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TRANSMISSION OF DIGITAL INFORMATION
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H04L25/03898
codebook-based design
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Patents Grants
last 30 patents
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Patent Grant
Signal generation method and signal generation device for receiving...
Patent number
12,166,545
Issue date
Dec 10, 2024
SUN PATENT TRUST
Yutaka Murakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Coverage enhanced reciprocity-based precoding scheme
Patent number
12,003,353
Issue date
Jun 4, 2024
Telefonaktiebolaget LM Ericsson (publ)
Mohammadreza Malek-Mohammadi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for channel state information feedback using sub-...
Patent number
11,949,480
Issue date
Apr 2, 2024
Huawei Technologies Co., Ltd.
Jung Hoon Suh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High speed communications system
Patent number
11,863,358
Issue date
Jan 2, 2024
KANDOU LABS, S.A.
Ali Hormati
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal generation method and signal generation device
Patent number
11,804,880
Issue date
Oct 31, 2023
SUN PATENT TRUST
Yutaka Murakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Broadcast signal transmission method, broadcast signal transmission...
Patent number
11,777,563
Issue date
Oct 3, 2023
SUN PATENT TRUST
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Configuring the transmission of periodic feedback information on a...
Patent number
11,729,770
Issue date
Aug 15, 2023
Nokia Solutions and Networks Oy
Esa Tapani Tiirola
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for optimal spatial multiplexing in multi-antenna...
Patent number
11,671,150
Issue date
Jun 6, 2023
Telefonica, S.A.
Javier Lorca Hernando
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal generation method and signal generation device
Patent number
11,575,412
Issue date
Feb 7, 2023
SUN PATENT TRUST
Yutaka Murakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and arrangements for CSI reporting
Patent number
11,563,548
Issue date
Jan 24, 2023
Telefonaktiebolaget LM Ericsson (publ)
David Hammarwall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for multiple panel and/or multiple beam codebo...
Patent number
11,522,594
Issue date
Dec 6, 2022
Lenovo (Beijing) Limited
Bingchao Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High speed communications system
Patent number
11,483,187
Issue date
Oct 25, 2022
KANDOU LABS, S.A.
Ali Hormati
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for feeding back channel state information in wireless commu...
Patent number
11,411,629
Issue date
Aug 9, 2022
LG Electronics Inc.
Hyungtae Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Broadcast signal transmission method, broadcast signal transmission...
Patent number
11,356,156
Issue date
Jun 7, 2022
SUN PATENT TRUST
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, device and apparatus for selecting user signature vector, a...
Patent number
11,228,930
Issue date
Jan 18, 2022
Datang Mobile Communications Equipment Co., Ltd.
Yanping Xing
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission method and apparatus
Patent number
11,140,017
Issue date
Oct 5, 2021
Huawei Technologies Co., Ltd.
Tao Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal generation method and signal generation device
Patent number
11,128,355
Issue date
Sep 21, 2021
SUN PATENT TRUST
Yutaka Murakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and arrangements for CSI reporting
Patent number
11,121,844
Issue date
Sep 14, 2021
Telefonaktiebolaget LM Ericsson (publ)
David Hammarwall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High speed communications system
Patent number
11,115,249
Issue date
Sep 7, 2021
KANDOU LABS, S.A.
Ali Hormati
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Broadcast signal transmission method, broadcast signal transmission...
Patent number
11,038,565
Issue date
Jun 15, 2021
SUN PATENT TRUST
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal transmission method and system
Patent number
10,958,488
Issue date
Mar 23, 2021
Huawei Technologies Co., Ltd.
Zhiyu Xiao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal transmission method and apparatus
Patent number
10,880,127
Issue date
Dec 29, 2020
Huawei Technologies Co., Ltd.
Jian Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power control signaling for multiuser superpostion transmission
Patent number
10,863,512
Issue date
Dec 8, 2020
HFI INNOVATION INC.
Lung-Sheng Tsai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Millimeter-wavelength network map for use in a beamforming procedure
Patent number
10,863,474
Issue date
Dec 8, 2020
QUALCOMM Incorporated
Vasanthan Raghavan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal transmission method and apparatus using codebook in wireless...
Patent number
10,855,349
Issue date
Dec 1, 2020
LG Electronics Inc.
Hyun Soo Ko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission method and apparatus
Patent number
10,819,553
Issue date
Oct 27, 2020
Huawei Technologies Co., Ltd.
Tao Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High speed communications system
Patent number
10,819,541
Issue date
Oct 27, 2020
KANDOU LABS, S.A.
Ali Hormati
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for transmitting channel state information
Patent number
10,756,801
Issue date
Aug 25, 2020
Huawei Technologies Co., Ltd.
Di Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel state information feedback method, device, and system
Patent number
10,750,508
Issue date
Aug 18, 2020
Huawei Technologies Co., Ltd.
Wei Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Broadcast signal transmission method, broadcast signal transmission...
Patent number
10,727,913
Issue date
Jul 28, 2020
SUN PATENT TRUST
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SIGNAL GENERATION METHOD AND SIGNAL GENERATION DEVICE
Publication number
20240022287
Publication date
Jan 18, 2024
Sun Patent Trust
Yutaka MURAKAMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BROADCAST SIGNAL TRANSMISSION METHOD, BROADCAST SIGNAL TRANSMISSION...
Publication number
20230387972
Publication date
Nov 30, 2023
Sun Patent Trust
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL GENERATION METHOD AND SIGNAL GENERATION DEVICE
Publication number
20230142497
Publication date
May 11, 2023
Sun Patent Trust
Yutaka MURAKAMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HIGH SPEED COMMUNICATIONS SYSTEM
Publication number
20230068176
Publication date
Mar 2, 2023
Kandou Labs, SA
Ali Hormati
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
UPLINK GRANT DOWNLINK CONTROL INFORMATION FOR FREQUENCY DOMAIN COMP...
Publication number
20230066978
Publication date
Mar 2, 2023
QUALCOMM Incorporated
Qiaoyu LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR CHANNEL STATE INFORMATION FEEDBACK USING SUB-...
Publication number
20220360305
Publication date
Nov 10, 2022
Huawei Technologies Co., Ltd
Jung Hoon SUH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR OPTIMAL SPATIAL MULTIPLEXING IN MULTI-ANTENNA...
Publication number
20220337293
Publication date
Oct 20, 2022
TELEFONICA, S.A.
Javier LORCA HERNANDO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BROADCAST SIGNAL TRANSMISSION METHOD, BROADCAST SIGNAL TRANSMISSION...
Publication number
20220278718
Publication date
Sep 1, 2022
Sun Patent Trust
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIDELINK INFORMATION SENDING METHOD AND RECEIVING METHOD, TERMINAL,...
Publication number
20220141058
Publication date
May 5, 2022
VIVO MOBILE COMMUNICATION CO.,LTD.
Siqi LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COVERAGE ENHANCED RECIPROCITY-BASED PRECODING SCHEME
Publication number
20220123971
Publication date
Apr 21, 2022
Telefonaktiebolaget LM Ericsson (publ)
Mohammadreza Malek-Mohammadi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL GENERATION METHOD AND SIGNAL GENERATION DEVICE
Publication number
20220109471
Publication date
Apr 7, 2022
Sun Patent Trust
Yutaka MURAKAMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR MULTIPLE PANEL AND/OR MULTIPLE BEAM CODEBO...
Publication number
20220038158
Publication date
Feb 3, 2022
Lenovo (Beijing) Limited
Bingchao Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH SPEED COMMUNICATIONS SYSTEM
Publication number
20210409247
Publication date
Dec 30, 2021
Kandou Labs SA
Ali Hormati
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BROADCAST SIGNAL TRANSMISSION METHOD, BROADCAST SIGNAL TRANSMISSION...
Publication number
20210175938
Publication date
Jun 10, 2021
Sun Patent Trust
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH SPEED COMMUNICATIONS SYSTEM
Publication number
20210111931
Publication date
Apr 15, 2021
Kandou Labs SA
Ali Hormati
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD AND APPARATUS
Publication number
20210075663
Publication date
Mar 11, 2021
Huawei Technologies Co., Ltd
Tao WU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH SPEED COMMUNICATIONS SYSTEM
Publication number
20200235963
Publication date
Jul 23, 2020
Kandou Labs SA
Ali Hormati
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL GENERATION METHOD AND SIGNAL GENERATION DEVICE
Publication number
20200235793
Publication date
Jul 23, 2020
Sun Patent Trust
Yutaka MURAKAMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SIGNAL TRANSMISSION METHOD AND SYSTEM
Publication number
20200186402
Publication date
Jun 11, 2020
Huawei Technologies Co., Ltd
Zhiyu Xiao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL TRANSMISSION METHOD AND APPARATUS USING CODEBOOK IN WIRELESS...
Publication number
20200153490
Publication date
May 14, 2020
LG ELECTRONICS INC.
Hyun Soo Ko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD AND APPARATUS
Publication number
20190372821
Publication date
Dec 5, 2019
Huawei Technologies Co., Ltd
Tao Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR FEEDING BACK CHANNEL STATE INFORMATION IN WIRELESS COMMU...
Publication number
20190372643
Publication date
Dec 5, 2019
LG ELECTRONICS INC.
Hyungtae Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH SPEED COMMUNICATIONS SYSTEM
Publication number
20190363912
Publication date
Nov 28, 2019
Kandou Labs, SA
Ali Hormati
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BROADCAST SIGNAL TRANSMISSION METHOD, BROADCAST SIGNAL TRANSMISSION...
Publication number
20190363766
Publication date
Nov 28, 2019
Sun Patent Trust
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL GENERATION METHOD AND SIGNAL GENERATION DEVICE
Publication number
20190229782
Publication date
Jul 25, 2019
Sun Patent Trust
Yutaka MURAKAMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA TRANSMISSION METHOD AND APPARATUS
Publication number
20190215222
Publication date
Jul 11, 2019
Huawei Technologies Co., Ltd
MENG CHENG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, DEVICE AND APPARATUS FOR SELECTING USER SIGNATURE VECTOR, A...
Publication number
20190174345
Publication date
Jun 6, 2019
CHINA ACADEMY OF TELECOMMUNIATIONS TECHNOLOGY
YANPING XING
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL TRANSMISSION METHOD AND APPARATUS USING CODEBOOK IN WIRELESS...
Publication number
20190140715
Publication date
May 9, 2019
LG ELECTRONICS INC.
Hyun Soo Ko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH SPEED COMMUNICATIONS SYSTEM
Publication number
20190068414
Publication date
Feb 28, 2019
Kandou Labs, SA
Ali Hormati
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Signal Transmission Method and Apparatus
Publication number
20190028305
Publication date
Jan 24, 2019
Huawei Technologies Co., Ltd
Jian Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE