ClassID:

225798

H04L25/03821 - 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 Inter-carrier interference cancellation [ICI]

Recent Application in this class:
#1
20260019105
2026-01-15

METHOD AND SYSTEM FOR MITIGATING PASSIVE INTERMODULATION (PIM) BY PERFORMING POLARIZATION ADJUSTING

#2
20250379769
2025-12-11

PHASE NOISE MITIGATION

#3
20250365037
2025-11-27

METHOD AND SYSTEM FOR MITIGATING INTERFERENCE IN THE NEAR FIELD

#4
20250350507
2025-11-13

DE-ICI FILTER ESTIMATION FOR PHASE NOISE MITIGATION

#5
20250323771
2025-10-16

Apparatuses and Methods for a Radio Access Network

#6
20250293429
2025-09-18

METHOD AND SYSTEM FOR ADDRESSING INTERFERENCE BY CONFIGURING OR ADAPTING ANTENNA STRUCTURES

#7
20250279804
2025-09-04

METHOD AND SYSTEM FOR MITIGATING INTERFERENCE BY DISPLACING ANTENNA STRUCTURES

#8
20250175371
2025-05-29

CYCLIC PARTITIONING METHODS AND PROCEDURES FOR PHASE NOISE COMPENSATION IN CP-OFDM

#9
20250071776
2025-02-27

METHOD FOR TRANSMITTING/RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR

#10
20240421923
2024-12-19

METHOD AND APPARATUS FOR MONITORING, DETECTING, TESTING, DIAGNOSING AND/OR MITIGATING INTERFERENCE IN A COMMUNICATION SYSTEM

#11
20240322862
2024-09-26

METHOD AND SYSTEM FOR MITIGATING INTERFERENCE IN THE NEAR FIELD

#12
20240214032
2024-06-27

Method and system for mitigating interference by displacing antenna structures

#13
20240205057
2024-06-20

De-ICI filter estimation for phase noise mitigation

#14
20240187288
2024-06-06

CONFIGURATIONS CORRESPONDING TO INTER-CARRIER INTERFERENCE

#15
20240179040
2024-05-30

LOW COMPLEXITY INTERCARRIER INTERFERENCE (ICI) COMPENSATION ALGORITHM: CYCLIC BLOCK PHASE TRACKING REFERENCE SIGNAL (PTRS) SEQUENCE DESIGN

#16
20240129169
2024-04-18

TRAINING METHOD, ARITHMETIC PROCESSING DEVICE, AND COMPUTER-READABLE RECORDING MEDIUM STORING TRAINING PROGRAM

#17
20240121140
2024-04-11

SYMBOL TRANSMISSION METHOD AND COMMUNICATIONS APPARATUS

#18
20240113745
2024-04-04

Method and system for mitigating interference by rotating antenna structures

#19
20230396468
2023-12-07

ENABLING INTER CARRIER INTERFACE COMPENSATION FOR INTERLEAVED MAPPING FROM VIRTUAL TO PHYSICAL RESOURCE BLOCKS

#20
20230336257
2023-10-19

Method and apparatus for monitoring, detecting, testing, diagnosing and/or mitigating interference in a communication system

#21
20230327832
2023-10-12

COEXISTENCE OF PTRS WITH NR REFERENCE SIGNALS

#22
20230327708
2023-10-12

Method and system for polarization adjusting of orthogonally-polarized element pairs

#23
20230216716
2023-07-06

Receiver for a wireless communication network

#24
20230216715
2023-07-06

De-ICI filter estimation for phase noise mitigation

#25
20220311648
2022-09-29

Receiver for a wireless communication network

#26
20220311647
2022-09-29

Receiver for a wireless communication network

#27
20220141053
2022-05-05

Circular pilot sequences for joint channel and phase noise estimation

#28
20220095354
2022-03-24

Method for transmitting/receiving data in wireless communication system, and device therefor

#29
20220069927
2022-03-03

Method and system for polarization adjusting of orthogonally-polarized element pairs

#30
20220069898
2022-03-03

Method and system for mitigating passive intermodulation (PIM) by performing polarization adjusting

#31
20220069897
2022-03-03

METHOD AND SYSTEM FOR POLARIZATION ADJUSTING IN TIME-DIVISION DUPLEXING (TDD) OR FREQUENCY-DIVISION DUPLEXING (FDD)

#32
20220069865
2022-03-03

Method and system for mitigating interference in the near field

#33
20220069855
2022-03-03

Method and system for mitigating interference by rotating antenna structures

#34
20220069853
2022-03-03

METHOD AND SYSTEM FOR ADDRESSING INTERFERENCE BY CONFIGURING OR ADAPTING ANTENNA STRUCTURES

#35
20220069463
2022-03-03

Method and system for mitigating interference by displacing antenna structures

#36
20220030467
2022-01-27

Method and apparatus including one or more parameters for defining a more flexible radio communication

#37
20220021566
2022-01-20

Apparatus, system and method for providing locationing multipath mitigation

#38
20220006541
2022-01-06

Method and apparatus for monitoring, detecting, testing, diagnosing and/or mitigating interference in a communication system

#39
20210385113
2021-12-09

Reference signal transmission method, apparatus, and system

#40
20210367815
2021-11-25

Inter-carrier interference compensation

#41
20210288863
2021-09-16

Methods, systems, and computer readable media for efficient compensation of residual phase noise in 5G new radio (NR) downlink (DL) signals

#42
20210176099
2021-06-10

Common phase error and/or inter-carrier interference

#43
20210091979
2021-03-25

Method and device for channel equalization, and computer-readable medium

#44
20210083785
2021-03-18

Method and apparatus for monitoring, detecting, testing, diagnosing and/or mitigating interference in a communication system

#45
20200177292
2020-06-04

Method and apparatus for monitoring, detecting, testing, diagnosing and/or mitigating interference in a communication system

#46
20200153523
2020-05-14

Frequency selective system

#47
20200145272
2020-05-07

Method for eliminating interference between resource blocks for filterbank multicarrier scheme and apparatus using thereof

#48
20200106588
2020-04-02

Noise tracking within transmission time intervals in wireless communications

#49
20200092145
2020-03-19

Systems and methods for reducing inter-carrier interference in device-to-device (D2D) communication

#50
20200021473
2020-01-16

Sub-band based composite digital time domain signal processing

#51
20200021470
2020-01-16

Reference signal transmission method, apparatus, and system

#52
20190386866
2019-12-19

Method for producing a multi-carrier signal, device, and corresponding computer program

#53
20190386861
2019-12-19

Techniques for reducing adjacent channel leakage-power ratio

#54
20190327043
2019-10-24

System and method for common phase error and inter-carrier interference estimation and compensation

#55
20190327042
2019-10-24

System and method for common phase error and inter-carrier interference estimation and compensation

#56
20190260616
2019-08-22

Apparatus for supporting a plurality of wireless communication systems and operating method of the same

#57
20190245728
2019-08-08

Method for transmitting phase noise compensation reference signal, transmission device and reception device

#58
20190222337
2019-07-18

Time-domain and frequency-domain approach to frequency offset correction method for LTE SC-FDMA uplink

#59
20190222329
2019-07-18

Method and apparatus for monitoring, detecting, testing, diagnosing and/or mitigating interference in a communication system

#60
20190116601
2019-04-18

COMMUNICATION TERMINAL, COMMUNICATION METHOD, AND STORAGE MEDIUM IN WHICH COMMUNICATION PROGRAM IS STORED

#61
20190081825
2019-03-14

Common phase error and/or inter-carrier interference

#62
20190052381
2019-02-14

Method and apparatus for monitoring, detecting, testing, diagnosing and/or mitigating interference in a communication system

#63
20190013890
2019-01-10

Transmitter, transmission method, and receiver based on time-domain windows

#64
20180376420
2018-12-27

Multi-band concurrent multi-channel receiver

#65
20180359120
2018-12-13

Precompensation of interference induced by an OFDM/OQAM modulation that is faster than Nyquist

#66
20180316531
2018-11-01

Techniques for reducing adjacent channel leakage-power ratio

#67
20180316523
2018-11-01

Computationally efficient algorithm for mitigating phase noise in OFDM receivers

#68
20180302251
2018-10-18

Asynchronous multicarrier communications

#69
20180254926
2018-09-06

Method for cancelling self-interference by apparatus that uses FDR scheme

#70
20180227153
2018-08-09

Iterative frequency offset estimation in wireless networks

#71
20180192419
2018-07-05

Method and apparatus for supporting time division duplex for cellular internet-of-things in wireless communication system

#72
20180167241
2018-06-14

Method and apparatus for frequency domain inter-carrier interference compensation

#73
20180152329
2018-05-31

Method for performing self-interference cancellation by communication device using FDR mode

#74
20180123837
2018-05-03

Methods and devices for channel estimation for mobile systems of insufficient cyclic prefix length

#75
20180102807
2018-04-12

Timing offset compensation for inter-link interference cancellation

#76
20180054269
2018-02-22

Time-domain and frequency-domain approach to frequency offset correction method for LTE SC-FDMA uplink

#77
20180049066
2018-02-15

Method and apparatus including one or more parameters for defining a more flexible radio communication

#78
20180045821
2018-02-15

Doppler measurement method in wireless LAN system

#79
20170366210
2017-12-21

System and method for improving narrowband interference performance

#80
20170339697
2017-11-23

Non-equal bit allocation for coexistence with scaled numerology systems

#81
20170310511
2017-10-26

Method and device for transmitting interference cancellation information for cancelling interference between cells

#82
20170310505
2017-10-26

Filter for linear modulation based communication systems

#83
20170279490
2017-09-28

Non-linear precoding with a mix of NLP capable and NLP non-capable lines

#84
20170250761
2017-08-31

Multi-channel optical communications integrated circuit chip having an improved layout for use in multi-channel optical transmitters, receivers and transceivers

#85
20170214555
2017-07-27

Method, device, and computer storage medium for eliminating inter-carrier interference

#86
20170195961
2017-07-06

Multi-band concurrent multi-channel receiver

#87
20170170991
2017-06-15

COMMUNICATION TERMINAL AND METHOD FOR RECEIVING DATA

#88
20170141938
2017-05-18

High Performance PIM Cancellation With Feed Forward Structure

#89
20170134201
2017-05-11

Apparatus and method for pre-processing for filter bank multi carrier scheme in wireless communication system

#90
20170078061
2017-03-16

Radio base station, user terminal and radio communication method

#91
20160248610
2016-08-25

Adaptive demodulation method and apparatus using an artificial neural network to improve data recovery in high speed channels

#92
20160248531
2016-08-25

NONLINEARITY COMPENSATION FOR RECEPTION OF OFDM SIGNALS

#93
20160233993
2016-08-11

Processing method for orthogonal frequency division multiplexing signal and network device

#94
20160134310
2016-05-12

Apparatus and method for canceling inter-modulation products

#95
20160087830
2016-03-24

Multi-mode orthogonal frequency division multiplexing transmitter for highly-spectrally-efficient communications

#96
20160087740
2016-03-24

Half-cycled orthogonal frequency divisional multiplexing transmission and reception

#97
20160080087
2016-03-17

Inter-channel interference management for optical super-channels

#98
20160065296
2016-03-03

Receiver circuit and reception method

#99
20160006586
2016-01-07

Zero insertion for ISI free OFDM reception

#100
20150358183
2015-12-10

Receiver apparatus and frequency selectivity interference correction method

#101
20150349987
2015-12-03

Asynchronous multicarrier communications

#102
20150333944
2015-11-19

Method and apparatus for processing a transmission signal in communication system

#103
20150256293
2015-09-10

Reduced state sequence estimation with soft decision outputs

#104
20150249554
2015-09-03

ADAPTIVE DEMODULATION METHOD AND APPARATUS USING AN ARTIFICIAL NEURAL NETWORK TO IMPROVE DATA RECOVERY IN HIGH SPEED CHANNELS

#105
20150200695
2015-07-16

Method and apparatus for processing a multiple-carrier signal provided with subcarriers distributed in a band

#106
20150163007
2015-06-11

Method for determining impulsive interference applicable to orthogonal frequency division multiple access signal receiver and receiver thereof

#107
20150141034
2015-05-21

Method and apparatus for ranging using channel estimation with interference rejection

#108
20150117576
2015-04-30

Timing synchronization apparatus and method for multi-carrier modulation signals

#109
20150117391
2015-04-30

Equalizing method in a receiver node of a wireless communication system

#110
20150110229
2015-04-23

Signal receiving method and electronic device

#111
20150092831
2015-04-02

Equalization method and equalizer for received signals in microwave MIMO system

#112
20150092705
2015-04-02

Measurement and signaling for network assistance to enable data-IC in small cell clusters

#113
20150036629
2015-02-05

Method and apparatus of data transmission over guard sub-carriers in multi-carrier OFDM systems

#114
20140376669
2014-12-25

Use of neural network based matched filter for fast response time in high-speed communications channels

#115
20140342729
2014-11-20

Methods and apparatus for beamforming for femtocells

#116
20140328438
2014-11-06

Apparatus and method for cancelling in-band interferences

#117
20140321582
2014-10-30

Parallel data processing

#118
20140321525
2014-10-30

Highly-spectrally-efficient reception using orthogonal frequency division multiplexing

#119
20140321524
2014-10-30

Method and apparatus for transmitting and receiving data in multicarrier communication system

#120
20140294123
2014-10-02

Channel estimation in OFDM transmission system and method

#121
20140241480
2014-08-28

Hitless efficient transmitter protection of all outdoor radios

#122
20140233683
2014-08-21

Reduced state sequence estimation with soft decision outputs

#123
20140205030
2014-07-24

Receiving device of OFDM communication system and method for alleviating phase noise thereof

#124
20140204866
2014-07-24

Methods enabling enhanced receivers with a reduced need for gaps when handling interference

#125
20140153659
2014-06-05

Pilot design for universal frequency reuse in cellular orthogonal frequency-division multiplexing systems

#126
20140140437
2014-05-22

Method of cancelling inter-subcarrier interference in distributed antenna system

#127
20140140423
2014-05-22

Pilot pattern for observation-scalar MIMO-OFDM

#128
20140037032
2014-02-06

Receiver and receiving method

#129
20140029562
2014-01-30

Method and apparatus for reducing interface within radio networks using non-orthogonal signal processing

#130
20140023155
2014-01-23

Device, system and method of communicating a wireless communication orthogonal-frequency-division-multiplexing signal

#131
20140018123
2014-01-16

Method and system for managing transmit power on a wireless communication network

#132
20130343480
2013-12-26

Multi-mode orthogonal frequency division multiplexing transmitter for highly-spectrally-efficient communications

#133
20130343446
2013-12-26

Highly-spectrally-efficient reception using orthogonal frequency division multiplexing

#134
20130322362
2013-12-05

Communication system, transmitting device, receiving device, and communication method

#135
20130272460
2013-10-17

Inter carrier interference cancellation for orthogonal frequency domain multiplexing receivers

#136
20130272367
2013-10-17

System and method for iterative nonlinear compensation for intermodulation distortion in multicarrier communication systems

#137
20130170568
2013-07-04

REDUCING INTER-CARRIER INTERFERENCE IN OFDM AND OFDMA SYSTEMS BY TIME SAMPLE SCALING BASED ON CYCLIC PREFIX SAMPLES

#138
20130170539
2013-07-04

Communication device capable of channel estimation and method thereof

#139
20130051445
2013-02-28

Channel estimation method and device using the same

#140
20130022091
2013-01-24

Recovering data from a secondary one of simultaneous signals, such as orthogonal-frequency-division-multiplexed (OFDM) signals, that include a same frequency

#141
20120328054
2012-12-27

Receiver and signal receiving method thereof

#142
20120307944
2012-12-06

Receiving apparatus and receiving method

#143
20120300866
2012-11-29

Simultaneous transmission of signals, such as orthogonal-frequency-division-multiplexed (OFDM) signals, that include a same frequency

#144
20120287974
2012-11-15

Recovering data from a primary one of simultaneous signals, such as orthogonal-frequency-division-multiplexed (OFDM) signals, that include a same frequency

#145
20120220292
2012-08-30

Preventing Dropped Calls Using Voice Services Over Adaptive Multi-User Channels on One Slot (Vamos) Mode

#146
20120155403
2012-06-21

TRANSMITTING AND RECEIVING APPARATUS AND CHANNEL COMPENSATION METHOD IN WIRELESS COMMUNICATION SYSTEM

#147
20120129558
2012-05-24

Method and device for reducing mutual interference of multi-carrier

#148
20120122445
2012-05-17

Method and apparatus for reducing mutual interference of multi-carrier

#149
20120121002
2012-05-17

Receiver and signal receiving method thereof

#150
20120120970
2012-05-17

System and method for processing a frequency division multiplexing signal

#151
20120114080
2012-05-10

Determining responses of rapidly varying MIMO-OFDM communication channels using observation scalars

#152
20120114069
2012-05-10

Pilot pattern for observation scalar MIMO-OFDM

#153
20120114053
2012-05-10

Determining a response of a rapidly varying OFDM communication channel using an observation scalar

#154
20120087432
2012-04-12

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

#155
20120076220
2012-03-29

Transmission apparatus and a reception apparatus in a multicarrier transmission system and a transmission method and a reception method using the multicarrier transmission system

#156
20120045008
2012-02-23

Pilot pattern for MIMO OFDM

#157
20120027070
2012-02-02

System and method for iterative nonlinear compensation for intermodulation distortion in multicarrier communication systems

#158
20120014465
2012-01-19

Iterative channel estimation method and apparatus for ICI cancellation in multi-carrier

#159
20110305267
2011-12-15

Precoder for a communication system and methods used in said communication system

#160
20110299620
2011-12-08

Method and apparatus for increasing the channel capacity of a bandwidth limited communications path

#161
20110293052
2011-12-01

Mobile OFDM receiver

#162
20110293050
2011-12-01

Channel estimation in OFDM transmission system and method

#163
20110249978
2011-10-13

Optical transmitter and optical OFDM communication system

#164
20110211630
2011-09-01

Inter-carrier interference removal device and reception device using the same

#165
20110206148
2011-08-25

Method for mitigating interference in OFDM communications systems

#166
20110150153
2011-06-23

Apparatus and method for inter-carrier interference cancellation

#167
20110142180
2011-06-16

Apparatus for receiving signals in a communication system based on multicarrier transmission and method for interference cancellation

#168
20110135019
2011-06-09

Simplified equalization scheme for distributed resource allocation in multi-carrier systems

#169
20110135018
2011-06-09

Radio channel model for ICI cancellation in multi-carrier systems

#170
20110129024
2011-06-02

Accounting for inter-carrier interference in determining a response of an OFDM communication channel

#171
20110090975
2011-04-21

OFDM inter-carrier interference cancellation method

#172
20110075707
2011-03-31

Reducing inter-carrier-interference in OFDM networks

#173
20110038447
2011-02-17

Reception device, integrated circuit, and reception method

#174
20100323711
2010-12-23

Methods and apparatus for beamforming for femtocells

#175
20100272169
2010-10-28

COMPENSATING CARRIER FREQUENCY OFFSETS IN OFDM SYSTEMS

#176
20100226356
2010-09-09

Method for iterative interference cancellation for co-channel multi-carrier and narrowband systems

#177
20100215132
2010-08-26

Method and apparatus for allocating processing delays in multi-carrier systems

#178
20100215087
2010-08-26

Signal transmission apparatus, transmission method and computer storage medium thereof

#179
20100172431
2010-07-08

METHOD AND APPARATUS FOR INCREASING THE CHANNEL CAPACITY OF A BANDWIDTH LIMITED COMMUNICATIONS PATH.

#180
20100166126
2010-07-01

OFDM reception device, OFDM reception integrated circuit, OFDM reception method, and OFDM reception program

#181
20100158094
2010-06-24

Apparatus and method for OFDM channel equalization

#182
20100104053
2010-04-29

Apparatus and method for estimating inter-carrier interference power and noise power in a channel

#183
20100104042
2010-04-29

Communication system, transmission device, reception device, and communication method

#184
20100098198
2010-04-22

Recovery of data from a multi carrier signal

#185
20100091898
2010-04-15

Recovery of data from a multi carrier signal

#186
20100086083
2010-04-08

Receiving apparatus and receiving method

#187
20100067627
2010-03-18

Maximum A posteriori interference estimation in a wireless communication system

#188
20100002675
2010-01-07

Method and apparatus of data transmission over guard sub-carriers in multi-carrier OFDM systems

#189
20090312042
2009-12-17

Inter-sector macrodiversity interference cancellation and scheduling

#190
20090231994
2009-09-17

Demodulating circuit, demodulating method, program, and receiving device

#191
20090225913
2009-09-10

Inter-carrier interference removal device and reception device using the same

#192
20090221249
2009-09-03

Method and arrangement for signal processing in a receiver that can be tuned to different carriers

#193
20090202010
2009-08-13

Sub-carrier alignment mechanism for OFDM multi-carrier systems

#194
20090180566
2009-07-16

Transmission apparatus and a reception apparatus in a multicarrier transmission system and a transmission method and a reception method using the multicarrier transmission system

#195
20090161779
2009-06-25

Method for inter-carrier interference cancellation and equalization method, apparatus, and OFDM receiver using the method

#196
20090059781
2009-03-05

Method and apparatus for ICI cancellation in communication systems

#197
20090003472
2009-01-01

Method and apparatus for communicating with root-nyquist, self-transform pulse shapes

#198
20080304585
2008-12-11

Method for suppressing the inter-carrier interference in the orthogonal frequency division multiplexing mobile communication system

#199
20080240275
2008-10-02

Scalable OFDM and OFDMA bandwidth allocation in communication systems

#200
20080219371
2008-09-11

Channel estimation and ICI cancellation for OFDM

#201
20080144749
2008-06-19

Inter-Carrier Interference Cancellation for OFDMA Systems

#202
20080049852
2008-02-28

OFDM system, symbol estimating apparatus and inter-carrier interference cancellation method for estimating symbol value using output of forward error correction decoder

#203
20070217529
2007-09-20

Uplink signal receiving method and apparatus using successive interference cancellation in wireless transmission system based on OFDMA

#204
20070153927
2007-07-05

Receiver apparatus of the adaptive ICI cancellation iterative receiver in wireless communication system and ICI cancellation method

#205
20060291375
2006-12-28

Receiver for digital modulated signal and receiving method for the same

#206
20060239367
2006-10-26

Low complexity inter-carrier interference cancellation

#207
17572318
2025-03-25

Minimizing the impact of in-band interference in transmissions to a customer premises equipment (CPE) device

#208
17177719
2023-02-28

System and method of measuring error vector magnitude in the time domain

#209
16525258
2020-10-06

Low power optical link

#210
16367601
2020-06-02

Signal component cancellation for feedback receiver

#211
15372468
2017-11-21

Signal processing method and circuit for suppressing co-channel interference

#212
14841438
2016-08-30

Method and apparatus for low-complexity ISI estimation using sparse discontinuous time-domain pilots

#213
14481150
2016-09-06

Methods and systems for implementing an inter-frequency measurement procedure in the presence of a closed access node

#214
14221405
2015-07-21

Non-coherent transmission and equalization in doubly-selective MIMO channels

#215
13935568
2014-09-09

Method and apparatus for detecting a preamble in a received signal