in which the carrier is recovered using only the demodulated baseband signals

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H04L27/3827

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

Current Industry

H04L27/3827in which the carrier is recovered using only the demodulated baseband signals

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Carrier frequency recovery in a receiver
- Patent number 10,979,277
- Issue date Apr 13, 2021
- Texas Instruments Incorporated
- Timothy Mark Schmidl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Coherent optical reception device
- Patent number 10,389,452
- Issue date Aug 20, 2019
- Nippon Telegraph and Telephone Corporation
- Kengo Horikoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmission apparatus, carrier phase recovery apparatus and...
- Patent number 10,367,635
- Issue date Jul 30, 2019
- Fujitsu Limited
- Xiaofei Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase ambiguity processing method and device for quadrature amplitu...
- Patent number 10,218,557
- Issue date Feb 26, 2019
- ZTE Corporation
- Aimei Fei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time sequenced spectral stitching
- Patent number 10,164,670
- Issue date Dec 25, 2018
- National Instruments Corporation
- Stephen L. Dark
- 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
Method and device for symbol decision and digital receiver
- Patent number 10,063,344
- Issue date Aug 28, 2018
- MStar Semiconductor, Inc.
- Chia-Wei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF receiver with frequency tracking
- Patent number 9,998,159
- Issue date Jun 12, 2018
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Francois Dehmas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spectral stitching method to increase instantaneous bandwidth in ve...
- Patent number 9,979,585
- Issue date May 22, 2018
- National Instruments Corporation
- Stephen L. Dark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spectral stitching method to increase instantaneous bandwidth in ve...
- Patent number 9,769,006
- Issue date Sep 19, 2017
- National Instruments Corporation
- Stephen L. Dark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam position monitor for energy recovered linac beams
- Patent number 9,674,026
- Issue date Jun 6, 2017
- Jefferson Science Associates, LLC
- Thomas Powers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and methods for fiber and wireless integration
- Patent number 9,621,270
- Issue date Apr 11, 2017
- ZTE Corporation
- Jianjun Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Blind equalization of dual subcarrier OFDM signals
- Patent number 9,564,976
- Issue date Feb 7, 2017
- ZTE Corporation
- Jianjun Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spectral stitching method to increase instantaneous bandwidth in ve...
- Patent number 9,548,882
- Issue date Jan 17, 2017
- National Instruments Corporation
- Stephen L. Dark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cycle-slip detection method and apparatus, and receiver
- Patent number 9,521,022
- Issue date Dec 13, 2016
- Huawei Technologies Co., Ltd.
- Ling Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Feed-forward carrier phase recovery for optical communications
- Patent number 9,203,511
- Issue date Dec 1, 2015
- AT&T Intellectual Property I, L.P.
- Xiang Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital radios
- Patent number 9,100,080
- Issue date Aug 4, 2015
- Nordic Semiconductor ASA
- Sverre Wichlund
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Universal systems and methods for determining an incoming carrier f...
- Patent number 9,025,959
- Issue date May 5, 2015
- Conexant Systems, Inc.
- Michael A. Eskin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carrier phase estimation for optically coherent QPSK based on wiene...
- Patent number 8,977,136
- Issue date Mar 10, 2015
- Technion Research and Development Foundation Ltd.
- Netta Sigron
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carrier recovery circuit and demodulation circuit under quasi-coher...
- Patent number 8,675,778
- Issue date Mar 18, 2014
- NEC Corporation
- Eisaku Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Feed-forward carrier phase recovery for optical communications
- Patent number 8,477,877
- Issue date Jul 2, 2013
- AT&T Intellectual Property I, L.P.
- Xiang Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for signal mismatch compensation in a wireless...
- Patent number 8,345,801
- Issue date Jan 1, 2013
- Weon-Ki Yoon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase recovery device, phase recovery method and receiver for 16 QA...
- Patent number 8,331,496
- Issue date Dec 11, 2012
- Fujitsu Limited
- Meng Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoding device and method, receiving device and method, and program
- Patent number 8,238,459
- Issue date Aug 7, 2012
- Sony Corporation
- Takashi Yokokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Universal systems and methods for determining an incoming carrier f...
- Patent number 8,213,809
- Issue date Jul 3, 2012
- Conexant Systems, Inc.
- Michael A Eskin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase error detection with conditional probabilities
- Patent number 8,204,156
- Issue date Jun 19, 2012
- Intel Corporation
- Thushara Hewavithana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Orthogonal cross polarization interference compensating device, dem...
- Patent number 8,145,174
- Issue date Mar 27, 2012
- NEC Corporation
- Masahiro Kawai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equalization and decision-directed loops with trellis demodulation...
- Patent number 8,098,725
- Issue date Jan 17, 2012
- Broadcom Corporation
- Tian-Min Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carrier recovery system and carrier recovery method
- Patent number 8,045,649
- Issue date Oct 25, 2011
- Himax Technologies Limited
- Pei-Jun Shih
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoder for 4QAM-NR and method thereof
- Patent number 8,009,770
- Issue date Aug 30, 2011
- Princeton Technology Corporation
- Shih-Hsun Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PHASE AMBIGUITY PROCESSING METHOD AND DEVICE FOR QUADRATURE AMPLITU...
- Publication number 20180145865
- Publication date May 24, 2018
- Aimei FEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and device for symbol decision and digital receiver
- Publication number 20180097579
- Publication date Apr 5, 2018
- Mstar Semiconductor, Inc.
- Chia-Wei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Time Sequenced Spectral Stitching
- Publication number 20180069576
- Publication date Mar 8, 2018
- National Instruments Corporation
- Stephen L. Dark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Spectral Stitching Method to Increase Instantaneous Bandwidth in Ve...
- Publication number 20170346670
- Publication date Nov 30, 2017
- National Instruments Corporation
- Stephen L. Dark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Spectral Stitching Method to Increase Instantaneous Bandwidth in Ve...
- Publication number 20170093608
- Publication date Mar 30, 2017
- National Instruments Corporation
- Stephen L. Dark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Transmitting Data with Useful Signal Detectio...
- Publication number 20160241426
- Publication date Aug 18, 2016
- CONTINENTAL AUTOMOTIVE GMBH
- Martin Opitz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Spectral Stitching Method to Increase Instantaneous Bandwidth in Ve...
- Publication number 20160197762
- Publication date Jul 7, 2016
- National Instruments Corporation
- Stephen L. Dark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLIND EQUALIZATION OF DUAL SUBCARRIER OFDM SIGNALS
- Publication number 20160112143
- Publication date Apr 21, 2016
- ZTE Corporation
- Jianjun Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHODS FOR FIBER AND WIRELESS INTEGRATION
- Publication number 20150086212
- Publication date Mar 26, 2015
- ZTE Corporation
- Jianjun Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Feed-Forward Carrier Phase Recovery for Optical Communications
- Publication number 20150003825
- Publication date Jan 1, 2015
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Xiang Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL RADIOS
- Publication number 20140334573
- Publication date Nov 13, 2014
- NORDIC SEMICONDUCTOR ASA
- Sverre Wichlund
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CARRIER PHASE ESTIMATION FOR OPTICALLY COHERENT QPSK BASED ON WIENE...
- Publication number 20140050493
- Publication date Feb 20, 2014
- Netta Sigron
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Feed-Forward Carrier Phase Recovery for Optical Communications
- Publication number 20130329834
- Publication date Dec 12, 2013
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Xiang Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIVERSAL SYSTEMS AND METHODS FOR DETERMINING AN INCOMING CARRIER F...
- Publication number 20130039449
- Publication date Feb 14, 2013
- Michael A. Eskin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CARRIER RECOVERY CIRCUIT AND DEMODULATION CIRCUIT UNDER QUASI-COHER...
- Publication number 20120224657
- Publication date Sep 6, 2012
- NEC Corporation
- Eisaku Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Feed-Forward Carrier Phase Recovery for Optical Communications
- Publication number 20110318021
- Publication date Dec 29, 2011
- AT&T Intellectual Property I, L.P.
- Xiang Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASE RECOVERY DEVICE, PHASE COVERY METHOD AND RECEIVER FOR 16 QAM...
- Publication number 20110116809
- Publication date May 19, 2011
- FUJITSU LIMITED
- Meng YAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CARRIER RECOVERY DEVICE AND METHOD, AND DEMODULATOR
- Publication number 20110063519
- Publication date Mar 17, 2011
- PANASONIC CORPORATION
- Teruaki HASEGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Universal Systems and Methods for Determining an Incoming Carrier F...
- Publication number 20100189198
- Publication date Jul 29, 2010
- Conexant Systems, Inc.
- Michael A. Eskin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Phase error detection with conditional probabilities
- Publication number 20100166115
- Publication date Jul 1, 2010
- Thushara Hewavithana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ORTHOGONAL CROSS POLARIZATION INTERFERENCE COMPENSATING DEVICE, DEM...
- Publication number 20100136916
- Publication date Jun 3, 2010
- NEC Corporation
- Masahiro Kawai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CARRIER RECOVERY SYSTEM AND CARRIER RECOVERY METHOD
- Publication number 20090213921
- Publication date Aug 27, 2009
- HIMAX TECHNOLOGIES LIMITED
- Pei-Jun Shih
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECODING DEVICE AND METHOD, RECEIVING DEVICE AND METHOD, AND PROGRAM
- Publication number 20090190695
- Publication date Jul 30, 2009
- Takashi Yokokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Equalization And Decision-Directed Loops With Trellis Demodulation...
- Publication number 20090086808
- Publication date Apr 2, 2009
- BROADCOM CORPORATION
- Tian-Min Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Decoder for 4QAM-NR and method thereof
- Publication number 20080310551
- Publication date Dec 18, 2008
- Princeton Technology Corporation
- Shih-Hsun Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and circuit for determining a clock signal sampling instant...
- Publication number 20080112509
- Publication date May 15, 2008
- Christian Bock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Estimating the Phase and the Gain of Observation Data Tr...
- Publication number 20080063121
- Publication date Mar 13, 2008
- Benoit Geller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Synchronizing apparatus and synchronizing method
- Publication number 20070183548
- Publication date Aug 9, 2007
- FUJITSU LIMITED
- Kazuyuki Kanazashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for signal mismatch compensation in a wireless...
- Publication number 20070104291
- Publication date May 10, 2007
- Samsung Electronics Co., Ltd.
- Weon-Ki Yoon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Receiver having decisional feedback equalizer with remodulation and...
- Publication number 20070058759
- Publication date Mar 15, 2007
- BROADCOM CORPORATION
- Thomas D. Kwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

in which the carrier is recovered using only the demodulated baseband signals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Carrier frequency recovery in a receiver

Coherent optical reception device

Signal transmission apparatus, carrier phase recovery apparatus and...

Phase ambiguity processing method and device for quadrature amplitu...

Time sequenced spectral stitching

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

Method and device for symbol decision and digital receiver

RF receiver with frequency tracking

Spectral stitching method to increase instantaneous bandwidth in ve...

Spectral stitching method to increase instantaneous bandwidth in ve...

Beam position monitor for energy recovered linac beams

System and methods for fiber and wireless integration

Blind equalization of dual subcarrier OFDM signals

Spectral stitching method to increase instantaneous bandwidth in ve...

Cycle-slip detection method and apparatus, and receiver

Feed-forward carrier phase recovery for optical communications

Digital radios

Universal systems and methods for determining an incoming carrier f...

Carrier phase estimation for optically coherent QPSK based on wiene...

Carrier recovery circuit and demodulation circuit under quasi-coher...

Feed-forward carrier phase recovery for optical communications

Apparatus and method for signal mismatch compensation in a wireless...

Phase recovery device, phase recovery method and receiver for 16 QA...

Decoding device and method, receiving device and method, and program

Universal systems and methods for determining an incoming carrier f...

Phase error detection with conditional probabilities

Orthogonal cross polarization interference compensating device, dem...

Equalization and decision-directed loops with trellis demodulation...

Carrier recovery system and carrier recovery method

Decoder for 4QAM-NR and method thereof

Patents Applicationslast 30 patents

PHASE AMBIGUITY PROCESSING METHOD AND DEVICE FOR QUADRATURE AMPLITU...

Method and device for symbol decision and digital receiver

Time Sequenced Spectral Stitching

Spectral Stitching Method to Increase Instantaneous Bandwidth in Ve...

Spectral Stitching Method to Increase Instantaneous Bandwidth in Ve...

System and Method for Transmitting Data with Useful Signal Detectio...

Spectral Stitching Method to Increase Instantaneous Bandwidth in Ve...

BLIND EQUALIZATION OF DUAL SUBCARRIER OFDM SIGNALS

SYSTEM AND METHODS FOR FIBER AND WIRELESS INTEGRATION

Feed-Forward Carrier Phase Recovery for Optical Communications

DIGITAL RADIOS

CARRIER PHASE ESTIMATION FOR OPTICALLY COHERENT QPSK BASED ON WIENE...

Feed-Forward Carrier Phase Recovery for Optical Communications

UNIVERSAL SYSTEMS AND METHODS FOR DETERMINING AN INCOMING CARRIER F...

CARRIER RECOVERY CIRCUIT AND DEMODULATION CIRCUIT UNDER QUASI-COHER...

Feed-Forward Carrier Phase Recovery for Optical Communications

PHASE RECOVERY DEVICE, PHASE COVERY METHOD AND RECEIVER FOR 16 QAM...

CARRIER RECOVERY DEVICE AND METHOD, AND DEMODULATOR

Universal Systems and Methods for Determining an Incoming Carrier F...

Phase error detection with conditional probabilities

ORTHOGONAL CROSS POLARIZATION INTERFERENCE COMPENSATING DEVICE, DEM...

CARRIER RECOVERY SYSTEM AND CARRIER RECOVERY METHOD

DECODING DEVICE AND METHOD, RECEIVING DEVICE AND METHOD, AND PROGRAM

Equalization And Decision-Directed Loops With Trellis Demodulation...

Decoder for 4QAM-NR and method thereof

Method and circuit for determining a clock signal sampling instant...

Method for Estimating the Phase and the Gain of Observation Data Tr...

Synchronizing apparatus and synchronizing method

Apparatus and method for signal mismatch compensation in a wireless...

Receiver having decisional feedback equalizer with remodulation and...