ClassID:

224031

H04B17/354 - CPC Classification

Classification description:

Monitoring; Testing of propagation channels; Measuring or estimating channel quality parameters Adjacent channel leakage power

Recent Application in this class:
#1
20260121725
2026-04-30

ADAPTIVE COMMUNICATION STATES FOR MECHANICALLY DISPLACEABLE ANTENNA PANELS

#2
20260058743
2026-02-26

Harmonic Leakage Rejection for Wireless Circuitry

#3
20250202606
2025-06-19

OVER THE AIR ADJACENT CHANNEL LEAKAGE RATIO (ACLR) MEASUREMENT

#4
20250132845
2025-04-24

OVER THE AIR ADJACENT CHANNEL LEAKAGE RATIO (ACLR) MEASUREMENT

#5
20250112712
2025-04-03

METHODS, SYSTEMS, AND APPARATUSES FOR IMPROVED NETWORK LEAK IDENTIFICATION

#6
20250105934
2025-03-27

A METHOD FOR CHARACTERIZING RADIOFREQUENCY INTERFERENCE CAUSED BY A PLURALITY OF SOURCES, AN OBSERVING DEVICE, A SYSTEM, AND A COMPUTER PROGRAM

#7
20240396652
2024-11-28

WIRELESS COMMUNICATION DEVICE WHICH ADJUSTS ENVELOPE DELAY AMOUNT

#8
20240250764
2024-07-25

Method and system for mapping potential net service impairments

#9
20240236736
2024-07-11

METHOD AND DEVICE FOR CONTROLLING MEASURING AND REPORTING OF ADJACENT CHANNEL INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM

#10
20240235707
2024-07-11

RADIO WAVE PROPAGATION SIMULATION SYSTEM AND METHOD FOR GENERATING RADIO WAVE PROPAGATION MODEL

#11
20240146434
2024-05-02

COMMUNICATION APPARATUS AND REFERENCE SIGNAL RECEIVING METHOD

#12
20240049131
2024-02-08

Network entity backoff power adaptation for wireless communications

#13
20230388032
2023-11-30

Monitoring leakage in aeronautical band of high split HFC

#14
20230336207
2023-10-19

METHOD AND APPARATUS FOR FACILITATING ANTENNA CALIBRATION

#15
20230261771
2023-08-17

ESTIMATING SIGNAL LEAKAGE FOR MULTI-CHANNEL OPERATION

#16
20230239073
2023-07-27

CORRELATING TRANSCEIVER PARAMETERS FOR INSIGHT INTO TRANSCEIVER HEALTH

#17
20230163798
2023-05-25

DETERMINING LO LEAKAGE AND QUADRATURE ERROR PARAMETERS OF AN RF FRONT END

#18
20230100298
2023-03-30

Detection of radio frequency signal transfer anomalies

#19
20230063484
2023-03-02

CONCURRENT UPSTREAM AND DOWNSTREAM LEAKAGE DETECTION

#20
20230046985
2023-02-16

METHOD FOR REDUCING SPURIOUS-EMISSION INTERFERENCE, AND COMMUNICATION DEVICE AND READABLE STORAGE MEDIUM

#21
20220360347
2022-11-10

Spurious signal detection

#22
20220346187
2022-10-27

Physical layer protocol data unit (PPDU) format for Wi-Fi sensing

#23
20220255655
2022-08-11

Communication apparatus and reference signal receiving method

#24
20220200715
2022-06-23

Monitoring leakage in aeronautical band of high split HFC

#25
20220182160
2022-06-09

Transmission method of physical signal, terminal and base station

#26
20220137154
2022-05-05

Systems and methods for detecting leakage in a cable network system

#27
20220116212
2022-04-14

PROCESS FOR MONOVALENT ONE-TO-ONE EXTRACTION OF KEYS FROM THE PROPAGATION CHANNEL

#28
20220020446
2022-01-20

Leakage source detection for memory with varying conductive path lengths

#29
20220014287
2022-01-13

Communication apparatus for supporting envelope tracking modulation and envelope delay optimization method

#30
20220006542
2022-01-06

Method and system for mapping potential net service impairments

#31
20210151119
2021-05-20

Leakage source detection by scanning access lines

#32
20210013983
2021-01-14

Communication apparatus and reference signal receiving method

#33
20200358541
2020-11-12

Method of noise estimation, corresponding device and computer program product

#34
20200295972
2020-09-17

Adaptive OTA leakage cancellation for mmWave radar

#35
20200275384
2020-08-27

Method and apparatus for increasing performance of communication paths for communication nodes

#36
20200116774
2020-04-16

Kalman filter for phase noise tracking

#37
20200100117
2020-03-26

Wireless communications entities using sweeping tone to efficiently coexisting

#38
20200076666
2020-03-05

Test device and test method for testing a communication

#39
20200036459
2020-01-30

Method and system for isolating related events in the presence of seasonal variations

#40
20190393906
2019-12-26

Dynamic noise mitigation device

#41
20190364515
2019-11-28

Communication control device, transmission power allocation method and program

#42
20190334632
2019-10-31

Testing base stations that support multiple carriers and narrowband internet of things signals

#43
20190319665
2019-10-17

METHOD FOR MITIGATING INTERFERENCE AND INTERFERENCE MITIGATING RECEIVER

#44
20190304625
2019-10-03

Systems and methods for detecting leakage in a cable network system

#45
20190230547
2019-07-25

Measurement and reporting method, terminal, and base station

#46
20190222338
2019-07-18

Communication apparatus and reference signal receiving method

#47
20190150112
2019-05-16

WIRELESS COMMUNICATION DEVICE AND TIME AND FREQUENCY SYNCHRONIZATION METHOD AND NON-TRANSITORY COMPUTER READABLE MEDIUM OF THE SAME

#48
20190098581
2019-03-28

Base station and radio terminal

#49
20190082394
2019-03-14

Method and apparatus for increasing performance of communication paths for communication nodes

#50
20190074917
2019-03-07

Detecting signal leakage in cable networks

#51
20190052383
2019-02-14

Method and system for over-the-air testing of unwanted emissions

#52
20190036621
2019-01-31

Compact system for characterizing a device under test (DUT) having integrated antenna array

#53
20190020473
2019-01-17

PROCESS FOR MONOVALENT ONE-TO-ONE EXTRACTION OF KEYS FROM THE PROPAGATION CHANNEL

#54
20190013849
2019-01-10

Device and method for testing MIMO scheme system

#55
20180254799
2018-09-06

Method and system for interference detection and diagnostic in cable networks

#56
20180219566
2018-08-02

Over the air acquisition of radio frequency impairment information

#57
20180198584
2018-07-12

Using sequences of pilot repetitions for receiver adaptation

#58
20180175949
2018-06-21

Apparatuses and methods for measuring transmit signal power leaking into adjacent radio channels

#59
20180159590
2018-06-07

RADIO FREQUENCY LEAKAGE DETECTION IN A CABLE PLANT

#60
20180145741
2018-05-24

Interference suppressing method and device in dynamic frequency spectrum access system

#61
20180131460
2018-05-10

Communication apparatus and reference signal receiving method

#62
20180080966
2018-03-22

RF antenna sector monitoring device and method

#63
20180062775
2018-03-01

Communication control apparatus, communication control method and radio communication apparatus

#64
20180027431
2018-01-25

Node unit of distributed antenna system

#65
20170366209
2017-12-21

Over the air acquisition of radio frequency impairment information

#66
20170353857
2017-12-07

Protection mechanisms for multi-tiered spectrum access systems

#67
20170324490
2017-11-09

Detecting signal leakage in cable networks

#68
20170222667
2017-08-03

Dynamic noise mitigation device

#69
20170150456
2017-05-25

Communication control device, transmission power allocation method and program

#70
20170134201
2017-05-11

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

#71
20170078133
2017-03-16

Method and apparatus for controlling out-of-band interference and error vector magnitude (EVM)using peak-to-average-power-ratio (PAPR) reduction with constraints

#72
20170019148
2017-01-19

Radio frequency leakage detection in a cable plant

#73
20160380791
2016-12-29

Interference estimation

#74
20160285654
2016-09-29

Adjacent channel interference protection

#75
20160277131
2016-09-22

Detecting signal leakage in cable networks

#76
20160266186
2016-09-15

Kalman filter for phase noise tracking

#77
20160261449
2016-09-08

Data transmission method, data demodulation method, apparatus and system

#78
20160242031
2016-08-18

Protection mechanisms for multi-tiered spectrum access systems

#79
20160150483
2016-05-26

Communication power operating method and electronic device supporting the same

#80
20160127004
2016-05-05

Fast calibration

#81
20160112079
2016-04-21

Adjacent-channel interference and spur handling in wireless communications

#82
20160013874
2016-01-14

Selectivity test

#83
20150333944
2015-11-19

Method and apparatus for processing a transmission signal in communication system

#84
20150333853
2015-11-19

Communication control apparatus, communication control method and radio communication apparatus

#85
20150318937
2015-11-05

Detecting signal leakage in cable networks

#86
20140355492
2014-12-04

Method and apparatus for monitoring performance, and remote radio unit

#87
20140341150
2014-11-20

Communication control device, transmission power allocation method and program

#88
20140328200
2014-11-06

Mitigation of interference due to peer-to-peer communication

#89
20140254512
2014-09-11

Signal decoding in the presence of almost-blank subframes (ABS)

#90
20140038659
2014-02-06

Method and device for controlling power of cognitive radio system

#91
20130288727
2013-10-31

Communication devices and methods for operating a communication device

#92
20130259102
2013-10-03

Tunable notch filter using feedback through an existing feedback receiver

#93
20120321018
2012-12-20

Digital pre-distortion processing method and apparatus

#94
20120244819
2012-09-27

Combined sensing methods for cognitive radio

#95
20120207077
2012-08-16

Wireless communication apparatus and reference signal generating method

#96
20120170493
2012-07-05

Time division duplex communication apparatus and reception interference preventing method thereof

#97
20110279736
2011-11-17

High dynamic range transceiver for cognitive radio

#98
20110222632
2011-09-15

Receiving apparatus and receiving method

#99
20110222630
2011-09-15

Communication device and power correction method

#100
20110217944
2011-09-08

Adaptive transmission power control for cognitive radio

#101
20110170431
2011-07-14

Mitigation of interference due to peer-to-peer communication

#102
20110045788
2011-02-24

Calibration of communication apparatus

#103
20110021222
2011-01-27

Methods and arrangements for memory-efficient estimation of noise floor

#104
20110009070
2011-01-13

Method for noise floor and interference estimation

#105
20100255803
2010-10-07

Radio wave arrival status estimating system, its method and program

#106
20100157910
2010-06-24

Radio resource sharing

#107
20100026460
2010-02-04

Apparatus and method for transmit leakage signal suppression in RFID reader

#108
20090143022
2009-06-04

Method and system for controlling carrier leakage in a direct conversion wireless device

#109
20080310494
2008-12-18

Leakage Scheme for Receiver

#110
20080261519
2008-10-23

Dual cancellation loop wireless repeater

#111
20080212725
2008-09-04

Digital Predistortion for Cognitive Radio

#112
20080207248
2008-08-28

Adaptive transmission power control for cognitive radio

#113
20080207136
2008-08-28

High Dynamic Range Tranceiver for Cognitive Radio

#114
20080198948
2008-08-21

Combined sensing methods for cognitive radio

#115
20070176840
2007-08-02

Multi-receiver communication system with distributed aperture antenna

#116
20070127561
2007-06-07

Wireless communications system with reduced sideband noise and carrier leakage

#117
20070087772
2007-04-19

Method for uplink scheduling in a wireless mobile communication system

#118
20060094371
2006-05-04

Wireless access point (AP) automatic channel selection

#119
20060094370
2006-05-04

Wireless access point (AP) automatic channel selection and automatic power adjustment

#120
20060094369
2006-05-04

Determining optimal access point locations for access points that perform automatic channel selection and automatic power adjustment

#121
20060038677
2006-02-23

System and method for monitoring and enforcing a restricted wireless zone

#122
20060019627
2006-01-26

Adaptive correction of a received signal frequency response tilt

#123
20050265499
2005-12-01

Hardware assisted adjacent channel leakage ratio measurement

#124
20050245217
2005-11-03

Method and system for controlling carrier leakage in a direct conversion wireless device

#125
20050181732
2005-08-18

Method and apparatus for determining at least an indication of return loss of an antenna

#126
17691833
2023-05-16

Apparatus, system, and method for calibrating transceivers in beamforming antennas over the air without calibration circuitry

#127
16503011
2020-12-01

Interference suppression for multi-radar coexistence

#128
16502380
2022-03-15

Radio frequency spectrum management system and method

#129
16200126
2020-03-10

Multiphase transmitter digital front end