ClassID:

224879

H04L1/245 - CPC Classification

Classification description:

Arrangements for detecting or preventing errors in the information received; Testing correct operation by using the properties of transmission codes

Sub-classes:
Recent Application in this class:
#1
20250233782
2025-07-17

METHOD OF CORRECTING ERRORS IN AN IQ SIGNAL GENERATOR SYSTEM

#2
20240291599
2024-08-29

Application of Error Detecting Codes in a Protocol-Translating Interconnect Circuit

#3
20190319865
2019-10-17

Transfer device and frame transfer method

#4
20190165901
2019-05-30

Detecting data in multiantenna wireless communication systems

#5
20180331793
2018-11-15

COMPLIANCE TEST APPARATUS AND METHOD FOR A COMMUNICATION NODE

#6
20180249001
2018-08-30

Systems and methods for establishing a diagnostic transmission mode and communicating over the same

#7
20180227091
2018-08-09

Detecting data in multiantenna wireless communication systems

#8
20180212621
2018-07-26

Semiconductor device

#9
20180077677
2018-03-15

Distributed network black box using crowd-based cooperation and attestation

#10
20170366924
2017-12-21

NFMI based robustness

#11
20170317870
2017-11-02

System and method for blindly acquiring frequency hopped spread spectrum signals

#12
20170147940
2017-05-25

Categorizing radio signals while obfuscating characteristics of federal radio signals

#13
20170070320
2017-03-09

COMPLIANCE TEST APPARATUS AND METHOD FOR A COMMUNICATION NODE

#14
20170064607
2017-03-02

Wireless relay device, wireless communication system, and wireless communication method

#15
20170034343
2017-02-02

Systems and methods for establishing a diagnostic transmission mode and communicating over the same

#16
20160337079
2016-11-17

Increasing communication safety by preventing false packet acceptance in high-speed links

#17
20160316418
2016-10-27

Low-latency packet forwarding

#18
20160227026
2016-08-04

Systems and methods for establishing a diagnostic transmission mode and communicating over the same

#19
20160165042
2016-06-09

Systems and methods for establishing a diagnostic transmission mode and communicating over the same

#20
20160149729
2016-05-26

Multi-wire symbol transition clocking symbol error correction

#21
20160147596
2016-05-26

Error detection constants of symbol transition clocking transcoding

#22
20160127537
2016-05-05

Systems and methods for establishing a diagnostic transmission mode and communicating over the same

#23
20150341488
2015-11-26

Systems and methods for establishing a diagnostic transmission mode and communicating over the same

#24
20150124860
2015-05-07

Systems and methods for loop length and bridged tap length determination of a transmission line

#25
20140380132
2014-12-25

Increasing communication safety by preventing false packet acceptance in high-speed links

#26
20140355658
2014-12-04

Modal PAM2/PAM4 Divide By N (Div-N) Automatic Correlation Engine (ACE) For A Receiver

#27
20140254645
2014-09-11

Systems and methods for establishing a diagnostic transmission mode and communicating over the same

#28
20140211836
2014-07-31

Systems and methods for loop length and bridged tap length determination of a transmission line

#29
20140126616
2014-05-08

Systems and methods for establishing a diagnostic transmission mode and communicating over the same

#30
20130176862
2013-07-11

Method and apparatus for detecting radio link failure in wireless communication system

#31
20130003560
2013-01-03

Fast channel probing

#32
20120263216
2012-10-18

Systems and methods for characterizing transmission lines using broadband signals in a multi-carrier DSL environment

#33
20120230476
2012-09-13

Multicarrier modulation messaging for power level per subchannel information

#34
20120157007
2012-06-21

Radio station

#35
20120154686
2012-06-21

Data analyzing and/or combined main/mobile receiving

#36
20120072192
2012-03-22

Systems and methods for loop length and bridged tap length determination of a transmission line

#37
20110103443
2011-05-05

Systems and methods for establishing a diagnostic transmission mode and communicating over the same

#38
20110060955
2011-03-10

METHOD AND APPARATUS FOR PROVIDING FREQUENCY ERROR ESTIMATION

#39
20110047431
2011-02-24

Verification device, verification method, and verification program

#40
20110026569
2011-02-03

Systems and methods for loop length and bridged tap length determination of a transmission line

#41
20110004818
2011-01-06

Method for visually confirming a relationship between an edited packet and serial data

#42
20100226418
2010-09-09

Multicarrier modulation messaging for power level per subchannel information

#43
20100220775
2010-09-02

Multicarrier modulation messaging for SNR per subchannel during showtime information

#44
20100195708
2010-08-05

Systems and methods for characterizing transmission lines using broadband signals in a multi-carrier DSL environment

#45
20100142602
2010-06-10

Systems and methods for loop length and bridged tap length determination of a transmission line

#46
20100046387
2010-02-25

Device and method for determining a transmission behavior of sub-channels

#47
20090238254
2009-09-24

Multicarrier modulation messaging for frequency domain received idle channel noise information

#48
20090070479
2009-03-12

Generating and implementing a signal protocol and interface for higher data rates

#49
20090055709
2009-02-26

Generating and implementing a signal protocol and interface for higher data rates

#50
20080215268
2008-09-04

Signal outage detection

#51
20080114562
2008-05-15

Interface test circuitry and methods

#52
20080052417
2008-02-28

Method, system, and program for master and slave units connected in daisy chain wherein appended error code is transferred between the units

#53
20070165541
2007-07-19

Method for data maintenance and integration including interpolation

#54
20060245484
2006-11-02

Encoded serial data bit error detector

#55
20060182169
2006-08-17

Systems and methods for characterizing transmission lines using broadband signals in a multi-carrier DSL environment

#56
20060115017
2006-06-01

Enhanced denoising system utilizing incremental parsing

#57
20060078073
2006-04-13

Communication channel detector and channel detection method

#58
20050160328
2005-07-21

Corrupt data

#59
20050132258
2005-06-16

Method and system for onboard bit error rate (BER) estimation in a port bypass controller

#60
20050123030
2005-06-09

Systems and methods for loop length and bridged tap length determination of a transmission line

#61
20050021885
2005-01-27

Generating and implementing a signal protocol and interface for higher data rates

#62
18197790
2024-01-16

Data transmission method, device, electronic equipment, and storage medium

#63
16654460
2023-04-04

Machine learning based methodology for signal waveform, eye diagram, and bit error rate (BER) bathtub prediction