Channel estimation

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H04L25/0202

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Parent Industries

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

Current Industry

H04L25/0202Channel estimation

Industries

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Patents Grantslast 30 patents

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
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
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
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
Information Patent Grant
Acknowledgement transmissions associated with physical downlink con...
- Patent number 12,127,197
- Issue date Oct 22, 2024
- QUALCOMM Incorporated
- Hung Dinh Ly
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for channel state acquisition with self-interfe...
- Patent number 12,096,423
- Issue date Sep 17, 2024
- Huawei Technologies Co., Ltd.
- Xi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Configurable orthogonal frequency division multiplexing (OFDM) sign...
- Patent number 12,088,398
- Issue date Sep 10, 2024
- Space Exploration Technologies Corp.
- Martin S. McCormick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for performing channel estimation on flexible...
- Patent number 12,088,433
- Issue date Sep 10, 2024
- Nokia Technologies Oy
- Elena Peralta Calvo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote evaluation of content delivery service
- Patent number 12,088,452
- Issue date Sep 10, 2024
- Comcast Cable Communications, LLC
- Maurice Manuel Garcia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission and reception of a physical layer packet with midambles
- Patent number 12,047,212
- Issue date Jul 23, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Miguel Lopez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reference signal design based on semi-uniform pilot spacing
- Patent number 12,047,310
- Issue date Jul 23, 2024
- QUALCOMM Incorporated
- Jing Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Null data packet (NDP) ranging measurement feedback
- Patent number 12,041,577
- Issue date Jul 16, 2024
- MARVELL ASIA PTE. LTD.
- Liwen Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device used in UE and base station for wireless communic...
- Patent number 12,034,665
- Issue date Jul 9, 2024
- HONOR DEVICE CO., LTD.
- Lu Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for controlling uplink transmit power
- Patent number 12,021,660
- Issue date Jun 25, 2024
- AT&T Intellectual Property I, L.P.
- Ernest Tsui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication devices for shaping symbol constellations
- Patent number 12,015,514
- Issue date Jun 18, 2024
- Huawei Technologies Co., Ltd.
- Majid Nasiri Khormuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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
Information Patent Application
SYSTEM FOR DEPLOYMENT OF THE TWO-WAY RELAY NETWORK INVOLVING ITERAT...
- Publication number 20240406030
- Publication date Dec 5, 2024
- THE INDIAN INSTITUTE OF TECHNOLOGY KHARAGPUR
- Soumyasree Bera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TRANSMITTING DATA OF DEVICE IN WIRELESS COMMUNICATION SY...
- Publication number 20240380639
- Publication date Nov 14, 2024
- LG ELECTRONICS INC.
- Jaehoon CHUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF JOINT USER ACTIVITY DETECTION AND CHANNEL INFORMATION EST...
- Publication number 20240356589
- Publication date Oct 24, 2024
- Continental Automotive Technologies GmbH
- David Gonzalez Gonzalez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND APPARATUS
- Publication number 20240348478
- Publication date Oct 17, 2024
- Huawei Technologies Co., Ltd
- Jiaxuan CHEN
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Channel Estimation Method and Apparatus, Terminal, Network Side Dev...
- Publication number 20240348349
- Publication date Oct 17, 2024
- VIVO MOBILE COMMUNICATION CO., LTD.
- Dajie Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISCONTINUOUS RECEPTION TIMER CONFIGURATIONS FOR JOINT CHANNEL ESTI...
- Publication number 20240340999
- Publication date Oct 10, 2024
- QUALCOMM Incorporated
- Linhai HE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BACKSCATTER LINK CHANNEL ESTIMATION WITH PSD LIMITATION
- Publication number 20240333556
- Publication date Oct 3, 2024
- QUALCOMM Incorporated
- Jing SUN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALL CLASSIFICATION THROUGH ANALYSIS OF DTMF EVENTS
- Publication number 20240323270
- Publication date Sep 26, 2024
- PINDROP SECURITY, INC.
- Nick GAUBITCH
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TRANSMISSION AND RECEPTION OF A PHYSICAL LAYER PACKET WITH MIDAMBLES
- Publication number 20240323068
- Publication date Sep 26, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Miguel LOPEZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEMODULATION REFERENCE SIGNAL BUNDLING ACROSS A SUBSET OF DEMODULAT...
- Publication number 20240314770
- Publication date Sep 19, 2024
- QUALCOMM Incorporated
- Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
JOINT CHANNEL ESTIMATION METHOD AND APPARATUS THEREFOR
- Publication number 20240291689
- Publication date Aug 29, 2024
- Beijing Xiaomi Mobile Software Co., Ltd.
- Yang LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEPTION USING TRANSMISSION SPUR FREQUENCY LOCATIONS
- Publication number 20240292244
- Publication date Aug 29, 2024
- QUALCOMM Incorporated
- Aviv REGEV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MASSIVE MULTIPLE-INPUT MULTIPLE-OUTPUT (mMIMO) BEAMFORMING ESTIMATOR
- Publication number 20240291526
- Publication date Aug 29, 2024
- MaxLinear, Inc.
- Zohaib Mahmood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD TO REDUCE LATENCY IN SERIAL FFT BASED OFDM RECEIV...
- Publication number 20240291703
- Publication date Aug 29, 2024
- CYPRESS SEMICONDUCTOR CORPORATION
- Harish Chuppala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING UPLINK TRANSMIT POWER
- Publication number 20240291691
- Publication date Aug 29, 2024
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ernest Tsui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS FOR PERFORMING CHANNEL ESTIMATION ON FLEXIBLE...
- Publication number 20240267261
- Publication date Aug 8, 2024
- Nokia Technologies Oy
- Elena PERALTA CALVO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR META-SURFACE-BASED BEAMFORMING
- Publication number 20240267098
- Publication date Aug 8, 2024
- TATA CONSULTANCY SERVICES LIMITED
- ARUNKUMAR KALIMUTHU RAMESHWARAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ESTIMATING PHASE NOISE
- Publication number 20240259038
- Publication date Aug 1, 2024
- ST Engineering iDirect (Europe) Cy NV
- Philippe DELBEKE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPEN-LOOP DISTRIBUTED BEAMFORMING FOR MULTIPLE DESTINATIONS
- Publication number 20240259235
- Publication date Aug 1, 2024
- TrellisWare Technologies, Inc.
- Cenk Köse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TRANSMITTING AND RECEIVING FRAME
- Publication number 20240251393
- Publication date Jul 25, 2024
- Atlas Global Technologies LLC
- Ilgu LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE PERFORMING PRECODING DETECTION FOR ADAPTIVE CHANN...
- Publication number 20240235627
- Publication date Jul 11, 2024
- Samsung Electronics Co., Ltd.
- Gyoungil KWAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR ORTHOGONAL PILOT SIGNALING
- Publication number 20240223406
- Publication date Jul 4, 2024
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ernest Tsui
- G06 - COMPUTING CALCULATING COUNTING

Channel estimation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

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

Communication method and apparatus

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

Acknowledgement transmissions associated with physical downlink con...

Methods and systems for channel state acquisition with self-interfe...

Configurable orthogonal frequency division multiplexing (OFDM) sign...

Methods and apparatus for performing channel estimation on flexible...

Remote evaluation of content delivery service

Transmission and reception of a physical layer packet with midambles

Reference signal design based on semi-uniform pilot spacing

Null data packet (NDP) ranging measurement feedback

Method and device used in UE and base station for wireless communic...

Method and system for controlling uplink transmit power

Communication devices for shaping symbol constellations

Patents Applicationslast 30 patents

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...

SYSTEM FOR DEPLOYMENT OF THE TWO-WAY RELAY NETWORK INVOLVING ITERAT...

METHOD FOR TRANSMITTING DATA OF DEVICE IN WIRELESS COMMUNICATION SY...

METHOD OF JOINT USER ACTIVITY DETECTION AND CHANNEL INFORMATION EST...

COMMUNICATION METHOD AND APPARATUS

CHANNEL ACQUISITION USING ORTHOGONAL TIME FREQUENCY SPACE MODULATED...

Channel Estimation Method and Apparatus, Terminal, Network Side Dev...

DISCONTINUOUS RECEPTION TIMER CONFIGURATIONS FOR JOINT CHANNEL ESTI...

BACKSCATTER LINK CHANNEL ESTIMATION WITH PSD LIMITATION

CALL CLASSIFICATION THROUGH ANALYSIS OF DTMF EVENTS

TRANSMISSION AND RECEPTION OF A PHYSICAL LAYER PACKET WITH MIDAMBLES

DEMODULATION REFERENCE SIGNAL BUNDLING ACROSS A SUBSET OF DEMODULAT...

JOINT CHANNEL ESTIMATION METHOD AND APPARATUS THEREFOR

RECEPTION USING TRANSMISSION SPUR FREQUENCY LOCATIONS

MASSIVE MULTIPLE-INPUT MULTIPLE-OUTPUT (mMIMO) BEAMFORMING ESTIMATOR

SYSTEM AND METHOD TO REDUCE LATENCY IN SERIAL FFT BASED OFDM RECEIV...

METHOD AND SYSTEM FOR CONTROLLING UPLINK TRANSMIT POWER

METHODS AND APPARATUS FOR PERFORMING CHANNEL ESTIMATION ON FLEXIBLE...

SYSTEMS AND METHODS FOR META-SURFACE-BASED BEAMFORMING

METHOD FOR ESTIMATING PHASE NOISE

OPEN-LOOP DISTRIBUTED BEAMFORMING FOR MULTIPLE DESTINATIONS

METHOD FOR TRANSMITTING AND RECEIVING FRAME

ELECTRONIC DEVICE PERFORMING PRECODING DETECTION FOR ADAPTIVE CHANN...

METHOD AND SYSTEM FOR ORTHOGONAL PILOT SIGNALING