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TRANSMISSION OF DIGITAL INFORMATION
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Modulated-carrier systems
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Patents Grants
last 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
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
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
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
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
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
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 Applications
last 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