with FFT/DFT

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CPC
H04L27/2636

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Parent Industries

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

Current Industry

H04L27/2636with FFT/DFT

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Techniques for cyclic prefix compatible formulation of single carri...
- Patent number 12,368,618
- Issue date Jul 22, 2025
- QUALCOMM Incorporated
- Vinayak Suresh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Common reference signal design for OFDM and DFTS-OFDM
- Patent number 12,362,979
- Issue date Jul 15, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Uplink transmission method and apparatus in cellular communication...
- Patent number 12,356,410
- Issue date Jul 8, 2025
- Samsung Electronics Co., Ltd.
- Donghan Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spectrum shaping method for generating signal having almost constan...
- Patent number 12,348,349
- Issue date Jul 1, 2025
- Samsung Electronics Co., Ltd.
- Joon Ho Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method whereby terminal transmits and receives signals for carrying...
- Patent number 12,349,208
- Issue date Jul 1, 2025
- LG Electronics Inc.
- Jeongsu Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for modulation of millimeter waves and preambl...
- Patent number 12,341,639
- Issue date Jun 24, 2025
- InterDigital Patent Holdings, Inc.
- Hanqing Lou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-speed data transmission method and apparatus for OFDM-based si...
- Patent number 12,342,341
- Issue date Jun 24, 2025
- Samsung Electronics Co., Ltd.
- Hyoungju Ji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase tracking reference signal (PT-RS) configuration
- Patent number 12,335,080
- Issue date Jun 17, 2025
- Apple Inc.
- Alexei Vladimirovich Davydov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reference signal design for a system operating above 52.6 gigahertz...
- Patent number 12,323,282
- Issue date Jun 3, 2025
- Apple Inc.
- Gang Xiong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control information obtaining method and apparatus
- Patent number 12,323,989
- Issue date Jun 3, 2025
- Huawei Technologies Co., Ltd.
- Fengwei Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mechanism for uplink waveform switching
- Patent number 12,317,197
- Issue date May 27, 2025
- T-MOBILE INNOVATIONS LLC
- Anokhi Shah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and systems for performing 3GPP NB-IOT NSSS frame number and...
- Patent number 12,317,205
- Issue date May 27, 2025
- Alif Semiconductor Singapore Private Ltd.
- Sondur Lakshmipathi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random DMRS sequence generation in NR uplink
- Patent number 12,301,337
- Issue date May 13, 2025
- Apple Inc.
- Guotong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control signaling for wireless communication network
- Patent number 12,301,396
- Issue date May 13, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Symbol processing method and apparatus
- Patent number 12,301,397
- Issue date May 13, 2025
- Huawei Technologies Co., Ltd.
- Qianli Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waveform selection in wireless communications
- Patent number 12,302,300
- Issue date May 13, 2025
- QUALCOMM Incorporated
- Wei Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal device, base station device and communication method that...
- Patent number 12,302,356
- Issue date May 13, 2025
- Sony Group Corporation
- Kazuyuki Shimezawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing code cover to OFDM symbols in multi...
- Patent number 12,289,189
- Issue date Apr 29, 2025
- WISIG NETWORKS PRIVATE LIMITED
- Kiran Kumar Kuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus and communication method thereof
- Patent number 12,267,277
- Issue date Apr 1, 2025
- SUN PATENT TRUST
- Yoshihiko Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for transmitting/receiving uplink control informa...
- Patent number RE50358
- Issue date Apr 1, 2025
- LG Electronics Inc.
- Hyunwoo Lee
Information Patent Grant
Multi-user interleaved frequency-division multiplexing for block tr...
- Patent number 12,261,730
- Issue date Mar 25, 2025
- Huawei Technologies Co., Ltd.
- Philipp Walk
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Automated management of uplink technologies for optimal experience
- Patent number 12,261,731
- Issue date Mar 25, 2025
- Ming Shan Kwok
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random access channel process using single carrier waveforms
- Patent number 12,256,441
- Issue date Mar 18, 2025
- QUALCOMM Incorporated
- Iyab Issam Sakhnini
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for flexible reference signal transmission with single carr...
- Patent number 12,237,961
- Issue date Feb 25, 2025
- InterDigital Patent Holdings, Inc.
- Alphan Sahin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and transition device for enabling communication of data in...
- Patent number 12,238,581
- Issue date Feb 25, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Miguel Berg
- G06 - COMPUTING CALCULATING COUNTING
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

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR BLIND CHANNEL ESTIMATION AND COHERENT DIFFERE...
- Publication number 20250233777
- Publication date Jul 17, 2025
- Skyworks Solutions, Inc.
- Alexander Kleinerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLE FFT OPERATIONS FOR WIDEBAND OPERATIONS
- Publication number 20250233786
- Publication date Jul 17, 2025
- QUALCOMM Incorporated
- Kangqi LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DCI PARSING METHOD, DYNAMIC WAVEFORM SWITCHING DETERMINING METHOD,...
- Publication number 20250227697
- Publication date Jul 10, 2025
- VIVO MOBILE COMMUNICATION CO., LTD.
- Kai WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIFIED AND CONFIGURABLE WAVEFORM FRAMEWORK FOR 6G
- Publication number 20250219885
- Publication date Jul 3, 2025
- MEDIATEK INC.
- Chun-Hsuan KUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION INDICATION METHOD, REPEATER AND NETWORK DEVICE
- Publication number 20250219881
- Publication date Jul 3, 2025
- Fujitsu Limited
- Qinyan JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR WAVEFORM CONFIGURATION, CHIP, AND ELECTRONIC DEVICE
- Publication number 20250202664
- Publication date Jun 19, 2025
- BEIJING UNISOC COMMUNICATIONS TECHNOLOGY CO., LTD.
- Huan ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY DOMAIN MULTIPLEXING OF DEMODULATION REFERENCE SIGNAL
- Publication number 20250202749
- Publication date Jun 19, 2025
- QUALCOMM Incorporated
- Morteza SOLTANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SINGLE SIDEBAND DFT-S-OFDM
- Publication number 20250202752
- Publication date Jun 19, 2025
- Huawei Technologies Co., Ltd
- Fredrik BERGGREN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPLYING A PRECODER TRANSFORM USING TIME-DOMAIN FILTERING AND SPREA...
- Publication number 20250202548
- Publication date Jun 19, 2025
- Lenovo (United States) Inc.
- Razvan-Andrei Stoica
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR POWER SAVING IN NON-TERRESTRIAL NETWORK
- Publication number 20250192875
- Publication date Jun 12, 2025
- THINKWARE CORPORATION
- Taekyu Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS, BASE STATION, AND COMMUNICATION METHOD
- Publication number 20250184059
- Publication date Jun 5, 2025
- DENSO CORPORATION
- Daiki MAEMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High Resolution Timing Advance Estimation Based on PRACH
- Publication number 20250175921
- Publication date May 29, 2025
- Parallel Wireless, Inc.
- Hemanth Palally
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REPEATER AND TRANSMISSION METHOD THEREOF, NETWORK DEVICE, AND COMMU...
- Publication number 20250175374
- Publication date May 29, 2025
- Fujitsu Limited
- Yan TIAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR FLEXIBLE REFERENCE SIGNAL TRANSMISSION WITH SINGLE CARR...
- Publication number 20250168049
- Publication date May 22, 2025
- INTERDIGITAL PATENT HOLDINGS, INC.
- Alphan SAHIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20250158868
- Publication date May 15, 2025
- NTT DoCoMo, Inc.
- Juan Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPECTRAL SHAPING FOR DFT-S-OFDM
- Publication number 20250158869
- Publication date May 15, 2025
- Samsung Electronics Co., Ltd.
- Soheil Rostami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC UPLINK (UL) WAVEFORM SWITCHING BETEEN DFT-S-OFDM AND CP-OFDM
- Publication number 20250150857
- Publication date May 8, 2025
- Parsa Wireless Communications LLC
- Reza Kalbasi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING UPLINK SIGNALS...
- Publication number 20250151079
- Publication date May 8, 2025
- Samsung Electronics Co., Ltd.
- Youngbum KIM
- 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
METHOD AND TRANSITION DEVICE FOR ENABLING COMMUNICATION OF DATA IN...
- Publication number 20250119793
- Publication date Apr 10, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Miguel BERG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC TRANSFORM PRECODING INDICATION FOR PHYSICAL UPLINK SHARED C...
- Publication number 20250106870
- Publication date Mar 27, 2025
- Intel Corporation
- Gang Xiong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR GENERATING LOW PAPR SEQUENCE IN WIRELESS COMMUNICATION S...
- Publication number 20250106085
- Publication date Mar 27, 2025
- LG ELECTRONICS INC.
- Hyunsu CHA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION DEVICE AND TRANSMISSION METHOD
- Publication number 20250096961
- Publication date Mar 20, 2025
- Panasonic Intellectual Property Corporation of Ameirca
- Yutaka MURAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPECULAR COMPONENT ESTIMATION IN A WIRELESS COMMUNICATION NETWORK
- Publication number 20250096882
- Publication date Mar 20, 2025
- Koninklijke Philips N.V.
- Thomas Haustein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO ACCESS NETWORKS
- Publication number 20250088872
- Publication date Mar 13, 2025
- CommScope Technologies LLC
- Vedat Eyuboglu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD, TERMINAL DEVICE, AND NETWORK DEVICE
- Publication number 20250081194
- Publication date Mar 6, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Zhisong ZUO
- 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
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

with FFT/DFT

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Techniques for cyclic prefix compatible formulation of single carri...

Common reference signal design for OFDM and DFTS-OFDM

Uplink transmission method and apparatus in cellular communication...

Spectrum shaping method for generating signal having almost constan...

Method whereby terminal transmits and receives signals for carrying...

Method and apparatus for modulation of millimeter waves and preambl...

High-speed data transmission method and apparatus for OFDM-based si...

Phase tracking reference signal (PT-RS) configuration

Reference signal design for a system operating above 52.6 gigahertz...

Control information obtaining method and apparatus

Mechanism for uplink waveform switching

Method and systems for performing 3GPP NB-IOT NSSS frame number and...

Random DMRS sequence generation in NR uplink

Control signaling for wireless communication network

Symbol processing method and apparatus

Waveform selection in wireless communications

Terminal device, base station device and communication method that...

Method and system for providing code cover to OFDM symbols in multi...

Communication apparatus and communication method thereof

Method and device for transmitting/receiving uplink control informa...

Multi-user interleaved frequency-division multiplexing for block tr...

Automated management of uplink technologies for optimal experience

Random access channel process using single carrier waveforms

Methods for flexible reference signal transmission with single carr...

Method and transition device for enabling communication of data in...

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

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR BLIND CHANNEL ESTIMATION AND COHERENT DIFFERE...

MULTIPLE FFT OPERATIONS FOR WIDEBAND OPERATIONS

DCI PARSING METHOD, DYNAMIC WAVEFORM SWITCHING DETERMINING METHOD,...

UNIFIED AND CONFIGURABLE WAVEFORM FRAMEWORK FOR 6G

INFORMATION INDICATION METHOD, REPEATER AND NETWORK DEVICE

METHOD FOR WAVEFORM CONFIGURATION, CHIP, AND ELECTRONIC DEVICE

FREQUENCY DOMAIN MULTIPLEXING OF DEMODULATION REFERENCE SIGNAL

SINGLE SIDEBAND DFT-S-OFDM

APPLYING A PRECODER TRANSFORM USING TIME-DOMAIN FILTERING AND SPREA...

APPARATUS AND METHOD FOR POWER SAVING IN NON-TERRESTRIAL NETWORK

COMMUNICATION APPARATUS, BASE STATION, AND COMMUNICATION METHOD

High Resolution Timing Advance Estimation Based on PRACH

REPEATER AND TRANSMISSION METHOD THEREOF, NETWORK DEVICE, AND COMMU...

METHODS FOR FLEXIBLE REFERENCE SIGNAL TRANSMISSION WITH SINGLE CARR...

ELECTRONIC DEVICE

SPECTRAL SHAPING FOR DFT-S-OFDM

DYNAMIC UPLINK (UL) WAVEFORM SWITCHING BETEEN DFT-S-OFDM AND CP-OFDM

METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING UPLINK SIGNALS...

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

METHOD AND TRANSITION DEVICE FOR ENABLING COMMUNICATION OF DATA IN...

DYNAMIC TRANSFORM PRECODING INDICATION FOR PHYSICAL UPLINK SHARED C...

METHOD FOR GENERATING LOW PAPR SEQUENCE IN WIRELESS COMMUNICATION S...

TRANSMISSION DEVICE AND TRANSMISSION METHOD

SPECULAR COMPONENT ESTIMATION IN A WIRELESS COMMUNICATION NETWORK

RADIO ACCESS NETWORKS

COMMUNICATION METHOD, TERMINAL DEVICE, AND NETWORK DEVICE

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