Chengjin Zhang

Person

La Jolla, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Techniques for harmonization between CRS and DM-RS based transmissi...
- Patent number 10,999,886
- Issue date May 4, 2021
- QUALCOMM Incorporated
- Peter Gaal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Energy-efficient paging in wireless networks
- Patent number 10,952,142
- Issue date Mar 16, 2021
- QUALCOMM Incorporated
- Andrei Dragos Radulescu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Out-of-sync grant handling in a wireless communication system
- Patent number 10,560,957
- Issue date Feb 11, 2020
- QUALCOMM Incorporated
- Stefan Brueck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Discovery reference signal (DRS) search modes and mode switching te...
- Patent number 10,499,255
- Issue date Dec 3, 2019
- QUALCOMM Incorporated
- Wenshu Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced discontinuous reception design for a shared frequency band
- Patent number 10,412,704
- Issue date Sep 10, 2019
- QUALCOMM Incorporated
- Jing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secondary timing advance groups with only license assisted access s...
- Patent number 10,375,685
- Issue date Aug 6, 2019
- QUALCOMM Incorporated
- Jae Ho Ryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Managing secondary cell connections in unlicensed spectrum
- Patent number 10,212,619
- Issue date Feb 19, 2019
- QUALCOMM Incorporated
- Vaibhav Singhal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced discontinuous reception design for a shared frequency band
- Patent number 10,034,269
- Issue date Jul 24, 2018
- QUALCOMM Incorporated
- Jing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for a greedy user group selection with range redu...
- Patent number 9,282,450
- Issue date Mar 8, 2016
- Broadcom Corporation
- Chengjin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combined intelligent receive diversity (IRD) and mobile transmit di...
- Patent number 9,236,929
- Issue date Jan 12, 2016
- QUALCOMM Incorporated
- Christos Komninakis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for maximum ratio transmission mobile transmit...
- Patent number 9,197,296
- Issue date Nov 24, 2015
- QUALCOMM Incorporated
- Daniel F. Filipovic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for a double search user group selection scheme w...
- Patent number 8,934,432
- Issue date Jan 13, 2015
- Broadcom Corporation
- Jun Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combined intelligent receive diversity (IRD) and mobile transmit di...
- Patent number 8,918,062
- Issue date Dec 23, 2014
- QUALCOMM Incorporated
- Christos Komninakis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
UE based conditional enabling of ULTD
- Patent number 8,891,387
- Issue date Nov 18, 2014
- QUALCOMM Incorporated
- Bibhu Prasad Mohanty
- 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
Method and system for a greedy user group selection with range redu...
- Patent number 8,521,103
- Issue date Aug 27, 2013
- Broadcom Corporation
- Chengjin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for greedy user group selection with range reduct...
- Patent number 8,515,360
- Issue date Aug 20, 2013
- Broadcom Corporation
- Chengjin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for a simplified user group selection scheme with...
- Patent number 8,503,382
- Issue date Aug 6, 2013
- Broadcom Corporation
- Jun Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for a double search user group selection scheme w...
- Patent number 8,412,128
- Issue date Apr 2, 2013
- Broadcom Corporation
- Jun Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel quantization for multiuser diversity
- Patent number 8,300,723
- Issue date Oct 30, 2012
- Broadcom Corporation
- Jun Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for a range reduction scheme for user selection i...
- Patent number 8,284,769
- Issue date Oct 9, 2012
- Broadcom Corporation
- Chengjin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
I-Q mismatch compensation
- Patent number 8,260,229
- Issue date Sep 4, 2012
- QUALCOMM Incorporated
- Mariam Motamed
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for a greedy user group selection with range redu...
- Patent number 8,233,848
- Issue date Jul 31, 2012
- Broadcom Corporation
- Chengjin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for greedy user group selection with range reduct...
- Patent number 8,150,330
- Issue date Apr 3, 2012
- Broadcom Corporation
- Chengjin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Double search algorithm of user group selection for multiuser MIMO...
- Patent number 8,121,567
- Issue date Feb 21, 2012
- Broadcom Corporation
- Jun Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Double search user group selection scheme with range reduction for...
- Patent number 8,045,932
- Issue date Oct 25, 2011
- Broadcom Corporation
- Chengjin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel quantization for multiuser diversity
- Patent number 7,936,808
- Issue date May 3, 2011
- Broadcom Corporation
- Jun Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for a double search user group selection scheme w...
- Patent number 7,917,100
- Issue date Mar 29, 2011
- Broadcom Corporation
- Jun Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for a greedy user group selection with range redu...
- Patent number 7,917,101
- Issue date Mar 29, 2011
- Broadcom Corporation
- Chengjin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for an improved user group selection scheme with...
- Patent number 7,903,609
- Issue date Mar 8, 2011
- Broadcom Corporation
- Jun Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ADVERTISING FOR BATTERYLESS TAGS USING PERIODIC ADVERTISEMENT
- Publication number 20240430799
- Publication date Dec 26, 2024
- QUALCOMM Incorporated
- Nicolas GRAUBE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SENSING-BASED RADIO FREQUENCY SIGNAL TRANSMISSION
- Publication number 20240283291
- Publication date Aug 22, 2024
- QUALCOMM Incorporated
- Chengjin ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OUT-OF-SYNC GRANT HANDLING IN A WIRELESS COMMUNICATION SYSTEM
- Publication number 20190394791
- Publication date Dec 26, 2019
- QUALCOMM Incorporated
- Stefan BRUECK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED DISCONTINUOUS RECEPTION DESIGN FOR A SHARED FREQUENCY BAND
- Publication number 20180288738
- Publication date Oct 4, 2018
- QUALCOMM Incorporated
- Jing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISCOVERY REFERENCE SIGNAL (DRS) SEARCH MODES AND MODE SWITCHING TE...
- Publication number 20180288624
- Publication date Oct 4, 2018
- QUALCOMM Incorporated
- Wenshu ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECONDARY TIMING ADVANCE GROUPS WITH ONLY LICENSE ASSISTED ACCESS S...
- Publication number 20180213512
- Publication date Jul 26, 2018
- QUALCOMM Incorporated
- Jae Ho Ryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENERGY-EFFICIENT PAGING IN WIRELESS NETWORKS
- Publication number 20180054780
- Publication date Feb 22, 2018
- QUALCOMM Incorporated
- Andrei Dragos Radulescu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANAGING SECONDARY CELL CONNECTIONS IN UNLICENSED SPECTRUM
- Publication number 20180007575
- Publication date Jan 4, 2018
- QUALCOMM Incorporated
- Vaibhav SINGHAL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED DISCONTINUOUS RECEPTION DESIGN FOR A SHARED FREQUENCY BAND
- Publication number 20170303236
- Publication date Oct 19, 2017
- QUALCOMM Incorporated
- Jing Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR HARMONIZATION BETWEEN CRS AND DM-RS BASED TRANSMISSI...
- Publication number 20170048919
- Publication date Feb 16, 2017
- QUALCOMM Incorporated
- Peter GAAL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DRX POWER USAGE BY DYNAMICALLY ADJUSTING A WARMUP PERIOD
- Publication number 20160014695
- Publication date Jan 14, 2016
- QUALCOMM Incorporated
- Navid Ehsan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for a Double Search User Group Selection Scheme W...
- Publication number 20150180558
- Publication date Jun 25, 2015
- BROADCOM CORPORATION
- Jun ZHENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMBINED INTELLIGENT RECEIVE DIVERSITY (IRD) AND MOBILE TRANSMIT DI...
- Publication number 20140302803
- Publication date Oct 9, 2014
- Christos Komninakis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for a Greedy User Group Selection with Range Redu...
- Publication number 20140016518
- Publication date Jan 16, 2014
- Chengjin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for a Range Reduction Scheme for User Selection i...
- Publication number 20130022001
- Publication date Jan 24, 2013
- BROADCOM CORPORATION
- Chengjin ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for a Double Search User Group Selection Scheme w...
- Publication number 20130003619
- Publication date Jan 3, 2013
- BROADCOM CORPORATION
- Jun ZHENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Greedy User Group Selection with Range Reduct...
- Publication number 20120250552
- Publication date Oct 4, 2012
- BROADCOM CORPORATION
- Chengjin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UE Based Conditional Enabling of ULTD
- Publication number 20110286347
- Publication date Nov 24, 2011
- Bibhu Prasad Mohanty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MAXIMUM RATIO TRANSMISSION MOBILE TRANSMIT...
- Publication number 20110244912
- Publication date Oct 6, 2011
- QUALCOMM Incorporated
- Daniel F. Filipovic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for a Double Search User Group Selection Scheme w...
- Publication number 20110235556
- Publication date Sep 29, 2011
- Jun Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for a Greedy User Group Selection with Range Redu...
- Publication number 20110235537
- Publication date Sep 29, 2011
- Chengjin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Channel Quantization for Multiuser Diversity
- Publication number 20110206153
- Publication date Aug 25, 2011
- Jun Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR AN IMPROVED USER GROUP SELECTION SCHEME WITH...
- Publication number 20110199926
- Publication date Aug 18, 2011
- Jun Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Double Search Algorithm of User Group Selection for Multiuser MIMO...
- Publication number 20110150116
- Publication date Jun 23, 2011
- Jun Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMBINED INTELLIGENT RECEIVE DIVERSITY (IRD) AND MOBILE TRANSMIT DI...
- Publication number 20110136446
- Publication date Jun 9, 2011
- QUALCOMM Incorporated
- Christos Komninakis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR A SIMPLIFIED USER GROUP SELECTION SCHEME WITH...
- Publication number 20110103505
- Publication date May 5, 2011
- Jun Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for a Range Reduction Scheme for User Selection i...
- Publication number 20110070913
- Publication date Mar 24, 2011
- Chengjin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
I-Q MISMATCH COMPENSATION
- Publication number 20100296502
- Publication date Nov 25, 2010
- QUALCOMM Incorporated
- Mariam Motamed
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Double Search User Group Selection Scheme with Range Reduction for...
- Publication number 20100158148
- Publication date Jun 24, 2010
- Chengjin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR AN IMPROVED USER GROUP SELECTION SCHEME WITH...
- Publication number 20100150036
- Publication date Jun 17, 2010
- Jun Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Chengjin Zhang

Person

Patents Grantslast 30 patents

Techniques for harmonization between CRS and DM-RS based transmissi...

Energy-efficient paging in wireless networks

Out-of-sync grant handling in a wireless communication system

Discovery reference signal (DRS) search modes and mode switching te...

Enhanced discontinuous reception design for a shared frequency band

Secondary timing advance groups with only license assisted access s...

Managing secondary cell connections in unlicensed spectrum

Enhanced discontinuous reception design for a shared frequency band

Method and system for a greedy user group selection with range redu...

Combined intelligent receive diversity (IRD) and mobile transmit di...

Method and apparatus for maximum ratio transmission mobile transmit...

Method and system for a double search user group selection scheme w...

Combined intelligent receive diversity (IRD) and mobile transmit di...

UE based conditional enabling of ULTD

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

Method and system for a greedy user group selection with range redu...

Method and system for greedy user group selection with range reduct...

Method and system for a simplified user group selection scheme with...

Method and system for a double search user group selection scheme w...

Channel quantization for multiuser diversity

Method and system for a range reduction scheme for user selection i...

I-Q mismatch compensation

Method and system for a greedy user group selection with range redu...

Method and system for greedy user group selection with range reduct...

Double search algorithm of user group selection for multiuser MIMO...

Double search user group selection scheme with range reduction for...

Channel quantization for multiuser diversity

Method and system for a double search user group selection scheme w...

Method and system for a greedy user group selection with range redu...

Method and system for an improved user group selection scheme with...

Patents Applicationslast 30 patents

ADVERTISING FOR BATTERYLESS TAGS USING PERIODIC ADVERTISEMENT

SENSING-BASED RADIO FREQUENCY SIGNAL TRANSMISSION

OUT-OF-SYNC GRANT HANDLING IN A WIRELESS COMMUNICATION SYSTEM

ENHANCED DISCONTINUOUS RECEPTION DESIGN FOR A SHARED FREQUENCY BAND

DISCOVERY REFERENCE SIGNAL (DRS) SEARCH MODES AND MODE SWITCHING TE...

SECONDARY TIMING ADVANCE GROUPS WITH ONLY LICENSE ASSISTED ACCESS S...

ENERGY-EFFICIENT PAGING IN WIRELESS NETWORKS

MANAGING SECONDARY CELL CONNECTIONS IN UNLICENSED SPECTRUM

ENHANCED DISCONTINUOUS RECEPTION DESIGN FOR A SHARED FREQUENCY BAND

TECHNIQUES FOR HARMONIZATION BETWEEN CRS AND DM-RS BASED TRANSMISSI...

DRX POWER USAGE BY DYNAMICALLY ADJUSTING A WARMUP PERIOD

Method and System for a Double Search User Group Selection Scheme W...

COMBINED INTELLIGENT RECEIVE DIVERSITY (IRD) AND MOBILE TRANSMIT DI...

Method and System for a Greedy User Group Selection with Range Redu...

Method and System for a Range Reduction Scheme for User Selection i...

Method and System for a Double Search User Group Selection Scheme w...

Method and System for Greedy User Group Selection with Range Reduct...

UE Based Conditional Enabling of ULTD

METHOD AND APPARATUS FOR MAXIMUM RATIO TRANSMISSION MOBILE TRANSMIT...

Method and System for a Double Search User Group Selection Scheme w...

Method and System for a Greedy User Group Selection with Range Redu...

Channel Quantization for Multiuser Diversity

METHOD AND SYSTEM FOR AN IMPROVED USER GROUP SELECTION SCHEME WITH...

Double Search Algorithm of User Group Selection for Multiuser MIMO...

COMBINED INTELLIGENT RECEIVE DIVERSITY (IRD) AND MOBILE TRANSMIT DI...

METHOD AND SYSTEM FOR A SIMPLIFIED USER GROUP SELECTION SCHEME WITH...

Method and System for a Range Reduction Scheme for User Selection i...

I-Q MISMATCH COMPENSATION

Double Search User Group Selection Scheme with Range Reduction for...

METHOD AND SYSTEM FOR AN IMPROVED USER GROUP SELECTION SCHEME WITH...