with FFT/DFT

Industry

CPC
H04L27/2636

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

H04L27/2636with FFT/DFT

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Resilient despreading of terrestrial navigation signals
- Patent number 12,228,656
- Issue date Feb 18, 2025
- Brian G. Agee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhancement of channel estimation in wireless communication based o...
- Patent number 12,218,781
- Issue date Feb 4, 2025
- Samsung Electronics Co., Ltd.
- Hyukjoon Kwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter using symbol constellation rotation and spectrum shapin...
- Patent number 12,218,785
- Issue date Feb 4, 2025
- Samsung Electronics Co., Ltd.
- Joonho Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High resolution timing advance estimation based on PRACH
- Patent number 12,213,092
- Issue date Jan 28, 2025
- Parallel Wireless, Inc.
- Hemanth Palally
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selecting data throughput using waveform switching
- Patent number 12,213,104
- Issue date Jan 28, 2025
- T-Mobile USA, Inc.
- Jasinder Singh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for blind channel estimation and coherent differe...
- Patent number 12,206,526
- Issue date Jan 21, 2025
- Skyworks Solutions, Inc.
- Alexander Kleinerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmission method and apparatus
- Patent number 12,206,542
- Issue date Jan 21, 2025
- Huawei Technologies Co., Ltd.
- Mao Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for generating low PAPR sequence in wireless communication s...
- Patent number 12,192,039
- Issue date Jan 7, 2025
- LG Electronics Inc.
- Hyunsu Cha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Specular component estimation in a wireless communication network
- Patent number 12,184,386
- Issue date Dec 31, 2024
- Koninklijke Philips N.V.
- Thomas Haustein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implementation of orthogonal time frequency space modulation for wi...
- Patent number 12,177,057
- Issue date Dec 24, 2024
- Cohere Technologies, Inc.
- Seshadri Sathyanarayan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching waveforms for uplink transmission in NR network
- Patent number 12,166,616
- Issue date Dec 10, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Raymundo Ramirez-Gutierrez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for sending and receiving signal, terminal and apparatus
- Patent number 12,167,351
- Issue date Dec 10, 2024
- Datang Mobile Communications Equipment Co., Ltd.
- Xiaotao Ren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission device and transmission method
- Patent number 12,160,376
- Issue date Dec 3, 2024
- Panasonic Intellectual Property Corporation of America
- Yutaka Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single carrier control channel
- Patent number 12,160,385
- Issue date Dec 3, 2024
- Nokia Technologies Oy
- Volker Braun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reference signal patterns for multi-path channel estimation
- Patent number 12,155,520
- Issue date Nov 26, 2024
- QUALCOMM Incorporated
- Ayan Sengupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio access networks
- Patent number 12,156,048
- Issue date Nov 26, 2024
- COMMSCOPE TECHNOLOGIES LLC
- Vedat Eyuboglu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting power headroom information in...
- Patent number 12,150,069
- Issue date Nov 19, 2024
- Samsung Electronics Co., Ltd.
- Sunheui Ryoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reference signal and control information processing in 5G-NR wirele...
- Patent number 12,150,213
- Issue date Nov 19, 2024
- Apple Inc.
- Gang Xiong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data modulation method and apparatus, device, and storage medium
- Patent number 12,137,016
- Issue date Nov 5, 2024
- ZTE Corporation
- Yu Xin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PRACH processing for O-RU
- Patent number 12,137,481
- Issue date Nov 5, 2024
- QUALCOMM Incorporated
- Kanchan Kumar Gorain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method and apparatus
- Patent number 12,137,420
- Issue date Nov 5, 2024
- Huawei Technologies Co., Ltd.
- Xianda Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Precoded phase tracking reference signal sequence with distributed...
- Patent number 12,137,017
- Issue date Nov 5, 2024
- QUALCOMM Incorporated
- Xiaoxia Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting uplink control information in...
- Patent number 12,137,018
- Issue date Nov 5, 2024
- BlackBerry Limited
- Dong Youn Seo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for allocating resource in wireless communication...
- Patent number 12,132,596
- Issue date Oct 29, 2024
- Samsung Electronics Co., Ltd.
- Hyoungju Ji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scheduling of PDSCH transmission with DFT-s-OFDM waveform
- Patent number 12,120,696
- Issue date Oct 15, 2024
- Apple Inc.
- Gang Xiong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method and apparatus, device, and storage medium
- Patent number 12,107,715
- Issue date Oct 1, 2024
- ZTE Corporation
- Yu Xin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data sending method and apparatus, data receiving method and appara...
- Patent number 12,101,216
- Issue date Sep 24, 2024
- ZTE Corporation
- Yihua Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread-OFDM receiver
- Patent number 12,095,529
- Issue date Sep 17, 2024
- Genghiscomm Holdings, LLC
- Steve Shattil
- 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
Signal transferring device and multiplexer using magnetic thin film...
- Patent number 12,080,941
- Issue date Sep 3, 2024
- Samsung Electronics Co., Ltd.
- Sang Koog Kim
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

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
FREQUENCY DOMAIN ORTHOGONAL COVER CODE BASED UPLINK SHARED CHANNEL...
- Publication number 20250055747
- Publication date Feb 13, 2025
- QUALCOMM Incorporated
- Liangping MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIRTUAL HOPS FOR PHYSICAL UPLINK CONTROL CHANNEL
- Publication number 20250055614
- Publication date Feb 13, 2025
- QUALCOMM Incorporated
- Yi HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REFERENCE SIGNAL PATTERNS FOR MULTI-PATH CHANNEL ESTIMATION
- Publication number 20250055748
- Publication date Feb 13, 2025
- QUALCOMM Incorporated
- Ayan Sengupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND DEVICE
- Publication number 20250047539
- Publication date Feb 6, 2025
- Huawei Technologies Co., Ltd
- Kuandong GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASE TRACKING REFERENCE SIGNAL CONFIGURATION FOR SINGLE-CARRIER WA...
- Publication number 20250047441
- Publication date Feb 6, 2025
- Nokia Technologies Oy
- Oskari TERVO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD, DATA MODULATION METHOD, AND ELECTRONIC DE...
- Publication number 20250039029
- Publication date Jan 30, 2025
- ZTE Corporation
- Yu XIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY DOMAIN MULTIPLEXING OF A DATA SIGNAL AND A REFERENCE SIGNAL
- Publication number 20250030585
- Publication date Jan 23, 2025
- QUALCOMM Incorporated
- Morteza Soltani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA MODULATION METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
- Publication number 20250030588
- Publication date Jan 23, 2025
- ZTE CORPORATION
- Yu XIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISCRETE FOURIER TRANSFORM-SPREAD (DFT-S) BASED INTERLACE PHYSICAL...
- Publication number 20240430036
- Publication date Dec 26, 2024
- QUALCOMM Incorporated
- Xiaoxia ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SHAPED SINGLE CARRIER ORTHOGONAL FREQUENCY...
- Publication number 20240430148
- Publication date Dec 26, 2024
- Spectral DSP Corp.
- Fredric J. Harris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION OF FASTER THAN NYQUIST SIGNALING
- Publication number 20240422043
- Publication date Dec 19, 2024
- Samsung Electronics Co., Ltd.
- Soheil Rostami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PEAK TO AVERAGE POWER RATIO REDUCTION FOR ORTHOGONAL FREQUENCY DIVI...
- Publication number 20240422040
- Publication date Dec 19, 2024
- QUALCOMM Incorporated
- Mahmoud TAHERZADEH BOROUJENI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL TRANSMISSION METHOD AND COMMUNICATION APPARATUS
- Publication number 20240414041
- Publication date Dec 12, 2024
- Huawei Technologies Co., Ltd
- Meng Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COEXISTENCE OF 802.11 PROTOCOLS IN WLAN
- Publication number 20240414043
- Publication date Dec 12, 2024
- INTERDIGITAL PATENT HOLDINGS, INC.
- Alphan Sahin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTER USING PI/2-PULSE AMPLITUDE MODULATION SYMBOL AND SPECTR...
- Publication number 20240414042
- Publication date Dec 12, 2024
- Samsung Electronics Co., LTD
- Joon Ho CHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PEAK TO AVERAGE POWER RATIO REDUCTION IN WIRELESS COMMUNICATION SYS...
- Publication number 20240406048
- Publication date Dec 5, 2024
- Nokia Technologies Oy
- Juha YLI-KAAKINEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO UNIT REMOTE INTERFERENCE MANAGEMENT REFERENCE SIGNAL TRANSMIS...
- Publication number 20240406047
- Publication date Dec 5, 2024
- QUALCOMM Incorporated
- Ori AUSLENDER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GENERATION OF A ZONE-SPECIFIC WAVEFORM
- Publication number 20240396781
- Publication date Nov 28, 2024
- INDIAN INSTITUTE OF TECHNOLOGY HYDERABAD (IITH)
- Kiran Kumar Kuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVEFORM DIFFERENTIATION USING CYCLIC-SHIFTED SEQUENCES
- Publication number 20240396777
- Publication date Nov 28, 2024
- INDIAN INSTITUTE OF TECHNOLOGY HYDERABAD
- Kiran Kumar Kuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION WITH PROXIMITY ZONES
- Publication number 20240396782
- Publication date Nov 28, 2024
- INDIAN INSTITUTE OF TECHNOLOGY HYDERABAD (IITH)
- Kiran Kumar Kuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVEFORM GENERATION ACCORDING TO CYCLIC-SHIFTED SEQUENCES
- Publication number 20240396776
- Publication date Nov 28, 2024
- INDIAN INSTITUTE OF TECHNOLOGY HYDERABAD
- Kiran Kumar Kuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVEFORM GENERATION VIA LOOKUP TABLE
- Publication number 20240396779
- Publication date Nov 28, 2024
- WISIG NETWORKS PRIVATE LIMITED
- Saidhiraj Amuru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEPTION OF A WAVEFORM GENERATED VIA A LOOKUP TABLE
- Publication number 20240396780
- Publication date Nov 28, 2024
- WISIG NETWORKS PRIVATE LIMITED
- Saidhiraj Amuru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CSI CODEBOOK FOR MULTIPLE ANTENNA GROUPS
- Publication number 20240388343
- Publication date Nov 21, 2024
- Samsung Electronics Co., Ltd.
- Gilwon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL SENDING METHOD, SIGNAL RECEIVING METHOD, ELECTRONIC DEVICE,...
- Publication number 20240388491
- Publication date Nov 21, 2024
- ZTE Corporation
- Yihua MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PRECODED GUARD INTERVAL-FREE SLEPIAN-BASED...
- Publication number 20240372757
- Publication date Nov 7, 2024
- Huawei Technologies Co., Ltd
- Kamel TOURKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULATION METHOD FOR POWER-EFFICIENT TRANSMISSIONS
- Publication number 20240364567
- Publication date Oct 31, 2024
- Nokia Technologies Oy
- Markku RENFORS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNCHRONIZATION SIGNAL BLOCK GROUPS ASSOCIATED WITH MULTIPLE WAVEFO...
- Publication number 20240365260
- Publication date Oct 31, 2024
- LENOVO (SINGAPORE) PTE. LTD
- Ankit Bhamri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR GENERATING A LOW PEAK-TO-AVERAGE POWER RATI...
- Publication number 20240356792
- Publication date Oct 24, 2024
- WISIG NETWORKS PRIVATE LIMITED
- Kiran Kumar Kuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

with FFT/DFT

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Resilient despreading of terrestrial navigation signals

Enhancement of channel estimation in wireless communication based o...

Transmitter using symbol constellation rotation and spectrum shapin...

High resolution timing advance estimation based on PRACH

Selecting data throughput using waveform switching

System and method for blind channel estimation and coherent differe...

Signal transmission method and apparatus

Method for generating low PAPR sequence in wireless communication s...

Specular component estimation in a wireless communication network

Implementation of orthogonal time frequency space modulation for wi...

Switching waveforms for uplink transmission in NR network

Method for sending and receiving signal, terminal and apparatus

Transmission device and transmission method

Single carrier control channel

Reference signal patterns for multi-path channel estimation

Radio access networks

Method and apparatus for transmitting power headroom information in...

Reference signal and control information processing in 5G-NR wirele...

Data modulation method and apparatus, device, and storage medium

PRACH processing for O-RU

Data transmission method and apparatus

Precoded phase tracking reference signal sequence with distributed...

Method and apparatus for transmitting uplink control information in...

Method and device for allocating resource in wireless communication...

Scheduling of PDSCH transmission with DFT-s-OFDM waveform

Data transmission method and apparatus, device, and storage medium

Data sending method and apparatus, data receiving method and appara...

Spread-OFDM receiver

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

Signal transferring device and multiplexer using magnetic thin film...

Patents Applicationslast 30 patents

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

FREQUENCY DOMAIN ORTHOGONAL COVER CODE BASED UPLINK SHARED CHANNEL...

VIRTUAL HOPS FOR PHYSICAL UPLINK CONTROL CHANNEL

REFERENCE SIGNAL PATTERNS FOR MULTI-PATH CHANNEL ESTIMATION

COMMUNICATION METHOD AND DEVICE

PHASE TRACKING REFERENCE SIGNAL CONFIGURATION FOR SINGLE-CARRIER WA...

DATA TRANSMISSION METHOD, DATA MODULATION METHOD, AND ELECTRONIC DE...

FREQUENCY DOMAIN MULTIPLEXING OF A DATA SIGNAL AND A REFERENCE SIGNAL

DATA MODULATION METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM

DISCRETE FOURIER TRANSFORM-SPREAD (DFT-S) BASED INTERLACE PHYSICAL...

SYSTEMS AND METHODS FOR SHAPED SINGLE CARRIER ORTHOGONAL FREQUENCY...

TRANSMISSION OF FASTER THAN NYQUIST SIGNALING

PEAK TO AVERAGE POWER RATIO REDUCTION FOR ORTHOGONAL FREQUENCY DIVI...

SIGNAL TRANSMISSION METHOD AND COMMUNICATION APPARATUS

COEXISTENCE OF 802.11 PROTOCOLS IN WLAN

TRANSMITTER USING PI/2-PULSE AMPLITUDE MODULATION SYMBOL AND SPECTR...

PEAK TO AVERAGE POWER RATIO REDUCTION IN WIRELESS COMMUNICATION SYS...

RADIO UNIT REMOTE INTERFERENCE MANAGEMENT REFERENCE SIGNAL TRANSMIS...

GENERATION OF A ZONE-SPECIFIC WAVEFORM

WAVEFORM DIFFERENTIATION USING CYCLIC-SHIFTED SEQUENCES

BASE STATION WITH PROXIMITY ZONES

WAVEFORM GENERATION ACCORDING TO CYCLIC-SHIFTED SEQUENCES

WAVEFORM GENERATION VIA LOOKUP TABLE

RECEPTION OF A WAVEFORM GENERATED VIA A LOOKUP TABLE

CSI CODEBOOK FOR MULTIPLE ANTENNA GROUPS

SIGNAL SENDING METHOD, SIGNAL RECEIVING METHOD, ELECTRONIC DEVICE,...

METHOD AND APPARATUS FOR PRECODED GUARD INTERVAL-FREE SLEPIAN-BASED...

MODULATION METHOD FOR POWER-EFFICIENT TRANSMISSIONS

SYNCHRONIZATION SIGNAL BLOCK GROUPS ASSOCIATED WITH MULTIPLE WAVEFO...

METHODS AND SYSTEMS FOR GENERATING A LOW PEAK-TO-AVERAGE POWER RATI...