Discrete cosine transform modulators

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H04L27/2639

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

Current Industry

H04L27/2639Discrete cosine transform modulators

Industries

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Patents Grantslast 30 patents

Information Patent Grant
System and method for spectrally efficient pilot and detector desig...
- Patent number 12,231,278
- Issue date Feb 18, 2025
- THE INDIAN INSTITUTE OF TECHNOLOGY KHARAGPUR
- Chattla Santosh Reddy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Devices, systems, and methods employing polynomial symbol waveforms
- Patent number 12,166,622
- Issue date Dec 10, 2024
- Astrapi Corporation
- Jerrold Prothero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Demodulation reference signal precoding in high-doppler scenarios
- Patent number 12,155,593
- Issue date Nov 26, 2024
- QUALCOMM Incorporated
- Raviteja Patchava
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for communicating by modulating data on zeros
- Patent number 12,155,519
- Issue date Nov 26, 2024
- California Institute of Technology
- Philipp Walk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining a channel state of an impaired...
- Patent number 12,149,386
- Issue date Nov 19, 2024
- Cohere Technologies, Inc.
- Ronny Hadani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pulse shaping in delay-doppler domain
- Patent number 12,132,597
- Issue date Oct 29, 2024
- Cohere Technologies, Inc.
- Shachar Kons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple access using orthogonal time frequency space modulation
- Patent number 12,068,846
- Issue date Aug 20, 2024
- Cohere Technologies, Inc.
- Ronny Hadani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Location-assisted channel estimation methods in wireless communicat...
- Patent number 12,009,960
- Issue date Jun 11, 2024
- Cohere Technologies, Inc.
- Shlomo Selim Rakib
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel acquisition using orthogonal time frequency space modulated...
- Patent number 11,968,144
- Issue date Apr 23, 2024
- Cohere Technologies, Inc.
- Yoav Hebron
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device and communication method
- Patent number 11,956,112
- Issue date Apr 9, 2024
- Sony Group Corporation
- Zhengyi Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for combining MIMO and mode-division multiplexing
- Patent number 11,956,035
- Issue date Apr 9, 2024
- NxGen Partners IP, LLC
- Solyman Ashrafi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulation and equalization in an orthonormal time-shifting communi...
- Patent number 11,943,089
- Issue date Mar 26, 2024
- Cohere Technologies, Inc.
- Ronny Hadani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods of using phases to reduce bandwidths or to transport data w...
- Patent number 11,863,367
- Issue date Jan 2, 2024
- Georges Samake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Precoding wireless communications
- Patent number 11,838,225
- Issue date Dec 5, 2023
- Lenovo (Singapore) Pte. Ltd.
- Razvan-Andrei Stoica
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, devices, and methods employing instantaneous spectral anal...
- Patent number 11,824,694
- Issue date Nov 21, 2023
- Astrapi Corporation
- Jerrold Prothero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Co-existence of orthogonal time frequency space and long term evolu...
- Patent number 11,817,922
- Issue date Nov 14, 2023
- Cohere Technologies, Inc.
- Christian Ibars Casas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital communication using dispersed orthogonal time frequency spa...
- Patent number 11,817,987
- Issue date Nov 14, 2023
- Cohere Technologies, Inc.
- Shachar Kons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Devices, systems, and methods employing polynomial symbol waveforms
- Patent number 11,729,041
- Issue date Aug 15, 2023
- Astrapi Corporation
- Jerrold Prothero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for communicating by modulating data on zeros
- Patent number 11,711,253
- Issue date Jul 25, 2023
- California Institute of Technology
- Philipp Walk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device wakeup method and apparatus, electronic device, and storage...
- Patent number 11,665,644
- Issue date May 30, 2023
- Beijing Xiaomi Pinecone Electronics Co., Ltd.
- Zhao Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Modulation and equalization in an orthonormal time-frequency shifti...
- Patent number 11,665,041
- Issue date May 30, 2023
- Cohere Technologies, Inc.
- Ronny Hadani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods of data communication in multipath channels
- Patent number 11,646,913
- Issue date May 9, 2023
- Cohere Technologies, Inc.
- Ronny Hadani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive transmitter symbol arrangement for OTFS channel estimation...
- Patent number 11,632,276
- Issue date Apr 18, 2023
- Volkswagen Aktiengesellschaft
- Andreas Pfadler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Precoding wireless communications
- Patent number 11,616,611
- Issue date Mar 28, 2023
- Lenovo (Singapore) Pte. Ltd.
- Razvan-Andrei Stoica
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase tracking reference signal phase noise tracking
- Patent number 11,616,676
- Issue date Mar 28, 2023
- QUALCOMM Incorporated
- Raviteja Patchava
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Orthogonal time frequency space modulation over a plurality of narr...
- Patent number 11,601,213
- Issue date Mar 7, 2023
- Cohere Technologies, Inc.
- Shlomo Selim Rakib
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lattice reduction in wireless communication
- Patent number 11,533,203
- Issue date Dec 20, 2022
- Cohere Technologies, Inc.
- Vamadevan Namboodiri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods of operating and implementing wireless communications systems
- Patent number 11,470,485
- Issue date Oct 11, 2022
- Cohere Technologies, Inc.
- Shlomo Selim Rakib
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Orthogonal time frequency space communication system compatible wit...
- Patent number 11,456,908
- Issue date Sep 27, 2022
- Cohere Technologies, Inc.
- Shlomo Selim Rakib
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Co-existence of orthogonal time frequency space and long term evolu...
- Patent number 11,418,300
- Issue date Aug 16, 2022
- Cohere Technologies, Inc.
- Christian Ibars Casas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PULSE SHAPING IN DELAY-DOPPLER DOMAIN
- Publication number 20250039030
- Publication date Jan 30, 2025
- Cohere Technologies, Inc.
- Shachar KONS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BORESIGHT DIRECTION ALIGNMENT BASED ON REFERENCE SIGNAL TRANSMISSIO...
- Publication number 20250023616
- Publication date Jan 16, 2025
- QUALCOMM Incorporated
- Min HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-CARRIER CONNECTION DESIGN VIA INTELLIGENT EXPLOITATION OF MUL...
- Publication number 20250007767
- Publication date Jan 2, 2025
- Istanbul Medipol Universitesi Teknoloji Transfer Ofisi Anonim Sirketi
- Armed TUSHA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS OF OPERATING AND IMPLEMENTING WIRELESS COMMUNICATIONS SYSTEMS
- Publication number 20240422045
- Publication date Dec 19, 2024
- Cohere Technologies, Inc.
- Shlomo Selim RAKIB
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PRECODED GUARD INTERVAL-FREE SLEPIAN-BASED...
- Publication number 20240372757
- Publication date Nov 7, 2024
- Huawei Technologies Co., Ltd
- Kamel TOURKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLE ACCESS USING ORTHOGONAL TIME FREQUENCY SPACE MODULATION
- Publication number 20240364447
- Publication date Oct 31, 2024
- Cohere Technologies, Inc.
- Ronny HADANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL ACQUISITION USING ORTHOGONAL TIME FREQUENCY SPACE MODULATED...
- Publication number 20240348389
- Publication date Oct 17, 2024
- Cohere Technologies, Inc.
- Yoav Hebron
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTING DEVICE, RECEIVING DEVICE, COMMUNICATION APPARATUS, AND...
- Publication number 20240348483
- Publication date Oct 17, 2024
- Huawei Technologies Co., Ltd
- Kamel TOURKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TECHNIQUES FOR TONE RESERVATION IN ORTHOGONAL TIME-FREQUENCY SPACE...
- Publication number 20240314013
- Publication date Sep 19, 2024
- QUALCOMM Incorporated
- Ram Krips
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR COMBINING MIMO AND MODE-DIVISION MULTIPLEXING
- Publication number 20240267097
- Publication date Aug 8, 2024
- NXGEN PARTNERS IP, LLC
- SOLYMAN ASHRAFI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information Mapping Method and Communication Device
- Publication number 20240267275
- Publication date Aug 8, 2024
- VIVO MOBILE COMMUNICATION CO., LTD.
- Fanggang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PULSE SHAPING IN DELAY-DOPPLER DOMAIN
- Publication number 20240267276
- Publication date Aug 8, 2024
- Cohere Technologies, Inc.
- Shachar KONS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTER AND RECEIVER FOR AND METHOD OF TRANSMITTING AND RECEIVI...
- Publication number 20240250858
- Publication date Jul 25, 2024
- Nanyang Technological University
- Yujie Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULATION AND EQUALIZATION IN AN ORTHONORMAL TIME-SHIFTING COMMUNI...
- Publication number 20240250859
- Publication date Jul 25, 2024
- Cohere Technologies, Inc.
- Ronny HADANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTER, TRANSMISSION METHOD, RECEIVER, AND RECEPTION METHOD
- Publication number 20240235915
- Publication date Jul 11, 2024
- Hai LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ULTRA WIDE BAND SIGNALS USING ORTHOGONAL TIME FREQUENCY SPACE MODUL...
- Publication number 20240205065
- Publication date Jun 20, 2024
- Cohere Technologies, Inc.
- Shlomo Selim Rakib
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ITERATIVE DECODING OF ORTHOGONAL TIME FREQUENCY SPACE WAVEFORMS IN...
- Publication number 20240195660
- Publication date Jun 13, 2024
- Cohere Technologies, Inc.
- Shachar KONS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AI/ML EMPOWERED HIGH ORDER MODULATION
- Publication number 20240187295
- Publication date Jun 6, 2024
- Samsung Electronics Co., Ltd.
- Pranav Madadi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACCESS NODE, USER EQUIPMENT, APPARATUS, METHOD AND COMPUTER PROGRAM...
- Publication number 20240118432
- Publication date Apr 11, 2024
- Volkswagen Aktiengesellschaft
- Andreas PFADLER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GENERATION AND RECEPTION OF DOUBLE-SIDE EXTENDED SLEPIAN-BASED WAVE...
- Publication number 20240113922
- Publication date Apr 4, 2024
- HUAWEI TECHNOLOGIES CO., LTD.
- Kamel TOURKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM FOR COMMUNICATION SYMBOLS
- Publication number 20240048424
- Publication date Feb 8, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Miguel LOPEZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL STATE INFORMATION REFERENCE SIGNALS IN ORTHOGONAL TIME FREQ...
- Publication number 20240031089
- Publication date Jan 25, 2024
- QUALCOMM Incorporated
- Raviteja PATCHAVA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACCESS NODE, USER EQUIPMENT, APPARATUS, METHOD AND COMPUTER PROGRAM...
- Publication number 20230412443
- Publication date Dec 21, 2023
- Volkswagen Aktiengesellschaft
- Andreas PFADLER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULATION AND EQUALIZATION IN AN ORTHONORMAL TIME-SHIFTING COMMUNI...
- Publication number 20230412444
- Publication date Dec 21, 2023
- Cohere Technologies, Inc.
- Ronny HADANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTER DEVICE AND RECEIVER DEVICE FOR A WIRELESS COMMUNICATION...
- Publication number 20230403189
- Publication date Dec 14, 2023
- Huawei Technologies Co., Ltd
- Nassar KSAIRI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Devices, Systems, And Methods Employing Polynomial Symbol Waveforms
- Publication number 20230396483
- Publication date Dec 7, 2023
- Astrapi Corporation
- Jerrold PROTHERO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for Communicating by Modulating Data on Zeros
- Publication number 20230379203
- Publication date Nov 23, 2023
- California Institute of Technology
- Philipp Walk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR SPECTRALLY EFFICIENT PILOT AND DETECTOR DESIG...
- Publication number 20230370316
- Publication date Nov 16, 2023
- THE INDIAN INSTITUTE OF TECHNOLOGY KHARAGPUR
- Chattla Santosh Reddy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS OF DATA CHANNEL CHARACTERIZATION AND USES THEREOF
- Publication number 20230327919
- Publication date Oct 12, 2023
- Cohere Technologies, Inc.
- Ronny HADANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL COMMUNICATION USING DISPERSED ORTHOGONAL TIME FREQUENCY SPA...
- Publication number 20230164013
- Publication date May 25, 2023
- COHERE TECHNOLOGIES, INC.
- Shachar Kons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Discrete cosine transform modulators

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method for spectrally efficient pilot and detector desig...

Devices, systems, and methods employing polynomial symbol waveforms

Demodulation reference signal precoding in high-doppler scenarios

Systems and methods for communicating by modulating data on zeros

Method and apparatus for determining a channel state of an impaired...

Pulse shaping in delay-doppler domain

Multiple access using orthogonal time frequency space modulation

Location-assisted channel estimation methods in wireless communicat...

Channel acquisition using orthogonal time frequency space modulated...

Electronic device and communication method

System and method for combining MIMO and mode-division multiplexing

Modulation and equalization in an orthonormal time-shifting communi...

Methods of using phases to reduce bandwidths or to transport data w...

Precoding wireless communications

Systems, devices, and methods employing instantaneous spectral anal...

Co-existence of orthogonal time frequency space and long term evolu...

Digital communication using dispersed orthogonal time frequency spa...

Devices, systems, and methods employing polynomial symbol waveforms

Systems and methods for communicating by modulating data on zeros

Device wakeup method and apparatus, electronic device, and storage...

Modulation and equalization in an orthonormal time-frequency shifti...

Methods of data communication in multipath channels

Adaptive transmitter symbol arrangement for OTFS channel estimation...

Precoding wireless communications

Phase tracking reference signal phase noise tracking

Orthogonal time frequency space modulation over a plurality of narr...

Lattice reduction in wireless communication

Methods of operating and implementing wireless communications systems

Orthogonal time frequency space communication system compatible wit...

Co-existence of orthogonal time frequency space and long term evolu...

Patents Applicationslast 30 patents

PULSE SHAPING IN DELAY-DOPPLER DOMAIN

BORESIGHT DIRECTION ALIGNMENT BASED ON REFERENCE SIGNAL TRANSMISSIO...

MULTI-CARRIER CONNECTION DESIGN VIA INTELLIGENT EXPLOITATION OF MUL...

METHODS OF OPERATING AND IMPLEMENTING WIRELESS COMMUNICATIONS SYSTEMS

METHOD AND APPARATUS FOR PRECODED GUARD INTERVAL-FREE SLEPIAN-BASED...

MULTIPLE ACCESS USING ORTHOGONAL TIME FREQUENCY SPACE MODULATION

CHANNEL ACQUISITION USING ORTHOGONAL TIME FREQUENCY SPACE MODULATED...

TRANSMITTING DEVICE, RECEIVING DEVICE, COMMUNICATION APPARATUS, AND...

TECHNIQUES FOR TONE RESERVATION IN ORTHOGONAL TIME-FREQUENCY SPACE...

SYSTEM AND METHOD FOR COMBINING MIMO AND MODE-DIVISION MULTIPLEXING

Information Mapping Method and Communication Device

PULSE SHAPING IN DELAY-DOPPLER DOMAIN

TRANSMITTER AND RECEIVER FOR AND METHOD OF TRANSMITTING AND RECEIVI...

MODULATION AND EQUALIZATION IN AN ORTHONORMAL TIME-SHIFTING COMMUNI...

TRANSMITTER, TRANSMISSION METHOD, RECEIVER, AND RECEPTION METHOD

ULTRA WIDE BAND SIGNALS USING ORTHOGONAL TIME FREQUENCY SPACE MODUL...

ITERATIVE DECODING OF ORTHOGONAL TIME FREQUENCY SPACE WAVEFORMS IN...

AI/ML EMPOWERED HIGH ORDER MODULATION

ACCESS NODE, USER EQUIPMENT, APPARATUS, METHOD AND COMPUTER PROGRAM...

GENERATION AND RECEPTION OF DOUBLE-SIDE EXTENDED SLEPIAN-BASED WAVE...

TRANSFORM FOR COMMUNICATION SYMBOLS

CHANNEL STATE INFORMATION REFERENCE SIGNALS IN ORTHOGONAL TIME FREQ...

ACCESS NODE, USER EQUIPMENT, APPARATUS, METHOD AND COMPUTER PROGRAM...

MODULATION AND EQUALIZATION IN AN ORTHONORMAL TIME-SHIFTING COMMUNI...

TRANSMITTER DEVICE AND RECEIVER DEVICE FOR A WIRELESS COMMUNICATION...

Devices, Systems, And Methods Employing Polynomial Symbol Waveforms

Systems and Methods for Communicating by Modulating Data on Zeros

SYSTEM AND METHOD FOR SPECTRALLY EFFICIENT PILOT AND DETECTOR DESIG...

METHODS OF DATA CHANNEL CHARACTERIZATION AND USES THEREOF

DIGITAL COMMUNICATION USING DISPERSED ORTHOGONAL TIME FREQUENCY SPA...