using a non - coherent carrier, including systems with baseband correction for phase or frequency offset

Industry

CPC
H04L27/3854

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Parent Industries

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

Current Industry

H04L27/3854using a non - coherent carrier, including systems with baseband correction for phase or frequency offset

Industries

Patents Grantslast 30 patents

Information Patent Grant
Digitally-controlled quadrature correction loop
- Patent number 11,736,230
- Issue date Aug 22, 2023
- Cadence Design Systems, Inc.
- Rania Hassan Abdellatif Abdelrahim Mekky
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulation format estimation device, and modulation format estimati...
- Patent number 11,700,163
- Issue date Jul 11, 2023
- NEC Corporation
- Kiyohiko Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for correcting deviation between plurality of...
- Patent number 11,444,820
- Issue date Sep 13, 2022
- Huawei Technologies Co., Ltd.
- Mu Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for correcting deviation between plurality of...
- Patent number 10,944,618
- Issue date Mar 9, 2021
- Huawei Technologies Co., Ltd.
- Mu Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadcast signal frame generation device and broadcast signal frame...
- Patent number 10,812,864
- Issue date Oct 20, 2020
- Electronics and Telecommunications Research Institute
- Sung-Ik Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method that facilitates a coexistence of fifth generatio...
- Patent number 10,785,736
- Issue date Sep 22, 2020
- QUALCOMM Incorporated
- Jing Jiang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Signal design for diverse data rates
- Patent number 10,616,030
- Issue date Apr 7, 2020
- Microsoft Technology Licensing, LLC
- Amer Hassan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital compensation for RF imperfections of a system composed of m...
- Patent number 10,560,305
- Issue date Feb 11, 2020
- Harmonic, Inc.
- Adi Bonen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadcast signal frame generation device and broadcast signal frame...
- Patent number 10,506,297
- Issue date Dec 10, 2019
- Electronics and Telecommunications Research Institute
- Sung-Ik Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting and receiving compressed data and apparatus...
- Patent number 10,469,100
- Issue date Nov 5, 2019
- Electronics and Telecommunications Research Institute
- Eun-Hee Hyun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel estimation using intra-symbol frequency domain averaging
- Patent number 10,320,489
- Issue date Jun 11, 2019
- ZTE Corporation
- Xin Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for estimating skew
- Patent number 10,284,414
- Issue date May 7, 2019
- Khalifa University of Scence, Technology and Research
- Zdenek Chaloupka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadcast signal frame generation device and broadcast signal frame...
- Patent number 10,187,701
- Issue date Jan 22, 2019
- Electronics and Telecommunications Research Institute
- Sung-Ik Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for transmitting data with useful signal detectio...
- Patent number 10,103,929
- Issue date Oct 16, 2018
- Continental Automotive GmbH
- Martin Opitz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for asynchronous re-modulation with adaptive I/...
- Patent number 10,090,971
- Issue date Oct 2, 2018
- Aviat U.S., Inc.
- Emerick Vann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving circuit for estimating frequency offset and associated me...
- Patent number 10,050,821
- Issue date Aug 14, 2018
- MStar Semiconductor, Inc.
- Yu-Che Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for estimating carrier frequency offset
- Patent number 9,948,491
- Issue date Apr 17, 2018
- MStar Semiconductor, Inc.
- Kuan-Chou Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for asynchronous re-modulation with adaptive I/...
- Patent number 9,813,198
- Issue date Nov 7, 2017
- Aviat U.S., Inc.
- Emerick Vann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bit-likelihood calculating apparatus and bit-likelihood calculating...
- Patent number 9,531,577
- Issue date Dec 27, 2016
- Mitsubishi Electric Corporation
- Akinori Ohashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for asynchronous re-modulation with adaptive I/...
- Patent number 9,337,965
- Issue date May 10, 2016
- Aviat U.S., Inc.
- Emerick Vann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single frequency synthesizer based FDD transceiver
- Patent number 9,276,800
- Issue date Mar 1, 2016
- Electronics and Telecommunications Research Institute
- Hyun Ho Boo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless transmitter for multi-mode concurrent transmission of sign...
- Patent number 9,240,920
- Issue date Jan 19, 2016
- MediaTek Inc.
- Ho-Chi Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for correcting in-phase signal and quadrature-...
- Patent number 9,210,025
- Issue date Dec 8, 2015
- Huawei Technologies Co., Ltd.
- Rui Lv
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for wideband imbalance compensation
- Patent number 9,184,975
- Issue date Nov 10, 2015
- The United States of America as represented by the Secretary of the Air Force
- Lihyeh Liou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, method, and system for transmitting and receiving high-s...
- Patent number 9,094,278
- Issue date Jul 28, 2015
- Electronics and Telecommunications Research Institute
- Bong Su Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for asynchronous re-modulation with adaptive I/...
- Patent number 9,077,425
- Issue date Jul 7, 2015
- Aviat U.S., Inc.
- Emerick Vann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for asynchronous re-modulation with adaptive I/...
- Patent number 9,042,853
- Issue date May 26, 2015
- Aviat U.S., Inc.
- Emerick Vann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for I/Q offset cancellation in SC-FDMA system
- Patent number 8,982,687
- Issue date Mar 17, 2015
- Innowireless Co., Ltd.
- Jinsoup Joung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Paired OFDM pilot symbols
- Patent number 8,982,987
- Issue date Mar 17, 2015
- QUALCOMM Incorporated
- Nicola Varanese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device including multiple LO receivers
- Patent number 8,983,413
- Issue date Mar 17, 2015
- Intel Mobile Communications GmbH
- Stefan Herzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL PROCESSING
- Publication number 20240097962
- Publication date Mar 21, 2024
- NORDIC SEMICONDUCTOR ASA
- George VARGHESE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE FOR LINEAR RECEPTION PROCESSING OF LOW-COMPLEXITY LIGHT OF M...
- Publication number 20230275798
- Publication date Aug 31, 2023
- Samsung Electronics Co., Ltd.
- Kyeongyeon KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULATION FORMAT ESTIMATION DEVICE, AND MODULATION FORMAT ESTIMATI...
- Publication number 20220070046
- Publication date Mar 3, 2022
- NEC Corporation
- Kiyohiko TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and Method for Correcting Deviation Between Plurality of...
- Publication number 20210266217
- Publication date Aug 26, 2021
- Huawei Technologies Co., Ltd
- Mu Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and Method for Correcting Deviation Between Plurality of...
- Publication number 20200328929
- Publication date Oct 15, 2020
- Huawei Technologies Co., Ltd
- Mu Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-PHASE AND QUADRATURE-PHASE ESTIMATION AND CORRECTION USING KERNE...
- Publication number 20200244509
- Publication date Jul 30, 2020
- QUALCOMM Incorporated
- Hao Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TRANSMITTING AND RECEIVING COMPRESSED DATA AND APPARATUS...
- Publication number 20190173487
- Publication date Jun 6, 2019
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Eun-Hee HYUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROADCAST SIGNAL FRAME GENERATION DEVICE AND BROADCAST SIGNAL FRAME...
- Publication number 20190082228
- Publication date Mar 14, 2019
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung-Ik PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL DESIGN FOR DIVERSE DATA RATES
- Publication number 20180337814
- Publication date Nov 22, 2018
- Microsoft Technology Licensing, LLC
- Amer Hassan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR ASYNCHRONOUS RE-MODULATION WITH ADAPTIVE I/...
- Publication number 20180198573
- Publication date Jul 12, 2018
- Aviat U.S., Inc.
- Emerick Vann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CHANNEL ESTIMATION USING INTRA-SYMBOL FREQUENCY DOMAIN AVERAGING
- Publication number 20180183527
- Publication date Jun 28, 2018
- ZTE Corporation
- Xin Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROADCAST SIGNAL FRAME GENERATION DEVICE AND BROADCAST SIGNAL FRAME...
- Publication number 20180054654
- Publication date Feb 22, 2018
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung-Ik PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ESTIMATING CARRIER FREQUENCY OFFSET
- Publication number 20180054344
- Publication date Feb 22, 2018
- Mstar Semiconductor, Inc.
- Kuan-Chou Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR ESTIMATING SKEW
- Publication number 20170359210
- Publication date Dec 14, 2017
- Khalifa University of Science, Technology and Research
- Zdenek Chaloupka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Apparatus for Frequency Offset Estimation
- Publication number 20170331664
- Publication date Nov 16, 2017
- Cavium, Inc.
- Hyun Soo Cheon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVING CIRCUIT FOR ESTIMATING FREQUENCY OFFSET AND ASSOCIATED ME...
- Publication number 20170244589
- Publication date Aug 24, 2017
- Mstar Semiconductor, Inc.
- Yu-Che SU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIT-LIKELIHOOD CALCULATING APPARATUS AND BIT-LIKELIHOOD CALCULATING...
- Publication number 20150295748
- Publication date Oct 15, 2015
- Mitsubishi Electric Corporation
- Akinori Ohashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS TRANSMITTER FOR MULTI-MODE CONCURRENT TRANSMISSION OF SIGN...
- Publication number 20140314184
- Publication date Oct 23, 2014
- MEDIATEK INC.
- Ho-Chi Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR CYCLE SLIP CORRECTION
- Publication number 20140281832
- Publication date Sep 18, 2014
- Hongbin Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Correcting in-Phase Signal and Quadrature-...
- Publication number 20140247912
- Publication date Sep 4, 2014
- Huawei Technologies Co., Ltd
- Rui Lv
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEASUREMENT OF DC OFFSETS IN IQ MODULATORS
- Publication number 20140241407
- Publication date Aug 28, 2014
- Tektronix, Inc.
- Zoltan Azary
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR ASYNCHRONOUS RE-MODULATION WITH ADAPTIVE I/...
- Publication number 20140128016
- Publication date May 8, 2014
- Aviat U.S., Inc.
- Emerick Vann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PAIRED OFDM PILOT SYMBOLS
- Publication number 20130259153
- Publication date Oct 3, 2013
- QUALCOMM Incorporated
- Nicola Varanese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER-SIDE ESTIMATION OF AND COMPENSATION FOR SIGNAL IMPAIRMENTS
- Publication number 20130259173
- Publication date Oct 3, 2013
- QUALCOMM Incorporated
- NICOLA VARANESE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Assembly and Method for Detecting Multiple Level Signals
- Publication number 20130170576
- Publication date Jul 4, 2013
- John Qingchong Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR I/Q OFFSET CANCELLATION IN SC-FDMA SYSTEM
- Publication number 20130155833
- Publication date Jun 20, 2013
- INNOWIRELESS CO., LTD.
- Jinsoup Joung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Estimation Of Intentional Phase Shift In a Calibration Apparatus
- Publication number 20130121389
- Publication date May 16, 2013
- QUALCOMM Incorporated
- Yann Ly-Gagnon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODEM DEVICE AND AMPLITUDE ADJUSTMENT METHOD
- Publication number 20130101001
- Publication date Apr 25, 2013
- NEC Corporation
- Taro Teramoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SINGLE FREQUENCY SYNTHESIZER BASED FDD TRANSCEIVER
- Publication number 20130064148
- Publication date Mar 14, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hyun Ho BOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ESTIMATION OF INTENTIONAL PHASE SHIFT IN A CALIBRATION APPARATUS
- Publication number 20120170622
- Publication date Jul 5, 2012
- Yann LY-GAGNON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using a non - coherent carrier, including systems with baseband correction for phase or frequency offset

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Digitally-controlled quadrature correction loop

Modulation format estimation device, and modulation format estimati...

Apparatus and method for correcting deviation between plurality of...

Apparatus and method for correcting deviation between plurality of...

Broadcast signal frame generation device and broadcast signal frame...

System and method that facilitates a coexistence of fifth generatio...

Signal design for diverse data rates

Digital compensation for RF imperfections of a system composed of m...

Broadcast signal frame generation device and broadcast signal frame...

Method for transmitting and receiving compressed data and apparatus...

Channel estimation using intra-symbol frequency domain averaging

Systems and methods for estimating skew

Broadcast signal frame generation device and broadcast signal frame...

System and method for transmitting data with useful signal detectio...

Systems and methods for asynchronous re-modulation with adaptive I/...

Receiving circuit for estimating frequency offset and associated me...

Apparatus and method for estimating carrier frequency offset

Systems and methods for asynchronous re-modulation with adaptive I/...

Bit-likelihood calculating apparatus and bit-likelihood calculating...

Systems and methods for asynchronous re-modulation with adaptive I/...

Single frequency synthesizer based FDD transceiver

Wireless transmitter for multi-mode concurrent transmission of sign...

Method and apparatus for correcting in-phase signal and quadrature-...

Methods and apparatus for wideband imbalance compensation

Apparatus, method, and system for transmitting and receiving high-s...

Systems and methods for asynchronous re-modulation with adaptive I/...

Systems and methods for asynchronous re-modulation with adaptive I/...

Apparatus and method for I/Q offset cancellation in SC-FDMA system

Paired OFDM pilot symbols

Communication device including multiple LO receivers

Patents Applicationslast 30 patents

SIGNAL PROCESSING

DEVICE FOR LINEAR RECEPTION PROCESSING OF LOW-COMPLEXITY LIGHT OF M...

MODULATION FORMAT ESTIMATION DEVICE, AND MODULATION FORMAT ESTIMATI...

Apparatus and Method for Correcting Deviation Between Plurality of...

Apparatus and Method for Correcting Deviation Between Plurality of...

IN-PHASE AND QUADRATURE-PHASE ESTIMATION AND CORRECTION USING KERNE...

METHOD FOR TRANSMITTING AND RECEIVING COMPRESSED DATA AND APPARATUS...

BROADCAST SIGNAL FRAME GENERATION DEVICE AND BROADCAST SIGNAL FRAME...

SIGNAL DESIGN FOR DIVERSE DATA RATES

SYSTEMS AND METHODS FOR ASYNCHRONOUS RE-MODULATION WITH ADAPTIVE I/...

CHANNEL ESTIMATION USING INTRA-SYMBOL FREQUENCY DOMAIN AVERAGING

BROADCAST SIGNAL FRAME GENERATION DEVICE AND BROADCAST SIGNAL FRAME...

APPARATUS AND METHOD FOR ESTIMATING CARRIER FREQUENCY OFFSET

SYSTEMS AND METHODS FOR ESTIMATING SKEW

Methods and Apparatus for Frequency Offset Estimation

RECEIVING CIRCUIT FOR ESTIMATING FREQUENCY OFFSET AND ASSOCIATED ME...

BIT-LIKELIHOOD CALCULATING APPARATUS AND BIT-LIKELIHOOD CALCULATING...

WIRELESS TRANSMITTER FOR MULTI-MODE CONCURRENT TRANSMISSION OF SIGN...

SYSTEM AND METHOD FOR CYCLE SLIP CORRECTION

Method and Apparatus for Correcting in-Phase Signal and Quadrature-...

MEASUREMENT OF DC OFFSETS IN IQ MODULATORS

SYSTEMS AND METHODS FOR ASYNCHRONOUS RE-MODULATION WITH ADAPTIVE I/...

PAIRED OFDM PILOT SYMBOLS

RECEIVER-SIDE ESTIMATION OF AND COMPENSATION FOR SIGNAL IMPAIRMENTS

Assembly and Method for Detecting Multiple Level Signals

APPARATUS AND METHOD FOR I/Q OFFSET CANCELLATION IN SC-FDMA SYSTEM

Estimation Of Intentional Phase Shift In a Calibration Apparatus

MODEM DEVICE AND AMPLITUDE ADJUSTMENT METHOD

SINGLE FREQUENCY SYNTHESIZER BASED FDD TRANSCEIVER

ESTIMATION OF INTENTIONAL PHASE SHIFT IN A CALIBRATION APPARATUS