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ELECTRICITY
H04
Electric communication
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TRANSMISSION OF DIGITAL INFORMATION
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Arrangements for detecting or preventing errors in the information received
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Patents Grants
last 30 patents
Information
Patent Grant
Quantization of channel state information in multiple antenna systems
Patent number
12,170,551
Issue date
Dec 17, 2024
Wi-LAN Inc.
Bartosz Mielczarek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for communicating using random codewords locate...
Patent number
11,689,318
Issue date
Jun 27, 2023
California Institute of Technology
Recep Can Yavas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quantization of channel state information in multiple antenna systems
Patent number
11,689,254
Issue date
Jun 27, 2023
Wi-LAN Inc.
Bartosz Mielczarek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal device, integrated circuit, and communication method
Patent number
11,134,479
Issue date
Sep 28, 2021
SHARP KABUSHIKI KAISHA
Shoichi Suzuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system
Patent number
RE48662
Issue date
Jul 27, 2021
Sony Corporation
Ryo Sawai
Information
Patent Grant
Supporting or performing distribution of a paging message
Patent number
10,904,860
Issue date
Jan 26, 2021
Telefonaktiebolaget LM Ericsson (publ)
Johan Rune
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods, apparatus and systems for determining a size of a feedback...
Patent number
10,849,120
Issue date
Nov 24, 2020
ZTE Corporation
Wei Gou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quantization of channel state information in multiple antenna systems
Patent number
10,797,763
Issue date
Oct 6, 2020
Wi-LAN Inc.
Bartosz Mielczarek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Avoiding reselection of a fake cell in a wireless communication net...
Patent number
10,772,033
Issue date
Sep 8, 2020
MediaTek Singapore Pte Ltd.
Matti Moisanen
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Computing analytics based on indoor location data streams
Patent number
10,735,906
Issue date
Aug 4, 2020
THINKINSIDE S.R.L
Andrei Tamilin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Implicitly linking aperiodic channel state information (A-CSI) repo...
Patent number
10,439,782
Issue date
Oct 8, 2019
QUALCOMM Incorporated
Stefan Geirhofer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quantization of channel state information in multiple antenna systems
Patent number
10,320,453
Issue date
Jun 11, 2019
Wi-LAN Inc.
Bartosz Mielczarek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system
Patent number
RE47436
Issue date
Jun 11, 2019
Sony Corporation
Ryo Sawai
Information
Patent Grant
Channel state information feedback method, device and system
Patent number
10,291,308
Issue date
May 14, 2019
China Academy of Telecommunications Technology
Runhua Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for reporting channel state information of mul...
Patent number
10,181,887
Issue date
Jan 15, 2019
LG Electronics Inc.
Yong Ho Seok
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Implicitly linking aperiodic channel state information (A-CSI) repo...
Patent number
9,673,945
Issue date
Jun 6, 2017
QUALCOMM Incorporated
Stefan Geirhofer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple spatial channel transmission with rate control
Patent number
9,634,743
Issue date
Apr 25, 2017
Koninklijke Philips N.V.
Yanmeng Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for operating a precoded MIMO system
Patent number
9,596,013
Issue date
Mar 14, 2017
Apple Inc.
Taeyoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus related to selecting reporting alternative in...
Patent number
9,578,654
Issue date
Feb 21, 2017
QUALCOMM Incorporated
Arnab Das
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus related to selecting a request group for a re...
Patent number
9,462,604
Issue date
Oct 4, 2016
QUALCOMM Incorporated
Arnab Das
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beamforming feedback frame formats within multiple user, multiple a...
Patent number
9,325,400
Issue date
Apr 26, 2016
Broadcom Corporation
Joonsuk Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple spatial channel transmission with rate control
Patent number
9,325,394
Issue date
Apr 26, 2016
Koninklijke Philips N.V.
Yanmeng Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for reporting channel state information of mul...
Patent number
9,088,393
Issue date
Jul 21, 2015
LG Electronics Inc.
Yong Ho Seok
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quantization of channel state information in multiple antenna systems
Patent number
8,971,467
Issue date
Mar 3, 2015
Wi-LAN, Inc.
Bartosz Mielczarek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quantization of channel state information in multiple antenna systems
Patent number
8,891,702
Issue date
Nov 18, 2014
Wi-LAN, Inc.
Bartosz Mielczarek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of sending a data signal via a plurality of transmitter enti...
Patent number
8,705,469
Issue date
Apr 22, 2014
Orange
Thierry Clessienne
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beamforming feedback frame formats within multiple user, multiple a...
Patent number
8,576,804
Issue date
Nov 5, 2013
Broadcom Corporation
Joonsuk Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple spatial channel transmission with rate control
Patent number
8,520,568
Issue date
Aug 27, 2013
Koninklijke Philips N.V.
Yanmeng Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for adaptation between different closed-loop, ope...
Patent number
8,320,487
Issue date
Nov 27, 2012
Broadcom Corporation
Vinko Erceg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for uplink channel sounding in a wireless comm...
Patent number
8,121,537
Issue date
Feb 21, 2012
Samsung Electronics Co., Ltd.
Keun-Chul Hwang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
TECHNIQUES FOR RETRANSMITTING FEEDBACK IN SIDELINK WIRELESS COMMUNI...
Publication number
20240414740
Publication date
Dec 12, 2024
QUALCOMM Incorporated
Chih-Hao LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR SENDING HYBRID AUTOMATIC REPEAT REQUEST (H...
Publication number
20240405930
Publication date
Dec 5, 2024
Beijing Xiaomi Mobile Software Co., Ltd.
Kaiyue YAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR SPATIAL DOMAIN BASIS FUNCTION REFINEMENT
Publication number
20240097822
Publication date
Mar 21, 2024
QUALCOMM Incorporated
Kiran VENUGOPAL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
QUANTIZATION OF CHANNEL STATE INFORMATION IN MULTIPLE ANTENNA SYSTEMS
Publication number
20240048193
Publication date
Feb 8, 2024
Wi-Lan Inc.
Bartosz Mielczarek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FLEXIBLE FEEDBACK WITH OUTER CODING
Publication number
20230254092
Publication date
Aug 10, 2023
QUALCOMM Incorporated
Sanket Sanjay Kalamkar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems and Methods for Communicating Using Random Codewords Locate...
Publication number
20210218499
Publication date
Jul 15, 2021
California Institute of Technology
Recep Can Yavas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
QUANTIZATION OF CHANNEL STATE INFORMATION IN MULTIPLE ANTENNA SYSTEMS
Publication number
20210075477
Publication date
Mar 11, 2021
Wi-Lan Inc.
Bartosz Mielczarek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, APPARATUS AND SYSTEMS FOR DETERMINING A SIZE OF A FEEDBACK...
Publication number
20190335435
Publication date
Oct 31, 2019
ZTE CORPORATION
Wei GOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
QUANTIZATION OF CHANNEL STATE INFORMATION IN MULTIPLE ANTENNA SYSTEMS
Publication number
20190326961
Publication date
Oct 24, 2019
Wi-Lan Inc.
Bartosz Mielczarek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL DEVICE, INTEGRATED CIRCUIT, AND COMMUNICATION METHOD
Publication number
20180160421
Publication date
Jun 7, 2018
SHARP KABUSHIKI KAISHA
SHOICHI SUZUKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHANNEL STATE INFORMATION FEEDBACK METHOD, DEVICE AND SYSTEM
Publication number
20170222707
Publication date
Aug 3, 2017
China Academy of Telecommunications Technology
Runhua CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Device for Operating a Precoded MIMO System
Publication number
20140119466
Publication date
May 1, 2014
Apple Inc.
Taeyoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Beamforming feedback frame formats within multiple user, multiple a...
Publication number
20140050211
Publication date
Feb 20, 2014
BROADCOM CORPORATION
Joonsuk Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTIPLE SPATIAL CHANNEL TRANSMISSION WITH RATE CONTROL
Publication number
20130315327
Publication date
Nov 28, 2013
Koninklijke Philips N.V.
Yanmeng Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMPLICITLY LINKING APERIODIC CHANNEL STATE INFORMATION (A-CSI) REPO...
Publication number
20130028182
Publication date
Jan 31, 2013
QUALCOMM Incorporated
Stefan Geirhofer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR OPERATING A PRECODED MIMO SYSTEM
Publication number
20120128044
Publication date
May 24, 2012
Taeyoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
QUANTIZATION OF CHANNEL STATE INFORMATION IN MULTIPLE ANTENNA SYSTEMS
Publication number
20120114024
Publication date
May 10, 2012
Wi-Lan Inc.
Bartosz Mielczarek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR REPORTING CHANNEL STATE INFORMATION OF MUL...
Publication number
20120026909
Publication date
Feb 2, 2012
Yong Ho SEOK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF SENDING A DATA SIGNAL VIA A PLURALITY OF TRANSMITTER ENTI...
Publication number
20110255495
Publication date
Oct 20, 2011
FRANCE TELECOM
Thierry Clessienne
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Beamforming feedback frame formats within multiple user, multiple a...
Publication number
20110199968
Publication date
Aug 18, 2011
BROADCOM CORPORATION
Joonsuk Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR INTERCHANGING MULTIPATH SIGNALS IN A SC-FD...
Publication number
20110107174
Publication date
May 5, 2011
Alcatel Lucent
Jin Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
QUANTIZATION OF CHANNEL STATE INFORMATION IN MULTIPLE ANTENNA SYSTEMS
Publication number
20100266054
Publication date
Oct 21, 2010
Telecommunications Research Laboratories
Bartosz Mielczarek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus, Method and Computer Program Product Providing Feedback f...
Publication number
20100246697
Publication date
Sep 30, 2010
Nokia Corporation
Yong Teng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus to balance maximum information rate with quali...
Publication number
20100008444
Publication date
Jan 14, 2010
Nokia Corporation
Dumitru M. Ionescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUCCESSIVE INTERFERENCE CANCELLATION RECEIVER PROCESSING WITH SELEC...
Publication number
20090046802
Publication date
Feb 19, 2009
QUALCOMM Incorporated
Anand D. Subramaniam
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR ADAPTATION BETWEEN DIFFERENT CLOSED-LOOP, OPE...
Publication number
20090003475
Publication date
Jan 1, 2009
Vinko Erceg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR SFBC/STBC IN A DIVERSITY TRANSMISSION SYSTEM...
Publication number
20080310541
Publication date
Dec 18, 2008
Joonsuk Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multiple Spatial Channel Transmission with Rate Control
Publication number
20080304468
Publication date
Dec 11, 2008
Koninklijke Philips Electronics, N.V.
Yanmeng Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ROBUST RATE, POWER AND PRECODER ADAPTATION FOR SLOW FADING MIMO CHA...
Publication number
20080219369
Publication date
Sep 11, 2008
THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Tianyu Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MIMO TRANSMITTER AND RECEIVER FOR SUPPORTING DOWNLINK COMMUNICATION...
Publication number
20080144733
Publication date
Jun 19, 2008
InterDigital Technology Corporation
Hesham ElGamal
H04 - ELECTRIC COMMUNICATION TECHNIQUE