Compensation of non-linear effects in the fiber optic link

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H04B10/6163

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HELECTRICITY H04Electric communication H04BTRANSMISSION H04B10/00Transmission systems employing electromagnetic waves other than radio-waves

Current Industry

H04B10/6163Compensation of non-linear effects in the fiber optic link

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Patents Grantslast 30 patents

Information Patent Grant
Coherent receiver having low VOA-induced phase changes
- Patent number 12,149,291
- Issue date Nov 19, 2024
- Ciena Corporation
- Michel Poulin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for decoding and equalizing
- Patent number 12,081,270
- Issue date Sep 3, 2024
- Huawei Technologies Co., Ltd.
- Jie Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of equalizing waveform distortion, terminal device, and opti...
- Patent number 12,052,055
- Issue date Jul 30, 2024
- NEC Corporation
- Shinsuke Fujisawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for nonlinear compensation of coherent high-capacity high-or...
- Patent number 11,777,612
- Issue date Oct 3, 2023
- Soochow University
- Mingyi Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, receiver, equalization signal processing circ...
- Patent number 11,728,900
- Issue date Aug 15, 2023
- NEC Corporation
- Manabu Arikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical receiving apparatus and coefficient optimization method
- Patent number 11,716,149
- Issue date Aug 1, 2023
- Nippon Telegraph and Telephone Corporation
- Takeo Sasai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system and compensation method
- Patent number 11,711,151
- Issue date Jul 25, 2023
- Nippon Telegraph and Telephone Corporation
- Asuka Matsushita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Performance estimation apparatus and method for nonlinear communica...
- Patent number 11,626,928
- Issue date Apr 11, 2023
- Fujitsu Limited
- Xiaofei Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transfer system, optical transmitter, and optical communica...
- Patent number 11,626,925
- Issue date Apr 11, 2023
- NEC Corporation
- Yasushi Hara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for shifting a frequency of an optical signal
- Patent number 11,588,557
- Issue date Feb 21, 2023
- Nucript LLC
- Gregory S. Kanter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compensation of signal distoration induced by a periodic optical co...
- Patent number 11,581,945
- Issue date Feb 14, 2023
- Xieon Networks S.a.r.l.
- Lutz Rapp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Nonlinearity cancellation in fiber optic transmission based on freq...
- Patent number 11,418,260
- Issue date Aug 16, 2022
- The Regents of the University of California
- Nikola Alic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Backward propagation with compensation of some nonlinear effects of...
- Patent number 11,356,181
- Issue date Jun 7, 2022
- Nokia of America Corporation
- Ronen Dar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing parameter and resource sharing architecture for supercha...
- Patent number 11,303,381
- Issue date Apr 12, 2022
- Xieon Networks S.a.r.l.
- Danish Rafique
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Highly robust underwater optical communication system
- Patent number 11,245,476
- Issue date Feb 8, 2022
- Dalian University of Technology
- Chi Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for a polarization-state independent complex optical receiver
- Patent number 11,133,873
- Issue date Sep 28, 2021
- Raytheon Company
- Andrew Kowalevicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase variation compensation device, phase variation compensation m...
- Patent number 11,121,778
- Issue date Sep 14, 2021
- NTT Electronics Corporation
- Tomohiro Takamuku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Nonlinear digital signal processing for additive noise removal
- Patent number 11,038,599
- Issue date Jun 15, 2021
- Ciena Corporation
- Shahab Oveis Gharan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital nonlinear phase compensator for legacy submarine cables
- Patent number 11,018,767
- Issue date May 25, 2021
- Infinera Corporation
- Pierre Herve Mertz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for nonlinear equalization based on absolute o...
- Patent number 10,965,380
- Issue date Mar 30, 2021
- Korea Advanced Institute of Science and Technology
- Hoon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Monitoring performance of optical network using low-power gaps and...
- Patent number 10,938,484
- Issue date Mar 2, 2021
- Huawei Technologies Co., Ltd.
- Zhiping Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for nonlinear compensation in coherent optical...
- Patent number 10,903,912
- Issue date Jan 26, 2021
- Huawei Technologies Co., Ltd.
- Rene Janicek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Backward propagation with compensation of some nonlinear effects of...
- Patent number 10,887,022
- Issue date Jan 5, 2021
- Nokia of America Corporation
- Ronen Dar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock recovery circuits, systems and implementation for increased o...
- Patent number 10,855,380
- Issue date Dec 1, 2020
- Ciena Corporation
- Sadok Aouini
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optical fiber nonlinearity compensation using neural networks
- Patent number 10,833,770
- Issue date Nov 10, 2020
- NEC Corporation
- Shaoliang Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital fiber nonlinearity compensation
- Patent number 10,756,822
- Issue date Aug 25, 2020
- Nokia Solutions and Networks Oy
- Domenico Marsella
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for the transmission of optical signals
- Patent number 10,659,161
- Issue date May 19, 2020
- ASTON UNIVERSITY
- Filipe Ferreira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser-based detection of acoustic signals in turbulent fluids
- Patent number 10,641,649
- Issue date May 5, 2020
- Phase Coherence, Inc.
- Jerry Butman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for adaptive channel equalization in a time varyi...
- Patent number 10,615,881
- Issue date Apr 7, 2020
- Huawei Technologies Co., Ltd.
- Nash'at Abughalieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Nonlinearity pre-compensation of high order modulation transmissions
- Patent number 10,567,211
- Issue date Feb 18, 2020
- ZTE Corporation
- Jianjun Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BI-DIRECTIONAL OPTICAL COMMUNICATION SYSTEM
- Publication number 20240405870
- Publication date Dec 5, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Khurram Karim QURESHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR FINE FREQUENCY FINESSE FILTERING
- Publication number 20240333397
- Publication date Oct 3, 2024
- CIENA CORPORATION
- Shahab Oveis Gharan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Perturbation Based Hard Decision Nonlinearity Compensation
- Publication number 20240259109
- Publication date Aug 1, 2024
- Nokia Solutions and Networks Oy
- Domenico Marsella
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COHERENT DETECTION METHOD, APPARATUS, AND SYSTEM
- Publication number 20240187106
- Publication date Jun 6, 2024
- ZTE Corporation
- Jingsong BEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALL-OPTICAL PHASE-PRESERVING SIGNAL AMPLITUDE PROCESSORS
- Publication number 20240137124
- Publication date Apr 25, 2024
- Board of Regents, The University of Texas System
- Michael Vasilyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-CARRIER TRANSMITTER WITH INTEGRATED MULTIPLEXER AND RECEIVER...
- Publication number 20240080106
- Publication date Mar 7, 2024
- Lumentum Operations LLC
- Joe Qingzhe WEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR MEASURING NONLINEAR SYSTEM NOISES
- Publication number 20230370168
- Publication date Nov 16, 2023
- Fujitsu Limited
- Jingnan LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NONLINEARITY COMPENSATION CIRCUIT, AND OPTICAL TRANSCEIVER
- Publication number 20230318709
- Publication date Oct 5, 2023
- Fujitsu Limited
- Hisao NAKASHIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Coherent receiver having low VOA-induced phase changes
- Publication number 20230299855
- Publication date Sep 21, 2023
- CIENA CORPORATION
- Michel Poulin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Miniaturized Multichannel Wavelength Division Multiplexing Optical...
- Publication number 20230231630
- Publication date Jul 20, 2023
- II-VI Delaware, Inc.
- Xu Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR NONLINEAR COMPENSATION OF COHERENT HIGH-CAPACITY HIGH-OR...
- Publication number 20230179307
- Publication date Jun 8, 2023
- SOOCHOW UNIVERSITY
- Mingyi GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PERTURBATIVE-BASED NONLINEAR COMPENSATION FOR DIGITAL SUBCARRIER SY...
- Publication number 20230085546
- Publication date Mar 16, 2023
- Infinera Corporation
- Mohamed Osman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LASER COMMUNICATION APPARATUS AND ASSOCIATED METHODS
- Publication number 20230084166
- Publication date Mar 16, 2023
- BridgeComm, Inc.
- Paul Searcy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR UPDATING NON-LINEAR LOOK-UP TABLE, APPARATUS FOR UPDATIN...
- Publication number 20230008430
- Publication date Jan 12, 2023
- Fujitsu Limited
- Ke ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH CONVERTER, OPTICAL COMMUNICATION APPARATUS, AND OPTICAL...
- Publication number 20220385373
- Publication date Dec 1, 2022
- Fujitsu Limited
- Hidenobu MURANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, RECEIVER, EQUALIZATION SIGNAL PROCESSING CIRC...
- Publication number 20220385374
- Publication date Dec 1, 2022
- NEC Corporation
- Manabu Arikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR SHIFTING A FREQUENCY OF AN OPTICAL SIGNAL
- Publication number 20220286210
- Publication date Sep 8, 2022
- NuCrypt, LLC
- Gregory S. KANTER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL WIRELESS APPARATUS AND METHOD FOR CREATING INFORMATION MEMO...
- Publication number 20220271845
- Publication date Aug 25, 2022
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- René KIRRBACH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION SYSTEM AND COMPENSATION METHOD
- Publication number 20220216923
- Publication date Jul 7, 2022
- Nippon Telegraph and Telephone Corporation
- Asuka MATSUSHITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PERFORMANCE ESTIMATION APPARATUS AND METHOD FOR NONLINEAR COMMUNICA...
- Publication number 20220166520
- Publication date May 26, 2022
- Fujitsu Limited
- Xiaofei SU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPENSATION OF SIGNAL DISTORATION INDUCED BY A PERIODIC OPTICAL CO...
- Publication number 20220140904
- Publication date May 5, 2022
- XIEON NETWORKS S.A.R.L.
- Lutz RAPP
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL RECEIVING APPARATUS AND COEFFICIENT OPTIMIZATION METHOD
- Publication number 20220131619
- Publication date Apr 28, 2022
- Nippon Telegraph and Telephone Corporation
- Takeo SASAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NOVEL HIGHLY ROBUST UNDERWATER OPTICAL COMMUNICATION SYSTEM
- Publication number 20210336705
- Publication date Oct 28, 2021
- DALIAN UNIVERSITY OF TECHNOLOGY
- Chi LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASE VARIATION COMPENSATION DEVICE, PHASE VARIATION COMPENSATION M...
- Publication number 20210273732
- Publication date Sep 2, 2021
- NTT ELECTRONICS CORPORATION
- Tomohiro TAKAMUKU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BACKWARD PROPAGATION WITH COMPENSATION OF SOME NONLINEAR EFFECTS OF...
- Publication number 20210126714
- Publication date Apr 29, 2021
- NOKIA OF AMERICA CORPORATION
- Ronen Dar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR NONLINEAR COMPENSATION IN COHERENT OPTICAL...
- Publication number 20200366380
- Publication date Nov 19, 2020
- Huawei Technologies Co., Ltd
- Rene JANICEK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MONITORING PERFORMANCE OF OPTICAL NETWORK USING LOW-POWER GAPS AND...
- Publication number 20200112376
- Publication date Apr 9, 2020
- Huawei Technologies Co., Ltd
- Zhiping JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL FIBER NONLINEARITY COMPENSATION USING NEURAL NETWORKS
- Publication number 20190393965
- Publication date Dec 26, 2019
- NEC Laboratories America, Inc.
- Shaoliang ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR ADAPTIVE CHANNEL EQUALIZATION IN A TIME VARYI...
- Publication number 20190296832
- Publication date Sep 26, 2019
- Huawei Technologies Co., Ltd
- NASH'AT ABUGHALIEH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Clock recovery circuits, systems and implementation for increased o...
- Publication number 20190190617
- Publication date Jun 20, 2019
- CIENA CORPORATION
- Sadok Aouini
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Compensation of non-linear effects in the fiber optic link

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Coherent receiver having low VOA-induced phase changes

Device and method for decoding and equalizing

Method of equalizing waveform distortion, terminal device, and opti...

Method for nonlinear compensation of coherent high-capacity high-or...

Communication system, receiver, equalization signal processing circ...

Optical receiving apparatus and coefficient optimization method

Optical transmission system and compensation method

Performance estimation apparatus and method for nonlinear communica...

Optical transfer system, optical transmitter, and optical communica...

Apparatus and method for shifting a frequency of an optical signal

Compensation of signal distoration induced by a periodic optical co...

Nonlinearity cancellation in fiber optic transmission based on freq...

Backward propagation with compensation of some nonlinear effects of...

Processing parameter and resource sharing architecture for supercha...

Highly robust underwater optical communication system

Method for a polarization-state independent complex optical receiver

Phase variation compensation device, phase variation compensation m...

Nonlinear digital signal processing for additive noise removal

Digital nonlinear phase compensator for legacy submarine cables

Apparatus and method for nonlinear equalization based on absolute o...

Monitoring performance of optical network using low-power gaps and...

Method and apparatus for nonlinear compensation in coherent optical...

Backward propagation with compensation of some nonlinear effects of...

Clock recovery circuits, systems and implementation for increased o...

Optical fiber nonlinearity compensation using neural networks

Digital fiber nonlinearity compensation

System and method for the transmission of optical signals

Laser-based detection of acoustic signals in turbulent fluids

System and method for adaptive channel equalization in a time varyi...

Nonlinearity pre-compensation of high order modulation transmissions

Patents Applicationslast 30 patents

BI-DIRECTIONAL OPTICAL COMMUNICATION SYSTEM

METHOD AND SYSTEM FOR FINE FREQUENCY FINESSE FILTERING

Perturbation Based Hard Decision Nonlinearity Compensation

COHERENT DETECTION METHOD, APPARATUS, AND SYSTEM

ALL-OPTICAL PHASE-PRESERVING SIGNAL AMPLITUDE PROCESSORS

MULTI-CARRIER TRANSMITTER WITH INTEGRATED MULTIPLEXER AND RECEIVER...

APPARATUS AND METHOD FOR MEASURING NONLINEAR SYSTEM NOISES

NONLINEARITY COMPENSATION CIRCUIT, AND OPTICAL TRANSCEIVER

Coherent receiver having low VOA-induced phase changes

Miniaturized Multichannel Wavelength Division Multiplexing Optical...

METHOD FOR NONLINEAR COMPENSATION OF COHERENT HIGH-CAPACITY HIGH-OR...

PERTURBATIVE-BASED NONLINEAR COMPENSATION FOR DIGITAL SUBCARRIER SY...

LASER COMMUNICATION APPARATUS AND ASSOCIATED METHODS

METHOD FOR UPDATING NON-LINEAR LOOK-UP TABLE, APPARATUS FOR UPDATIN...

WAVELENGTH CONVERTER, OPTICAL COMMUNICATION APPARATUS, AND OPTICAL...

COMMUNICATION SYSTEM, RECEIVER, EQUALIZATION SIGNAL PROCESSING CIRC...

APPARATUS AND METHOD FOR SHIFTING A FREQUENCY OF AN OPTICAL SIGNAL

OPTICAL WIRELESS APPARATUS AND METHOD FOR CREATING INFORMATION MEMO...

OPTICAL TRANSMISSION SYSTEM AND COMPENSATION METHOD

PERFORMANCE ESTIMATION APPARATUS AND METHOD FOR NONLINEAR COMMUNICA...

COMPENSATION OF SIGNAL DISTORATION INDUCED BY A PERIODIC OPTICAL CO...

OPTICAL RECEIVING APPARATUS AND COEFFICIENT OPTIMIZATION METHOD

NOVEL HIGHLY ROBUST UNDERWATER OPTICAL COMMUNICATION SYSTEM

PHASE VARIATION COMPENSATION DEVICE, PHASE VARIATION COMPENSATION M...

BACKWARD PROPAGATION WITH COMPENSATION OF SOME NONLINEAR EFFECTS OF...

METHOD AND APPARATUS FOR NONLINEAR COMPENSATION IN COHERENT OPTICAL...

MONITORING PERFORMANCE OF OPTICAL NETWORK USING LOW-POWER GAPS AND...

OPTICAL FIBER NONLINEARITY COMPENSATION USING NEURAL NETWORKS

SYSTEM AND METHOD FOR ADAPTIVE CHANNEL EQUALIZATION IN A TIME VARYI...

Clock recovery circuits, systems and implementation for increased o...