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Baseband systems
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H04L25/0228
with direct estimation from sounding signals
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last 30 patents
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Patent Grant
Method and device in UE and base station used for multi-antenna tra...
Patent number
11,956,033
Issue date
Apr 9, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
XiaoBo Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment (UE) feedback of quantized per-path angle of arrival
Patent number
11,949,615
Issue date
Apr 2, 2024
QUALCOMM Incorporated
Hamed Pezeshki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques for reducing feedback information
Patent number
11,929,812
Issue date
Mar 12, 2024
QUALCOMM Incorporated
Lin Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile station and reception method
Patent number
11,924,133
Issue date
Mar 5, 2024
SUN PATENT TRUST
Seigo Nakao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatuses for cell-free massive MIMO communication
Patent number
11,916,623
Issue date
Feb 27, 2024
Telefonaktiebolaget LM Ericsson (publ)
Pål Frenger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tone reservation for digital post distortion
Patent number
11,916,702
Issue date
Feb 27, 2024
QUALCOMM Incorporated
Amit Bar-Or Tillinger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Location-based channel estimation in wireless communication systems
Patent number
11,881,966
Issue date
Jan 23, 2024
T-Mobile USA, Inc.
Shahzad Bashir
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Rate selection in multiple-input multiple-output communication systems
Patent number
11,877,311
Issue date
Jan 16, 2024
Virewirx, Inc.
Wanlu Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sounding reference signal processing for LTE
Patent number
11,863,363
Issue date
Jan 2, 2024
Texas Instruments Incorporated
Pierre Bertrand
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel estimation method and apparatus, device, base station, and...
Patent number
11,848,801
Issue date
Dec 19, 2023
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Yuanyuan Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for performing resource allocation in radio commu...
Patent number
11,825,477
Issue date
Nov 21, 2023
Panasonic Holdings Corporation
Kenichi Kuri
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sounding-interval adaptation using link quality
Patent number
11,817,974
Issue date
Nov 14, 2023
Mediatek Inc.
Hao-Chih Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and receiving node for determining channel window length
Patent number
11,817,973
Issue date
Nov 14, 2023
Telefonaktiebolaget LM Ericsson (publ)
Zhao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel probing signal for a broadband communication system
Patent number
11,804,870
Issue date
Oct 31, 2023
Neo Wireless LLC
Xiaodong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Estimating frequency-offsets and multi-antenna channels in MIMO OFD...
Patent number
11,792,061
Issue date
Oct 17, 2023
Regents of the University of Minnesota
Georgios B. Giannakis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel measurement method and communication apparatus
Patent number
11,784,853
Issue date
Oct 10, 2023
Huawei Technologies Co., Ltd.
Huangping Jin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device in UE and base station used for multi-antenna tra...
Patent number
11,742,906
Issue date
Aug 29, 2023
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
XiaoBo Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Analog echo cancelation method
Patent number
11,716,116
Issue date
Aug 1, 2023
Realtek Semiconductor Corporation
Hsuan-Ting Ho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data and control multiplexing in PUSCH in wireless networks
Patent number
11,695,514
Issue date
Jul 4, 2023
Texas Instruments Incorporated
Tarik Muharemovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase tracking for initial access
Patent number
11,695,595
Issue date
Jul 4, 2023
QUALCOMM Incorporated
Yiqing Cao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Over the air digital pre-distortion measurements
Patent number
11,683,706
Issue date
Jun 20, 2023
QUALCOMM Incorporated
Ori Barak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus and transmission method for transmitting a...
Patent number
11,665,039
Issue date
May 30, 2023
Panasonic Intellectual Property Corporation of America
Tetsuya Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency division multiplexing mapping of transmission configurati...
Patent number
11,652,668
Issue date
May 16, 2023
QUALCOMM Incorporated
Mostafa Khoshnevisan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile station and reception method
Patent number
11,646,842
Issue date
May 9, 2023
SUN PATENT TRUST
Seigo Nakao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for determining transmission parameters of uplink signal, te...
Patent number
11,637,722
Issue date
Apr 25, 2023
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Hai Tang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Location-based channel estimation in wireless communication systems
Patent number
11,632,271
Issue date
Apr 18, 2023
T-Mobile USA, Inc.
Shahzad Bashir
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus and transmission method for transmitting a...
Patent number
11,533,210
Issue date
Dec 20, 2022
Panasonic Intellectual Property Corporation of America
Tetsuya Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile terminal and base station involved in downlink channel opera...
Patent number
11,516,052
Issue date
Nov 29, 2022
Panasonic Intellectual Property Corporation of America
Quan Kuang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Integrated circuit for performing resource allocation in radio comm...
Patent number
11,503,572
Issue date
Nov 15, 2022
Panasonic Holdings Corporation
Kenichi Kuri
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device in UE and base station used for multi-antenna tra...
Patent number
11,496,186
Issue date
Nov 8, 2022
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
XiaoBo Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SOUNDING REFERENCE SIGNAL PROCESSING FOR LTE
Publication number
20240137257
Publication date
Apr 25, 2024
TEXAS INSTRUMENTS INCORPORATED
PIERRE BERTRAND
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RATE SELECTION FOR USER EQUIPMENTS OF CLUSTER
Publication number
20240137967
Publication date
Apr 25, 2024
Virewirx, Inc.
Wanlu Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR REPORTING FREQUENCY CORRECTIONS
Publication number
20240114365
Publication date
Apr 4, 2024
QUALCOMM Incorporated
Shay Landis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF ALLOCATING RESOURCES BASED ON VARYING-RANK FOR UPLINK MUL...
Publication number
20240114524
Publication date
Apr 4, 2024
Samsung Electronics Co., Ltd.
Byongok LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOCATION-BASED CHANNEL ESTIMATION IN WIRELESS COMMUNICATION SYSTEMS
Publication number
20240113916
Publication date
Apr 4, 2024
T-Mobile USA, Inc.
Shahzad BASHIR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEMODULATION REFERENCE SIGNAL SEQUENCE SIGNALING FOR SINGLE CARRIER...
Publication number
20240097944
Publication date
Mar 21, 2024
QUALCOMM Incorporated
Morteza SOLTANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR CHANNEL ESTIMATION FOR LOW RESOLUTION ANA...
Publication number
20240080226
Publication date
Mar 7, 2024
HUAWEI TECHNOLOGIES CO., LTD.
MOSTAFA MEDRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
UPLINK FREQUENCY SELECTIVE PRECODER
Publication number
20240072857
Publication date
Feb 29, 2024
Nokia Technologies Oy
Salah Eddine HAJRI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUSES FOR JOINT CSI MEASUREMENT IN NCJT
Publication number
20240072865
Publication date
Feb 29, 2024
INTERDIGITAL PATENT HOLDINGS, INC.
Nazli Khan Beigi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POSITIONING REFERENCE SIGNAL DESIGN FOR PHASE COMPENSATION IN BANDW...
Publication number
20240031101
Publication date
Jan 25, 2024
QUALCOMM Incorporated
Jingchao BAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENABLING INTER CARRIER INTERFACE COMPENSATION FOR INTERLEAVED MAPPI...
Publication number
20230396468
Publication date
Dec 7, 2023
Telefonaktiebolaget LM Ericsson (publ)
Jung-Fu Cheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL COMMUNICATIONS METHOD AND APPARATUS
Publication number
20230396388
Publication date
Dec 7, 2023
Datang Mobile Communications Equipment Co., Ltd.
Qiuping HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHANNEL PROBING SIGNAL FOR A BROADBAND COMMUNICATION SYSTEM
Publication number
20230378997
Publication date
Nov 23, 2023
Neo Wireless LLC
Xiaodong Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL TRANSMISSION METHOD AND APPARATUS, ACCESS NODE, PROCESSING U...
Publication number
20230337107
Publication date
Oct 19, 2023
ZTE Corporation
Yihua MA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA AND CONTROL MULTIPLEXING IN PUSCH IN WIRELESS NETWORKS
Publication number
20230299884
Publication date
Sep 21, 2023
TEXAS INSTRUMENTS INCORPORATED
Tarik Muharemovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHANNEL STATE FEEDBACK USING DEMODULATION REFERENCE SIGNALS
Publication number
20230291612
Publication date
Sep 14, 2023
QUALCOMM Incorporated
Ronen Shaked
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOCATION-BASED CHANNEL ESTIMATION IN WIRELESS COMMUNICATION SYSTEMS
Publication number
20230269115
Publication date
Aug 24, 2023
T-Mobile USA, Inc.
Shahzad BASHIR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION APPARATUS AND TRANSMISSION METHOD FOR TRANSMITTING A...
Publication number
20230254192
Publication date
Aug 10, 2023
Panasonic Intellectual Property Corporation of America
TETSUYA YAMAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENHANCED TRIGGER-BASED NULL DATA PACKET FOR CHANNEL SOUNDING
Publication number
20230239178
Publication date
Jul 27, 2023
Intel Corporation
Feng Jiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION INDICATION METHOD AND APPARATUS
Publication number
20230239014
Publication date
Jul 27, 2023
Huawei Technologies Co., Ltd
Xiaohan Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE STATION AND RECEPTION METHOD
Publication number
20230231676
Publication date
Jul 20, 2023
Sun Patent Trust
Seigo Nakao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
New Radio Coverage Limit Enhanced Channel Estimation
Publication number
20230216711
Publication date
Jul 6, 2023
Apple Inc.
Chunhai Yao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Base Station Signaling for Enhanced Channel Estimation for New Radi...
Publication number
20230216712
Publication date
Jul 6, 2023
Apple Inc.
Chunhai Yao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TONE RESERVATION FOR DIGITAL POST DISTORTION
Publication number
20230198809
Publication date
Jun 22, 2023
QUALCOMM Incorporated
Amit BAR-OR TILLINGER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREDICTIVE CHANNEL ESTIMATION FOR LOW LATENCY RECEIVER
Publication number
20230155866
Publication date
May 18, 2023
CommScope Technologies LLC
Suresh N. Sriram
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEMODULATION REFERENCE SIGNAL MULTI-SLOT BUNDLING INDICATION
Publication number
20230087095
Publication date
Mar 23, 2023
QUALCOMM Incorporated
Ruifeng MA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION APPARATUS AND TRANSMISSION METHOD FOR TRANSMITTING A...
Publication number
20230080209
Publication date
Mar 16, 2023
Panasonic Intellectual Property Corporation of America
TETSUYA YAMAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Positioning Measurements
Publication number
20230082198
Publication date
Mar 16, 2023
Nokia Technologies Oy
Oana-Elena BARBU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DOWNLINK CHANNEL STATE INFORMATION ESTIMATION METHOD AND APPARATUS,...
Publication number
20230055509
Publication date
Feb 23, 2023
ZTE CORPORATION
Ning WEI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR TRANSMITTING UPLINK CHANNEL IN WIRELESS COMMU...
Publication number
20230048695
Publication date
Feb 16, 2023
Samsung Electronics Co., Ltd.
Youngbum KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE