utilizing channel inversion

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CPC
H04B7/0439

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HELECTRICITY H04Electric communication H04BTRANSMISSION H04B7/00Radio transmission systems

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H04B7/0439utilizing channel inversion

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Patents Grantslast 30 patents

Information Patent Grant
Processing multiuser multiple-input multiple-output communications...
- Patent number 11,632,273
- Issue date Apr 18, 2023
- QUALCOMM Incorporated
- Meriam Rezk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and arrangements for mitigating inter-cluster interference
- Patent number 10,476,621
- Issue date Nov 12, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Bo Lincoln
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for transmitting information across a MIMO chan...
- Patent number 10,305,566
- Issue date May 28, 2019
- Kabushiki Kaisha Toshiba
- Magnus Stig Torsten Sandell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus to improve performance and enable fast decodi...
- Patent number 9,590,765
- Issue date Mar 7, 2017
- Samsung Electronics Co., Ltd.
- Zhouyue Pi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus to improve performance and enable fast decodi...
- Patent number 9,525,513
- Issue date Dec 20, 2016
- Samsung Electronics Co., Ltd.
- Zhouyue Pi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-complexity precoder design for large-scale MIMO communication s...
- Patent number 9,450,657
- Issue date Sep 20, 2016
- NEC Corporation
- Guosen Yue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna layer selection and soft demapping for MIMO decoder
- Patent number 8,867,649
- Issue date Oct 21, 2014
- Apple Inc.
- Eddy Hum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power allocation of spatial streams in MIMO wireless communication...
- Patent number 8,861,629
- Issue date Oct 14, 2014
- Cisco Technology, Inc.
- Paul J. Stager
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for finding a threshold for semi-orthogonal user...
- Patent number 8,738,053
- Issue date May 27, 2014
- Broadcom Corporation
- Chengjin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MIMO detector
- Patent number 8,681,905
- Issue date Mar 25, 2014
- RayTron, Inc.
- Yoshikazu Miyanaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and arrangement in a cellular communication system
- Patent number 8,655,394
- Issue date Feb 18, 2014
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmission interference cancellation for MU-MIMO
- Patent number 8,611,441
- Issue date Dec 17, 2013
- Samsung Electronics Co., Ltd.
- Choong Il Yeh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna selection for MIMO decoding
- Patent number 8,537,927
- Issue date Sep 17, 2013
- Apple Inc.
- Eddy Hum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beamforming weight estimation using wideband multipath direction of...
- Patent number 8,494,073
- Issue date Jul 23, 2013
- Cisco Technology, Inc.
- Genyuan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple-input, multiple-output (MIMO) systems with multiple transm...
- Patent number 8,467,340
- Issue date Jun 18, 2013
- QUALCOMM Incorporated
- Irina Medvedev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting signal in multiple antenna system
- Patent number 8,406,333
- Issue date Mar 26, 2013
- LG Electronics Inc.
- Yeong Hyeon Kwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus to improve performance and enable fast decodi...
- Patent number 8,379,738
- Issue date Feb 19, 2013
- Samsung Electronics Co., Ltd.
- Zhouyue Pi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication mobile station device and method for using p...
- Patent number 8,374,277
- Issue date Feb 12, 2013
- Panasonic Corporation
- Seigo Nakao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, system and method for providing a multiple input/multipl...
- Patent number 8,331,425
- Issue date Dec 11, 2012
- Kyocera Corporation
- Julien Nicolas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna selection for MIMO decoding
- Patent number 8,265,212
- Issue date Sep 11, 2012
- Apple Inc.
- Eddy Hum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resource allocation method for MIMO-OFDM of multi-user access systems
- Patent number 8,238,462
- Issue date Aug 7, 2012
- Huawei Technologies Co., Ltd.
- Peigang Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Precoder and precoding method in a multi-antenna system
- Patent number 8,204,142
- Issue date Jun 19, 2012
- Samsung Electronics Co., Ltd.
- In-Soo Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coded MIMO systems with selective channel inversion applied per eig...
- Patent number 8,194,770
- Issue date Jun 5, 2012
- QUALCOMM Incorporated
- Irina Medvedev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beamforming with imperfect channel state information
- Patent number 8,112,038
- Issue date Feb 7, 2012
- FutureWei Technologies, Inc.
- Ye Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Soft demapping for MIMO decoding
- Patent number 8,077,788
- Issue date Dec 13, 2011
- Rockstar Bidco, LP
- Eddy Hum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pre-coding apparatus on account of adaptive estimation
- Patent number 8,019,014
- Issue date Sep 13, 2011
- Chunghwa Telecom Co., Ltd.
- Chia-Hung Liau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method to improve channel estimate in broadband SIMO/MIMO cellular...
- Patent number 7,756,007
- Issue date Jul 13, 2010
- Nokia Siemens Networks GmbH & Co. KG
- Monica Nicoli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple-input, multiple-output (MIMO) systems with multiple transm...
- Patent number 7,738,428
- Issue date Jun 15, 2010
- QUALCOMM Incorporated
- Irina Medvedev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing data for transmission in a mult...
- Patent number 7,649,954
- Issue date Jan 19, 2010
- QUALCOMM Incorporated
- Jay R. Walton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing with channel eigenmode decomposition and channel...
- Patent number 7,613,248
- Issue date Nov 3, 2009
- QUALCOMM Incorporated
- John W. Ketchum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR REPEATER BEAM CONFIGURATION IN WIRELESS CO...
- Publication number 20240235625
- Publication date Jul 11, 2024
- Samsung Electronics Co., Ltd.
- Kyunggyu LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission System and Transmission Method
- Publication number 20240154656
- Publication date May 9, 2024
- Huawei Technologies Co., Ltd
- Cuicui WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, COMMUNICATION DEVICE AND COMMUNICATION SYSTEM FOR MIMO COMM...
- Publication number 20180294852
- Publication date Oct 11, 2018
- NATIONAL CHUNG CHENG UNIVERSITY
- Chiao-En CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR TRANSMITTING INFORMATION ACROSS A MIMO CHAN...
- Publication number 20170373742
- Publication date Dec 28, 2017
- Kabushiki Kaisha Toshiba
- Magnus Stig Torsten Sandell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna Layer Selection and Soft Demapping for MIMO Decoder
- Publication number 20140016716
- Publication date Jan 16, 2014
- Apple Inc.
- Eddy Hum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS TO IMPROVE PERFORMANCE AND ENABLE FAST DECODI...
- Publication number 20130145239
- Publication date Jun 6, 2013
- Samsung Electronics Co., Ltd.
- Zhouyue Pi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Antenna Selection For Mimo Decoding
- Publication number 20120294383
- Publication date Nov 22, 2012
- Eddy Hum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MIMO DETECTOR
- Publication number 20120269301
- Publication date Oct 25, 2012
- RayTron, Inc.
- Yoshikazu Miyanaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And Arrangement In A Cellular Communication System
- Publication number 20120009960
- Publication date Jan 12, 2012
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power Allocation of Spatial Streams in MIMO Wireless Communication...
- Publication number 20110026630
- Publication date Feb 3, 2011
- Cisco Technology, Inc.
- Paul J. Stager
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Beamforming Weight Estimation Using Wideband Multipath Direction of...
- Publication number 20110013711
- Publication date Jan 20, 2011
- Cisco Technology, Inc.
- Genyuan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION MOBILE STATION DEVICE AND METHOD FOR USING P...
- Publication number 20110002415
- Publication date Jan 6, 2011
- PANASONIC CORPORATION
- Seigo Nakao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TRANSMITTING SIGNAL IN MULTIPLE ANTENNA SYSTEM
- Publication number 20100284477
- Publication date Nov 11, 2010
- LG ELECTRONICS INC.
- Yeong Hyeon Kwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TRANSMISSION INTERFERANCE CANCELLATION FOR MU-MIMO
- Publication number 20100255797
- Publication date Oct 7, 2010
- Choong Il Yeh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLE-INPUT, MULTIPLE-OUTPUT (MIMO) SYSTEMS WITH MULTIPLE TRANSM...
- Publication number 20100166100
- Publication date Jul 1, 2010
- QUALCOMM Incorporated
- Irina Medvedev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method to Improve the Channel Estimate in Broadband SIMO/MIMO Cellu...
- Publication number 20100067366
- Publication date Mar 18, 2010
- Monica NICOLI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING WITH CHANNEL EIGENMODE DECOMPOSITION AND CHANNEL...
- Publication number 20100046666
- Publication date Feb 25, 2010
- QUALCOMM Incorporated
- John W. Ketchum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRE-CODING APPARATUS ON ACCOUNT OF ADAPTIVE ESTIMATION
- Publication number 20090116581
- Publication date May 7, 2009
- Chia-Hung LIAU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for improved power loading by steering and power...
- Publication number 20080232485
- Publication date Sep 25, 2008
- Samsung Electronics Co., Ltd.
- Huaning Niu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS TO IMPROVE PERFORMANCE AND ENABLE FAST DECODI...
- Publication number 20080225965
- Publication date Sep 18, 2008
- Zhouyue Pi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRECODER AND PRECODING METHOD IN A MULTI-ANTENNA SYSTEM
- Publication number 20080181285
- Publication date Jul 31, 2008
- Samsung Electronics Co., Ltd.
- In-Soo HWANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESOURCE ALLOCATION METHOD FOR MIMO-OFDM OF MULTI-USER ACCESS SYSTEMS
- Publication number 20080165883
- Publication date Jul 10, 2008
- Huawei Technologies Co., Ltd
- Peigang JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTENNA SELECTION FOR MIMO DECODING
- Publication number 20080130774
- Publication date Jun 5, 2008
- Nortel Networks Limited
- Eddy Hum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOFT DEMAPPING FOR MIMO DECODING
- Publication number 20080130775
- Publication date Jun 5, 2008
- Nortel Networks Limited
- Eddy Hum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Beamforming with Imperfect Channel State Information
- Publication number 20080070564
- Publication date Mar 20, 2008
- FutureWei Technologies, Inc.
- Ye Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus, system and method for providing a multiple input/multipl...
- Publication number 20070201536
- Publication date Aug 30, 2007
- Julien Nicolas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for finding a threshold for semi-orthogonal user...
- Publication number 20070066229
- Publication date Mar 22, 2007
- Chengjin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for processing data for transmission in a mult...
- Publication number 20060291582
- Publication date Dec 28, 2006
- Jay R. Walton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive MIMO systems
- Publication number 20050237971
- Publication date Oct 27, 2005
- Kabushiki Kaisha Toshiba
- Dimitrios Skraparlis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multiple-input, multiple-output (MIMO) systems with multiple transm...
- Publication number 20050094598
- Publication date May 5, 2005
- Irina Medvedev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

utilizing channel inversion

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Processing multiuser multiple-input multiple-output communications...

Methods and arrangements for mitigating inter-cluster interference

Methods and systems for transmitting information across a MIMO chan...

Methods and apparatus to improve performance and enable fast decodi...

Methods and apparatus to improve performance and enable fast decodi...

Low-complexity precoder design for large-scale MIMO communication s...

Antenna layer selection and soft demapping for MIMO decoder

Power allocation of spatial streams in MIMO wireless communication...

Method and system for finding a threshold for semi-orthogonal user...

MIMO detector

Method and arrangement in a cellular communication system

Method for transmission interference cancellation for MU-MIMO

Antenna selection for MIMO decoding

Beamforming weight estimation using wideband multipath direction of...

Multiple-input, multiple-output (MIMO) systems with multiple transm...

Method for transmitting signal in multiple antenna system

Methods and apparatus to improve performance and enable fast decodi...

Wireless communication mobile station device and method for using p...

Apparatus, system and method for providing a multiple input/multipl...

Antenna selection for MIMO decoding

Resource allocation method for MIMO-OFDM of multi-user access systems

Precoder and precoding method in a multi-antenna system

Coded MIMO systems with selective channel inversion applied per eig...

Beamforming with imperfect channel state information

Soft demapping for MIMO decoding

Pre-coding apparatus on account of adaptive estimation

Method to improve channel estimate in broadband SIMO/MIMO cellular...

Multiple-input, multiple-output (MIMO) systems with multiple transm...

Method and apparatus for processing data for transmission in a mult...

Signal processing with channel eigenmode decomposition and channel...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR REPEATER BEAM CONFIGURATION IN WIRELESS CO...

Transmission System and Transmission Method

METHOD, COMMUNICATION DEVICE AND COMMUNICATION SYSTEM FOR MIMO COMM...

METHODS AND SYSTEMS FOR TRANSMITTING INFORMATION ACROSS A MIMO CHAN...

Antenna Layer Selection and Soft Demapping for MIMO Decoder

METHODS AND APPARATUS TO IMPROVE PERFORMANCE AND ENABLE FAST DECODI...

Antenna Selection For Mimo Decoding

MIMO DETECTOR

Method And Arrangement In A Cellular Communication System

Power Allocation of Spatial Streams in MIMO Wireless Communication...

Beamforming Weight Estimation Using Wideband Multipath Direction of...

WIRELESS COMMUNICATION MOBILE STATION DEVICE AND METHOD FOR USING P...

METHOD FOR TRANSMITTING SIGNAL IN MULTIPLE ANTENNA SYSTEM

METHOD FOR TRANSMISSION INTERFERANCE CANCELLATION FOR MU-MIMO

MULTIPLE-INPUT, MULTIPLE-OUTPUT (MIMO) SYSTEMS WITH MULTIPLE TRANSM...

Method to Improve the Channel Estimate in Broadband SIMO/MIMO Cellu...

SIGNAL PROCESSING WITH CHANNEL EIGENMODE DECOMPOSITION AND CHANNEL...

PRE-CODING APPARATUS ON ACCOUNT OF ADAPTIVE ESTIMATION

Method and system for improved power loading by steering and power...

METHODS AND APPARATUS TO IMPROVE PERFORMANCE AND ENABLE FAST DECODI...

PRECODER AND PRECODING METHOD IN A MULTI-ANTENNA SYSTEM

RESOURCE ALLOCATION METHOD FOR MIMO-OFDM OF MULTI-USER ACCESS SYSTEMS

ANTENNA SELECTION FOR MIMO DECODING

SOFT DEMAPPING FOR MIMO DECODING

Beamforming with Imperfect Channel State Information

Apparatus, system and method for providing a multiple input/multipl...

Method and system for finding a threshold for semi-orthogonal user...

Method and apparatus for processing data for transmission in a mult...

Adaptive MIMO systems

Multiple-input, multiple-output (MIMO) systems with multiple transm...