Estimation of channel covariance

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H04L25/021

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

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H04L25/021Estimation of channel covariance

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for improved WLAN channel information gathering...
- Patent number 12,200,529
- Issue date Jan 14, 2025
- Huawei Technologies Canada Co., Ltd.
- Jie Mei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for distance measurement using UWB radar
- Patent number 12,192,034
- Issue date Jan 7, 2025
- Samsung Electronics Co., Ltd.
- Hoang Viet Nguyen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reconstruction method of discrete digital signals in noisy overload...
- Patent number 12,191,923
- Issue date Jan 7, 2025
- Continental Automotive Technologies GmbH
- David Gonzalez Gonzalez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power line communication channel impulse response multilevel quanti...
- Patent number 12,177,335
- Issue date Dec 24, 2024
- QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
- Roberto Di Pietro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing signals
- Patent number 12,170,585
- Issue date Dec 17, 2024
- Nokia Technologies Oy
- Oana-Elena Barbu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User selection for MU-MIMO communications
- Patent number 12,167,436
- Issue date Dec 10, 2024
- Nokia Solutions and Networks Oy
- Weiqiang Mao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Performance improvement for UE with limited CSI-RS capability via r...
- Patent number 12,160,299
- Issue date Dec 3, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jianguo Long
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ceiling fan, blade, and blade connector
- Patent number 12,158,160
- Issue date Dec 3, 2024
- Hunter Fan Company
- Charles William Botkin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Physical broadcast channel precoding in high-doppler scenarios
- Patent number 12,155,585
- Issue date Nov 26, 2024
- QUALCOMM Incorporated
- Raviteja Patchava
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network node identification using wireless signal signatures
- Patent number 12,137,010
- Issue date Nov 5, 2024
- NXP B.V.
- Klaas Brink
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless device, network node and methods performed therein for tim...
- Patent number 12,108,356
- Issue date Oct 1, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Per Ernström
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure ultra wide band ranging
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- Issue date Sep 17, 2024
- Qorvo US, Inc.
- Jaroslaw Niewczas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for PDP estimation in frequency domain
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- Issue date Aug 27, 2024
- Nokia Solutions and Networks Oy
- Patrick Albert Krief
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device for cell coverage enhancement and operation metho...
- Patent number 12,074,634
- Issue date Aug 27, 2024
- Samsung Electronics Co., Ltd.
- Ikbeom Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel statistics based adaptive beam weight estimation
- Patent number 12,068,830
- Issue date Aug 20, 2024
- QUALCOMM Incorporated
- Vasanthan Raghavan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system, wireless communication method, and t...
- Patent number 12,057,898
- Issue date Aug 6, 2024
- Nippon Telegraph and Telephone Corporation
- Hayato Fukuzono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for determining variability of a state of a medium
- Patent number 12,051,858
- Issue date Jul 30, 2024
- KNOW LABS, INC.
- Phillip Bosua
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Neural network based line of sight detection and angle estimation f...
- Patent number 12,052,121
- Issue date Jul 30, 2024
- QUALCOMM Incorporated
- Srinivas Yerramalli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device and operating method
- Patent number 12,047,113
- Issue date Jul 23, 2024
- NXP B.V.
- Stefan Tertinek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sensing-assisted channel estimation
- Patent number 12,040,917
- Issue date Jul 16, 2024
- Huawei Technologies Co., Ltd.
- Alireza Bayesteh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decision feedback equalization embedded in slicer
- Patent number 12,034,572
- Issue date Jul 9, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Shu-Chun Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compression and decompression of delay profile
- Patent number 12,034,461
- Issue date Jul 9, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Rydén
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
OFDM modulator for block-filtered OFDM transmitter, related block-f...
- Patent number 12,015,513
- Issue date Jun 18, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Nicolas Cassiau
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signaling techniques using fragmented and multi-partitioned UWB pac...
- Patent number 12,015,916
- Issue date Jun 18, 2024
- Apple Inc.
- Joachim S. Hammerschmidt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coverage enhanced reciprocity-based precoding scheme
- Patent number 12,003,353
- Issue date Jun 4, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Mohammadreza Malek-Mohammadi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of discrete digital signal recovery in noisy overloaded wire...
- Patent number 11,996,899
- Issue date May 28, 2024
- Continental Automotive Technologies GmbH
- David Gonzalez Gonzalez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for hybridized ultra-wideband and narrowband signaling
- Patent number 11,991,107
- Issue date May 21, 2024
- Apple Inc.
- Joachim S. Hammerschmidt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining covariance using a lossy compression method
- Patent number 11,985,009
- Issue date May 14, 2024
- Nokia Solutions and Networks Oy
- Richa Gupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast data transmission for wireless power transfer systems
- Patent number 11,984,944
- Issue date May 14, 2024
- POWERMAT TECHNOLOGIES LTD.
- Itay Sherman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Detection system, detection device, and detection method
- Patent number 11,979,482
- Issue date May 7, 2024
- Sumitomo Electric Industries, Ltd.
- Satoru Sakurazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
USER SCHEDULING METHOD IN MULTI-ANTENNA SIGNAL TRANSMISSION, AND EL...
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- ZTE Corporation
- Hao WEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL SENDING METHOD AND COMMUNICATION APPARATUS
- Publication number 20250039021
- Publication date Jan 30, 2025
- Huawei Technologies Co., Ltd
- Ju Yan PAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CEILING FAN, BLADE, AND BLADE CONNECTOR
- Publication number 20250027508
- Publication date Jan 23, 2025
- HUNTER FAN COMPANY
- Charles William Botkin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SECURE RANGING METHOD AND COMMUNICATION APPARATUS
- Publication number 20250024254
- Publication date Jan 16, 2025
- Huawei Technologies Co., Ltd
- Kang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIME DOMAIN BASIS REPORTING FOR CHANNEL STATE INFORMATION
- Publication number 20250023610
- Publication date Jan 16, 2025
- QUALCOMM Incorporated
- Liangming WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL DETECTION METHOD AND DEVICE, AND STORAGE MEDIUM
- Publication number 20250023759
- Publication date Jan 16, 2025
- ZTE Corporation
- Xiaojing XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECRET KEY EXTRACTION FOR PHYSICAL LAYER PROTECTION IN A WIRELESS C...
- Publication number 20250016556
- Publication date Jan 9, 2025
- QUALCOMM Incorporated
- Ahmed Elshafie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ULTRA-WIDEBAND SIGNAL SYNCHRONIZATION METHOD AND COMMUNICATION APPA...
- Publication number 20250016702
- Publication date Jan 9, 2025
- Huawei Technologies Co., Ltd
- Wei Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE FOR CONTROLLING ELECTRONIC DEVICE USING UWB SIGNA...
- Publication number 20250015515
- Publication date Jan 9, 2025
- Samsung Electronics Co., Ltd.
- Jiho SHIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIGNAL TRANSMISSION METHOD AND APPARATUS
- Publication number 20250015832
- Publication date Jan 9, 2025
- Huawei Technologies Co., Ltd
- Yifei YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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A METHOD FOR TRANSMISSION OF DOWNLINK RADIO SIGNALS IN A D-MIMO SYS...
- Publication number 20250007562
- Publication date Jan 2, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Rafael Puerta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR ANGLE OF ARRIVAL (AOA) ESTIMATION
- Publication number 20240414026
- Publication date Dec 12, 2024
- NXP B.V.
- Shreyas Srirama reddy Manjuladevi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADJACENT CHANNEL INTERFERENCE MITIGATION FOR ULTRA-WIDEBAND SYSTEMS
- Publication number 20240413916
- Publication date Dec 12, 2024
- QUALCOMM Incorporated
- Ehsan HOSSEINI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information Processing Method and Communication Device
- Publication number 20240406761
- Publication date Dec 5, 2024
- VIVO MOBILE COMMUNICATION CO., LTD.
- Yuanyuan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPLINK-BASED ARTIFICIAL INTELLIGENCE / MACHINE LEARNING (AI/ML) POS...
- Publication number 20240406927
- Publication date Dec 5, 2024
- Mohammed Ali Mohammed HIRZALLAH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SENSING-ASSISTED CHANNEL ESTIMATION
- Publication number 20240406034
- Publication date Dec 5, 2024
- Huawei Technologies Co., Ltd
- ALIREZA BAYESTEH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPRESSING AND REPORTING PRS/SRS MEASUREMENTS FOR LMF-SIDED AI/ML...
- Publication number 20240388472
- Publication date Nov 21, 2024
- QUALCOMM Incorporated
- Mohammed Ali Mohammed HIRZALLAH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASE LOCK LOOP PHASE AMBIGUITY MITIGATION FOR MULTI-LINK OPERATION...
- Publication number 20240380640
- Publication date Nov 14, 2024
- Cisco Technology, Inc.
- Matthew Aaron Silverman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY SENSING CONTROL FOR AN ULTRA-WIDEBAND SYSTEM
- Publication number 20240380641
- Publication date Nov 14, 2024
- QUALCOMM Incorporated
- Pooria PAKROOH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF OPERATING A PULSED RADAR DEVICE AND PULSED RADAR DEVICE
- Publication number 20240369683
- Publication date Nov 7, 2024
- NXP B.V.
- Wolfgang Küchler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT LEARNING ALGORITHM FOR CHANNEL ESTIMATION IN WIRELESS COM...
- Publication number 20240372750
- Publication date Nov 7, 2024
- RAKUTEN SYMPHONY, INC.
- Venkatesh Hampasandra Muralidhara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR CONTROL SIGNAL CONFIGURATION FOR REFERENCE SIGNAL PR...
- Publication number 20240364563
- Publication date Oct 31, 2024
- QUALCOMM Incorporated
- Ahmed ELSHAFIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIDEBAND RESPONSE ACQUISITION FROM MULTIPLE NARROWBAND ANALOG OBSER...
- Publication number 20240364564
- Publication date Oct 31, 2024
- Nokia Solutions and Networks Oy
- Mehdi ALIJAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE, SYSTEM, METHOD, AND NON-TRANSITORY C...
- Publication number 20240356781
- Publication date Oct 24, 2024
- NEC Corporation
- Noriaki TAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER EQUIPMENT AND OPERATION METHOD THEREOF
- Publication number 20240323054
- Publication date Sep 26, 2024
- Samsung Electronics Co., Ltd.
- Hongsik Yoon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PURPOSE-DEPENDENT DETERMINATION OF START OF RECEIVER SYMBOL PROCESS...
- Publication number 20240323883
- Publication date Sep 26, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Niklas JALDÉN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECTION FINDING METHOD BASED ON UWB USING DIFFERENCE IN BEAM PATT...
- Publication number 20240319351
- Publication date Sep 26, 2024
- Kookmin University Industry Industry Academy Cooperation Foundation
- Byung-Jun JANG
- G01 - MEASURING TESTING
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SECURE ULTRA WIDE BAND RANGING
- Publication number 20240314000
- Publication date Sep 19, 2024
- DecaWave Ltd.
- Jaroslaw Niewczas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NEURAL NETWORK BASED LINE OF SIGHT DETECTION AND ANGLE ESTIMATION F...
- Publication number 20240314001
- Publication date Sep 19, 2024
- QUALCOMM Incorporated
- Srinivas YERRAMALLI
- G01 - MEASURING TESTING
Information Patent Application
PORT SELECTION WITH LOW COMPLEXITY
- Publication number 20240313832
- Publication date Sep 19, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Xueying Hou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Estimation of channel covariance

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and systems for improved WLAN channel information gathering...

System and method for distance measurement using UWB radar

Reconstruction method of discrete digital signals in noisy overload...

Power line communication channel impulse response multilevel quanti...

Processing signals

User selection for MU-MIMO communications

Performance improvement for UE with limited CSI-RS capability via r...

Ceiling fan, blade, and blade connector

Physical broadcast channel precoding in high-doppler scenarios

Network node identification using wireless signal signatures

Wireless device, network node and methods performed therein for tim...

Secure ultra wide band ranging

Method for PDP estimation in frequency domain

Electronic device for cell coverage enhancement and operation metho...

Channel statistics based adaptive beam weight estimation

Wireless communication system, wireless communication method, and t...

Methods for determining variability of a state of a medium

Neural network based line of sight detection and angle estimation f...

Communication device and operating method

Sensing-assisted channel estimation

Decision feedback equalization embedded in slicer

Compression and decompression of delay profile

OFDM modulator for block-filtered OFDM transmitter, related block-f...

Signaling techniques using fragmented and multi-partitioned UWB pac...

Coverage enhanced reciprocity-based precoding scheme

Method of discrete digital signal recovery in noisy overloaded wire...

Techniques for hybridized ultra-wideband and narrowband signaling

Determining covariance using a lossy compression method

Fast data transmission for wireless power transfer systems

Detection system, detection device, and detection method

Patents Applicationslast 30 patents

USER SCHEDULING METHOD IN MULTI-ANTENNA SIGNAL TRANSMISSION, AND EL...

SIGNAL SENDING METHOD AND COMMUNICATION APPARATUS

CEILING FAN, BLADE, AND BLADE CONNECTOR

SECURE RANGING METHOD AND COMMUNICATION APPARATUS

TIME DOMAIN BASIS REPORTING FOR CHANNEL STATE INFORMATION

SIGNAL DETECTION METHOD AND DEVICE, AND STORAGE MEDIUM

SECRET KEY EXTRACTION FOR PHYSICAL LAYER PROTECTION IN A WIRELESS C...

ULTRA-WIDEBAND SIGNAL SYNCHRONIZATION METHOD AND COMMUNICATION APPA...

ELECTRONIC DEVICE FOR CONTROLLING ELECTRONIC DEVICE USING UWB SIGNA...

SIGNAL TRANSMISSION METHOD AND APPARATUS

A METHOD FOR TRANSMISSION OF DOWNLINK RADIO SIGNALS IN A D-MIMO SYS...

SYSTEM AND METHOD FOR ANGLE OF ARRIVAL (AOA) ESTIMATION

ADJACENT CHANNEL INTERFERENCE MITIGATION FOR ULTRA-WIDEBAND SYSTEMS

Information Processing Method and Communication Device

UPLINK-BASED ARTIFICIAL INTELLIGENCE / MACHINE LEARNING (AI/ML) POS...

SENSING-ASSISTED CHANNEL ESTIMATION

COMPRESSING AND REPORTING PRS/SRS MEASUREMENTS FOR LMF-SIDED AI/ML...

PHASE LOCK LOOP PHASE AMBIGUITY MITIGATION FOR MULTI-LINK OPERATION...

RADIO FREQUENCY SENSING CONTROL FOR AN ULTRA-WIDEBAND SYSTEM

METHOD OF OPERATING A PULSED RADAR DEVICE AND PULSED RADAR DEVICE

EFFICIENT LEARNING ALGORITHM FOR CHANNEL ESTIMATION IN WIRELESS COM...

TECHNIQUES FOR CONTROL SIGNAL CONFIGURATION FOR REFERENCE SIGNAL PR...

WIDEBAND RESPONSE ACQUISITION FROM MULTIPLE NARROWBAND ANALOG OBSER...

WIRELESS COMMUNICATION DEVICE, SYSTEM, METHOD, AND NON-TRANSITORY C...

USER EQUIPMENT AND OPERATION METHOD THEREOF

PURPOSE-DEPENDENT DETERMINATION OF START OF RECEIVER SYMBOL PROCESS...

DIRECTION FINDING METHOD BASED ON UWB USING DIFFERENCE IN BEAM PATT...

SECURE ULTRA WIDE BAND RANGING

NEURAL NETWORK BASED LINE OF SIGHT DETECTION AND ANGLE ESTIMATION F...

PORT SELECTION WITH LOW COMPLEXITY