Subtractive interference cancellation

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CPC
H04B1/7107

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Parent Industries

HELECTRICITY H04Electric communication H04BTRANSMISSION H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00 Details of transmission systems not characterised by the medium used for transmission

Current Industry

H04B1/7107Subtractive interference cancellation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Joint channel filtering and crest factor reduction architecture
- Patent number 12,206,447
- Issue date Jan 21, 2025
- Altera Corporation
- Nima Safari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuits and methods for reducing an interference signal that spect...
- Patent number 12,149,278
- Issue date Nov 19, 2024
- The Aerospace Corporation
- Philip A. Dafesh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna-plexer for interference cancellation
- Patent number 12,057,642
- Issue date Aug 6, 2024
- Skyworks Solutions, Inc.
- David Richard Pehlke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reuse of transmission resources for device to device communication
- Patent number 12,034,471
- Issue date Jul 9, 2024
- IPCom GmbH & CoKG
- Maik Bienas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of non-linearities for inter-UE interference cancellation
- Patent number 11,877,307
- Issue date Jan 16, 2024
- QUALCOMM Incorporated
- Ahmed Attia Abotabl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna-plexer for interference cancellation
- Patent number 11,784,419
- Issue date Oct 10, 2023
- Skyworks Solutions, Inc.
- David Richard Pehlke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pre-conditional calibration for third order intermodulation distort...
- Patent number 11,764,882
- Issue date Sep 19, 2023
- NXP USA, INC.
- Sai-Wang Tam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuits and methods for reducing an interference signal that spect...
- Patent number 11,588,516
- Issue date Feb 21, 2023
- The Aerospace Corporation
- Philip A. Dafesh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for broadband signal equalization
- Patent number 11,575,406
- Issue date Feb 7, 2023
- Cable Television Laboratories, Inc.
- Thomas H. Williams
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing device and inter-beam interference suppression me...
- Patent number 11,563,464
- Issue date Jan 24, 2023
- Fujitsu Limited
- Tomoya Ota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reuse of transmission resources for device to device communication
- Patent number 11,528,051
- Issue date Dec 13, 2022
- IPCOM GmbH & Co. KG
- Maik Bienas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reception device, wireless communication system, interference-power...
- Patent number 11,509,349
- Issue date Nov 22, 2022
- Mitsubishi Electric Corporation
- Koji Tomitsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
UE capability space frequency multi TRP user equipment peak to aver...
- Patent number 11,424,804
- Issue date Aug 23, 2022
- QUALCOMM Incorporated
- Idan Michael Horn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing of uplink data streams
- Patent number 11,411,600
- Issue date Aug 9, 2022
- Nokia Solutions and Networks Oy
- Chandrashekhar Thejaswi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information transmission method and apparatus
- Patent number 11,363,451
- Issue date Jun 14, 2022
- Huawei Technologies Co., Ltd.
- Shengyue Dou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station coordination for cross-link interference cancelation
- Patent number 11,336,327
- Issue date May 17, 2022
- Google LLC
- Jibing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive signal suppression using a feedforward waveform
- Patent number 11,329,689
- Issue date May 10, 2022
- The Government of the United States of America, as represented by the Secreta...
- Christopher T. Rodenbeck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio frequency front end for a full duplex or half duplex transceiver
- Patent number 11,303,321
- Issue date Apr 12, 2022
- Huawei Technologies Co., Ltd.
- Dror Regev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Advanced signal processors for interference cancellation in baseban...
- Patent number 11,296,808
- Issue date Apr 5, 2022
- III Holdings 1, LLC
- Michael L. McCloud
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for broadband signal equalization
- Patent number 11,165,463
- Issue date Nov 2, 2021
- Cable Television Laboratories, Inc.
- Thomas H. Williams
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital active interference cancellation for full duplex transmit-r...
- Patent number 11,152,966
- Issue date Oct 19, 2021
- Amazon Technologies, Inc.
- Basak Oyman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiuser communications system
- Patent number 11,139,886
- Issue date Oct 5, 2021
- Myriota Pty Ltd
- Alexander James Grant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for improving signal to noise ratio in an uplink transmission
- Patent number 11,133,835
- Issue date Sep 28, 2021
- Karthik Muralidhar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuits and methods for reducing an interference signal that spect...
- Patent number 11,133,838
- Issue date Sep 28, 2021
- The Aerospace Corporation
- Philip Dafesh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Devices and methods for facilitating a non-orthogonal underlay in w...
- Patent number 11,108,493
- Issue date Aug 31, 2021
- QUALCOMM Incorporated
- Tingfang Ji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Real-time signal detection over very wide band in low SNR environments
- Patent number 11,096,071
- Issue date Aug 17, 2021
- HRL Laboratories, LLC
- Cathy (Xiangming) Kong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal calibration method, and device generated based on imbalance...
- Patent number 11,082,082
- Issue date Aug 3, 2021
- Radiawave Technologies Co., Ltd.
- Liuan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for canceling self interference signal in comm...
- Patent number 10,924,257
- Issue date Feb 16, 2021
- Electronics and Telecommunications Research Institute
- Jae Ho Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reuse of transmission resources for device to device communication
- Patent number 10,873,362
- Issue date Dec 22, 2020
- IPCOM GmbH & Co. KG
- Maik Bienas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interference-tolerant multiple-user radar system
- Patent number 10,852,389
- Issue date Dec 1, 2020
- The Regents of the University of California
- Mau-Chung Chang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
A SUCCESSIVE INTERFERENCE CANCELLATION RECEIVER FOR LINE-OF-SIGHT M...
- Publication number 20250030449
- Publication date Jan 23, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Cristian CZEGLEDI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTENNA-PLEXER FOR INTERFERENCE CANCELLATION
- Publication number 20240356242
- Publication date Oct 24, 2024
- Skyworks Solutions, Inc.
- David Richard Pehlke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA-PLEXER FOR INTERFERENCE CANCELLATION
- Publication number 20240072456
- Publication date Feb 29, 2024
- Skyworks Solutions, Inc.
- David Richard Pehlke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUITS AND METHODS FOR REDUCING AN INTERFERENCE SIGNAL THAT SPECT...
- Publication number 20230261693
- Publication date Aug 17, 2023
- The Aerospace Corporation
- Philip A. Dafesh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING OF NON-LINEARITIES FOR INTER-UE INTERFERENCE CANCELLATION
- Publication number 20230112468
- Publication date Apr 13, 2023
- QUALCOMM Incorporated
- Ahmed Attia Abotabl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REUSE OF TRANSMISSION RESOURCES FOR DEVICE TO DEVICE COMMUNICATION
- Publication number 20230078093
- Publication date Mar 16, 2023
- IPCOM GMBH & CO. KG
- Maik Bienas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
JOINT CHANNEL FILTERING AND CREST FACTOR REDUCTION ARCHITECTURE
- Publication number 20220216891
- Publication date Jul 7, 2022
- Intel Corporation
- Nima SAFARI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING DEVICE AND INTER-BEAM INTERFERENCE SUPPRESSION ME...
- Publication number 20220182105
- Publication date Jun 9, 2022
- Fujitsu Limited
- Tomoya Ota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UE CAPABILITY SPACE FREQUENCY MULTI TRP USER EQUIPMENT PEAK TO AVER...
- Publication number 20220166481
- Publication date May 26, 2022
- QUALCOMM Incorporated
- Idan Michael HORN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESSING OF UPLINK DATA STREAMS
- Publication number 20220006485
- Publication date Jan 6, 2022
- Nokia Solutions and Networks Oy
- Chandrashekhar THEJASWI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUITS AND METHODS FOR REDUCING AN INTERFERENCE SIGNAL THAT SPECT...
- Publication number 20210376878
- Publication date Dec 2, 2021
- The Aerospace Corporation
- Philip A. Dafesh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEPTION DEVICE, WIRELESS COMMUNICATION SYSTEM, INTERFERENCE-POWER...
- Publication number 20210367639
- Publication date Nov 25, 2021
- Mitsubishi Electric Corporation
- Koji TOMITSUKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Base Station Coordination for Cross-Link Interference Cancelation
- Publication number 20210273676
- Publication date Sep 2, 2021
- Google LLC
- Jibing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio Frequency Front End for a Full Duplex or Half Duplex Transceiver
- Publication number 20210167810
- Publication date Jun 3, 2021
- Huawei Technologies Co., Ltd
- Dror Regev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTENNA-PLEXER FOR INTERFERENCE CANCELLATION
- Publication number 20210098897
- Publication date Apr 1, 2021
- Skyworks Solutions, Inc.
- David Richard Pehlke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REUSE OF TRANSMISSION RESOURCES FOR DEVICE TO DEVICE COMMUNICATION
- Publication number 20210075467
- Publication date Mar 11, 2021
- IPCOM GMBH & CO. KG
- Maik Bienas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPUR MANAGEMENT IN MILLIMETER WAVE COMMUNICATIONS
- Publication number 20210036733
- Publication date Feb 4, 2021
- QUALCOMM Incorporated
- Shay Landis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL CALIBRATION METHOD, AND DEVICE GENERATED BASED ON IMBALANCE...
- Publication number 20200373964
- Publication date Nov 26, 2020
- Radiawave Technologies Co., Ltd.
- Liuan ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DOWNLINK RECEIVER CHANNEL ISOLATION
- Publication number 20200304168
- Publication date Sep 24, 2020
- Apple Inc.
- Joonhoi Hur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Base Station Coordination for Cross-Link Interference Cancelation
- Publication number 20200295800
- Publication date Sep 17, 2020
- Google LLC
- Jibing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADVANCED SIGNAL PROCESSORS FOR INTERFERENCE CANCELLATION IN BASEBAN...
- Publication number 20200287645
- Publication date Sep 10, 2020
- III Holdings 1, LLC
- Michael L. McCloud
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PARALLELIZED SUCCESSIVE INTERFERENCE CANCELLATION (PSiC) RECEIVER A...
- Publication number 20200280340
- Publication date Sep 3, 2020
- Huawei Technologies Co., Ltd
- Sai Mohan KILAMBI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR IMPROVING SIGNAL TO NOISE RATIO IN AN UPLINK TRANSMISSION
- Publication number 20200162116
- Publication date May 21, 2020
- Karthik MURALIDHAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUITS AND METHODS FOR REDUCING AN INTERFERENCE SIGNAL THAT SPECT...
- Publication number 20200112333
- Publication date Apr 9, 2020
- The Aerospace Corporation
- Philip Dafesh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE TRANSCEIVER STATION INTERFERENCE CANCELLATION FOR REUSE OF TER...
- Publication number 20200091995
- Publication date Mar 19, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Joakim Axmon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION TRANSMISSION METHOD AND APPARATUS
- Publication number 20200068387
- Publication date Feb 27, 2020
- Huawei Technologies Co., Ltd
- Shengyue DOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICES AND METHODS FOR FACILITATING A NON-ORTHOGONAL UNDERLAY IN W...
- Publication number 20190349117
- Publication date Nov 14, 2019
- QUALCOMM Incorporated
- Tingfang Ji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REUSE OF TRANSMISSION RESOURCES FOR DEVICE TO DEVICE COMMUNICATION
- Publication number 20190165830
- Publication date May 30, 2019
- IPCOM GMBH & CO. KG
- Maik Bienas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PARTIAL COLLISION MULTIPLE ACCESS
- Publication number 20190123865
- Publication date Apr 25, 2019
- Ming Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NON-ORTHOGONAL MULTIPLE ACCESS SIGNALLING IN LTE
- Publication number 20190052309
- Publication date Feb 14, 2019
- IPCOM GMBH & CO. KG
- Andreas Schmidt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Subtractive interference cancellation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Joint channel filtering and crest factor reduction architecture

Circuits and methods for reducing an interference signal that spect...

Antenna-plexer for interference cancellation

Reuse of transmission resources for device to device communication

Signaling of non-linearities for inter-UE interference cancellation

Antenna-plexer for interference cancellation

Pre-conditional calibration for third order intermodulation distort...

Circuits and methods for reducing an interference signal that spect...

Systems and methods for broadband signal equalization

Signal processing device and inter-beam interference suppression me...

Reuse of transmission resources for device to device communication

Reception device, wireless communication system, interference-power...

UE capability space frequency multi TRP user equipment peak to aver...

Processing of uplink data streams

Information transmission method and apparatus

Base station coordination for cross-link interference cancelation

Adaptive signal suppression using a feedforward waveform

Radio frequency front end for a full duplex or half duplex transceiver

Advanced signal processors for interference cancellation in baseban...

Systems and methods for broadband signal equalization

Digital active interference cancellation for full duplex transmit-r...

Multiuser communications system

Method for improving signal to noise ratio in an uplink transmission

Circuits and methods for reducing an interference signal that spect...

Devices and methods for facilitating a non-orthogonal underlay in w...

Real-time signal detection over very wide band in low SNR environments

Signal calibration method, and device generated based on imbalance...

Method and apparatus for canceling self interference signal in comm...

Reuse of transmission resources for device to device communication

Interference-tolerant multiple-user radar system

Patents Applicationslast 30 patents

A SUCCESSIVE INTERFERENCE CANCELLATION RECEIVER FOR LINE-OF-SIGHT M...

ANTENNA-PLEXER FOR INTERFERENCE CANCELLATION

ANTENNA-PLEXER FOR INTERFERENCE CANCELLATION

CIRCUITS AND METHODS FOR REDUCING AN INTERFERENCE SIGNAL THAT SPECT...

SIGNALING OF NON-LINEARITIES FOR INTER-UE INTERFERENCE CANCELLATION

REUSE OF TRANSMISSION RESOURCES FOR DEVICE TO DEVICE COMMUNICATION

JOINT CHANNEL FILTERING AND CREST FACTOR REDUCTION ARCHITECTURE

SIGNAL PROCESSING DEVICE AND INTER-BEAM INTERFERENCE SUPPRESSION ME...

UE CAPABILITY SPACE FREQUENCY MULTI TRP USER EQUIPMENT PEAK TO AVER...

PROCESSING OF UPLINK DATA STREAMS

CIRCUITS AND METHODS FOR REDUCING AN INTERFERENCE SIGNAL THAT SPECT...

RECEPTION DEVICE, WIRELESS COMMUNICATION SYSTEM, INTERFERENCE-POWER...

Base Station Coordination for Cross-Link Interference Cancelation

Radio Frequency Front End for a Full Duplex or Half Duplex Transceiver

ANTENNA-PLEXER FOR INTERFERENCE CANCELLATION

REUSE OF TRANSMISSION RESOURCES FOR DEVICE TO DEVICE COMMUNICATION

SPUR MANAGEMENT IN MILLIMETER WAVE COMMUNICATIONS

SIGNAL CALIBRATION METHOD, AND DEVICE GENERATED BASED ON IMBALANCE...

DOWNLINK RECEIVER CHANNEL ISOLATION

Base Station Coordination for Cross-Link Interference Cancelation

ADVANCED SIGNAL PROCESSORS FOR INTERFERENCE CANCELLATION IN BASEBAN...

PARALLELIZED SUCCESSIVE INTERFERENCE CANCELLATION (PSiC) RECEIVER A...

METHOD FOR IMPROVING SIGNAL TO NOISE RATIO IN AN UPLINK TRANSMISSION

CIRCUITS AND METHODS FOR REDUCING AN INTERFERENCE SIGNAL THAT SPECT...

BASE TRANSCEIVER STATION INTERFERENCE CANCELLATION FOR REUSE OF TER...

INFORMATION TRANSMISSION METHOD AND APPARATUS

DEVICES AND METHODS FOR FACILITATING A NON-ORTHOGONAL UNDERLAY IN W...

REUSE OF TRANSMISSION RESOURCES FOR DEVICE TO DEVICE COMMUNICATION

SYSTEMS AND METHODS FOR PARTIAL COLLISION MULTIPLE ACCESS

NON-ORTHOGONAL MULTIPLE ACCESS SIGNALLING IN LTE