Fourier transform demodulators

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CPC
H04L27/265

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HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L27/00Modulated-carrier systems

Current Industry

H04L27/265Fourier transform demodulators

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Generating downlink frame and searching for cell
- Patent number 12,316,438
- Issue date May 27, 2025
- Electronics and Telecommunications Research Institute
- Kap Seok Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information transmission method and apparatus
- Patent number 12,316,419
- Issue date May 27, 2025
- Huawei Technologies Co., Ltd.
- Yiling Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronization signal transmission
- Patent number 12,309,015
- Issue date May 20, 2025
- ZTE Corporation
- Kai Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for rate matching order for orthogonal time frequency sp...
- Patent number 12,309,727
- Issue date May 20, 2025
- QUALCOMM Incorporated
- Raviteja Patchava
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal sending and processing method and apparatus
- Patent number 12,309,733
- Issue date May 20, 2025
- Huawei Technologies Co., Ltd.
- Chenlei Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PT-RS configuration depending on scheduling parameters
- Patent number 12,294,538
- Issue date May 6, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Hessler
- 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
Adaptive radio frequency communication
- Patent number 12,289,191
- Issue date Apr 29, 2025
- Peraton Labs Inc.
- William Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Asynchronous carrier aggregation
- Patent number 12,289,682
- Issue date Apr 29, 2025
- QUALCOMM Incorporated
- Srinivas Yerramalli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Preamble sequence for a random access channel
- Patent number 12,289,158
- Issue date Apr 29, 2025
- Equo IP LLC
- Yeong Hyeon Kwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cell search method, forward link frame transmission method, apparat...
- Patent number 12,284,620
- Issue date Apr 22, 2025
- Electronics and Telecommunications Research Institute
- Il Gyu Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detection of in-band interference
- Patent number 12,284,068
- Issue date Apr 22, 2025
- Texas Instruments Incorporated
- Peter Aberl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Deep fusing of clos star networks to form a global contiguous web
- Patent number 12,273,228
- Issue date Apr 8, 2025
- Maged E. Beshai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information sending/receiving method and apparatus
- Patent number 12,273,303
- Issue date Apr 8, 2025
- Huawei Technologies Co., Ltd.
- Xiao Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network side receiver for receiving high velocity transmitted signals
- Patent number 12,267,200
- Issue date Apr 1, 2025
- RAKUTEN SYMPHONY, INC.
- Kiran Kumar Pusarla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OFDM transmitter device having a symbol generator for generating no...
- Patent number 12,267,199
- Issue date Apr 1, 2025
- SUN PATENT TRUST
- Yoshinobu Matsumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitting method, receiving method, transmitting apparatus, and...
- Patent number 12,267,263
- Issue date Apr 1, 2025
- Panasonic Intellectual Property Corporation of America
- Yutaka Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for estimating symbol timing in received data f...
- Patent number 12,267,201
- Issue date Apr 1, 2025
- HaiLa Technologies Inc.
- Vytas Kezys
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device in communication node used for wireless communica...
- Patent number 12,261,732
- Issue date Mar 25, 2025
- Shanghai Langbo Communication Technology Company Limited
- Zheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitting method, receiving method, transmitting apparatus, and...
- Patent number 12,261,787
- Issue date Mar 25, 2025
- Panasonic Intellectual Property Corporation of America
- Yutaka Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cell measurement method and apparatus, and device and storage medium
- Patent number 12,262,267
- Issue date Mar 25, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Zhe Fu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling structure for wireless communication network
- Patent number 12,261,726
- Issue date Mar 25, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Mehrnaz Afshang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for correcting timing and frequency offsets b...
- Patent number 12,255,764
- Issue date Mar 18, 2025
- Rampart Communications, Inc.
- Matthew Brandon Robinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Access node, user equipment, and corresponding apparatuses, methods...
- Patent number 12,244,439
- Issue date Mar 4, 2025
- Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Andreas Pfadler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data processing method and apparatus, and device and storage medium
- Patent number 12,244,445
- Issue date Mar 4, 2025
- Sanechips Technology Co., Ltd.
- Qiaoyu Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data recovery using gradients
- Patent number 12,237,962
- Issue date Feb 25, 2025
- John W. Bogdan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for interference management
- Patent number 12,238,016
- Issue date Feb 25, 2025
- ZTE Corporation
- Guozeng Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for communication under strong and dynamic co-cha...
- Patent number 12,231,270
- Issue date Feb 18, 2025
- Brian G. Agee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient utilization of SSBS in new radio systems
- Patent number 12,231,279
- Issue date Feb 18, 2025
- Sony Group Corporation
- Kyle Jung-Lin Pan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PUCCH Format 1 signal processing with reduced complexity and robust...
- Patent number 12,218,863
- Issue date Feb 4, 2025
- RAKUTEN SYMPHONY, INC.
- Sri Venkata Gautham Thasari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RECEIVER ARCHITECTURE DEMODULATING 4N-QAM DIRECTLY IN ANALOG DOMAIN...
- Publication number 20250168051
- Publication date May 22, 2025
- The Regents of the University of California
- Huan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING POSITIONING REFEREN...
- Publication number 20250167951
- Publication date May 22, 2025
- Innovative Technology Lab Co., Ltd.
- Dong Hyun PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for Communicating by Modulating Data on Zeros
- Publication number 20250168048
- Publication date May 22, 2025
- California Institute of Technology
- Philipp Walk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND DEVICE
- Publication number 20250168052
- Publication date May 22, 2025
- Huawei Technologies Co., Ltd
- Xiaoming JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of embedding image information into radio frequency wave
- Publication number 20250158859
- Publication date May 15, 2025
- Srdan Kovacevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CELL SEARCH METHOD, FORWARD LINK FRAME TRANSMISSION METHOD, APPARAT...
- Publication number 20250159620
- Publication date May 15, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Il Gyu KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC UPLINK BAND TRANSMISSION
- Publication number 20250158792
- Publication date May 15, 2025
- Google LLC
- Jibing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MODULATION IN COMMUNICATION SYSTEM
- Publication number 20250150305
- Publication date May 8, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Gosan NOH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COHERENT WIRELESS COMMUNICATION METHOD BASED ON TERMINAL FEEDBACK,...
- Publication number 20250142392
- Publication date May 1, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Cheulsoon KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-BAND CHANNEL AGGREGATION
- Publication number 20250141612
- Publication date May 1, 2025
- WI-LAN INC.
- Kenneth L. Stanwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC CONFIGURATION OF A FLEXIBLE ORTHOGONAL FREQUENCY DIVISION M...
- Publication number 20250141580
- Publication date May 1, 2025
- ONE MEDIA, LLC
- Kevin A. Shelby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR IMPROVING SERVICE CONTINUITY
- Publication number 20250133450
- Publication date Apr 24, 2025
- MEDIATEK INC.
- Shang-Heh PAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for Efficient Convergence for Time Servo
- Publication number 20250132967
- Publication date Apr 24, 2025
- Kishan Shenoi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEARCH SPACES FOR GRANT INFORMATION
- Publication number 20250133562
- Publication date Apr 24, 2025
- Nokia Solutions and Networks Oy
- Rakshak AGRAWAL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PAPR REDUCTION BASED ON PULSE SHAPING OPERATION IN WIRELESS COMMUNI...
- Publication number 20250126009
- Publication date Apr 17, 2025
- Samsung Electronics Co., Ltd.
- Soheil Rostami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MECHANISMS FOR EFFICIENT ACCESS AND TRANSMISSION IN NR
- Publication number 20250119937
- Publication date Apr 10, 2025
- INTERDIGITAL PATENT HOLDINGS, INC.
- Qing Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR COMMUNICATING SYNCHRONIZATION SIGNAL BLOCK INDEX IN...
- Publication number 20250113364
- Publication date Apr 3, 2025
- QUALCOMM Incorporated
- Bilal SADIQ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIME DIVISION DUPLEX FOR NETWORK CONTROLLED REPEATERS
- Publication number 20250112813
- Publication date Apr 3, 2025
- Samsung Electronics Co., Ltd.
- Ebrahim MolavianJazi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSPARENCY WINDOW AWARE SEQUENCE SELECTION AND TRANSMISSION PROCE...
- Publication number 20250106090
- Publication date Mar 27, 2025
- INTERDIGITAL PATENT HOLDINGS, INC.
- Alpaslan Demir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLE-CHANNEL WIRELESS NETWORK SYSTEM
- Publication number 20250106089
- Publication date Mar 27, 2025
- CRITICAL RESPONSE SYSTEMS, INC.
- James M. DABBS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT STAGGERED MULTI-TONE (SMT) MODULATION/DEMODULATION WITH T...
- Publication number 20250097090
- Publication date Mar 20, 2025
- L3HARRIS TECHNOLOGIES, INC.
- Brian Gunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING SIGNAL IN WIRELESS...
- Publication number 20250088318
- Publication date Mar 13, 2025
- LG ELECTRONICS INC.
- Andrey PUDEEV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNCHRONIZED SENSORS AND SYSTEMS
- Publication number 20250088402
- Publication date Mar 13, 2025
- QUALCOMM Incorporated
- Ren LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK SIDE RECEIVER FOR RECEIVING HIGH VELOCITY TRANSMITTED SIGNALS
- Publication number 20250080389
- Publication date Mar 6, 2025
- RAKUTEN SYMPHONY, INC.
- Kiran Kumar Pusarla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED CIRCUIT FOR CONTROLLING RADIO COMMUNICATION
- Publication number 20250070950
- Publication date Feb 27, 2025
- Panasonic Holdings Corporation
- Atsushi MATSUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USING TIME DIVISION DUPLEXING SYSTEMS IN FREQUENCY DIVISION DUPLEXI...
- Publication number 20250055665
- Publication date Feb 13, 2025
- ViaSat, Inc.
- Kenneth V. Buer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TUNABLE ANTENNA SYSTEM FOR BLUETOOTH AND WI-FI BANDS WITH ELECTRONI...
- Publication number 20250055192
- Publication date Feb 13, 2025
- Plume Design, Inc.
- Miroslav SAMARDZIJA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING PHYSICAL RANDOM ACCESS CHANNEL...
- Publication number 20250048441
- Publication date Feb 6, 2025
- VIVO MOBILE COMMUNICATION CO., LTD.
- Kai WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL MEASUREMENT METHOD AND APPARATUS THEREFOR
- Publication number 20250047428
- Publication date Feb 6, 2025
- Beijing Xiaomi Mobile Software Co., Ltd.
- Liangang CHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR CONFIGURING REPEATER
- Publication number 20250047545
- Publication date Feb 6, 2025
- Fujitsu Limited
- Yan TIAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Fourier transform demodulators

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Generating downlink frame and searching for cell

Information transmission method and apparatus

Synchronization signal transmission

Techniques for rate matching order for orthogonal time frequency sp...

Signal sending and processing method and apparatus

PT-RS configuration depending on scheduling parameters

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

Adaptive radio frequency communication

Asynchronous carrier aggregation

Preamble sequence for a random access channel

Cell search method, forward link frame transmission method, apparat...

Detection of in-band interference

Deep fusing of clos star networks to form a global contiguous web

Information sending/receiving method and apparatus

Network side receiver for receiving high velocity transmitted signals

OFDM transmitter device having a symbol generator for generating no...

Transmitting method, receiving method, transmitting apparatus, and...

Systems and methods for estimating symbol timing in received data f...

Method and device in communication node used for wireless communica...

Transmitting method, receiving method, transmitting apparatus, and...

Cell measurement method and apparatus, and device and storage medium

Signaling structure for wireless communication network

Methods and apparatus for correcting timing and frequency offsets b...

Access node, user equipment, and corresponding apparatuses, methods...

Data processing method and apparatus, and device and storage medium

Data recovery using gradients

Systems and methods for interference management

System and method for communication under strong and dynamic co-cha...

Efficient utilization of SSBS in new radio systems

PUCCH Format 1 signal processing with reduced complexity and robust...

Patents Applicationslast 30 patents

RECEIVER ARCHITECTURE DEMODULATING 4N-QAM DIRECTLY IN ANALOG DOMAIN...

METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING POSITIONING REFEREN...

Systems and Methods for Communicating by Modulating Data on Zeros

COMMUNICATION METHOD AND DEVICE

Method of embedding image information into radio frequency wave

CELL SEARCH METHOD, FORWARD LINK FRAME TRANSMISSION METHOD, APPARAT...

DYNAMIC UPLINK BAND TRANSMISSION

METHOD AND APPARATUS FOR MODULATION IN COMMUNICATION SYSTEM

COHERENT WIRELESS COMMUNICATION METHOD BASED ON TERMINAL FEEDBACK,...

MULTI-BAND CHANNEL AGGREGATION

DYNAMIC CONFIGURATION OF A FLEXIBLE ORTHOGONAL FREQUENCY DIVISION M...

METHOD AND APPARATUS FOR IMPROVING SERVICE CONTINUITY

Systems and Methods for Efficient Convergence for Time Servo

SEARCH SPACES FOR GRANT INFORMATION

PAPR REDUCTION BASED ON PULSE SHAPING OPERATION IN WIRELESS COMMUNI...

MECHANISMS FOR EFFICIENT ACCESS AND TRANSMISSION IN NR

TECHNIQUES FOR COMMUNICATING SYNCHRONIZATION SIGNAL BLOCK INDEX IN...

TIME DIVISION DUPLEX FOR NETWORK CONTROLLED REPEATERS

TRANSPARENCY WINDOW AWARE SEQUENCE SELECTION AND TRANSMISSION PROCE...

MULTIPLE-CHANNEL WIRELESS NETWORK SYSTEM

EFFICIENT STAGGERED MULTI-TONE (SMT) MODULATION/DEMODULATION WITH T...

METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING SIGNAL IN WIRELESS...

SYNCHRONIZED SENSORS AND SYSTEMS

NETWORK SIDE RECEIVER FOR RECEIVING HIGH VELOCITY TRANSMITTED SIGNALS

INTEGRATED CIRCUIT FOR CONTROLLING RADIO COMMUNICATION

USING TIME DIVISION DUPLEXING SYSTEMS IN FREQUENCY DIVISION DUPLEXI...

TUNABLE ANTENNA SYSTEM FOR BLUETOOTH AND WI-FI BANDS WITH ELECTRONI...

METHOD AND APPARATUS FOR DETERMINING PHYSICAL RANDOM ACCESS CHANNEL...

CHANNEL MEASUREMENT METHOD AND APPARATUS THEREFOR

METHOD AND DEVICE FOR CONFIGURING REPEATER