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
Delta spread-wise MU-MIMO scaling configuration
- Patent number 12,323,964
- Issue date Jun 3, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Ming Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for hybridized ultra-wideband and narrowband signaling
- Patent number 12,323,354
- Issue date Jun 3, 2025
- Apple Inc.
- Joachim S. Hammerschmidt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CM based channel status information enhancement
- Patent number 12,301,387
- Issue date May 13, 2025
- Samsung Electronics Co., Ltd.
- Yeqing Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase lock loop phase ambiguity mitigation for multi-link operation...
- Patent number 12,301,385
- Issue date May 13, 2025
- Cisco Technology, Inc.
- Matthew Aaron Silverman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transceiver
- Patent number 12,289,186
- Issue date Apr 29, 2025
- NXP B.V.
- Manuel Lafer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compensating for missed positioning reference signals
- Patent number 12,283,984
- Issue date Apr 22, 2025
- Nokia Solutions and Networks Oy
- Muhammad Tayyab
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data-aided channel tracking for OFDM systems
- Patent number 12,278,717
- Issue date Apr 15, 2025
- Samsung Electronics Co. Ltd.
- Federico Penna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vector channel analyzer
- Patent number 12,278,715
- Issue date Apr 15, 2025
- ASTRONICS TEST SYSTEMS
- Gary Robert Kenworthy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device(s) for supporting calibration of a multi-antenna...
- Patent number 12,261,719
- Issue date Mar 25, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Asplund
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device for expanding sensing bandwidth by integrating pl...
- Patent number 12,259,457
- Issue date Mar 25, 2025
- Samsung Electronics Co., Ltd.
- Junsu Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive beamforming from a configured beam subset
- Patent number 12,244,374
- Issue date Mar 4, 2025
- QUALCOMM Incorporated
- Vasanthan Raghavan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for channel estimation and precoding with inc...
- Patent number 12,231,265
- Issue date Feb 18, 2025
- Huawei Technologies Co., Ltd.
- Guosen Yue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for signal detection and channel estimation, an...
- Patent number 12,218,711
- Issue date Feb 4, 2025
- FONDATION B-COM
- Matthieu Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for multi-domain conversions of high dimensio...
- Patent number 12,218,780
- Issue date Feb 4, 2025
- Huawei Technologies Co., Ltd.
- Guosen Yue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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
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
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
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
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
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
- Patent number 12,095,594
- Issue date Sep 17, 2024
- Qorvo US, Inc.
- Jaroslaw Niewczas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for PDP estimation in frequency domain
- Patent number 12,074,657
- 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

Patents Applicationslast 30 patents

Information Patent Application
LOW COMPLEXITY ML AUGMENTED ROBUST CHANNEL ESTIMATION
- Publication number 20250158850
- Publication date May 15, 2025
- Samsung Electronics Co., Ltd.
- Samuel Albert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMI-BLIND CHANNEL ESTIMATION
- Publication number 20250141716
- Publication date May 1, 2025
- Nokia Solutions and Networks Oy
- Shuang QIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC BEAM MANAGEMENT
- Publication number 20250132805
- Publication date Apr 24, 2025
- QUALCOMM Incorporated
- Jun ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR CHANNEL ORIENTED TONE RESERVATION
- Publication number 20250133538
- Publication date Apr 24, 2025
- QUALCOMM Incorporated
- Shay LANDIS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE WITH STEERING AND CHANNEL STITCHING FOR AN EXTENDED BANDWIDTH
- Publication number 20250125995
- Publication date Apr 17, 2025
- NXP B.V.
- Wolfgang Küchler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ULTRA WIDE BAND BASED ZONE DETERMINATION SYSTEM
- Publication number 20250119321
- Publication date Apr 10, 2025
- Robert Bosch GmbH
- Martin COORS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL TRANSMISSION METHOD, APPARATUS, AND SYSTEM
- Publication number 20250119322
- Publication date Apr 10, 2025
- Huawei Technologies Co., Ltd
- Qian YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR REPORTING SUB-BAND FULL-DUPLEX (SBFD) CAPABILITY UPD...
- Publication number 20250097076
- Publication date Mar 20, 2025
- QUALCOMM Incorporated
- Ahmed Attia ABOTABL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR COMMUNICATION BETWEEN AN EMITTER AND A RECEIVER, CORRESP...
- Publication number 20250096860
- Publication date Mar 20, 2025
- ORANGE
- Raphaël VISOZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DESIGNING TIME-DOMAIN NON-STATIONARY V2V MIMO COMMUNICAT...
- Publication number 20250080259
- Publication date Mar 6, 2025
- SOUTHEAST UNIVERSITY
- Chengxiang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPENSATING FOR MISSED POSITIONING REFERENCE SIGNALS
- Publication number 20250080160
- Publication date Mar 6, 2025
- Nokia Solutions and Networks Oy
- Muhammad TAYYAB
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK ASSISTED TIME REVERSAL RADIO FREQUENCY SENSING
- Publication number 20250080381
- Publication date Mar 6, 2025
- QUALCOMM Incorporated
- Weimin DUAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And Apparatus For A Positioning Model Using Relative Time In...
- Publication number 20250052878
- Publication date Feb 13, 2025
- MEDIATEK SINGAPORE PTE LTD
- Mingwei Jie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR FEEDING BACK SENSING MEASUREMENT RESULT BASED ON ULTRA W...
- Publication number 20250047527
- Publication date Feb 6, 2025
- Huawei Technologies Co., Ltd
- Xiaohui PENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA SIGNAL PROCESSING IN MULTIPLE SUB-PANEL-BASED UPLINK MIMO TRAN...
- Publication number 20250047526
- Publication date Feb 6, 2025
- Nokia Solutions and Networks Oy
- Pavan KOTESHWAR SRINATH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER SCHEDULING METHOD IN MULTI-ANTENNA SIGNAL TRANSMISSION, AND EL...
- Publication number 20250038793
- Publication date Jan 30, 2025
- 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
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
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
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
Information Patent Application
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

Estimation of channel covariance

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Delta spread-wise MU-MIMO scaling configuration

Techniques for hybridized ultra-wideband and narrowband signaling

CM based channel status information enhancement

Phase lock loop phase ambiguity mitigation for multi-link operation...

Transceiver

Compensating for missed positioning reference signals

Data-aided channel tracking for OFDM systems

Vector channel analyzer

Method and device(s) for supporting calibration of a multi-antenna...

Electronic device for expanding sensing bandwidth by integrating pl...

Adaptive beamforming from a configured beam subset

Methods and apparatus for channel estimation and precoding with inc...

Methods and devices for signal detection and channel estimation, an...

Methods and apparatus for multi-domain conversions of high dimensio...

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

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

System and method for distance measurement using UWB radar

Power line communication channel impulse response multilevel quanti...

Processing signals

User selection for MU-MIMO communications

Ceiling fan, blade, and blade connector

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

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...

Patents Applicationslast 30 patents

LOW COMPLEXITY ML AUGMENTED ROBUST CHANNEL ESTIMATION

SEMI-BLIND CHANNEL ESTIMATION

DYNAMIC BEAM MANAGEMENT

TECHNIQUES FOR CHANNEL ORIENTED TONE RESERVATION

DEVICE WITH STEERING AND CHANNEL STITCHING FOR AN EXTENDED BANDWIDTH

ULTRA WIDE BAND BASED ZONE DETERMINATION SYSTEM

SIGNAL TRANSMISSION METHOD, APPARATUS, AND SYSTEM

TECHNIQUES FOR REPORTING SUB-BAND FULL-DUPLEX (SBFD) CAPABILITY UPD...

METHOD FOR COMMUNICATION BETWEEN AN EMITTER AND A RECEIVER, CORRESP...

METHOD FOR DESIGNING TIME-DOMAIN NON-STATIONARY V2V MIMO COMMUNICAT...

COMPENSATING FOR MISSED POSITIONING REFERENCE SIGNALS

NETWORK ASSISTED TIME REVERSAL RADIO FREQUENCY SENSING

Method And Apparatus For A Positioning Model Using Relative Time In...

METHOD FOR FEEDING BACK SENSING MEASUREMENT RESULT BASED ON ULTRA W...

DATA SIGNAL PROCESSING IN MULTIPLE SUB-PANEL-BASED UPLINK MIMO TRAN...

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

SIGNAL DETECTION METHOD AND DEVICE, AND STORAGE MEDIUM

TIME DOMAIN BASIS REPORTING FOR CHANNEL STATE INFORMATION

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...