Restoration of channel reciprocity

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CPC
H04L25/0398

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Parent Industries

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

Current Industry

H04L25/0398Restoration of channel reciprocity

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Digital signal symbol decision generation with corresponding confid...
- Patent number 12,003,355
- Issue date Jun 4, 2024
- Mellanox Technologies, Ltd.
- Oz Harel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data recovery using subcarriers gradients
- Patent number 11,616,678
- Issue date Mar 28, 2023
- John W. Bogdan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Techniques for sparse code multiple access (SCMA) codebook design
- Patent number 11,588,522
- Issue date Feb 21, 2023
- QUALCOMM Incorporated
- Haitong Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
UE-aided channel reciprocity compensation for radio access in MIMO...
- Patent number 10,958,314
- Issue date Mar 23, 2021
- National Instruments Corporation
- Nikhil U. Kundargi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus therefor for detecting data transmitted accord...
- Patent number 10,868,700
- Issue date Dec 15, 2020
- LG Electronics Inc.
- Hojae Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data recovery from sub-carriers
- Patent number 10,721,113
- Issue date Jul 21, 2020
- John W. Bogdan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for sparsifying channel using beamforming
- Patent number 10,693,546
- Issue date Jun 23, 2020
- Seoul National University R&DB Foundation
- Byonghyo Shim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission control device, radio communication system, and radio...
- Patent number 10,581,642
- Issue date Mar 3, 2020
- Fujitsu Limited
- Daisuke Jitsukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for adaptive channel transmission using channe...
- Patent number 10,560,967
- Issue date Feb 11, 2020
- Industry-University Cooperation Foundation Hanyang University
- Hichan Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter-eNB over-the-air calibration for reciprocity-based coordinate...
- Patent number 10,484,212
- Issue date Nov 19, 2019
- QUALCOMM Incorporated
- Taesang Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems/methods of conducting a financial transaction using a smart...
- Patent number RE47633
- Issue date Oct 1, 2019
- Odyssey Wireless Inc.
- Peter D. Karabinis
Information Patent Grant
Reciprocal channel sounding reference signal allocation and configu...
- Patent number 10,389,504
- Issue date Aug 20, 2019
- QUALCOMM Incorporated
- Joseph Binamira Soriaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-band feedback for beamforming on downlink multiple user MIMO co...
- Patent number 10,389,425
- Issue date Aug 20, 2019
- Marvell World Trade Ltd.
- Hongyuan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for implementing sparse finite-impulse-respons...
- Patent number 10,382,101
- Issue date Aug 13, 2019
- Qatar University
- Abubakr O. Al-Abbasi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive filter and method of operating an adaptive filter
- Patent number 10,363,765
- Issue date Jul 30, 2019
- NXP B.V.
- Sujan Pandey
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Channel estimation for millimeter-wave communication/data link and...
- Patent number 10,298,301
- Issue date May 21, 2019
- Beihang University
- Zhenyu Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reciprocal channel sounding reference signal allocation and configu...
- Patent number 10,263,745
- Issue date Apr 16, 2019
- QUALCOMM Incorporated
- Joseph Binamira Soriaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining a high data rate for backchannel communications for ini...
- Patent number 10,116,413
- Issue date Oct 30, 2018
- Intel Corporation
- Frank N. Cornett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for channel estimation for mobile systems of in...
- Patent number 10,110,401
- Issue date Oct 23, 2018
- Intel IP Corporation
- Oana-Elena Barbu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reciprocal channel sounding reference signal allocation and configu...
- Patent number 10,075,271
- Issue date Sep 11, 2018
- QUALCOMM Incorporated
- Joseph Binamira Soriaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter-eNB over-the-air calibration for reciprocity-based coordinate...
- Patent number 10,033,558
- Issue date Jul 24, 2018
- QUALCOMM Incorporated
- Taesang Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Backchannel communications for initialization of high-speed networks
- Patent number 9,948,507
- Issue date Apr 17, 2018
- Intel Corporation
- Frank N. Cornett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for channel calibration among multiple RRUs
- Patent number 9,893,779
- Issue date Feb 13, 2018
- Huawei Technologies Co., Ltd.
- Liangming Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for recovering a sparse communication signal from a receive...
- Patent number 9,882,750
- Issue date Jan 30, 2018
- Huawei Technologies Co., Ltd.
- Lev Borisovich Rapoport
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-band feedback for beamforming on downlink multiple user MIMO co...
- Patent number 9,806,784
- Issue date Oct 31, 2017
- Marvell World Trade Ltd.
- Hongyuan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Direct synthesis of OFDM receiver clock
- Patent number 9,769,003
- Issue date Sep 19, 2017
- John W. Bogdan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data recovery with inverse transformation
- Patent number 9,749,169
- Issue date Aug 29, 2017
- John W. Bogdan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Determining a high data rate for backchannel communications for ini...
- Patent number 9,742,523
- Issue date Aug 22, 2017
- Intel Corporation
- Frank N. Cornett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive data recovery
- Patent number 9,584,171
- Issue date Feb 28, 2017
- John W. Bogdan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Determining a high data rate for backchannel communications for ini...
- Patent number 9,509,438
- Issue date Nov 29, 2016
- Intel Corporation
- Frank N. Cornett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DIGITAL SIGNAL SYMBOL DECISION GENERATION WITH CORRESPONDING CONFID...
- Publication number 20240283680
- Publication date Aug 22, 2024
- MELLANOX TECHNOLOGIES, LTD.
- Oz Harel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL SIGNAL SYMBOL DECISION GENERATION WITH CORRESPONDING CONFID...
- Publication number 20230421418
- Publication date Dec 28, 2023
- MELLANOX TECHNOLOGIES, LTD.
- Oz Harel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data Recovery using Gradients
- Publication number 20230388171
- Publication date Nov 30, 2023
- John W. Bogdan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Data Recovery using Subcarriers Gradients
- Publication number 20210006447
- Publication date Jan 7, 2021
- John W. Bogdan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR SPARSIFYING CHANNEL USING BEAMFORMING
- Publication number 20190341987
- Publication date Nov 7, 2019
- Seoul National University R&DB Foundation
- Byonghyo SHIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS THEREFOR FOR DETECTING DATA TRANSMITTED ACCORD...
- Publication number 20190165972
- Publication date May 30, 2019
- LG ELECTRONICS INC.
- Hojae LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECIPROCAL CHANNEL SOUNDING REFERENCE SIGNAL ALLOCATION AND CONFIGU...
- Publication number 20190020457
- Publication date Jan 17, 2019
- QUALCOMM Incorporated
- Joseph Binamira Soriaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER-ENB OVER-THE-AIR CALIBRATION FOR RECIPROCITY-BASED COORDINATE...
- Publication number 20180331861
- Publication date Nov 15, 2018
- QUALCOMM Incorporated
- Taesang Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE FILTER AND METHOD OF OPERATING AN ADAPTIVE FILTER
- Publication number 20180141363
- Publication date May 24, 2018
- NXP B.V.
- Sujan PANDEY
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHODS AND DEVICES FOR CHANNEL ESTIMATION FOR MOBILE SYSTEMS OF IN...
- Publication number 20180123837
- Publication date May 3, 2018
- Intel IP Corporation
- Oana-Elena Barbu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER-ENB OVER-THE-AIR CALIBRATION FOR RECIPROCITY-BASED COORDINATE...
- Publication number 20180097667
- Publication date Apr 5, 2018
- QUALCOMM Incorporated
- Taesang Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data Recovery from Sub-Carriers
- Publication number 20180069740
- Publication date Mar 8, 2018
- John W. Bogdan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUB-BAND FEEDBACK FOR BEAMFORMING ON DOWNLINK MULTIPLE USER MIMO CO...
- Publication number 20180041263
- Publication date Feb 8, 2018
- Marvell World Trade Ltd.
- Hongyuan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETERMINING A HIGH DATA RATE FOR BACKCHANNEL COMMUNICATIONS FOR INI...
- Publication number 20170353266
- Publication date Dec 7, 2017
- Intel Corporation
- Frank N. Cornett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR SPARSE CODE MULTIPLE ACCESS (SCMA) CODEBOOK DESIGN
- Publication number 20170295500
- Publication date Oct 12, 2017
- QUALCOMM Incorporated
- Haitong SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TELECOMMUNICATION NETWORKS
- Publication number 20170251385
- Publication date Aug 31, 2017
- VODAFONE IP LICENSING LIMITED
- David Andrew Fox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETERMINING A HIGH DATA RATE FOR BACKCHANNEL COMMUNICATIONS FOR INI...
- Publication number 20170085337
- Publication date Mar 23, 2017
- Intel Corporation
- Frank N. Cornett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR RECOVERING A SPARSE COMMUNICATION SIGNAL FROM A RECEIVE...
- Publication number 20160248611
- Publication date Aug 25, 2016
- Huawei Technologies Co., Ltd
- Lev Borisovich Rapoport
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Backchannel Communications For Initialization of High-Speed Networks
- Publication number 20150131708
- Publication date May 14, 2015
- FRANK N. CORNETT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS/METHODS OF ADAPTIVELY VARYING A SPECTRAL CONTENT OF COMMUNI...
- Publication number 20140348211
- Publication date Nov 27, 2014
- Peter D. Karabinis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS/METHODS OF TRANSMITTING INFORMATION VIA BASEBAND WAVEFORMS...
- Publication number 20140321571
- Publication date Oct 30, 2014
- EICES RESEARCH, INC.
- Peter D. Karabinis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS/METHODS OF TRANSMITTING INFORMATION VIA BASEBAND WAVEFORMS...
- Publication number 20140269845
- Publication date Sep 18, 2014
- EICES RESEARCH, INC.
- Peter D. Karabinis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive Data Decoding
- Publication number 20140270020
- Publication date Sep 18, 2014
- John W. Bogdan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ADAPTIVE CHANNEL TRANSMISSION USING CHANNE...
- Publication number 20140241171
- Publication date Aug 28, 2014
- Hichan Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Direct Data Recovery
- Publication number 20140192913
- Publication date Jul 10, 2014
- John W. Bogdan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND/OR METHODS OF WIRELESS COMMUNICATIONS
- Publication number 20140171030
- Publication date Jun 19, 2014
- EICES RESEARCH, INC.
- Peter D. Karabinis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for a Krylov Method Symbol Equalizer
- Publication number 20140140376
- Publication date May 22, 2014
- BROADCOM CORPORATION
- Chun-Hsuan Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS/METHODS OF ADAPTIVELY VARYING A BANDWIDTH AND/OR FREQUENCY...
- Publication number 20140056341
- Publication date Feb 27, 2014
- EICES RESEARCH, INC.
- Peter D. Karabinis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INTERFERENCE ALIGNMENT IN A WIRELESS COMMU...
- Publication number 20140003274
- Publication date Jan 2, 2014
- Samsung Electronics Co., LTD
- Bruno Clerckx
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MACRO-FEMTO INTER-CELL INTERFERENCE MITIGATION
- Publication number 20130322301
- Publication date Dec 5, 2013
- Intel Mobile Communications GmbH
- Irfan Ghauri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Restoration of channel reciprocity

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Digital signal symbol decision generation with corresponding confid...

Data recovery using subcarriers gradients

Techniques for sparse code multiple access (SCMA) codebook design

UE-aided channel reciprocity compensation for radio access in MIMO...

Method and apparatus therefor for detecting data transmitted accord...

Data recovery from sub-carriers

Apparatus and method for sparsifying channel using beamforming

Transmission control device, radio communication system, and radio...

Apparatus and method for adaptive channel transmission using channe...

Inter-eNB over-the-air calibration for reciprocity-based coordinate...

Systems/methods of conducting a financial transaction using a smart...

Reciprocal channel sounding reference signal allocation and configu...

Sub-band feedback for beamforming on downlink multiple user MIMO co...

Method and apparatus for implementing sparse finite-impulse-respons...

Adaptive filter and method of operating an adaptive filter

Channel estimation for millimeter-wave communication/data link and...

Reciprocal channel sounding reference signal allocation and configu...

Determining a high data rate for backchannel communications for ini...

Methods and devices for channel estimation for mobile systems of in...

Reciprocal channel sounding reference signal allocation and configu...

Inter-eNB over-the-air calibration for reciprocity-based coordinate...

Backchannel communications for initialization of high-speed networks

Method and apparatus for channel calibration among multiple RRUs

Method for recovering a sparse communication signal from a receive...

Sub-band feedback for beamforming on downlink multiple user MIMO co...

Direct synthesis of OFDM receiver clock

Data recovery with inverse transformation

Determining a high data rate for backchannel communications for ini...

Adaptive data recovery

Determining a high data rate for backchannel communications for ini...

Patents Applicationslast 30 patents

DIGITAL SIGNAL SYMBOL DECISION GENERATION WITH CORRESPONDING CONFID...

DIGITAL SIGNAL SYMBOL DECISION GENERATION WITH CORRESPONDING CONFID...

Data Recovery using Gradients

Data Recovery using Subcarriers Gradients

APPARATUS AND METHOD FOR SPARSIFYING CHANNEL USING BEAMFORMING

METHOD AND APPARATUS THEREFOR FOR DETECTING DATA TRANSMITTED ACCORD...

RECIPROCAL CHANNEL SOUNDING REFERENCE SIGNAL ALLOCATION AND CONFIGU...

INTER-ENB OVER-THE-AIR CALIBRATION FOR RECIPROCITY-BASED COORDINATE...

ADAPTIVE FILTER AND METHOD OF OPERATING AN ADAPTIVE FILTER

METHODS AND DEVICES FOR CHANNEL ESTIMATION FOR MOBILE SYSTEMS OF IN...

INTER-ENB OVER-THE-AIR CALIBRATION FOR RECIPROCITY-BASED COORDINATE...

Data Recovery from Sub-Carriers

SUB-BAND FEEDBACK FOR BEAMFORMING ON DOWNLINK MULTIPLE USER MIMO CO...

DETERMINING A HIGH DATA RATE FOR BACKCHANNEL COMMUNICATIONS FOR INI...

TECHNIQUES FOR SPARSE CODE MULTIPLE ACCESS (SCMA) CODEBOOK DESIGN

TELECOMMUNICATION NETWORKS

DETERMINING A HIGH DATA RATE FOR BACKCHANNEL COMMUNICATIONS FOR INI...

METHOD FOR RECOVERING A SPARSE COMMUNICATION SIGNAL FROM A RECEIVE...

Backchannel Communications For Initialization of High-Speed Networks

SYSTEMS/METHODS OF ADAPTIVELY VARYING A SPECTRAL CONTENT OF COMMUNI...

SYSTEMS/METHODS OF TRANSMITTING INFORMATION VIA BASEBAND WAVEFORMS...

SYSTEMS/METHODS OF TRANSMITTING INFORMATION VIA BASEBAND WAVEFORMS...

Adaptive Data Decoding

APPARATUS AND METHOD FOR ADAPTIVE CHANNEL TRANSMISSION USING CHANNE...

Direct Data Recovery

SYSTEMS AND/OR METHODS OF WIRELESS COMMUNICATIONS

System and Method for a Krylov Method Symbol Equalizer

SYSTEMS/METHODS OF ADAPTIVELY VARYING A BANDWIDTH AND/OR FREQUENCY...

METHOD AND APPARATUS FOR INTERFERENCE ALIGNMENT IN A WIRELESS COMMU...

MACRO-FEMTO INTER-CELL INTERFERENCE MITIGATION