in which the constellation is not the n - fold Cartesian product of a single underlying two-dimensional constellation

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H04L27/3422

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

Current Industry

H04L27/3422in which the constellation is not the n - fold Cartesian product of a single underlying two-dimensional constellation

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Patents Grantslast 30 patents

Information Patent Grant
Modulator and modulation method using non-uniform 16-symbol signal...
- Patent number 12,095,477
- Issue date Sep 17, 2024
- Electronics and Telecommunications Research Institute
- Sung-Ik Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Probabilistic shaping QAM dynamic equalization and digital signal p...
- Patent number 12,063,138
- Issue date Aug 13, 2024
- Soochow University
- Mingyi Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulator and modulation method using non-uniform 16-symbol signal...
- Patent number 11,764,808
- Issue date Sep 19, 2023
- Electronics and Telecommunications Research Institute
- Sung-Ik Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulator and modulation method using non-uniform 16-symbol signal...
- Patent number 11,265,017
- Issue date Mar 1, 2022
- Electronics and Telecommunications Research Institute
- Sung-Ik Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmitter and receiver communication apparatus for non-coherent c...
- Patent number 11,258,649
- Issue date Feb 22, 2022
- Huawei Technologies Co., Ltd.
- Ngo Khac Hoang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital modulation technique
- Patent number 10,931,503
- Issue date Feb 23, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Tamas Szili
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulator and modulation method using non-uniform 16-symbol signal...
- Patent number 10,819,371
- Issue date Oct 27, 2020
- Electronics and Telecommunications Research Institute
- Sung-Ik Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Receiver, a plurality of transmitters, a method of receiving user d...
- Patent number 10,693,701
- Issue date Jun 23, 2020
- ALCATEL LUCENT
- Dong Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulator and modulation method using non-uniform 16-symbol signal...
- Patent number 10,623,021
- Issue date Apr 14, 2020
- Electronics and Telecommunications Research Institute
- Sung-Ik Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulator and modulation method using non-uniform 16-symbol signal...
- Patent number 10,432,223
- Issue date Oct 1, 2019
- Electronics and Telecommunications Research Institute
- Sung-Ik Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulator and modulation method using non-uniform 16-symbol signal...
- Patent number 10,396,820
- Issue date Aug 27, 2019
- Electronics and Telecommunications Research Institute
- Sung-Ik Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for hierarchical modulation with vector processing
- Patent number 10,277,448
- Issue date Apr 30, 2019
- NXP USA, INC.
- Sili Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulator and modulation method using non-uniform 16-symbol signal...
- Patent number 9,735,806
- Issue date Aug 15, 2017
- Electronics and Telecommunications Research Institute
- Sung-Ik Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reception of 2-subcarriers coherent orthogonal frequency division m...
- Patent number 9,590,833
- Issue date Mar 7, 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
Modulator and modulation method using non-uniform 16-symbol signal...
- Patent number 9,520,898
- Issue date Dec 13, 2016
- Electronics and Telecommunications Research Institute
- Sung-Ik Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmitter for multi-format data
- Patent number 8,867,652
- Issue date Oct 21, 2014
- Alcatel Lucent
- Gabriel Charlet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission device
- Patent number 8,286,064
- Issue date Oct 9, 2012
- Panasonic Corporation
- Shutai Okamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constellation mapping for modulated communications
- Patent number 7,006,578
- Issue date Feb 28, 2006
- Northrop Grumman Corporation
- Christopher W. Walker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two-dimensional constellation generation, pruning, and partial gray...
- Patent number 6,567,477
- Issue date May 20, 2003
- Lockheed Martin Corporation
- David D. Feldman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Path-oriented decoder for signal-dependent noise
- Patent number 6,151,370
- Issue date Nov 21, 2000
- Lucent Technologies Inc.
- Lee-Fang Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for concatenating reed-solomon and trellis codes
- Patent number 6,034,996
- Issue date Mar 7, 2000
- Globespan, Inc.
- Hanan Herzberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for combining precoding with symbol-rate spectral...
- Patent number 5,249,200
- Issue date Sep 28, 1993
- Codex Corporation
- Michael Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplexed coded modulation with unequal error protection
- Patent number 5,214,656
- Issue date May 25, 1993
- AT&T Bell Laboratories
- Hong Y. Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Trellis precoding for fractional bits/baud
- Patent number 5,214,672
- Issue date May 25, 1993
- Codex Corporation
- Vedat Eyuboglu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Trellis precoding for modulation systems
- Patent number 5,159,610
- Issue date Oct 27, 1992
- Codex Corporation
- Vedat M. Eyuboglu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Trellis shaping for modulation systems
- Patent number 5,150,381
- Issue date Sep 22, 1992
- Codex Corporation
- G. David Forney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coded modulation with unequal error protection
- Patent number 5,105,442
- Issue date Apr 14, 1992
- AT&T Bell Laboratories
- Lee-Fang Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MODULATOR AND MODULATION METHOD USING NON-UNIFORM 16-SYMBOL SIGNAL...
- Publication number 20230378978
- Publication date Nov 23, 2023
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung-Ik PARK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROBABILISTIC SHAPING QAM DYNAMIC EQUALIZATION AND DIGITAL SIGNAL P...
- Publication number 20230291633
- Publication date Sep 14, 2023
- SOOCHOW UNIVERSITY
- Mingyi GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULATOR AND MODULATION METHOD USING NON-UNIFORM 16-SYMBOL SIGNAL...
- Publication number 20220140843
- Publication date May 5, 2022
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung-Ik PARK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSMITTER AND RECEIVER COMMUNICATION APPARATUS FOR NON-COHERENT C...
- Publication number 20210258202
- Publication date Aug 19, 2021
- Huawei Technologies Co., Ltd
- Ngo Khac HOANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital Modulation Technique
- Publication number 20200127880
- Publication date Apr 23, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Tamas Szili
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULATOR AND MODULATION METHOD USING NON-UNIFORM 16-SYMBOL SIGNAL...
- Publication number 20190334551
- Publication date Oct 31, 2019
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung-Ik PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR HIERARCHICAL MODULATION WITH VECTOR PROCESSING
- Publication number 20190132182
- Publication date May 2, 2019
- NXP USA, Inc.
- Sili Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A RECEIVER, A PLURALITY OF TRANSMITTERS, A METHOD OF RECEIVING USER...
- Publication number 20180248739
- Publication date Aug 30, 2018
- Alcatel Lucent
- Dong Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULATOR AND MODULATION METHOD USING NON-UNIFORM 16-SYMBOL SIGNAL...
- Publication number 20180191379
- Publication date Jul 5, 2018
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung-Ik PARK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MODULATOR AND MODULATION METHOD USING NON-UNIFORM 16-SYMBOL SIGNAL...
- Publication number 20170310343
- Publication date Oct 26, 2017
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung-Ik PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULATOR AND MODULATION METHOD USING NON-UNIFORM 16-SYMBOL SIGNAL...
- Publication number 20170054452
- Publication date Feb 23, 2017
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung-Ik PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIDIMENSIONAL CODED-MODULATION FOR HIGH-SPEED OPTICAL TRANSPORT...
- Publication number 20140205283
- Publication date Jul 24, 2014
- NEC Laboratories America, Inc.
- IVAN B. DJORDJEVIC
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTER FOR MULTI-FORMAT DATA
- Publication number 20120076239
- Publication date Mar 29, 2012
- Gabriel Charlet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION DEVICE
- Publication number 20100251061
- Publication date Sep 30, 2010
- PANASONIC CORPORATION
- Shutai Okamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Constellation mapping for modulated communications
- Publication number 20030076889
- Publication date Apr 24, 2003
- Christopher W. Walker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission system for transmitting a multilevel signal
- Publication number 20020136318
- Publication date Sep 26, 2002
- Alexei Gorokhov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

in which the constellation is not the n - fold Cartesian product of a single underlying two-dimensional constellation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Modulator and modulation method using non-uniform 16-symbol signal...

Probabilistic shaping QAM dynamic equalization and digital signal p...

Modulator and modulation method using non-uniform 16-symbol signal...

Modulator and modulation method using non-uniform 16-symbol signal...

Transmitter and receiver communication apparatus for non-coherent c...

Digital modulation technique

Modulator and modulation method using non-uniform 16-symbol signal...

Receiver, a plurality of transmitters, a method of receiving user d...

Modulator and modulation method using non-uniform 16-symbol signal...

Modulator and modulation method using non-uniform 16-symbol signal...

Modulator and modulation method using non-uniform 16-symbol signal...

Method for hierarchical modulation with vector processing

Modulator and modulation method using non-uniform 16-symbol signal...

Reception of 2-subcarriers coherent orthogonal frequency division m...

Blind equalization of dual subcarrier OFDM signals

Modulator and modulation method using non-uniform 16-symbol signal...

Transmitter for multi-format data

Transmission device

Constellation mapping for modulated communications

Two-dimensional constellation generation, pruning, and partial gray...

Path-oriented decoder for signal-dependent noise

System and method for concatenating reed-solomon and trellis codes

Device and method for combining precoding with symbol-rate spectral...

Multiplexed coded modulation with unequal error protection

Trellis precoding for fractional bits/baud

Trellis precoding for modulation systems

Trellis shaping for modulation systems

Coded modulation with unequal error protection

Patents Applicationslast 30 patents

MODULATOR AND MODULATION METHOD USING NON-UNIFORM 16-SYMBOL SIGNAL...

PROBABILISTIC SHAPING QAM DYNAMIC EQUALIZATION AND DIGITAL SIGNAL P...

MODULATOR AND MODULATION METHOD USING NON-UNIFORM 16-SYMBOL SIGNAL...

TRANSMITTER AND RECEIVER COMMUNICATION APPARATUS FOR NON-COHERENT C...

Digital Modulation Technique

MODULATOR AND MODULATION METHOD USING NON-UNIFORM 16-SYMBOL SIGNAL...

METHOD FOR HIERARCHICAL MODULATION WITH VECTOR PROCESSING

A RECEIVER, A PLURALITY OF TRANSMITTERS, A METHOD OF RECEIVING USER...

MODULATOR AND MODULATION METHOD USING NON-UNIFORM 16-SYMBOL SIGNAL...

MODULATOR AND MODULATION METHOD USING NON-UNIFORM 16-SYMBOL SIGNAL...

MODULATOR AND MODULATION METHOD USING NON-UNIFORM 16-SYMBOL SIGNAL...

MULTIDIMENSIONAL CODED-MODULATION FOR HIGH-SPEED OPTICAL TRANSPORT...

TRANSMITTER FOR MULTI-FORMAT DATA

TRANSMISSION DEVICE

Constellation mapping for modulated communications

Transmission system for transmitting a multilevel signal