Modulation using a single or unspecified number of carriers

Industry

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H04L27/361

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Parent Industries

HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L27/00Modulated-carrier systems

Current Industry

H04L27/361Modulation using a single or unspecified number of carriers

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method and transmitter for constant envelope phase modulation and d...
- Patent number 12,119,967
- Issue date Oct 15, 2024
- Nanjing Zgmicro Company Limited
- Bin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System, base station, terminal apparatus, method and program for pe...
- Patent number 12,113,368
- Issue date Oct 8, 2024
- Softbank Corp.
- Naoki Hasegawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Quadrature phase shift keying quadrature amplitude modulation trans...
- Patent number 11,968,073
- Issue date Apr 23, 2024
- The Regents of the University of California
- Hossein Mohammadnezhad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Harmonic filters for polar modulators
- Patent number 11,949,546
- Issue date Apr 2, 2024
- Eridan Communications, Inc.
- Fran Kostelac
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data transmission method and communication apparatus
- Patent number 11,855,765
- Issue date Dec 26, 2023
- Huawei Technologies Co., Ltd.
- Yi Qin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid reference signal design and transmission of PHY signals
- Patent number 11,757,694
- Issue date Sep 12, 2023
- QUALCOMM Incorporated
- Yavuz Yapici
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Asynchronous polar transmitter and operation method thereof
- Patent number 11,689,245
- Issue date Jun 27, 2023
- Stichting IMEC Nederland
- Erwin Allebes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Index modulation for low-power analog-to-digital converters
- Patent number 11,689,409
- Issue date Jun 27, 2023
- QUALCOMM Incorporated
- Amit Bar-Or Tillinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for measuring power of non-constant envelope modulated signa...
- Patent number 11,601,207
- Issue date Mar 7, 2023
- GENERAL TEST SYSTEMS INC.
- Jun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Contention-based payload transmissions using differential coding
- Patent number 11,601,318
- Issue date Mar 7, 2023
- ZTE Corporation
- Yuzhou Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital modulator, communication device, and digital modulator cont...
- Patent number 11,601,319
- Issue date Mar 7, 2023
- NEC Corporation
- Shinichi Hori
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Estimation of communication system impairments using spectrally sel...
- Patent number 11,575,556
- Issue date Feb 7, 2023
- Ciena Corporation
- Francisco Javier Vaquero-Caballero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and an apparatus for determining a noise shaped quantized pa...
- Patent number 11,528,181
- Issue date Dec 13, 2022
- Apple Inc.
- Andreas Menkhoff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultra-high data rate digital mm-wave transmitter with energy effici...
- Patent number 11,483,186
- Issue date Oct 25, 2022
- Intel Corporation
- Bryan Casper
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Distributed scheduling in remote PHY
- Patent number 11,469,938
- Issue date Oct 11, 2022
- Harmonic, Inc.
- Adi Bonen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carrier-phase recovery system and method
- Patent number 11,456,910
- Issue date Sep 27, 2022
- Cable Television Laboratories, Inc.
- Mu Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method, communications apparatus, and storage medium
- Patent number 11,258,650
- Issue date Feb 22, 2022
- Huawei Technologies Co., Ltd.
- Tianjian Zuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data processing method, apparatus, and system
- Patent number 11,245,562
- Issue date Feb 8, 2022
- Huawei Technologies Co., Ltd.
- Xin Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interpolation method for polar signals in radio frequency transmitters
- Patent number 11,196,609
- Issue date Dec 7, 2021
- Intel Corporation
- Alexander Klinkan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polar phase or frequency modulation circuit and method
- Patent number 11,177,994
- Issue date Nov 16, 2021
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- David Lachartre
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multicarrier on-off keying symbol randomizer
- Patent number 11,160,020
- Issue date Oct 26, 2021
- QUALCOMM Incorporated
- Stephen Jay Shellhammer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-level voltage circuit and related apparatus
- Patent number 11,108,610
- Issue date Aug 31, 2021
- Qorvo US, Inc.
- Nadim Khlat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for specific emitter identification
- Patent number 11,063,563
- Issue date Jul 13, 2021
- Raytheon Company
- Edward M. Jackson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods of converting or reconverting a data signal and method and...
- Patent number 11,038,525
- Issue date Jun 15, 2021
- Technische Universitat Munchen
- Georg Böcherer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multipoint transmission and reception in a radio communication network
- Patent number 11,025,474
- Issue date Jun 1, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Marzio Puleri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Support of 64 QAM for efeMTC PDSCH transmission
- Patent number 10,980,086
- Issue date Apr 13, 2021
- Apple Inc.
- Qiaoyang Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data processing method and device
- Patent number 10,979,263
- Issue date Apr 13, 2021
- ZTE Corporation
- Weimin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting HARQ ACK/NACK signal in NB IoT
- Patent number 10,965,430
- Issue date Mar 30, 2021
- LG Electronics Inc.
- Seunggye Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polar modulation systems and methods
- Patent number 10,897,275
- Issue date Jan 19, 2021
- Intel Corporation
- Christoph Preissl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carrier-phase recovery system and method
- Patent number 10,873,493
- Issue date Dec 22, 2020
- Cable Television Laboratories, Inc.
- Mu Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM, BASE STATION, TERMINAL APPARATUS, METHOD AND PROGRAM FOR PE...
- Publication number 20240339868
- Publication date Oct 10, 2024
- SOFTBANK CORP.
- Naoki Hasegawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMUNICATION METHOD AND APPARATUS
- Publication number 20240333576
- Publication date Oct 3, 2024
- Huawei Technologies Co., Ltd
- Jiajie TONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR PHASE ADJUSTMENT OF RECEIVER FOR PAM SIGNALING
- Publication number 20240235920
- Publication date Jul 11, 2024
- POINT2 TECHNOLOGY, INC.
- Taeho KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYMBOL SENDING METHOD, SYMBOL RECEIVING METHOD, SYMBOL SENDING DEVI...
- Publication number 20240205066
- Publication date Jun 20, 2024
- ZTE CORPORATION
- Zhifeng YUAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYMBOL SENDING METHOD, SYMBOL RECEIVING METHOD, SENDING DEVICE, REC...
- Publication number 20240205060
- Publication date Jun 20, 2024
- ZTE Corporation
- Zhifeng YUAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated Circuit Transceiver Array Synchronization
- Publication number 20240007264
- Publication date Jan 4, 2024
- Innophase, Inc.
- Claudio Anzil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYBRID REFERENCE SIGNAL DESIGN AND TRANSMISSION OF PHY SIGNALS
- Publication number 20230283510
- Publication date Sep 7, 2023
- QUALCOMM Incorporated
- Yavuz YAPICI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUIT AND METHOD FOR DETERMINING A DITHER AMPLITUDE
- Publication number 20230224197
- Publication date Jul 13, 2023
- ZF Friedrichshafen AG
- Kristian MÜLLER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Harmonic Filters for Polar Modulators
- Publication number 20220393931
- Publication date Dec 8, 2022
- Eridan Communications, Inc.
- Fran Kostelac
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUADRATURE PHASE SHIFT KEYING QUADRATURE AMPLITUDE MODULATION TRANS...
- Publication number 20220321393
- Publication date Oct 6, 2022
- The Regents of the University of California
- Hossein MOHAMMADNEZHAD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL MODULATOR, COMMUNICATION DEVICE, AND DIGITAL MODULATOR CONT...
- Publication number 20220239544
- Publication date Jul 28, 2022
- NEC Corporation
- Shinichi Hori
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INDEX MODULATION FOR LOW-POWER ANALOG-TO-DIGITAL CONVERTERS
- Publication number 20220239543
- Publication date Jul 28, 2022
- QUALCOMM Incorporated
- Amit Bar-Or Tillinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Asynchronous Polar Transmitter and Operation Method Thereof
- Publication number 20220140860
- Publication date May 5, 2022
- Stichting IMEC Nederland
- Erwin Allebes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ESTIMATION OF COMMUNICATION SYSTEM IMPAIRMENTS USING SPECTRALLY SEL...
- Publication number 20220070044
- Publication date Mar 3, 2022
- CIENA CORPORATION
- Francisco Javier VAQUERO-CABALLERO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD AND COMMUNICATION APPARATUS
- Publication number 20220006683
- Publication date Jan 6, 2022
- Huawei Technologies Co.,Ltd.
- Yi Qin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENTION-BASED PAYLOAD TRANSMISSIONS USING DIFFERENTIAL CODING
- Publication number 20210344548
- Publication date Nov 4, 2021
- ZTE Corporation
- Yuzhou HU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR MEASURING POWER OF NON-CONSTANT ENVELOPE MODULATED SIGNA...
- Publication number 20210306082
- Publication date Sep 30, 2021
- General Test Systems Inc.
- Jun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Very Low Frequency and Low Frequency Transmit...
- Publication number 20210190894
- Publication date Jun 24, 2021
- Rockwell Collins, Inc.
- Jeffrey L. Box
- G01 - MEASURING TESTING
Information Patent Application
ULTRA-HIGH DATA RATE DIGITAL MM-WAVE TRANSMITTER WITH ENERGY EFFICI...
- Publication number 20210168000
- Publication date Jun 3, 2021
- Intel Corporation
- Bryan Casper
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO COMMUNICATION DEVICE
- Publication number 20210104982
- Publication date Apr 8, 2021
- NEC Corporation
- Tomohiko HIROSE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POLAR PHASE OR FREQUENCY MODULATION CIRCUIT AND METHOD
- Publication number 20210067400
- Publication date Mar 4, 2021
- Commissariat a I'Energie Atomique et aux Energies Alternatives
- David LACHARTRE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW PAPR COMPUTER GENERATED SEQUENCE PAIRING
- Publication number 20200351070
- Publication date Nov 5, 2020
- MEDIATEK SINGAPORE PTE. LTD.
- Tzu-Han Chou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA PROCESSING METHOD AND DEVICE
- Publication number 20200244495
- Publication date Jul 30, 2020
- ZTE Corporation
- Weimin LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POLAR MODULATION SYSTEMS AND METHODS
- Publication number 20200212944
- Publication date Jul 2, 2020
- Intel Corporation
- Christoph PREISSL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-LEVEL VOLTAGE CIRCUIT AND RELATED APPARATUS
- Publication number 20200204422
- Publication date Jun 25, 2020
- Qorvo US, Inc.
- Nadim Khlat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUPPORT OF 64 QAM FOR EFEMTC PDSCH TRANSMISSION
- Publication number 20200163156
- Publication date May 21, 2020
- Intel IP Corporation
- Qiaoyang Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD, COMMUNICATIONS APPARATUS, AND STORAGE MEDIUM
- Publication number 20200136885
- Publication date Apr 30, 2020
- Huawei Technologies Co., Ltd
- Tianjian ZUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR UP-SAMPLING A POLAR AMPLITUDE SAMPLE STREAM...
- Publication number 20200084082
- Publication date Mar 12, 2020
- Innophase, Inc.
- Per Konradsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS OF CONVERTING OR RECONVERTING A DATA SIGNAL AND METHOD AND...
- Publication number 20200052713
- Publication date Feb 13, 2020
- TECHNISCHE UNIVERSITAT MUNCHEN
- Georg BÖCHERER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Interpolation Method for Polar Signals in Radio Frequency Transmitters
- Publication number 20200021477
- Publication date Jan 16, 2020
- Intel IP Corporation
- Alexander Klinkan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Modulation using a single or unspecified number of carriers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and transmitter for constant envelope phase modulation and d...

System, base station, terminal apparatus, method and program for pe...

Quadrature phase shift keying quadrature amplitude modulation trans...

Harmonic filters for polar modulators

Data transmission method and communication apparatus

Hybrid reference signal design and transmission of PHY signals

Asynchronous polar transmitter and operation method thereof

Index modulation for low-power analog-to-digital converters

Method for measuring power of non-constant envelope modulated signa...

Contention-based payload transmissions using differential coding

Digital modulator, communication device, and digital modulator cont...

Estimation of communication system impairments using spectrally sel...

Method and an apparatus for determining a noise shaped quantized pa...

Ultra-high data rate digital mm-wave transmitter with energy effici...

Distributed scheduling in remote PHY

Carrier-phase recovery system and method

Communication method, communications apparatus, and storage medium

Data processing method, apparatus, and system

Interpolation method for polar signals in radio frequency transmitters

Polar phase or frequency modulation circuit and method

Multicarrier on-off keying symbol randomizer

Multi-level voltage circuit and related apparatus

Systems and methods for specific emitter identification

Methods of converting or reconverting a data signal and method and...

Multipoint transmission and reception in a radio communication network

Support of 64 QAM for efeMTC PDSCH transmission

Data processing method and device

Method for transmitting HARQ ACK/NACK signal in NB IoT

Polar modulation systems and methods

Carrier-phase recovery system and method

Patents Applicationslast 30 patents

SYSTEM, BASE STATION, TERMINAL APPARATUS, METHOD AND PROGRAM FOR PE...

COMMUNICATION METHOD AND APPARATUS

DEVICE AND METHOD FOR PHASE ADJUSTMENT OF RECEIVER FOR PAM SIGNALING

SYMBOL SENDING METHOD, SYMBOL RECEIVING METHOD, SYMBOL SENDING DEVI...

SYMBOL SENDING METHOD, SYMBOL RECEIVING METHOD, SENDING DEVICE, REC...

Integrated Circuit Transceiver Array Synchronization

HYBRID REFERENCE SIGNAL DESIGN AND TRANSMISSION OF PHY SIGNALS

CIRCUIT AND METHOD FOR DETERMINING A DITHER AMPLITUDE

Harmonic Filters for Polar Modulators

QUADRATURE PHASE SHIFT KEYING QUADRATURE AMPLITUDE MODULATION TRANS...

DIGITAL MODULATOR, COMMUNICATION DEVICE, AND DIGITAL MODULATOR CONT...

INDEX MODULATION FOR LOW-POWER ANALOG-TO-DIGITAL CONVERTERS

Asynchronous Polar Transmitter and Operation Method Thereof

ESTIMATION OF COMMUNICATION SYSTEM IMPAIRMENTS USING SPECTRALLY SEL...

DATA TRANSMISSION METHOD AND COMMUNICATION APPARATUS

CONTENTION-BASED PAYLOAD TRANSMISSIONS USING DIFFERENTIAL CODING

METHOD FOR MEASURING POWER OF NON-CONSTANT ENVELOPE MODULATED SIGNA...

System and Method for Very Low Frequency and Low Frequency Transmit...

ULTRA-HIGH DATA RATE DIGITAL MM-WAVE TRANSMITTER WITH ENERGY EFFICI...

RADIO COMMUNICATION DEVICE

POLAR PHASE OR FREQUENCY MODULATION CIRCUIT AND METHOD

LOW PAPR COMPUTER GENERATED SEQUENCE PAIRING

DATA PROCESSING METHOD AND DEVICE

POLAR MODULATION SYSTEMS AND METHODS

MULTI-LEVEL VOLTAGE CIRCUIT AND RELATED APPARATUS

SUPPORT OF 64 QAM FOR EFEMTC PDSCH TRANSMISSION

COMMUNICATION METHOD, COMMUNICATIONS APPARATUS, AND STORAGE MEDIUM

SYSTEMS AND METHODS FOR UP-SAMPLING A POLAR AMPLITUDE SAMPLE STREAM...

METHODS OF CONVERTING OR RECONVERTING A DATA SIGNAL AND METHOD AND...

Interpolation Method for Polar Signals in Radio Frequency Transmitters