Guozhu Long

Person

Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reduced power consumption for digital signal processing (DSP)-based...
- Patent number 10,778,364
- Issue date Sep 15, 2020
- FutureWei Technologies, Inc.
- Xiang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus, and system for time synchronization of XDSL
- Patent number 10,135,602
- Issue date Nov 20, 2018
- Huawei Technologies Co., Ltd.
- Guijin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reducing the feedback overhead during crosstalk precoder initializa...
- Patent number 10,063,278
- Issue date Aug 28, 2018
- FutureWei Technologies, Inc.
- Raphael Jean Cendrillon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing method in DSL system, apparatus, and system
- Patent number 9,680,525
- Issue date Jun 13, 2017
- Huawei Technologies Co., Ltd.
- Jianhua Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Peak-to-average power ratio (PAPR) reduction in fronthauls
- Patent number 9,641,373
- Issue date May 2, 2017
- FutureWei Technologies, Inc.
- Huaiyu Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmission method, communications equipment, and system
- Patent number 9,485,740
- Issue date Nov 1, 2016
- Huawei Technologies Co., Ltd.
- Cao Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reducing the feedback overhead during crosstalk precoder initializa...
- Patent number 9,462,116
- Issue date Oct 4, 2016
- FutureWei Technologies, Inc.
- Raphael Jean Cendrillon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pre-fill retransmission queue
- Patent number 9,288,152
- Issue date Mar 15, 2016
- FutureWei Technologies, Inc.
- Ruxiang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for accurate distribution of time to a receiver node in an a...
- Patent number 9,231,754
- Issue date Jan 5, 2016
- FutureWei Technologies, Inc.
- Dong Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power efficiency of a line driver
- Patent number 9,036,813
- Issue date May 19, 2015
- FutureWei Technologies, Inc.
- Ruijie Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus, and system for time synchronization
- Patent number 9,007,989
- Issue date Apr 14, 2015
- Huawei Technologies Co., Ltd.
- Guijin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power saving idle data transmission units
- Patent number 9,001,913
- Issue date Apr 7, 2015
- FutureWei Technologies, Inc.
- Ruxiang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock synchronization method, customer premises equipment and clock...
- Patent number 8,886,986
- Issue date Nov 11, 2014
- Huawei Technologies Co., Ltd.
- Guijin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimizing the transmit power spectrum density (PSD) of a remotely...
- Patent number 8,811,600
- Issue date Aug 19, 2014
- FutureWei Technologies, Inc.
- Raphael Jean Cendrillon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for robust crosstalk precoder training in channels with impu...
- Patent number 8,774,256
- Issue date Jul 8, 2014
- FutureWei Technologies, Inc.
- Raphael Jean Cendrillon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reducing the feedback overhead during crosstalk precoder initializa...
- Patent number 8,750,492
- Issue date Jun 10, 2014
- FutureWei Technologies, Inc.
- Raphael Jean Cendrillon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock synchronization method, apparatus, and system
- Patent number 8,718,213
- Issue date May 6, 2014
- Huawei Technologies Co., Ltd.
- Guijin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power efficiency of a line driver
- Patent number 8,693,676
- Issue date Apr 8, 2014
- FutureWei Technologies, Inc.
- Ruijie Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for accurate distribution of time to a receiver node in an a...
- Patent number 8,670,439
- Issue date Mar 11, 2014
- FutureWei Technologies, Inc.
- Dong Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, device and system for extending channels
- Patent number 8,565,418
- Issue date Oct 22, 2013
- Huawei Technologies Co., Ltd.
- Cheng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extremely high speed broadband access over copper pairs
- Patent number 8,537,912
- Issue date Sep 17, 2013
- FutureWei Technologies, Inc.
- Guozhu Long
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power reduction for digital subscriber line
- Patent number 8,442,131
- Issue date May 14, 2013
- FutureWei Technologies, Inc.
- Guozhu Long
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus, and system for time synchronization
- Patent number 8,432,851
- Issue date Apr 30, 2013
- Huawei Technologies Co., Ltd.
- Guijin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for robust crosstalk precoder training in channels with impu...
- Patent number 8,432,955
- Issue date Apr 30, 2013
- FutureWei Technologies, Inc.
- Raphael Jean Cendrillon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Configuring the virtual noise parameters of a digital subscriber line
- Patent number 8,280,036
- Issue date Oct 2, 2012
- FutureWei Technologies
- Raphael Jean Cendrillon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power reduction for digital subscriber line
- Patent number 8,243,844
- Issue date Aug 14, 2012
- FutureWei Technologies, Inc.
- Guozhu Long
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic transmitter noise level adjustment for digital subscriber l...
- Patent number 8,238,450
- Issue date Aug 7, 2012
- Futurewei Technologies Inc.
- Sanjay Gupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bivariate histogram for impulse noise monitor
- Patent number 7,720,633
- Issue date May 18, 2010
- FutureWei Technologies, Inc.
- Guozhu Long
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ISDN crosstalk cancellation in a DSL system
- Patent number 7,577,084
- Issue date Aug 18, 2009
- Ikanos Communications Inc.
- Xiangguo Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronizing ADSL Annex C transceivers to TTR
- Patent number 7,376,157
- Issue date May 20, 2008
- Centillium Communications, Inc.
- Amir Fazlollahi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Reduced Power Consumption for Digital Signal Processing (DSP)-Based...
- Publication number 20180302183
- Publication date Oct 18, 2018
- FutureWei Technologies, Inc.
- Xiang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reducing the Feedback Overhead During Crosstalk Precoder Initializa...
- Publication number 20170005700
- Publication date Jan 5, 2017
- FutureWei Technologies, Inc.
- Raphael Jean Cendrillon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Peak-to-Average Power Ratio (PAPR) Reduction in Fronthauls
- Publication number 20160373283
- Publication date Dec 22, 2016
- FutureWei Technologies, Inc.
- Huaiyu Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING METHOD IN DSL SYSTEM, APPARATUS, AND SYSTEM
- Publication number 20150311949
- Publication date Oct 29, 2015
- Huawei Technologies Co., Ltd
- Jianhua Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power Saving Idle Data Transmission Units
- Publication number 20150063476
- Publication date Mar 5, 2015
- FutureWei Technologies, Inc.
- Ruxiang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal Transmission Method, Communications Equipment, and System
- Publication number 20150016344
- Publication date Jan 15, 2015
- Huawei Technologies Co., Ltd
- Cao Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reducing the Feedback Overhead During Crosstalk Precoder Initializa...
- Publication number 20140233722
- Publication date Aug 21, 2014
- FutureWei Technologies, Inc.
- Raphael Jean Cendrillon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power Efficiency of a Line Driver
- Publication number 20140169552
- Publication date Jun 19, 2014
- FutureWei Technologies, Inc.
- Ruijie Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Accurate Distribution of Time to a Receiver Node in an A...
- Publication number 20140119462
- Publication date May 1, 2014
- FutureWei Technologies, Inc.
- Dong Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Pre-fill Retransmission Queue
- Publication number 20140105219
- Publication date Apr 17, 2014
- FutureWei Technologies, Inc.
- Ruxiang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Traffic-Adaptive Repeated Transmission
- Publication number 20140050105
- Publication date Feb 20, 2014
- FutureWei Technologies, Inc.
- Ruxiang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CLOCK SYNCHRONIZATION METHOD, APPARATUS, AND SYSTEM
- Publication number 20130308712
- Publication date Nov 21, 2013
- Huawei Technologies Co., Ltd
- Guijin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR TIME SYNCHRONIZATION
- Publication number 20130223577
- Publication date Aug 29, 2013
- Huawei Technologies Co., Ltd
- Guijin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Robust Crosstalk Precoder Training in Channels with Impu...
- Publication number 20130215940
- Publication date Aug 22, 2013
- FutureWei Technologies, Inc.
- Raphael Jean Cendrillon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR TIME SYNCHRONIZATION OF XDSL
- Publication number 20130148710
- Publication date Jun 13, 2013
- Huawei Technologies Co., Ltd
- Guijin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CLOCK SYNCHRONIZATION METHOD, CUSTOMER PREMISES EQUIPMENT AND CLOCK...
- Publication number 20120311653
- Publication date Dec 6, 2012
- Huawei Technologies Co., Ltd
- Guijin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, DEVICE AND SYSTEM FOR EXTENDING CHANNELS
- Publication number 20120237017
- Publication date Sep 20, 2012
- Huawei Technologies Co., Ltd
- Cheng LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Extremely High Speed Broadband Access Over Copper Pairs
- Publication number 20120219085
- Publication date Aug 30, 2012
- FutureWei Technologies, Inc.
- Guozhu Long
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Accurate Distribution of Time to a Receiver Node in an A...
- Publication number 20120020417
- Publication date Jan 26, 2012
- FutureWei Technologies, Inc.
- Dong Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR TIME SYNCHRONIZATION OF XDSL
- Publication number 20110274149
- Publication date Nov 10, 2011
- Huawei Technologies Co., Ltd
- Guijin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR TIME SYNCHRONIZATION
- Publication number 20110075685
- Publication date Mar 31, 2011
- Huawei Technologies Co., Ltd.
- Guijin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Robust Crosstalk Precoder Training in Channels with Impu...
- Publication number 20110007788
- Publication date Jan 13, 2011
- FutureWei Technologies, Inc.
- Raphael Jean Cendrillon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Estimating the Strength of a Crosstalk Channel
- Publication number 20110007623
- Publication date Jan 13, 2011
- FutureWei Technologies, Inc.
- Raphael Jean Cendrillon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Configuring the Virtual Noise Parameters of a Digital Subscriber Line
- Publication number 20100254442
- Publication date Oct 7, 2010
- FutureWei Technologies, Inc.
- Raphael Jean Cendrillon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power Efficiency of a Line Driver
- Publication number 20100253420
- Publication date Oct 7, 2010
- FutureWei Technologies, Inc.
- Ruijie Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optimizing the Transmit Power Spectrum Density (PSD) Of A Remotely...
- Publication number 20100246606
- Publication date Sep 30, 2010
- FutureWei Technologies, Inc.
- Raphael Jean Cendrillon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic Transmitter Noise Level Adjustment for Digital Subscriber L...
- Publication number 20100195745
- Publication date Aug 5, 2010
- FutureWei Technologies, Inc.
- Sanjay Gupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reducing the Feedback Overhead During Crosstalk Precoder Initializa...
- Publication number 20100195817
- Publication date Aug 5, 2010
- FutureWei Technologies, Inc.
- Raphael Jean Cendrillon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power Reduction for Digital Subscriber Line
- Publication number 20090180526
- Publication date Jul 16, 2009
- FutureWei Technologies, Inc.
- Guozhu Long
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power Reduction For Digital Subscriber Line
- Publication number 20090141823
- Publication date Jun 4, 2009
- FutureWei Technologies, Inc.
- Guozhu Long
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Guozhu Long

Person

Patents Grantslast 30 patents

Reduced power consumption for digital signal processing (DSP)-based...

Method, apparatus, and system for time synchronization of XDSL

Reducing the feedback overhead during crosstalk precoder initializa...

Signal processing method in DSL system, apparatus, and system

Peak-to-average power ratio (PAPR) reduction in fronthauls

Signal transmission method, communications equipment, and system

Reducing the feedback overhead during crosstalk precoder initializa...

Pre-fill retransmission queue

Method for accurate distribution of time to a receiver node in an a...

Power efficiency of a line driver

Method, apparatus, and system for time synchronization

Power saving idle data transmission units

Clock synchronization method, customer premises equipment and clock...

Optimizing the transmit power spectrum density (PSD) of a remotely...

Method for robust crosstalk precoder training in channels with impu...

Reducing the feedback overhead during crosstalk precoder initializa...

Clock synchronization method, apparatus, and system

Power efficiency of a line driver

Method for accurate distribution of time to a receiver node in an a...

Method, device and system for extending channels

Extremely high speed broadband access over copper pairs

Power reduction for digital subscriber line

Method, apparatus, and system for time synchronization

Method for robust crosstalk precoder training in channels with impu...

Configuring the virtual noise parameters of a digital subscriber line

Power reduction for digital subscriber line

Dynamic transmitter noise level adjustment for digital subscriber l...

Bivariate histogram for impulse noise monitor

ISDN crosstalk cancellation in a DSL system

Synchronizing ADSL Annex C transceivers to TTR

Patents Applicationslast 30 patents

Reduced Power Consumption for Digital Signal Processing (DSP)-Based...

Reducing the Feedback Overhead During Crosstalk Precoder Initializa...

Peak-to-Average Power Ratio (PAPR) Reduction in Fronthauls

SIGNAL PROCESSING METHOD IN DSL SYSTEM, APPARATUS, AND SYSTEM

Power Saving Idle Data Transmission Units

Signal Transmission Method, Communications Equipment, and System

Reducing the Feedback Overhead During Crosstalk Precoder Initializa...

Power Efficiency of a Line Driver

Method for Accurate Distribution of Time to a Receiver Node in an A...

Pre-fill Retransmission Queue

Traffic-Adaptive Repeated Transmission

CLOCK SYNCHRONIZATION METHOD, APPARATUS, AND SYSTEM

METHOD, APPARATUS, AND SYSTEM FOR TIME SYNCHRONIZATION

Method for Robust Crosstalk Precoder Training in Channels with Impu...

METHOD, APPARATUS, AND SYSTEM FOR TIME SYNCHRONIZATION OF XDSL

CLOCK SYNCHRONIZATION METHOD, CUSTOMER PREMISES EQUIPMENT AND CLOCK...

METHOD, DEVICE AND SYSTEM FOR EXTENDING CHANNELS

Extremely High Speed Broadband Access Over Copper Pairs

Method for Accurate Distribution of Time to a Receiver Node in an A...

METHOD, APPARATUS, AND SYSTEM FOR TIME SYNCHRONIZATION OF XDSL

METHOD, APPARATUS, AND SYSTEM FOR TIME SYNCHRONIZATION

Method for Robust Crosstalk Precoder Training in Channels with Impu...

Method for Estimating the Strength of a Crosstalk Channel

Configuring the Virtual Noise Parameters of a Digital Subscriber Line

Power Efficiency of a Line Driver

Optimizing the Transmit Power Spectrum Density (PSD) Of A Remotely...

Dynamic Transmitter Noise Level Adjustment for Digital Subscriber L...

Reducing the Feedback Overhead During Crosstalk Precoder Initializa...

Power Reduction for Digital Subscriber Line

Power Reduction For Digital Subscriber Line