Estimation of channel variability

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H04L25/0222

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

Current Industry

H04L25/0222Estimation of channel variability

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Patents Grantslast 30 patents

Information Patent Grant
Data-aided channel tracking for OFDM systems
- Patent number 12,278,717
- Issue date Apr 15, 2025
- Samsung Electronics Co. Ltd.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Small form factor wireless communication relays with low physical i...
- Patent number 12,261,721
- Issue date Mar 25, 2025
- GXC, LLC
- Dean Zavadsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic network adaptor selection in computing devices
- Patent number 12,212,436
- Issue date Jan 28, 2025
- Intel Corporation
- Shailendra Singh Chauhan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel prediction framework for radio communication
- Patent number 12,212,439
- Issue date Jan 28, 2025
- Nokia Technologies Oy
- Rana Ahmed Salem
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-factor authentication using gestures
- Patent number 12,184,631
- Issue date Dec 31, 2024
- Cisco Technology, Inc.
- Indermeet Gandhi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Demodulation reference signal precoding in high-doppler scenarios
- Patent number 12,155,593
- Issue date Nov 26, 2024
- QUALCOMM Incorporated
- Raviteja Patchava
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal generating method and signal generating apparatus
- Patent number 12,149,307
- Issue date Nov 19, 2024
- SUN PATENT TRUST
- Yutaka Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for estimating channel in wireless communication...
- Patent number 12,132,548
- Issue date Oct 29, 2024
- Samsung Electronics Co., Ltd.
- Younghyun Jeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel quality prediction in cloud based radio access networks
- Patent number 12,074,658
- Issue date Aug 27, 2024
- Cohere Technologies, Inc.
- Shachar Kons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques to facilitate phase jump estimation for sidelink DMRS bu...
- Patent number 12,074,732
- Issue date Aug 27, 2024
- QUALCOMM Incorporated
- Jung Ho Ryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission method, transmitter apparatus, reception method and re...
- Patent number 12,074,744
- Issue date Aug 27, 2024
- Sun Patent Trust tego
- Yutaka Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving method and receiving apparatus
- Patent number 12,040,858
- Issue date Jul 16, 2024
- SUN PATENT TRUST
- Yutaka Murakami
- 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
Method and system for determining multiple- input-multiple-output (...
- Patent number 11,996,958
- Issue date May 28, 2024
- AT&T Intellectual Property I, L.P.
- Ernest Tsui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coherence indication for demodulation reference signal bundling
- Patent number 11,979,259
- Issue date May 7, 2024
- QUALCOMM Incorporated
- Hung Dinh Ly
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for orthogonal pilot signaling
- Patent number 11,962,438
- Issue date Apr 16, 2024
- AT&T Intellectual Property I, L.P.
- Ernest Tsui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for channel estimation in wireless communication...
- Patent number 11,936,502
- Issue date Mar 19, 2024
- Samsung Electronics Co., Ltd.
- Yongyun Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Estimating delay spread and doppler spread
- Patent number 11,924,007
- Issue date Mar 5, 2024
- Nokia Technologies Oy
- Faycal Ait Aoudia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Subcarrier pre-equalization technology for frequency selective fadi...
- Patent number 11,863,359
- Issue date Jan 2, 2024
- Amazon Technologies, Inc.
- Cyril Arokiaraj Arool Emmanuel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Model transfer within wireless networks for channel estimation
- Patent number 11,863,354
- Issue date Jan 2, 2024
- Nokia Technologies Oy
- Gilsoo Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for maximizing coverage based on coherence blocks
- Patent number 11,843,480
- Issue date Dec 12, 2023
- AT&T Intellectual Property I, L.P.
- Ernest Tsui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication apparatus and method for controlling the same
- Patent number 11,824,689
- Issue date Nov 21, 2023
- Canon Kabushiki Kaisha
- Hitoshi Asai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication device and packet protection method thereof
- Patent number 11,736,319
- Issue date Aug 22, 2023
- Realtek Semiconductor Corp.
- Shen-Chung Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission method, transmission apparatus, reception method and r...
- Patent number 11,706,069
- Issue date Jul 18, 2023
- SUN PATENT TRUST
- Yutaka Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal generating method and signal generating apparatus
- Patent number 11,689,259
- Issue date Jun 27, 2023
- SUN PATENT TRUST
- Yutaka Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving method and receiving apparatus
- Patent number 11,671,153
- Issue date Jun 6, 2023
- SUN PATENT TRUST
- Yutaka Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques to facilitate phase jump estimation for sidelink DMRS bu...
- Patent number 11,646,912
- Issue date May 9, 2023
- QUALCOMM Incorporated
- Jung Ho Ryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tomlinson-harashima precoding in an OTFS communication system
- Patent number 11,646,844
- Issue date May 9, 2023
- Cohere Technologies, Inc.
- Jim Delfeld
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplexing demodulation reference signal and data in orthogonal t...
- Patent number 11,632,272
- Issue date Apr 18, 2023
- QUALCOMM Incorporated
- Raviteja Patchava
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Demapping received data
- Patent number 11,617,183
- Issue date Mar 28, 2023
- Nokia Technologies Oy
- Mathieu Goutay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Non-Stationary Time-Domain Positioning with Frequency Hopping
- Publication number 20250113331
- Publication date Apr 3, 2025
- Nokia Technologies Oy
- Aki Hekkala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-FACTOR AUTHENTICATION USING GESTURES
- Publication number 20250063033
- Publication date Feb 20, 2025
- Cisco Technology, Inc.
- Indermeet Gandhi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS COMMUNICATION DEVICE FOR DETECTING INTERFERENCE AND OPERAT...
- Publication number 20250062842
- Publication date Feb 20, 2025
- Samsung Electronics Co., Ltd.
- Eunhye Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL GENERATING METHOD AND SIGNAL GENERATING APPARATUS
- Publication number 20250038800
- Publication date Jan 30, 2025
- Sun Patent Trust
- Yutaka MURAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
JOINT TIMING OFFSET, FREQUENCY OFFSET, AND CHANNEL ESTIMATION
- Publication number 20250016030
- Publication date Jan 9, 2025
- Google LLC
- Guosen Yue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SENSING METHOD AND APPARATUS, AND COMMUNICATION DEVICE
- Publication number 20240422031
- Publication date Dec 19, 2024
- VIVO MOBILE COMMUNICATION CO., LTD.
- Jian YAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES TO FACILITATE PHASE JUMP ESTIMATION FOR SIDELINK DMRS BU...
- Publication number 20240414027
- Publication date Dec 12, 2024
- QUALCOMM Incorporated
- Jung Ho RYU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIRST NETWORK NODE, SECOND NETWORK NODE, WIRELESS DEVICE AND METHOD...
- Publication number 20240413854
- Publication date Dec 12, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Roberto Pinto ANTONIOLI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRACKING REFERENCE SIGNAL (TRS) ENHANCEMENT WITH DOPPLER SHIFT PRE-...
- Publication number 20240414029
- Publication date Dec 12, 2024
- Apple Inc.
- Haitong Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL QUALITY PREDICTION IN CLOUD BASED RADIO ACCESS NETWORKS
- Publication number 20240405901
- Publication date Dec 5, 2024
- Cohere Technologies, Inc.
- Shachar KONS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVING METHOD AND RECEIVING APPARATUS
- Publication number 20240388336
- Publication date Nov 21, 2024
- Sun Patent Turst
- Yutaka MURAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION METHOD, TRANSMITTER APPARATUS, RECEPTION METHOD AND RE...
- Publication number 20240372764
- Publication date Nov 7, 2024
- Sun Patent Trust
- Yutaka MURAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUSES, METHODS, AND COMPUTER READABLE MEDIA FOR TERAHERTZ CHA...
- Publication number 20240356778
- Publication date Oct 24, 2024
- Nokia Solutions and Networks Oy
- Wenjian WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COHERENCE INDICATION FOR DEMODULATION REFERENCE SIGNAL BUNDLING
- Publication number 20240333557
- Publication date Oct 3, 2024
- QUALCOMM Incorporated
- Hung Dinh LY
- 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
DOPPLER ERROR GROUPS FOR CELLULAR-BASED RADIO FREQUENCY SENSING
- Publication number 20240280661
- Publication date Aug 22, 2024
- QUALCOMM Incorporated
- Weimin DUAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-USER MULTIPLE INPUT MULTIPLE OUTPUT (MU-MIMO) RESTRICTION WIT...
- Publication number 20240275640
- Publication date Aug 15, 2024
- Apple Inc.
- Ankit BHAMRI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA-AIDED CHANNEL TRACKING FOR OFDM SYSTEMS
- Publication number 20240267262
- Publication date Aug 8, 2024
- Samsung Electronics Co., Ltd.
- Federico PENNA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTER AND RECEIVER FOR AND METHOD OF TRANSMITTING AND RECEIVI...
- Publication number 20240250858
- Publication date Jul 25, 2024
- Nanyang Technological University
- Yujie Liu
- 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
Information Patent Application
LOW COMPLEXITY CARRIER FREQUENCY OFFSET ESTIMATION ALGORITHM USING...
- Publication number 20240214244
- Publication date Jun 27, 2024
- Samsung Electronics Co., Ltd.
- Ziming HE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR ESTIMATING CHANNEL IN WIRELESS COMMUNICATION...
- Publication number 20240187063
- Publication date Jun 6, 2024
- Samsung Electronics Co., LTD
- Younghyun JEON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DETECTING A CHANGE IN A COMMUNICATIONS CHANNEL SYSTEM OF...
- Publication number 20240179030
- Publication date May 30, 2024
- HELLA GmbH & Co. KGaA
- Ludger WEGHAUS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USE OF SIDELINK COMMUNICATIONS FOR BACKSCATTER NODE POSITIONING WIT...
- Publication number 20240163840
- Publication date May 16, 2024
- Nokia Technologies Oy
- Mikko SÄILY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SMALL FORM FACTOR WIRELESS COMMUNICATION RELAYS WITH LOW PHYSICAL I...
- Publication number 20240089150
- Publication date Mar 14, 2024
- GenXComm, Inc.
- Dean Zavadsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRACKING REFERENCE SIGNAL (TRS) ENHANCEMENT WITH DOPPLER SHIFT PRE-...
- Publication number 20240080224
- Publication date Mar 7, 2024
- Apple Inc.
- Haitong Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-FACTOR AUTHENTICATION USING GESTURES
- Publication number 20240039903
- Publication date Feb 1, 2024
- Cisco Technology, Inc.
- Indermeet Gandhi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHANNEL STATE VARIATION ESTIMATION AND SINR PENALTY COMPUTATION FOR...
- Publication number 20240022291
- Publication date Jan 18, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Amr EL-KEYI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR ESTIMATING A FREQUENCY DEVIATION
- Publication number 20230362035
- Publication date Nov 9, 2023
- FURUNO ELECTRIC CO., LTD.
- Daisuke KIMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, CONTROL NODE, WIRELESS DEVICE AND ACCESS NODE FOR ESTIMATI...
- Publication number 20230344676
- Publication date Oct 26, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Giovanni INTERDONATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Estimation of channel variability

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Data-aided channel tracking for OFDM systems

Small form factor wireless communication relays with low physical i...

Dynamic network adaptor selection in computing devices

Channel prediction framework for radio communication

Multi-factor authentication using gestures

Demodulation reference signal precoding in high-doppler scenarios

Signal generating method and signal generating apparatus

Device and method for estimating channel in wireless communication...

Channel quality prediction in cloud based radio access networks

Techniques to facilitate phase jump estimation for sidelink DMRS bu...

Transmission method, transmitter apparatus, reception method and re...

Receiving method and receiving apparatus

Method and system for controlling uplink transmit power

Method and system for determining multiple- input-multiple-output (...

Coherence indication for demodulation reference signal bundling

Method and system for orthogonal pilot signaling

Method and device for channel estimation in wireless communication...

Estimating delay spread and doppler spread

Subcarrier pre-equalization technology for frequency selective fadi...

Model transfer within wireless networks for channel estimation

Method and system for maximizing coverage based on coherence blocks

Communication apparatus and method for controlling the same

Wireless communication device and packet protection method thereof

Transmission method, transmission apparatus, reception method and r...

Signal generating method and signal generating apparatus

Receiving method and receiving apparatus

Techniques to facilitate phase jump estimation for sidelink DMRS bu...

Tomlinson-harashima precoding in an OTFS communication system

Multiplexing demodulation reference signal and data in orthogonal t...

Demapping received data

Patents Applicationslast 30 patents

Non-Stationary Time-Domain Positioning with Frequency Hopping

MULTI-FACTOR AUTHENTICATION USING GESTURES

WIRELESS COMMUNICATION DEVICE FOR DETECTING INTERFERENCE AND OPERAT...

SIGNAL GENERATING METHOD AND SIGNAL GENERATING APPARATUS

JOINT TIMING OFFSET, FREQUENCY OFFSET, AND CHANNEL ESTIMATION

SENSING METHOD AND APPARATUS, AND COMMUNICATION DEVICE

TECHNIQUES TO FACILITATE PHASE JUMP ESTIMATION FOR SIDELINK DMRS BU...

FIRST NETWORK NODE, SECOND NETWORK NODE, WIRELESS DEVICE AND METHOD...

TRACKING REFERENCE SIGNAL (TRS) ENHANCEMENT WITH DOPPLER SHIFT PRE-...

CHANNEL QUALITY PREDICTION IN CLOUD BASED RADIO ACCESS NETWORKS

RECEIVING METHOD AND RECEIVING APPARATUS

TRANSMISSION METHOD, TRANSMITTER APPARATUS, RECEPTION METHOD AND RE...

APPARATUSES, METHODS, AND COMPUTER READABLE MEDIA FOR TERAHERTZ CHA...

COHERENCE INDICATION FOR DEMODULATION REFERENCE SIGNAL BUNDLING

METHOD AND SYSTEM FOR CONTROLLING UPLINK TRANSMIT POWER

DOPPLER ERROR GROUPS FOR CELLULAR-BASED RADIO FREQUENCY SENSING

MULTI-USER MULTIPLE INPUT MULTIPLE OUTPUT (MU-MIMO) RESTRICTION WIT...

DATA-AIDED CHANNEL TRACKING FOR OFDM SYSTEMS

TRANSMITTER AND RECEIVER FOR AND METHOD OF TRANSMITTING AND RECEIVI...

METHOD AND SYSTEM FOR ORTHOGONAL PILOT SIGNALING

LOW COMPLEXITY CARRIER FREQUENCY OFFSET ESTIMATION ALGORITHM USING...

DEVICE AND METHOD FOR ESTIMATING CHANNEL IN WIRELESS COMMUNICATION...

METHOD FOR DETECTING A CHANGE IN A COMMUNICATIONS CHANNEL SYSTEM OF...

USE OF SIDELINK COMMUNICATIONS FOR BACKSCATTER NODE POSITIONING WIT...

SMALL FORM FACTOR WIRELESS COMMUNICATION RELAYS WITH LOW PHYSICAL I...

TRACKING REFERENCE SIGNAL (TRS) ENHANCEMENT WITH DOPPLER SHIFT PRE-...

MULTI-FACTOR AUTHENTICATION USING GESTURES

CHANNEL STATE VARIATION ESTIMATION AND SINR PENALTY COMPUTATION FOR...

METHODS AND DEVICES FOR ESTIMATING A FREQUENCY DEVIATION

METHODS, CONTROL NODE, WIRELESS DEVICE AND ACCESS NODE FOR ESTIMATI...