85
20090060107
2009-03-05

Data sampling circuit and method for clock and data recovery

#86
20090052600
2009-02-26

Clock and data recovery circuits

#87
20090046817
2009-02-19

Receiving apparatus and method

#88
20090003502
2009-01-01

Bit pattern synchronization in acquired waveforms

#89
20080310559
2008-12-18

Gain control for reduced interframe spacing (RIFS)

#90
20080310557
2008-12-18

Carrier selection for multiple antennas

#91
20080310336
2008-12-18

Dynamic receiver filter adjustment across preamble and information payload

#92
20080307214
2008-12-11

Powering up adapter and scan test logic TAP controllers

#93
20080304606
2008-12-11

Synchronizing TAP controllers with sequence on TMS lead

#94
20080260082
2008-10-23

Training pattern for a biased clock recovery tracking loop

#95
20080222445
2008-09-11

Bias and random delay cancellation

#96
20080201599
2008-08-21

Combined alignment scrambler function for elastic interface

#97
20080123790
2008-05-29

Serial digital data communication interface for transmitting data bits each having a width of multiple clock cycles

#98
20080118010
2008-05-22

Phase error correction circuit and receiver incorporating the same

#99
20080080649
2008-04-03

Method and apparatus for clock skew calibration in a clock and data recovery system using multiphase sampling

#100
20080065936
2008-03-13

Data stream processing method and system

#101
20080043649
2008-02-21

Reliable packet detection in a wireless receiver when packets contain a known repetitive sequence

#102
20070291887
2007-12-20

Serial communication system with baud rate generator

#103
20070253475
2007-11-01

Adaptive equalization using correlation of edge samples with data patterns

#104
20070230610
2007-10-04

Apparatus for performing alternating quadratures differential binary phase shift keying modulation and demodulation

#105
20070171837
2007-07-26

Ring-connected surveillance system with real-time backup monitoring

#106
20070147436
2007-06-28

Sub-frame synchronized multiplexing

#107
20070139159
2007-06-21

Clock generation circuit

#108
20070121767
2007-05-31

Serial transfer interface

#109
20070097264
2007-05-03

Clock and data recovery wherein an FB-DIMM is connected to signal path and null and sync frames control the FB-DIMM

#110
20070071151
2007-03-29

Method and an apparatus to reduce electromagnetic interference

#111
20070030937
2007-02-08

Bit synchronization circuit with phase tracking function

#112
20070014389
2007-01-18

Wireless receiving device having low power consumption and excellent reception performance

#113
20070009052
2007-01-11

Method and apparatus for synchronization of data in a transformer circuit

#114
20070006181
2007-01-04

Synchronous one-bit interface protocol or data structure

#115
20060269008
2006-11-30

Receiving apparatus and synchronising method for a digital telecommunication system

#116
20060256909
2006-11-16

Single-VCO CDR for TMDS data at gigabit rate

#117
20060222114
2006-10-05

Receiver having digital timing recovery function

#118
20060193395
2006-08-31

Combined alignment scrambler function for elastic interface

#119
20060176395
2006-08-10

Digital video signal processing apparatus and method for extracting data in a vertical blanking interval

#120
20060155816
2006-07-13

Data transmission system and data transmission device

#121
20060095618
2006-05-04

Data processing apparatus that processes incoming bits

#122
20060093078
2006-05-04

Preamble aided synchronization

#123
20060050822
2006-03-09

Training pattern for a biased clock recovery tracking loop

#124
20060031701
2006-02-09

CMOS burst mode clock data recovery circuit using frequency tracking method

#125
20060026314
2006-02-02

Communication controller with automatic time stamping

#126
20060023824
2006-02-02

Method and device for extracting a clock frequency underlying a data stream

#127
20060023749
2006-02-02

Communication apparatus and communication method

#128
20060013348
2006-01-19

Data processing apparatus that identifies a communication clock frequency

#129
20050238015
2005-10-27

Frame synchronisation scheme with interference reduction

#130
20050237975
2005-10-27

Ultra-wideband communication protocol

#131
20050220230
2005-10-06

Carrier detecting method and carrier detecting circuit

#132
20050195930
2005-09-08

Rapid discrimination preambles and methods for using the same

#133
20050185743
2005-08-25

Apparatus for burst and timing synchronization in high-rate indoor wireless communication

#134
20050149705
2005-07-07

Pass through debug port on a high speed asynchronous link

#135
20050091428
2005-04-28

Serial data transferring apparatus

#136
20050058114
2005-03-17

Ultra-wideband communication protocol

#137
20050053058
2005-03-10

Packet-based optical communications networks

#138
20050030934
2005-02-10

Data transmission system

#139
20050024111
2005-02-03

Device for calibrating a clock signal

#140
16407638
2020-10-13

Preamble detection during acquisition

#141
15172617
2017-05-02

Method for symbol clock recovery in pulse position modulation (PPM) systems