modification of IFFT/IDFT modulator for performance improvement

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H04L27/263

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

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H04L27/263modification of IFFT/IDFT modulator for performance improvement

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for an improved transmitter for multi-service...
- Patent number 12,368,619
- Issue date Jul 22, 2025
- ULAK HABERLESME A.S.
- Mus'ab Mahmoud Abd Alkareem Alayasra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for cyclic prefix compatible formulation of single carri...
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- Issue date Jul 22, 2025
- QUALCOMM Incorporated
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Method of signal generation and signal generating device
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- Issue date Jul 15, 2025
- SUN PATENT TRUST
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Common reference signal design for OFDM and DFTS-OFDM
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- Issue date Jul 15, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
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Uplink transmission method and apparatus in cellular communication...
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- Issue date Jul 8, 2025
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- Donghan Kim
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Information Patent Grant
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- Issue date Jul 1, 2025
- ZTE Corporation
- Yu Xin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spectrum shaping method for generating signal having almost constan...
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- Issue date Jul 1, 2025
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- Joon Ho Cho
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Information Patent Grant
Method whereby terminal transmits and receives signals for carrying...
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- Issue date Jul 1, 2025
- LG Electronics Inc.
- Jeongsu Lee
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Information Patent Grant
Method and apparatus for modulation of millimeter waves and preambl...
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- Issue date Jun 24, 2025
- InterDigital Patent Holdings, Inc.
- Hanqing Lou
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Information Patent Grant
High-speed data transmission method and apparatus for OFDM-based si...
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- Issue date Jun 24, 2025
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Information Patent Grant
Phase tracking reference signal (PT-RS) configuration
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Information Patent Grant
Cell edge scheduling arrangement for high subcarrier spacing
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Information Patent Grant
Ultra wide band signals using orthogonal time frequency space modul...
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Information Patent Grant
Iterative decoding of orthogonal time frequency space waveforms in...
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- Shachar Kons
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Information Patent Grant
Control information obtaining method and apparatus
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- Fengwei Liu
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Information Patent Grant
Reference signal design for a system operating above 52.6 gigahertz...
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- Issue date Jun 3, 2025
- Apple Inc.
- Gang Xiong
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Information Patent Grant
System and method for generating spreaded sequence with low peak-to...
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- Issue date May 27, 2025
- WISIG NETWORKS PRIVATE LTD
- Kiran Kumar Kuchi
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Information Patent Grant
Mechanism for uplink waveform switching
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- Issue date May 27, 2025
- T-MOBILE INNOVATIONS LLC
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Method and systems for performing 3GPP NB-IOT NSSS frame number and...
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- Alif Semiconductor Singapore Private Ltd.
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Systems and methods for utilizing phase continuity for generating w...
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- Nuwan Suresh Ferdinand
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Information Patent Grant
Random DMRS sequence generation in NR uplink
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- Issue date May 13, 2025
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- Guotong Wang
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Information Patent Grant
Control signaling for wireless communication network
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- Issue date May 13, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
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Information Patent Grant
Symbol processing method and apparatus
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- Issue date May 13, 2025
- Huawei Technologies Co., Ltd.
- Qianli Ma
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Information Patent Grant
Waveform selection in wireless communications
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- QUALCOMM Incorporated
- Wei Zeng
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Information Patent Grant
Terminal device, base station device and communication method that...
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- Kazuyuki Shimezawa
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Information Patent Grant
Short and long training fields
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- Issue date May 13, 2025
- Texas Instruments Incorporated
- Timothy M. Schmidl
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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
Access node, user equipment, apparatus, method and computer program...
- Patent number 12,273,226
- Issue date Apr 8, 2025
- Volkswagen Aktiengesellschaft
- Andreas Pfadler
- 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

Patents Applicationslast 30 patents

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SYSTEM AND METHOD FOR BLIND CHANNEL ESTIMATION AND COHERENT DIFFERE...
- Publication number 20250233777
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- Skyworks Solutions, Inc.
- Alexander Kleinerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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MULTIPLE FFT OPERATIONS FOR WIDEBAND OPERATIONS
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- QUALCOMM Incorporated
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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DCI PARSING METHOD, DYNAMIC WAVEFORM SWITCHING DETERMINING METHOD,...
- Publication number 20250227697
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- VIVO MOBILE COMMUNICATION CO., LTD.
- Kai WU
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- Publication number 20250227015
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- Continental Automotive Technologies GmbH
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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UNIFIED AND CONFIGURABLE WAVEFORM FRAMEWORK FOR 6G
- Publication number 20250219885
- Publication date Jul 3, 2025
- MEDIATEK INC.
- Chun-Hsuan KUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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INFORMATION INDICATION METHOD, REPEATER AND NETWORK DEVICE
- Publication number 20250219881
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- Fujitsu Limited
- Qinyan JIANG
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WIRELESS DEVICES AND METHODS FOR TRANSMITTING AND RECEIVING SIGNALS...
- Publication number 20250211475
- Publication date Jun 26, 2025
- Huawei Technologies Co., Ltd
- Nassar KSAIRI
- 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
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FREQUENCY DOMAIN MULTIPLEXING OF DEMODULATION REFERENCE SIGNAL
- Publication number 20250202749
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- QUALCOMM Incorporated
- Morteza SOLTANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SINGLE SIDEBAND DFT-S-OFDM
- Publication number 20250202752
- Publication date Jun 19, 2025
- Huawei Technologies Co., Ltd
- Fredrik BERGGREN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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APPLYING A PRECODER TRANSFORM USING TIME-DOMAIN FILTERING AND SPREA...
- Publication number 20250202548
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- Lenovo (United States) Inc.
- Razvan-Andrei Stoica
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APPARATUS AND METHOD FOR POWER SAVING IN NON-TERRESTRIAL NETWORK
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- THINKWARE CORPORATION
- Taekyu Han
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METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING STF FOR NEW NUMEROL...
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- LG ELECTRONICS INC.
- Dongguk LIM
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COMMUNICATION CONTROL APPARATUS, COMMUNICATION SYSTEM, AND METHOD
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- NEC Corporation
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COMMUNICATION APPARATUS, BASE STATION, AND COMMUNICATION METHOD
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- DENSO CORPORATION
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High Resolution Timing Advance Estimation Based on PRACH
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- Publication date May 29, 2025
- Parallel Wireless, Inc.
- Hemanth Palally
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Information Patent Application
REPEATER AND TRANSMISSION METHOD THEREOF, NETWORK DEVICE, AND COMMU...
- Publication number 20250175374
- Publication date May 29, 2025
- Fujitsu Limited
- Yan TIAN
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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
SHORT PHYSICAL UPLINK CONTROL CHANNEL (sPUCCH) STRUCTURE
- Publication number 20250167925
- Publication date May 22, 2025
- INTERDIGITAL PATENT HOLDINGS, INC.
- Alphan Sahin
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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
METHOD FOR TRANSMITTING CHANNEL STATE INFORMATION REFERENCE SIGNAL
- Publication number 20250158683
- Publication date May 15, 2025
- Samsung Electronics Co., Ltd.
- Davydov ALEXEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE
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- Publication date May 15, 2025
- NTT DoCoMo, Inc.
- Juan Liu
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Information Patent Application
PEAK-TO-AVERAGE POWER RATIO BASED FREQUENCY INTERLEAVING
- Publication number 20250158741
- Publication date May 15, 2025
- QUALCOMM Incorporated
- David YUNUSOV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPECTRAL SHAPING FOR DFT-S-OFDM
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- 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
COMMUNICATION APPARATUS AND COMMUNICATION METHOD
- Publication number 20250132861
- Publication date Apr 24, 2025
- Sun Patent Trust
- Akihiko Nishio
- 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
Systems and Methods for Utilizing Phase Continuity for Generating W...
- Publication number 20250126008
- Publication date Apr 17, 2025
- Samsung Electronics Company, Ltd.
- Nuwan Suresh Ferdinand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

modification of IFFT/IDFT modulator for performance improvement

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus and method for an improved transmitter for multi-service...

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

Method of signal generation and signal generating device

Common reference signal design for OFDM and DFTS-OFDM

Uplink transmission method and apparatus in cellular communication...

Data modulation method and apparatus, device, and storage medium

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

Cell edge scheduling arrangement for high subcarrier spacing

Ultra wide band signals using orthogonal time frequency space modul...

Iterative decoding of orthogonal time frequency space waveforms in...

Control information obtaining method and apparatus

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

System and method for generating spreaded sequence with low peak-to...

Mechanism for uplink waveform switching

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

Systems and methods for utilizing phase continuity for generating w...

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...

Short and long training fields

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

Access node, user equipment, apparatus, method and computer program...

Communication apparatus and communication method thereof

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

Patents Applicationslast 30 patents

TRANSMITTER AND RECEIVER FOR, AND METHOD OF, TRANSMITTING AND RECEI...

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

MULTIPLE FFT OPERATIONS FOR WIDEBAND OPERATIONS

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

TRANSMITTER AND RECEIVER FOR, AND METHOD OF, TRANSMITTING AND RECEI...

UNIFIED AND CONFIGURABLE WAVEFORM FRAMEWORK FOR 6G

INFORMATION INDICATION METHOD, REPEATER AND NETWORK DEVICE

WIRELESS DEVICES AND METHODS FOR TRANSMITTING AND RECEIVING SIGNALS...

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

METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING STF FOR NEW NUMEROL...

COMMUNICATION CONTROL APPARATUS, COMMUNICATION SYSTEM, AND METHOD

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...

SHORT PHYSICAL UPLINK CONTROL CHANNEL (sPUCCH) STRUCTURE

Systems and Methods for Communicating by Modulating Data on Zeros

METHOD FOR TRANSMITTING CHANNEL STATE INFORMATION REFERENCE SIGNAL

ELECTRONIC DEVICE

PEAK-TO-AVERAGE POWER RATIO BASED FREQUENCY INTERLEAVING

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...

COMMUNICATION APPARATUS AND COMMUNICATION METHOD

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

Systems and Methods for Utilizing Phase Continuity for Generating W...