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H04L27/2652
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TRANSMISSION OF DIGITAL INFORMATION
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Modulated-carrier systems
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H04L27/2652
with polyphase implementation
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Patents Grants
last 30 patents
Information
Patent Grant
Transmitting method, receiving method, transmitting apparatus, and...
Patent number
11,973,706
Issue date
Apr 30, 2024
Panasonic Intellectual Property Corporation of America
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
OFDM transmitter device having a symbol generator for generating no...
Patent number
11,968,071
Issue date
Apr 23, 2024
SUN PATENT TRUST
Yoshinobu Matsumura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitting method, receiving method, transmitting apparatus, and...
Patent number
11,949,611
Issue date
Apr 2, 2024
Panasonic Intellectual Property Corporation of America
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of signal generation and signal generating device
Patent number
11,943,032
Issue date
Mar 26, 2024
SUN PATENT TRUST
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitting apparatus, receiving apparatus, transmitting method, a...
Patent number
11,888,671
Issue date
Jan 30, 2024
Mitsubishi Electric Corporation
Fumihiro Hasegawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for transmitting broadcast signals, apparatus for receivi...
Patent number
11,863,203
Issue date
Jan 2, 2024
LG Electronics Inc.
Jongseob Baek
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Implementation of orthogonal time frequency space modulation for wi...
Patent number
11,848,810
Issue date
Dec 19, 2023
Cohere Technologies, Inc.
Seshadri Sathyanarayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and a system for transmitting DFT-s-OFDM symbols
Patent number
11,824,629
Issue date
Nov 21, 2023
WISIG NETWORKS PRIVATE LIMITED
Kiran Kumar Kuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
RF signal separation and suppression system and method
Patent number
11,817,989
Issue date
Nov 14, 2023
Photonic Systems, Inc.
Edward I. Ackerman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low peak-to-average power ratio demodulation reference signal seque...
Patent number
11,799,708
Issue date
Oct 24, 2023
QUALCOMM Incorporated
Daniel Paz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Carrier interferometry transmitter
Patent number
11,784,686
Issue date
Oct 10, 2023
Genghiscomm Holdings, LLC
Steve Shattil
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication terminal device, wireless communication base...
Patent number
11,765,760
Issue date
Sep 19, 2023
SUN PATENT TRUST
Akihiko Nishio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signaling structure for wireless communication network
Patent number
11,750,428
Issue date
Sep 5, 2023
Telefonaktiebolaget LM Ericsson (publ)
Mehrnaz Afshang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency deviation compensation scheme and frequency deviation com...
Patent number
11,750,298
Issue date
Sep 5, 2023
NEC Corporation
Daisaku Ogasahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Time domain coreset design for single carrier waveforms
Patent number
11,723,053
Issue date
Aug 8, 2023
QUALCOMM Incorporated
Morteza Soltani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
11,711,189
Issue date
Jul 25, 2023
NTT DoCoMo, Inc.
Ryosuke Osawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission method, transmission apparatus, reception method and r...
Patent number
11,706,069
Issue date
Jul 18, 2023
SUN PATENT TRUST
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Waveform independent coarse synchronization method
Patent number
11,652,680
Issue date
May 16, 2023
BAE Systems Information and Electronic Systems Integration Inc.
Matthew J. Sherman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication apparatus and wireless communication method
Patent number
11,637,575
Issue date
Apr 25, 2023
Nippon Telegraph and Telephone Corporation
Atsushi Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiplexing demodulation reference signal and data in orthogonal t...
Patent number
11,632,272
Issue date
Apr 18, 2023
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
OFDM transmitter device having a symbol generator for generating no...
Patent number
11,621,879
Issue date
Apr 4, 2023
SUN PATENT TRUST
Yoshinobu Matsumura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiving device, mobile terminal test apparatus provided with rece...
Patent number
11,616,677
Issue date
Mar 28, 2023
Anritsu Corporation
Takasumi Ikebe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency deviation compensation scheme and frequency deviation com...
Patent number
11,588,558
Issue date
Feb 21, 2023
NEC Corporation
Daisaku Ogasahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitting method, receiving method, transmitting apparatus, and...
Patent number
11,581,995
Issue date
Feb 14, 2023
Panasonic Intellectual Property Corporation of America
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Carrier interferometry transmitter
Patent number
11,575,555
Issue date
Feb 7, 2023
Genghiscomm Holdings, LLC
Steve Shattil
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for transmitting broadcast signals, apparatus for receivi...
Patent number
11,569,846
Issue date
Jan 31, 2023
LG Electronics Inc.
Jongseob Baek
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Node having an adaptive space-spectrum whitener and multi-user rake...
Patent number
11,552,673
Issue date
Jan 10, 2023
General Dynamics MIssion Systems, Inc.
Scott David Blanchard
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dual-polarization FBMC in wireless communication systems
Patent number
11,496,350
Issue date
Nov 8, 2022
University of South Carolina
Hosseinali Jamal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for transmitting and receiving uplink signal in wireless com...
Patent number
11,444,815
Issue date
Sep 13, 2022
LG Electronics Inc.
Jaehyung Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for frequency reconstruction of gated in-phase...
Patent number
11,438,208
Issue date
Sep 6, 2022
L3HARRIS TECHNOLOGIES, INC.
Calvin A. Coffey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMPLEMENTATION OF ORTHOGONAL TIME FREQUENCY SPACE MODULATION FOR WI...
Publication number
20240056343
Publication date
Feb 15, 2024
Cohere Technologies, Inc.
Seshadri Sathyanarayan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Spread-OFDM Receiver
Publication number
20240039586
Publication date
Feb 1, 2024
GENGHISCOMM HOLDINGS, LLC
Steve Shattil
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOOPBACK SIGNAL, RECEIVER AND TRANSMITTER FOR SYNCHRONIZATION
Publication number
20240039776
Publication date
Feb 1, 2024
James Jehong Jong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION TERMINAL DEVICE, WIRELESS COMMUNICATION BASE...
Publication number
20230379959
Publication date
Nov 23, 2023
Sun Patent Trust
Akihiko Nishio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY DEVIATION COMPENSATION SCHEME AND FREQUENCY DEVIATION COM...
Publication number
20230361882
Publication date
Nov 9, 2023
NEC Corporation
Daisaku OGASAHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNALING STRUCTURE FOR WIRELESS COMMUNICATION NETWORK
Publication number
20230344692
Publication date
Oct 26, 2023
Telefonaktiebolaget LM Ericsson (publ)
Mehrnaz AFSHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL PROCESSING APPARATUS, OPTICAL TRANSMITTING APPARATUS, OPTICA...
Publication number
20230275674
Publication date
Aug 31, 2023
NEC Corporation
Masaki Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR RATE MATCHING ORDER FOR ORTHOGONAL TIME FREQUENCY SP...
Publication number
20230254793
Publication date
Aug 10, 2023
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OFDM TRANSMITTER DEVICE HAVING A SYMBOL GENERATOR FOR GENERATING NO...
Publication number
20230208695
Publication date
Jun 29, 2023
Sun Patent Trust
Yoshinobu MATSUMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Carrier Interferometry Transmitter
Publication number
20230198580
Publication date
Jun 22, 2023
GENGHISCOMM HOLDINGS, LLC
Steve Shattil
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF SIGNAL GENERATION AND SIGNAL GENERATING DEVICE
Publication number
20230179280
Publication date
Jun 8, 2023
Sun Patent Trust
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTING METHOD, RECEIVING METHOD, TRANSMITTING APPARATUS, AND...
Publication number
20230163904
Publication date
May 25, 2023
Panasonic Intellectual Property Corporation of America
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEMODULATION REFERENCE SIGNAL (DMRS) FOR OVERLAPPED UPLINK (UL) AND...
Publication number
20230155865
Publication date
May 18, 2023
QUALCOMM Incorporated
Ahmed Elshafie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR SIGNALING SYMBOL FORMAT FOR GUARD INTERVAL BASED WAV...
Publication number
20230135780
Publication date
May 4, 2023
QUALCOMM Incorporated
Iyab Sakhnini
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY DEVIATION COMPENSATION SCHEME AND FREQUENCY DEVIATION COM...
Publication number
20230119734
Publication date
Apr 20, 2023
NEC Corporation
Daisaku OGASAHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVI...
Publication number
20230113998
Publication date
Apr 13, 2023
LG ELECTRONICS INC.
Jongseob Baek
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEMS AND METHODS FOR MULTI-CARRIER SIGNAL ECHO MANAGEMENT USING...
Publication number
20230115010
Publication date
Apr 13, 2023
Cable Television Laboratories, Inc.
Thomas H. Williams
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTING METHOD, RECEIVING METHOD, TRANSMITTING APPARATUS, AND...
Publication number
20230050434
Publication date
Feb 16, 2023
Panasonic Intellectual Property Corporation of America
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TIME DOMAIN CORESET DESIGN FOR SINGLE CARRIER WAVEFORMS
Publication number
20230011861
Publication date
Jan 12, 2023
QUALCOMM Incorporated
Morteza SOLTANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL INTERFACE FOR FREQUENCY DOMAIN DATA TRANSFER BETWEEN BASEBA...
Publication number
20220393929
Publication date
Dec 8, 2022
ZEKU, INC.
JIFENG GENG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA PROCESSING METHOD AND APPARATUS
Publication number
20220255781
Publication date
Aug 11, 2022
Huawei Technologies Co., Ltd
Mingxin GONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM, APPARATUS AND METHOD FOR CANCELLING TONAL INTERFERENCE IN A...
Publication number
20220190858
Publication date
Jun 16, 2022
Silicon Laboratories Inc.
Alexander Kleinerman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA SENDING METHOD AND APPARATUS, DATA RECEIVING METHOD AND APPARA...
Publication number
20220166658
Publication date
May 26, 2022
ZTE Corporation
Yihua Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNALING STRUCTURE FOR WIRELESS COMMUNICATION NETWORK
Publication number
20220158883
Publication date
May 19, 2022
Telefonaktiebolaget LM Ericsson (publ)
Mehrnaz AFSHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECEIVING DEVICE, MOBILE TERMINAL TEST APPARATUS PROVIDED WITH RECE...
Publication number
20220109602
Publication date
Apr 7, 2022
Anritsu Corporation
Takasumi IKEBE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT (UE) TRANSMITTER AND BASE STATION RECEIVER FOR TRANS...
Publication number
20210367826
Publication date
Nov 25, 2021
QUALCOMM Incorporated
Ahmed Elshafie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR SIGNALING OF ZERO PADDING BINS IN FRONTHAU...
Publication number
20210218608
Publication date
Jul 15, 2021
Samsung Electronics Co., Ltd.
Sanil Rama Chandran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR TRANSMITTING AND RECEIVING UPLINK SIGNAL IN WIRELESS COM...
Publication number
20210203538
Publication date
Jul 1, 2021
LG ELECTRONICS INC.
Jaehyung KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTER MODULE, RECEIVER MODULE AND DATA TRANSMISSION SYSTEM
Publication number
20210044469
Publication date
Feb 11, 2021
ROHDE & SCHWARZ GMBH & CO. KG
Thomas Valten
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTER, RECEIVER AND A METHOD FOR DIGITAL MULTIPLE SUB-BAND PR...
Publication number
20200092146
Publication date
Mar 19, 2020
Technion Research & Development Foundation Ltd.
Moshe Nazarathy
H03 - BASIC ELECTRONIC CIRCUITRY