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H04B7/0684
using different training sequences per antenna
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last 30 patents
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Time-division multiplexing sounding reference signal ports
Patent number
12,120,655
Issue date
Oct 15, 2024
QUALCOMM Incorporated
Muhammad Sayed Khairy Abdelghaffar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Beam management method, apparatus, electronic device and computer r...
Patent number
12,113,590
Issue date
Oct 8, 2024
Samsung Electronics Co., Ltd.
Yiyan Zhang
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Transmitter, receiver, transmission method, and reception method
Patent number
12,057,982
Issue date
Aug 6, 2024
SUN PATENT TRUST
Yoshihiko Ogawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Pilot design for uplink (UL) narrow-band internet of things (NB-IoT)
Patent number
12,004,060
Issue date
Jun 4, 2024
QUALCOMM Incorporated
Seyed Ali Akbar Fakoorian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Methods for adapting density of demodulation reference signals
Patent number
11,990,969
Issue date
May 21, 2024
Telefonaktiebolaget LM Ericsson (publ)
Lars Lindbom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Methods for adapting density of demodulation reference signals
Patent number
11,956,047
Issue date
Apr 9, 2024
Telefonaktiebolaget LM Ericsson (publ)
Lars Lindbom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
MIMO training method and wireless device
Patent number
11,917,426
Issue date
Feb 27, 2024
Panasonic Holdings Corporation
Lei Huang
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Reference signal interference management in heterogeneous network d...
Patent number
RE49804
Issue date
Jan 16, 2024
Telefonaktiebolaget LM Ericsson (publ)
Iana Siomina
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Apparatus and method for beamforming in wireless communication system
Patent number
11,855,724
Issue date
Dec 26, 2023
Samsung Electronics Co., Ltd.
Yung-Soo Kim
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
MIMO channel access
Patent number
11,843,428
Issue date
Dec 12, 2023
InterDigital Patent Holdings, Inc.
Li-Hsiang Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for selecting cyclic shift diversity sequence, and related a...
Patent number
11,838,086
Issue date
Dec 5, 2023
Huawei Technologies Co., Ltd.
Kaifeng Xia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Transmitter, receiver, transmission method, and reception method
Patent number
11,831,483
Issue date
Nov 28, 2023
SUN PATENT TRUST
Yoshihiko Ogawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus and control signal mapping method
Patent number
11,791,887
Issue date
Oct 17, 2023
Panasonic Intellectual Property Corporation of America
Ayako Horiuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Reconfigurable intelligent surface link identification
Patent number
11,770,171
Issue date
Sep 26, 2023
QUALCOMM Incorporated
Yucheng Dai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Link establishment in a wireless backhaul network using radio acces...
Patent number
11,678,308
Issue date
Jun 13, 2023
QUALCOMM Incorporated
Navid Abedini
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Transmitting method, transmitting device, receiving method, and rec...
Patent number
11,671,166
Issue date
Jun 6, 2023
Panasonic Intellectual Property Corporation of America
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Beamforming training method and apparatus
Patent number
11,646,779
Issue date
May 9, 2023
Huawei Technologies Co., Ltd.
Yanchun Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Systems and methods for beamforming training in wireless local area...
Patent number
11,588,536
Issue date
Feb 21, 2023
InterDigital Patent Holdings, Inc.
Hanqing Lou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Transmitter, receiver, transmission method, and reception method
Patent number
11,582,082
Issue date
Feb 14, 2023
SUN PATENT TRUST
Yoshihiko Ogawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus and control signal mapping method
Patent number
11,569,895
Issue date
Jan 31, 2023
Panasonic Intellectual Property Corporation of America
Ayako Horiuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pilot design for uplink (UL) narrow-band internet of things (NB-IoT)
Patent number
11,570,597
Issue date
Jan 31, 2023
QUALCOMM Incorporated
Seyed Ali Akbar Fakoorian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method of scrambling reference signals, device and user equipment u...
Patent number
11,552,759
Issue date
Jan 10, 2023
SUN PATENT TRUST
Hui Tong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Communication method and communications device thereof
Patent number
11,451,286
Issue date
Sep 20, 2022
Huawei Technologies Co., Ltd.
Yan Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method of transmitting and receiving downlink signal in wireless co...
Patent number
11,452,083
Issue date
Sep 20, 2022
LG Electronics Inc.
Kijun Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method and receiving terminal for real-time adaptive antenna calibr...
Patent number
11,431,423
Issue date
Aug 30, 2022
Telefonaktiebolaget LM Ericsson (publ)
Leonard Lightstone
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Apparatus, system and method of beam refinement protocol (BRP) tran...
Patent number
11,362,720
Issue date
Jun 14, 2022
Intel Corporation
Claudio Da Silva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Systems and methods for beamforming training in wireless local area...
Patent number
11,349,551
Issue date
May 31, 2022
InterDigital Patent Holdings, Inc.
Hanqing Lou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reference signal for receive beam refinement in cellular systems
Patent number
11,336,348
Issue date
May 17, 2022
Apple Inc.
Wenting Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Apparatus and method for beamforming in wireless communication system
Patent number
11,303,338
Issue date
Apr 12, 2022
Samsung Electronics Co., Ltd.
Yung-Soo Kim
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Signal scrambling sequence techniques for wireless communications
Patent number
11,303,481
Issue date
Apr 12, 2022
QUALCOMM Incorporated
Jing Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
TRANSMITTER, RECEIVER, TRANSMISSION METHOD, AND RECEPTION METHOD
Publication number
20240333572
Publication date
Oct 3, 2024
Sun Patent Trust
Yoshihiko Ogawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BEAM CONFIGURATION METHOD, APPARATUS, AND SYSTEM
Publication number
20240305351
Publication date
Sep 12, 2024
Huawei Technologies Co., Ltd
Zhongfeng Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
METHOD FOR DETERMINING A TRANSMISSION SIGNAL IN A PLURALITY OF RECE...
Publication number
20240305348
Publication date
Sep 12, 2024
MEYSENS GMBH
Alexander RUDOY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Methods for Adapting Density of Demodulation Reference Signals
Publication number
20240137094
Publication date
Apr 25, 2024
Telefonaktiebolaget LM Ericsson (publ)
Lars LINDBOM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
MIMO CHANNEL ACCESS
Publication number
20240120972
Publication date
Apr 11, 2024
INTERDIGITAL PATENT HOLDINGS, INC.
Frank La Sita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR SELECTING CYCLIC SHIFT DIVERSITY SEQUENCE, AND RELATED A...
Publication number
20240056157
Publication date
Feb 15, 2024
Huawei Technologies Co., Ltd
Kaifeng Xia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPARSE ANTENNA ARRAY CALIBRATION
Publication number
20240048189
Publication date
Feb 8, 2024
Viasat, lnc.
David J. Hancharik
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION APPARATUS AND CONTROL SIGNAL MAPPING METHOD
Publication number
20230421236
Publication date
Dec 28, 2023
Panasonic Intellectual Property Corporation of America
Ayako Horiuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTER, RECEIVER, TRANSMISSION METHOD, AND RECEPTION METHOD
Publication number
20230403188
Publication date
Dec 14, 2023
Sun Patent Trust
Yoshihiko Ogawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTING METHOD, TRANSMITTING DEVICE, RECEIVING METHOD, AND REC...
Publication number
20230261730
Publication date
Aug 17, 2023
Panasonic Intellectual Property Corporation of America
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PILOT DESIGN FOR UPLINK (UL) NARROW-BAND INTERNET OF THINGS (NB-IOT)
Publication number
20230179977
Publication date
Jun 8, 2023
QUALCOMM Incorporated
Seyed Ali Akbar Fakoorian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TIME-DIVISION MULTIPLEXING SOUNDING REFERENCE SIGNAL PORTS
Publication number
20230171756
Publication date
Jun 1, 2023
QUALCOMM Incorporated
Muhammad Sayed Khairy ABDELGHAFFAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTER, RECEIVER, TRANSMISSION METHOD, AND RECEPTION METHOD
Publication number
20230164012
Publication date
May 25, 2023
Sun Patent Trust
Yoshihiko Ogawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION APPARATUS AND CONTROL SIGNAL MAPPING METHOD
Publication number
20230130813
Publication date
Apr 27, 2023
Panasonic Intellectual Property Corporation of America
Ayako Horiuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECONFIGURABLE INTELLIGENT SURFACE LINK IDENTIFICATION
Publication number
20230115007
Publication date
Apr 13, 2023
QUALCOMM Incorporated
Yucheng DAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECONFIGURABLE INTELLIGENT SURFACE LINK IDENTIFICATION
Publication number
20220416869
Publication date
Dec 29, 2022
QUALCOMM Incorporated
Yucheng DAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR BEAMFORMING TRAINING IN WIRELESS LOCAL AREA...
Publication number
20220255612
Publication date
Aug 11, 2022
INTERDIGITAL PATENT HOLDINGS, INC.
Hanqing Lou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR BEAMFORMING IN WIRELESS COMMUNICATION SYSTEM
Publication number
20220209837
Publication date
Jun 30, 2022
Samsung Electronics Co., Ltd.
Yung-Soo Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MIMO CHANNEL ACCESS
Publication number
20220166470
Publication date
May 26, 2022
INTERDIGITAL PATENT HOLDINGS, INC.
Li-Hsiang Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods for Adapting Density of Demodulation Reference Signals
Publication number
20220149916
Publication date
May 12, 2022
Telefonaktiebolaget LM Ericsson (publ)
Lars LINDBOM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MIMO TRAINING METHOD AND WIRELESS DEVICE
Publication number
20220110005
Publication date
Apr 7, 2022
PANASONIC CORPORATION
LEI HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND APPARATUS FOR A DATA TRANSMISSION SCHEME FOR NARROW-BAN...
Publication number
20220094573
Publication date
Mar 24, 2022
QUALCOMM Incorporated
Peter GAAL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Beamforming Training Method and Apparatus
Publication number
20220077914
Publication date
Mar 10, 2022
Huawei Technologies Co., Ltd
Yanchun Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR SELECTING CYCLIC SHIFT DIVERSITY SEQUENCE, AND RELATED A...
Publication number
20220029687
Publication date
Jan 27, 2022
Huawei Technologies Co.,Ltd.
Kaifeng Xia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTER, RECEIVER, TRANSMISSION METHOD, AND RECEPTION METHOD
Publication number
20220007367
Publication date
Jan 6, 2022
Sun Patent Trust
Yoshihiko Ogawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods for Adapting Density of Demodulation Reference Signals
Publication number
20210336678
Publication date
Oct 28, 2021
Lars Lindbom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR BEAMFORMING TRAINING IN WIRELESS LOCAL AREA...
Publication number
20210306057
Publication date
Sep 30, 2021
INTERDIGITAL PATENT HOLDINGS, INC.
Hanqing Lou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION OF A TWO-PORT REFERENCE SIGNAL
Publication number
20210258050
Publication date
Aug 19, 2021
Telefonaktiebolaget LM Ericsson (publ)
Andreas Nilsson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Localization using Millimeter Wave Beam Attributes
Publication number
20210152990
Publication date
May 20, 2021
Mitsubishi Electric Research Laboratories, Inc.
Milutin Pajovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ELECTRONIC DEVICE THAT USES VIRTUAL FIELD TO RESERVE TRANSMISSION A...
Publication number
20210091840
Publication date
Mar 25, 2021
Samsung Electronics Co., Ltd.
Junsu CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE