Channel estimation

Industry

CPC
H04L25/0202

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Parent Industries

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

Current Industry

H04L25/0202Channel estimation

Industries

Patents Grantslast 30 patents

Information Patent Grant
Electronic device performing precoding detection for adaptive chann...
- Patent number 12,294,427
- Issue date May 6, 2025
- Samsung Electronics Co., Ltd.
- Gyoungil Kwak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method to reduce latency in serial FFT based OFDM receiv...
- Patent number 12,289,190
- Issue date Apr 29, 2025
- Cypress Semiconductor Corporation
- Harish Chuppala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Estimation system and estimation method
- Patent number 12,289,184
- Issue date Apr 29, 2025
- Hitachi, Ltd.
- Masato Utsumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RF distortion analysis and gain compression characterization based...
- Patent number 12,278,714
- Issue date Apr 15, 2025
- Keysight Technologies, Inc.
- Mark Hanni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Demodulation reference signal (DMRS) and sounding reference signal...
- Patent number 12,273,874
- Issue date Apr 8, 2025
- QUALCOMM Incorporated
- Wei Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communicating across a wideband using sub-bands
- Patent number 12,262,360
- Issue date Mar 25, 2025
- QUALCOMM Incorporated
- Srinivas Yerramalli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for detecting of channel conditions and channel e...
- Patent number 12,244,438
- Issue date Mar 4, 2025
- Silicon Laboratories Inc.
- Alexander Kleinerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for enhancement on basis subset indication...
- Patent number 12,244,387
- Issue date Mar 4, 2025
- Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Venkatesh Ramireddy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Machine-learning architectures for broadcast and multicast communic...
- Patent number 12,236,347
- Issue date Feb 25, 2025
- Google LLC
- Jibing Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for transmitting or receiving signal in wireless communicati...
- Patent number 12,231,231
- Issue date Feb 18, 2025
- LG Electronics Inc.
- Inkwon Seo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for generating reference signal with low peak ave...
- Patent number 12,218,871
- Issue date Feb 4, 2025
- Huawei Technologies Co., Ltd.
- Nuwan Suresh Ferdinand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lattice reduction transformation matrix calculation and signaling
- Patent number 12,192,040
- Issue date Jan 7, 2025
- QUALCOMM Incorporated
- Jacob Pick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless telecommunications apparatus and methods
- Patent number 12,193,029
- Issue date Jan 7, 2025
- Sony Group Corporation
- Samuel Asangbeng Atungsiri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Explicit multiuser beamforming training in a wireless local area ne...
- Patent number 12,184,371
- Issue date Dec 31, 2024
- MARVELL ASIA PTE. LTD.
- Liwen Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for managing an intersymbol interference in an ul...
- Patent number 12,184,454
- Issue date Dec 31, 2024
- Samsung Electronics Co., Ltd.
- Anusha Gunturu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase tracking reference signals (PTRSs) with zero power (ZP) tones
- Patent number 12,184,570
- Issue date Dec 31, 2024
- QUALCOMM Incorporated
- Ahmed Abdelaziz Ibrahim Abdelaziz Zewail
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, system and method of wireless sensing
- Patent number 12,177,143
- Issue date Dec 24, 2024
- Intel Corporation
- Artyom Lomayev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frame transmitting method and frame receiving method
- Patent number 12,177,050
- Issue date Dec 24, 2024
- Atlas Global Technologies LLC
- Heejung Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method and apparatus
- Patent number 12,177,042
- Issue date Dec 24, 2024
- Huawei Technologies Co., Ltd.
- Xinyu Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications with utilization of current preamble for decoding pr...
- Patent number 12,177,153
- Issue date Dec 24, 2024
- NXP B.V.
- Vincent Pierre Martinez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods of low power indoor transmission in a wireless...
- Patent number 12,166,711
- Issue date Dec 10, 2024
- MediaTek Singapore Pte Ltd.
- Jianhan Liu
- 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
Method and apparatus for wireless communications
- Patent number 12,160,329
- Issue date Dec 3, 2024
- NXP USA, INC.
- Ankit Sethi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-antenna WiFi based breathing rate estimation
- Patent number 12,160,298
- Issue date Dec 3, 2024
- Samsung Electronics Co., Ltd.
- Vishnu Vardhan Ratnam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Guard intervals for multi-user high efficiency (HE) wireless local...
- Patent number 12,143,180
- Issue date Nov 12, 2024
- InterDigital Patent Holdings, Inc.
- Yuan Sheng Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for reporting channel state in wireless communica...
- Patent number 12,143,330
- Issue date Nov 12, 2024
- LG Electronics Inc.
- Kunil Yum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining similarity between channel estimations
- Patent number 12,137,009
- Issue date Nov 5, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Faezeh Alavi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for information configuration, method and device...
- Patent number 12,133,203
- Issue date Oct 29, 2024
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Yuanyuan Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for feedback reporting in a wireless commun...
- Patent number 12,132,541
- Issue date Oct 29, 2024
- Koninklijke Philips N.V.
- Markus Landmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Technique for transmitting LTF signal in wireless communication system
- Patent number 12,132,591
- Issue date Oct 29, 2024
- LG Electronics Inc.
- Dongguk Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CALCULATING INTERFERENCE SUPPRESSION WEIGHTS AND PROCESSING SIGNALS
- Publication number 20250150180
- Publication date May 8, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Andres REIAL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PASSIVE SELF-ANNOUNCING RECONFIGURABLE INTELLIGENT SURFACE
- Publication number 20250141497
- Publication date May 1, 2025
- NEC Laboratories Europe GmbH
- Francesco Devoti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REPORTING OF A CONFIGURATION FOR SIDELINK REFERENCE SIGNALS AND DOW...
- Publication number 20250125994
- Publication date Apr 17, 2025
- QUALCOMM Incorporated
- Ahmed ELSHAFIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR DETECTING STARTING POINT OF SIGNAL, STORAGE M...
- Publication number 20250126002
- Publication date Apr 17, 2025
- GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED
- Fei Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL TRANSMISSION METHOD AND APPARATUS
- Publication number 20250119320
- Publication date Apr 10, 2025
- Huawei Technologies Co., Ltd
- Jian Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES TO DETERMINE UE COMMUNICATION STATES VIA MACHINE LEARNING
- Publication number 20250119825
- Publication date Apr 10, 2025
- QUALCOMM Incorporated
- Jie MAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPEN RADIO UNIT GROUP IDENTIFIERS
- Publication number 20250113348
- Publication date Apr 3, 2025
- QUALCOMM Incorporated
- Deepak AGARWAL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR GENERATING SEQUENCE, AND COMMUNICATION DEVICE
- Publication number 20250112803
- Publication date Apr 3, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- JING XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND COMMUNICATION APPARATUS
- Publication number 20250097074
- Publication date Mar 20, 2025
- Huawei Technologies Co., Ltd
- Xiaohui Peng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, METHOD, AND RECORDING MEDIUM
- Publication number 20250088233
- Publication date Mar 13, 2025
- NEC Corporation
- Motoya Iwasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Machine Learning Based CSI Feedback Acquisition
- Publication number 20250080188
- Publication date Mar 6, 2025
- Nokia Technologies Oy
- Xiaomao MAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRIGGERING A FREQUENCY-DEPENDENT SUBBAND IMPAIRMENT ESTIMATE AT A U...
- Publication number 20250071001
- Publication date Feb 27, 2025
- QUALCOMM Incorporated
- Aviv REGEV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GUARD INTERVALS FOR MULTI-USER HIGH EFFICIENCY (HE) WIRELESS LOCAL...
- Publication number 20250070836
- Publication date Feb 27, 2025
- INTERDIGITAL PATENT HOLDINGS, INC.
- Yuan Sheng Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIGURABLE ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) SIGN...
- Publication number 20250062935
- Publication date Feb 20, 2025
- Space Exploration Technologies Corp.
- Martin S. McCormick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECONFIGURABLE INTELLIGENT SURFACE CO-EXISTENCE
- Publication number 20250062794
- Publication date Feb 20, 2025
- QUALCOMM Incorporated
- Saeid Sahraei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE AND SIGNAL DEMODULATION METHOD
- Publication number 20250055736
- Publication date Feb 13, 2025
- Omron Corporation
- Yusuke MIWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARRAY GROUPING–BASED COMMUNICATION METHOD AND COMMUNICATION APPARATUS
- Publication number 20250055523
- Publication date Feb 13, 2025
- Huawei Technologies Co., Ltd
- Miao Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BI-DIMENSIONAL STEERING MATRIX ALIGNMENT AT BEAMFORMER
- Publication number 20250055518
- Publication date Feb 13, 2025
- NXP USA, Inc.
- Sayak Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA COLLECTION AND PRECODING RESTRICTIONS FOR ARTIFICIAL INTELLIGE...
- Publication number 20250055534
- Publication date Feb 13, 2025
- Samsung Electronics Co., Ltd.
- Hamid SABER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIRTUAL CABLE CALIBRATION IN OVER THE AIR CONFORMANCE TESTING
- Publication number 20250055575
- Publication date Feb 13, 2025
- Nokia Technologies Oy
- Rachit MAHENDRA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RACH BASED ON FMCW CHANNEL SOUNDING
- Publication number 20250048431
- Publication date Feb 6, 2025
- QUALCOMM Incorporated
- Weimin DUAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO STATION AND CARRIER SENSING METHOD
- Publication number 20250047523
- Publication date Feb 6, 2025
- Icom Incorporated
- Hiroshi KOTERA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EAVESDROPPING PREVENTION USING CHANNEL-BASED PHASE PRE-EQUALIZATION
- Publication number 20250047535
- Publication date Feb 6, 2025
- Istanbul Medipol Universitesi Teknoloji Transfer Ofisi Anonim Sirketi
- Muhammad Sohaib Jamal SOLAIJA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR CHANNEL STATE ACQUISITION WITH SELF-INTERFE...
- Publication number 20250039873
- Publication date Jan 30, 2025
- Huawei Technologies Co., Ltd
- XI Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-STAGE DISTRIBUTED BEAMFORMING FOR DISTRIBUTED MOSAIC WIRELESS...
- Publication number 20250038803
- Publication date Jan 30, 2025
- Arizona Board of Regents on behalf of Arizona State University
- Andrew Herschfelt
- 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
METHODS AND APPARATUSES FOR FEEDBACK REPORTING IN A WIRELESS COMMUN...
- Publication number 20250015850
- Publication date Jan 9, 2025
- Koninklijke Philips N.V.
- Markus Landmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LATTICE REDUCTION TRANSFORMATION MATRIX CALCULATION AND SIGNALING
- Publication number 20250007768
- Publication date Jan 2, 2025
- QUALCOMM Incorporated
- Jacob PICK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD
- Publication number 20240429956
- Publication date Dec 26, 2024
- Mitsubishi Electric Corporation
- Kohei SENGA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Attack Detection Method for Wi-Fi Secure Ranging from Transmitter t...
- Publication number 20240406031
- Publication date Dec 5, 2024
- MEDIATEK INC.
- Ching-Chia Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Channel estimation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electronic device performing precoding detection for adaptive chann...

System and method to reduce latency in serial FFT based OFDM receiv...

Estimation system and estimation method

RF distortion analysis and gain compression characterization based...

Demodulation reference signal (DMRS) and sounding reference signal...

Communicating across a wideband using sub-bands

System and method for detecting of channel conditions and channel e...

Methods and apparatuses for enhancement on basis subset indication...

Machine-learning architectures for broadcast and multicast communic...

Method for transmitting or receiving signal in wireless communicati...

System and method for generating reference signal with low peak ave...

Lattice reduction transformation matrix calculation and signaling

Wireless telecommunications apparatus and methods

Explicit multiuser beamforming training in a wireless local area ne...

Method and system for managing an intersymbol interference in an ul...

Phase tracking reference signals (PTRSs) with zero power (ZP) tones

Apparatus, system and method of wireless sensing

Frame transmitting method and frame receiving method

Communication method and apparatus

Communications with utilization of current preamble for decoding pr...

Systems and methods of low power indoor transmission in a wireless...

Ceiling fan, blade, and blade connector

Method and apparatus for wireless communications

Multi-antenna WiFi based breathing rate estimation

Guard intervals for multi-user high efficiency (HE) wireless local...

Method and device for reporting channel state in wireless communica...

Determining similarity between channel estimations

Method and device for information configuration, method and device...

Methods and apparatuses for feedback reporting in a wireless commun...

Technique for transmitting LTF signal in wireless communication system

Patents Applicationslast 30 patents

CALCULATING INTERFERENCE SUPPRESSION WEIGHTS AND PROCESSING SIGNALS

PASSIVE SELF-ANNOUNCING RECONFIGURABLE INTELLIGENT SURFACE

REPORTING OF A CONFIGURATION FOR SIDELINK REFERENCE SIGNALS AND DOW...

METHOD AND DEVICE FOR DETECTING STARTING POINT OF SIGNAL, STORAGE M...

SIGNAL TRANSMISSION METHOD AND APPARATUS

TECHNIQUES TO DETERMINE UE COMMUNICATION STATES VIA MACHINE LEARNING

OPEN RADIO UNIT GROUP IDENTIFIERS

METHOD FOR GENERATING SEQUENCE, AND COMMUNICATION DEVICE

COMMUNICATION METHOD AND COMMUNICATION APPARATUS

COMMUNICATION DEVICE, METHOD, AND RECORDING MEDIUM

Machine Learning Based CSI Feedback Acquisition

TRIGGERING A FREQUENCY-DEPENDENT SUBBAND IMPAIRMENT ESTIMATE AT A U...

GUARD INTERVALS FOR MULTI-USER HIGH EFFICIENCY (HE) WIRELESS LOCAL...

CONFIGURABLE ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) SIGN...

RECONFIGURABLE INTELLIGENT SURFACE CO-EXISTENCE

COMMUNICATION DEVICE AND SIGNAL DEMODULATION METHOD

ARRAY GROUPING–BASED COMMUNICATION METHOD AND COMMUNICATION APPARATUS

BI-DIMENSIONAL STEERING MATRIX ALIGNMENT AT BEAMFORMER

DATA COLLECTION AND PRECODING RESTRICTIONS FOR ARTIFICIAL INTELLIGE...

VIRTUAL CABLE CALIBRATION IN OVER THE AIR CONFORMANCE TESTING

RACH BASED ON FMCW CHANNEL SOUNDING

RADIO STATION AND CARRIER SENSING METHOD

EAVESDROPPING PREVENTION USING CHANNEL-BASED PHASE PRE-EQUALIZATION

METHODS AND SYSTEMS FOR CHANNEL STATE ACQUISITION WITH SELF-INTERFE...

MULTI-STAGE DISTRIBUTED BEAMFORMING FOR DISTRIBUTED MOSAIC WIRELESS...

CEILING FAN, BLADE, AND BLADE CONNECTOR

METHODS AND APPARATUSES FOR FEEDBACK REPORTING IN A WIRELESS COMMUN...

LATTICE REDUCTION TRANSFORMATION MATRIX CALCULATION AND SIGNALING

WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD

Attack Detection Method for Wi-Fi Secure Ranging from Transmitter t...