Shaping by digital methods other than look up tables or up/down converters

Industry

CPC
H04L25/03853

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Parent Industries

HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L25/00Baseband systems

Current Industry

H04L25/03853Shaping by digital methods other than look up tables or up/down converters

Industries

Patents Grantslast 30 patents

Information Patent Grant
Clock and data recovery circuit and feed forward equalizer decoupling
- Patent number 12,034,575
- Issue date Jul 9, 2024
- Mellanox Technologies, Ltd.
- Hananel Faig
- 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
Ultra-wideband crest factor reduction
- Patent number 11,438,205
- Issue date Sep 6, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Rui Hou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station for communicating using plurality of antennas and oper...
- Patent number 11,405,080
- Issue date Aug 2, 2022
- Samsung Electronics Co., Ltd.
- Jinsung Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving apparatus and receiving method
- Patent number 11,070,402
- Issue date Jul 20, 2021
- TOSHIBA MEMORY CORPORATION
- Takaya Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic circuit capable of selectively compensating for crosstal...
- Patent number 10,937,488
- Issue date Mar 2, 2021
- Samsung Electronics Co., Ltd.
- Soomin Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Asymmetric factorization of generalized raised cosine filters for i...
- Patent number 10,841,136
- Issue date Nov 17, 2020
- National Instruments Corporation
- James Wesley McCoy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System with multiple virtual radio units in a radio unit that is re...
- Patent number 10,797,734
- Issue date Oct 6, 2020
- CommScope Technologies LLC
- Andrew E. Beck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual-duplex link with asymmetric data rate selectivity
- Patent number 10,778,404
- Issue date Sep 15, 2020
- Marvell Asia Pte., Ltd.
- Ramin Farjadrad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission apparatus and communication system
- Patent number 10,560,292
- Issue date Feb 11, 2020
- TOSHIBA MEMORY CORPORATION
- Yutaka Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equalizer for limited intersymbol interference
- Patent number 10,476,704
- Issue date Nov 12, 2019
- Tektronix, Inc.
- Kan Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for crest factor reduction
- Patent number 10,367,670
- Issue date Jul 30, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Zhancang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Changing settings for a transient period associated with a determin...
- Patent number 10,268,252
- Issue date Apr 23, 2019
- Rambus Inc.
- Yu Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication circuit chip and electronic device configured to deco...
- Patent number 10,177,944
- Issue date Jan 8, 2019
- Samsung Electronics Co., Ltd.
- Hyukjun Sung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for iterative interference cancellation and ch...
- Patent number 10,129,051
- Issue date Nov 13, 2018
- Electronics and Telecommunications Research Institute
- Sang-Woon Kwak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equalizer for limited intersymbol interference
- Patent number 10,075,286
- Issue date Sep 11, 2018
- Tektronix, Inc.
- Kan Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Designing FIR filters with globally minimax-optimal magnitude response
- Patent number 10,044,386
- Issue date Aug 7, 2018
- Analog Devices, Inc.
- Sefa Demirtas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency shaping and adaptive rounding for O-QPSK and MSK transmis...
- Patent number 9,960,940
- Issue date May 1, 2018
- QUALCOMM Incorporated
- Koorosh Akhavan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Changing settings for a transient period associated with a determin...
- Patent number 9,870,040
- Issue date Jan 16, 2018
- Rambus Inc.
- Yu Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Estimation and mitigation of swept-tone interferers in frequency-ho...
- Patent number 9,749,006
- Issue date Aug 29, 2017
- Trellisware Technologies, Inc.
- Cenk Kose
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Iterative method for synthesizing digital filters for shaping a signal
- Patent number 9,425,996
- Issue date Aug 23, 2016
- Thales
- Francois Baptiste
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Downstream OFDM signal egress detection
- Patent number 9,374,291
- Issue date Jun 21, 2016
- Comsonics, Inc.
- John J. Murphy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for reducing discontinuities between waveforms...
- Patent number 9,350,573
- Issue date May 24, 2016
- Nokia Technologies Oy
- Markus Nentwig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission system and data transmission method
- Patent number 9,219,626
- Issue date Dec 22, 2015
- NEC Corporation
- Hiroshi Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and circuit for fractional rate pulse shaping
- Patent number 8,654,821
- Issue date Feb 18, 2014
- Icera, Inc.
- Hamid Safiri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interference alignment for channel-adaptive waveform modulation
- Patent number 8,582,684
- Issue date Nov 12, 2013
- Alcatel Lucent
- Urs Niesen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
FM pulse shaping
- Patent number 8,193,871
- Issue date Jun 5, 2012
- QUINTIC Holdings
- John B. Groe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device and communication method
- Patent number 7,773,948
- Issue date Aug 10, 2010
- NTT DoCoMo, Inc.
- Anass Benjebbour
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for orthogonally multiplexed signal transmission...
- Patent number 7,627,056
- Issue date Dec 1, 2009
- Scientific Research Corporation
- Fredric J. Harris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for orthogonally multiplexed signal transmission...
- Patent number 7,206,359
- Issue date Apr 17, 2007
- Scientific Research Corporation
- Erik H. Kjeldsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REDUCING PEAK-TO-AVERAGE POWER RATIO PAPR, AND COMMUNICA...
- Publication number 20240214170
- Publication date Jun 27, 2024
- Huawei Technologies Co., Ltd
- Zhengwei Gong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CLOCK AND DATA RECOVERY CIRCUIT AND FEED FORWARD EQUALIZER DECOUPLING
- Publication number 20240195663
- Publication date Jun 13, 2024
- MELLANOX TECHNOLOGIES, LTD.
- Hananel Faig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE DIGITAL PRE-DISTORTION
- Publication number 20240022271
- Publication date Jan 18, 2024
- QUALCOMM Incorporated
- Evgeny LEVITAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EVENT-TRIGGERED WAVEFORM TYPE SELECTION
- Publication number 20240023030
- Publication date Jan 18, 2024
- QUALCOMM Incorporated
- Mahmoud Taherzadeh Boroujeni
- 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
ULTRA-WIDEBAND CREST FACTOR REDUCTION
- Publication number 20210176107
- Publication date Jun 10, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Rui HOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVEFORM CORRECTION APPARATUS, WAVEFORM CORRECTION METHOD, AND INFO...
- Publication number 20210126718
- Publication date Apr 29, 2021
- Fujitsu Limited
- Hiroyuki Tatsukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION FOR COMMUNICATING USING PLURALITY OF ANTENNAS AND OPER...
- Publication number 20200412423
- Publication date Dec 31, 2020
- Samsung Electronics Co., Ltd.
- Jinsung KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVING APPARATUS AND RECEIVING METHOD
- Publication number 20200304350
- Publication date Sep 24, 2020
- Toshiba Memory Corporation
- Takaya YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC CIRCUIT CAPABLE OF SELECTIVELY COMPENSATING FOR CROSSTAL...
- Publication number 20200243129
- Publication date Jul 30, 2020
- Samsung Electronics Co., Ltd.
- Soomin Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM WITH MULTIPLE VIRTUAL RADIO UNITS IN A RADIO UNIT THAT IS RE...
- Publication number 20200044670
- Publication date Feb 6, 2020
- CommScope Technologies LLC
- Andrew E. Beck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Equalizer For Limited Intersymbol Interference
- Publication number 20190068411
- Publication date Feb 28, 2019
- Tektronix, Inc.
- Kan Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CREST FACTOR REDUCTION
- Publication number 20180359126
- Publication date Dec 13, 2018
- TELEFONAKTIEBOLAGET LM ERICSSON (PUBL
- Zhancang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Equalizer for Limited Intersymbol Interference
- Publication number 20180262325
- Publication date Sep 13, 2018
- Tektronix, Inc.
- Kan TAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ITERATIVE INTERFERENCE CANCELLATION AND CH...
- Publication number 20180205578
- Publication date Jul 19, 2018
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sang-Woon KWAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANGING SETTINGS FOR A TRANSIENT PERIOD ASSOCIATED WITH A DETERMIN...
- Publication number 20180196489
- Publication date Jul 12, 2018
- RAMBUS INC.
- Yu Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DESIGNING FIR FILTERS WITH GLOBALLY MINIMAX-OPTIMAL MAGNITUDE RESPONSE
- Publication number 20170317701
- Publication date Nov 2, 2017
- Analog Devices, Inc.
- SEFA DEMIRTAS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION CIRCUIT CHIP AND ELECTRONIC DEVICE CONFIGUREDTO DECOD...
- Publication number 20170257233
- Publication date Sep 7, 2017
- Samsung Electronics Co., Ltd.
- HYUKJUN SUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ESTIMATION AND MITIGATION OF SWEPT-TONE INTERFERERS IN FREQUENCY-HO...
- Publication number 20170250729
- Publication date Aug 31, 2017
- TrellisWare Technologies, Inc.
- Cenk Kose
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERFERENCE CANCELLATION IN RADIO TRANSCEIVERS
- Publication number 20170230210
- Publication date Aug 10, 2017
- QUALCOMM Incorporated
- Madihally Narasimha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Downstream OFDM Signal Egress Detection
- Publication number 20150381468
- Publication date Dec 31, 2015
- ComSonics, Inc.
- John J. Murphy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION SYSTEM AND DATA TRANSMISSION METHOD
- Publication number 20150085956
- Publication date Mar 26, 2015
- NEC Corporation
- Hiroshi Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PULSE SHAPING FOR GENERATING NFC INITIATOR TRANSMIT WAVEFORM
- Publication number 20140086301
- Publication date Mar 27, 2014
- QUALCOMM Incorporated
- Koorosh Akhavan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND CIRCUIT FOR FRACTIONAL RATE PULSE SHAPING
- Publication number 20130243053
- Publication date Sep 19, 2013
- ICERA, INC.
- Hamid Safiri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ORTHOGONAL MULTI-RATE MODULATION DEVICE AND METHOD
- Publication number 20130177104
- Publication date Jul 11, 2013
- National Taiwan University
- Char-Dir CHUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL TRANSMITTING METHODS AND TRANSMITTERS USING THE SAME
- Publication number 20130015914
- Publication date Jan 17, 2013
- MEDIATEK INC.
- Kuo-Hao Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERFERENCE ALIGNMENT FOR CHANNEL-ADAPTIVE WAVEFORM MODULATION
- Publication number 20120294385
- Publication date Nov 22, 2012
- Alcatel-Lucent USA Inc.
- Urs Niesen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and Method for Reducing Discontinuities Between Waveforms...
- Publication number 20120166119
- Publication date Jun 28, 2012
- Markus Nentwig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR ORTHOGONALLY MULTIPLEXED SIGNAL TRANSMISSION...
- Publication number 20090316568
- Publication date Dec 24, 2009
- Fredric J. Harris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication device and communication method
- Publication number 20060290819
- Publication date Dec 28, 2006
- NTT DoCoMo, Inc.
- Anass Benjebbour
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Shaping by digital methods other than look up tables or up/down converters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Clock and data recovery circuit and feed forward equalizer decoupling

Asynchronous polar transmitter and operation method thereof

Ultra-wideband crest factor reduction

Base station for communicating using plurality of antennas and oper...

Receiving apparatus and receiving method

Electronic circuit capable of selectively compensating for crosstal...

Asymmetric factorization of generalized raised cosine filters for i...

System with multiple virtual radio units in a radio unit that is re...

Dual-duplex link with asymmetric data rate selectivity

Transmission apparatus and communication system

Equalizer for limited intersymbol interference

Method and apparatus for crest factor reduction

Changing settings for a transient period associated with a determin...

Communication circuit chip and electronic device configured to deco...

Method and apparatus for iterative interference cancellation and ch...

Equalizer for limited intersymbol interference

Designing FIR filters with globally minimax-optimal magnitude response

Frequency shaping and adaptive rounding for O-QPSK and MSK transmis...

Changing settings for a transient period associated with a determin...

Estimation and mitigation of swept-tone interferers in frequency-ho...

Iterative method for synthesizing digital filters for shaping a signal

Downstream OFDM signal egress detection

Apparatus and method for reducing discontinuities between waveforms...

Data transmission system and data transmission method

Method and circuit for fractional rate pulse shaping

Interference alignment for channel-adaptive waveform modulation

FM pulse shaping

Communication device and communication method

System and method for orthogonally multiplexed signal transmission...

System and method for orthogonally multiplexed signal transmission...

Patents Applicationslast 30 patents

METHOD FOR REDUCING PEAK-TO-AVERAGE POWER RATIO PAPR, AND COMMUNICA...

CLOCK AND DATA RECOVERY CIRCUIT AND FEED FORWARD EQUALIZER DECOUPLING

ADAPTIVE DIGITAL PRE-DISTORTION

EVENT-TRIGGERED WAVEFORM TYPE SELECTION

Asynchronous Polar Transmitter and Operation Method Thereof

ULTRA-WIDEBAND CREST FACTOR REDUCTION

WAVEFORM CORRECTION APPARATUS, WAVEFORM CORRECTION METHOD, AND INFO...

BASE STATION FOR COMMUNICATING USING PLURALITY OF ANTENNAS AND OPER...

RECEIVING APPARATUS AND RECEIVING METHOD

ELECTRONIC CIRCUIT CAPABLE OF SELECTIVELY COMPENSATING FOR CROSSTAL...

SYSTEM WITH MULTIPLE VIRTUAL RADIO UNITS IN A RADIO UNIT THAT IS RE...

Equalizer For Limited Intersymbol Interference

METHOD AND APPARATUS FOR CREST FACTOR REDUCTION

Equalizer for Limited Intersymbol Interference

METHOD AND APPARATUS FOR ITERATIVE INTERFERENCE CANCELLATION AND CH...

CHANGING SETTINGS FOR A TRANSIENT PERIOD ASSOCIATED WITH A DETERMIN...

DESIGNING FIR FILTERS WITH GLOBALLY MINIMAX-OPTIMAL MAGNITUDE RESPONSE

COMMUNICATION CIRCUIT CHIP AND ELECTRONIC DEVICE CONFIGUREDTO DECOD...

ESTIMATION AND MITIGATION OF SWEPT-TONE INTERFERERS IN FREQUENCY-HO...

INTERFERENCE CANCELLATION IN RADIO TRANSCEIVERS

Downstream OFDM Signal Egress Detection

DATA TRANSMISSION SYSTEM AND DATA TRANSMISSION METHOD

PULSE SHAPING FOR GENERATING NFC INITIATOR TRANSMIT WAVEFORM

METHOD AND CIRCUIT FOR FRACTIONAL RATE PULSE SHAPING

ORTHOGONAL MULTI-RATE MODULATION DEVICE AND METHOD

SIGNAL TRANSMITTING METHODS AND TRANSMITTERS USING THE SAME

INTERFERENCE ALIGNMENT FOR CHANNEL-ADAPTIVE WAVEFORM MODULATION

Apparatus and Method for Reducing Discontinuities Between Waveforms...

SYSTEM AND METHOD FOR ORTHOGONALLY MULTIPLEXED SIGNAL TRANSMISSION...

Communication device and communication method