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H04L25/03324
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Patents Grants
last 30 patents
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Patent Grant
Decision feedback equalization with efficient burst error correction
Patent number
11,936,505
Issue date
Mar 19, 2024
CREDO TECHNOLOGY GROUP LIMITED
Yu Liao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Thermometer-encoded unrolled DFE selection element
Patent number
10,680,856
Issue date
Jun 9, 2020
CREDO TECHNOLOGY GROUP LIMITED
Kaibo Miao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiving apparatus and receiving method
Patent number
9,160,491
Issue date
Oct 13, 2015
Panasonic Intellectual Property Corporation of America
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reduced latency channel-estimation
Patent number
9,071,492
Issue date
Jun 30, 2015
NXP, B.V.
Weihua Tang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver and method for processing radio signals using soft pilot s...
Patent number
8,908,781
Issue date
Dec 9, 2014
Telefonaktiebolaget L M Ericsson (Publ)
Douglas Cairns
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitter and method for transmitting soft pilot symbols in a dig...
Patent number
8,750,407
Issue date
Jun 10, 2014
Telefonaktiebolaget L M Ericsson (Publ)
Jung-Fu Cheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interleaver, interleaving method, transmission apparatus, and trans...
Patent number
8,724,729
Issue date
May 13, 2014
Harris Corporation
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitting apparatus, transmission method, receiving apparatus, a...
Patent number
8,625,702
Issue date
Jan 7, 2014
Panasonic Corporation
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ultra-wideband receiver
Patent number
8,625,687
Issue date
Jan 7, 2014
Cambridge Silicon Radio Limited
Olivier Seller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Iterative estimator and method of channel and noise variance for mu...
Patent number
8,411,802
Issue date
Apr 2, 2013
Electronics and Telecommunications Research Institute
Seong Rag Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for high-speed decoding and ISI compensation in a...
Patent number
8,320,443
Issue date
Nov 27, 2012
Broadcom Corporation
Oscar E. Agazzi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for inter-carrier interference cancellation and equalization...
Patent number
8,320,477
Issue date
Nov 27, 2012
Samsung Electronics Co., Ltd.
Sergey Zhidkov
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitting apparatus, transmission method and signal generating a...
Patent number
8,275,069
Issue date
Sep 25, 2012
Panasonic Corporation
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication apparatus and wireless communication method
Patent number
8,261,169
Issue date
Sep 4, 2012
Panasonic Corporation
Takaaki Kishigami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver and method for processing radio signals using soft pilot s...
Patent number
8,149,929
Issue date
Apr 3, 2012
Telefonaktiebolaget L M Ericsson (Publ)
Douglas Cairns
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-antenna reception apparatus, multi-antenna reception method,...
Patent number
8,144,799
Issue date
Mar 27, 2012
Panasonic Corporation
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel estimation and ICI cancellation for OFDM
Patent number
7,995,688
Issue date
Aug 9, 2011
Her Majesty the Queen in right of Canada, as represented by the Minister of I...
Zhihong Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel estimation
Patent number
7,961,795
Issue date
Jun 14, 2011
Telefonaktiebolaget LM Ericsson (publ)
Zesong Fei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiving apparatus and transmitting apparatus
Patent number
7,920,647
Issue date
Apr 5, 2011
Panasonic Corporation
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-antenna reception apparatus, multi-antenna reception method,...
Patent number
7,864,903
Issue date
Jan 4, 2011
Panasonic Corporation
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiving apparatus and transmitting apparatus
Patent number
7,715,504
Issue date
May 11, 2010
Panasonic Corporation
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for high-speed decoding and ISI compensation in a...
Patent number
7,711,077
Issue date
May 4, 2010
Broadcom Corporation
Oscar E. Agazzi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Arrangement and method for iterative channel impulse response estim...
Patent number
7,702,042
Issue date
Apr 20, 2010
FREESCALE SEMICONDUCTOR, INC.
Lydie Desperben
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver apparatus using maximum-likelihood-determination
Patent number
7,609,788
Issue date
Oct 27, 2009
Mitsubishi Denki Kabushiki Kaisha
Masatsugu Higashinaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal receiving method in MIMO system and device therefor
Patent number
7,492,830
Issue date
Feb 17, 2009
Fujitsu Limited
Wladimir Bocquet
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for high-speed decoding and ISI compensation in a...
Patent number
7,466,751
Issue date
Dec 16, 2008
Broadcom Corporation
Oscar E. Azazzi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
M-ary-modulation-capable equalizing processing apparatus, received...
Patent number
7,224,753
Issue date
May 29, 2007
Matsushita Electric Industrial Co., Ltd.
Tomohiro Yui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Path search method, channel estimation method and communication device
Patent number
7,072,381
Issue date
Jul 4, 2006
NTT DoCoMo, Inc.
Hiroyuki Atarashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing using a soft output Viterbi algorithm
Patent number
7,031,406
Issue date
Apr 18, 2006
Nortel Networks Limited
Bin Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for high-speed decoding and ISI compensation in a...
Patent number
6,947,482
Issue date
Sep 20, 2005
Broadcom Corporation
Oscar E. Azazzi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
THERMOMETER-ENCODED UNROLLED DFE SELECTION ELEMENT
Publication number
20200186395
Publication date
Jun 11, 2020
CREDO TECHNOLOGY GROUP LIMITED
Kaibo Miao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECEIVING APPARATUS AND RECEIVING METHOD
Publication number
20140086366
Publication date
Mar 27, 2014
PANASONIC CORPORATION
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REDUCED LATENCY CHANNEL-ESTIMATION
Publication number
20130279558
Publication date
Oct 24, 2013
NXP B.V.
Weihua TANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTING APPARATUS, TRANSMISSION METHOD, RECEIVING APPARATUS, A...
Publication number
20120314803
Publication date
Dec 13, 2012
PANASONIC CORPORATION
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECEIVER AND METHOD FOR PROCESSING RADIO SIGNALS USING SOFT PILOT S...
Publication number
20120155574
Publication date
Jun 21, 2012
Douglas Cairns
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERLEAVER, INTERLEAVING METHOD, TRANSMISSION APPARATUS, AND TRANS...
Publication number
20120147989
Publication date
Jun 14, 2012
PANASONIC CORPORATION
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECEIVING APPARATUS AND TRANSMITTING APPARATUS
Publication number
20110158350
Publication date
Jun 30, 2011
PANASONIC CORPORATION
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ITERATIVE ESTIMATOR AND METHOD OF CHANNEL AND NOISE VARIANCE FOR MU...
Publication number
20110158302
Publication date
Jun 30, 2011
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Seong Rag KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-ANTENNA RECEPTION APPARATUS, MULTI-ANTENNA RECEPTION METHOD,...
Publication number
20110044412
Publication date
Feb 24, 2011
PANASONIC CORPORATION
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR HIGH-SPEED DECODING AND ISI COMPENSATION IN A...
Publication number
20100208788
Publication date
Aug 19, 2010
Oscar E. Azazzi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Receiving Apparatus and Transmitting Apparatus
Publication number
20100128815
Publication date
May 27, 2010
PANASONIC CORPORATION
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Transmitter and Method for Transmitting Soft Pilot Symbols in a Dig...
Publication number
20090310708
Publication date
Dec 17, 2009
Jung-Fu Cheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECEIVER AND METHOD FOR PROCESSING RADIO SIGNALS USING SOFT PILOT S...
Publication number
20090310715
Publication date
Dec 17, 2009
Douglas Cairns
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTER AND METHOD FOR TRANSMITTING SOFT PILOT SYMBOLS IN A DIG...
Publication number
20090310707
Publication date
Dec 17, 2009
Jung-Fu Cheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ULTRA-WIDEBAND RECEIVER
Publication number
20090285263
Publication date
Nov 19, 2009
Olivier Seller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR INTER-CARRIER INTERFERENCE CANCELLATION AND EQUALIZATION...
Publication number
20090161779
Publication date
Jun 25, 2009
Sergey Zhidkov
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD
Publication number
20090125793
Publication date
May 14, 2009
PANASONIC CORPORATION
Takaaki Kishigami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR HIGH-SPEED DECODING AND ISI COMPENSATION IN A...
Publication number
20090067559
Publication date
Mar 12, 2009
Oscar E. Azazzi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Channel estimation and ICI cancellation for OFDM
Publication number
20080219371
Publication date
Sep 11, 2008
Her Majesty the Queen in Right of Canada, as represented by the Minister of I...
Zhihong Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Channel Estimation
Publication number
20080192842
Publication date
Aug 14, 2008
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Zesong Fei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DECODING SYSTEM AND METHOD FOR DECIDING A COMPENSATED SIGNAL
Publication number
20080013648
Publication date
Jan 17, 2008
RDC SEMICONDUCTOR CO., LTD.
Ming-Chou Yen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Receiver apparatus
Publication number
20070160171
Publication date
Jul 12, 2007
Mitsubishi Denki Kabushiki Kaisha
Masatsugu Higashinaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multi-antenna reception apparatus, multi-antenna reception method,...
Publication number
20070140377
Publication date
Jun 21, 2007
Matsushita Electric Industrial Co., Ltd.
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Receiving apparatus and transmitting apparatus
Publication number
20070098103
Publication date
May 3, 2007
Matsushita Electric Industrial Co., Ltd.
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Arrangement and method for iterative channel impulse response estim...
Publication number
20060088135
Publication date
Apr 27, 2006
Lydie Desperben
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Signal receiving method in MIMO system and device therefor
Publication number
20060045200
Publication date
Mar 2, 2006
Wladimir Bocquet
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for high-speed decoding and ISI compensation in a...
Publication number
20060034402
Publication date
Feb 16, 2006
Oscar E. Azazzi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
M-ary-modulation-capable equalizing processing apparatus, received...
Publication number
20050265495
Publication date
Dec 1, 2005
Matsushita Electric Industrial Co., Ltd.
Tomohiro Yui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Path search method, channel estimation method and communication device
Publication number
20040071193
Publication date
Apr 15, 2004
Hiroyuki Atarashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for high-speed decoding and ISI compensation in a...
Publication number
20010019584
Publication date
Sep 6, 2001
Broadcom Corporation
Oscar E. Azazzi
G01 - MEASURING TESTING