Chuanjun Li

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for accessing system information area or network...
- Patent number 11,770,757
- Issue date Sep 26, 2023
- Datang Mobile Communications Equipment Co., Ltd.
- Hui Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting initial access signal
- Patent number 11,743,805
- Issue date Aug 29, 2023
- Datang Mobile Communications Equipment Co., Ltd.
- Qiubin Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for training downlink beams
- Patent number 11,664,876
- Issue date May 30, 2023
- Datang Mobile Communications Equipment Co., Ltd.
- Qiuping Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for acquiring and transmitting system information, terminal...
- Patent number 11,419,070
- Issue date Aug 16, 2022
- Datang Mobile Communications Equipment Co., Ltd.
- Rakesh Tamrakar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Triggering method and transmitting method for uplink reference sign...
- Patent number 11,323,219
- Issue date May 3, 2022
- Datang Mobile Communications Equipment Co., Ltd.
- Rakesh Tamrakar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam training method and device
- Patent number 11,323,170
- Issue date May 3, 2022
- Datang Mobile Communications Equipment Co., Ltd.
- Yang Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission control method, network side device and terminal...
- Patent number 11,152,983
- Issue date Oct 19, 2021
- Datang Mobile Communications Equipment Co., Ltd.
- Xin Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam forming and transmission method and network device
- Patent number 11,128,423
- Issue date Sep 21, 2021
- China Academy of Telecommunications Technology
- Xin Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam control method, base station and user equipment
- Patent number 11,044,002
- Issue date Jun 22, 2021
- China Academy of Telecommunications Technology
- Chuanjun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting uplink sounding reference signal, terminal,...
- Patent number 11,025,390
- Issue date Jun 1, 2021
- China Academy of Telecommunications Technology
- Rakesh Tamrakar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting downlink control information...
- Patent number 11,005,550
- Issue date May 11, 2021
- China Academy of Telecommunications Technology
- Qiuping Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting phase noise compensation reference signal,...
- Patent number 10,938,610
- Issue date Mar 2, 2021
- China Academy of Telecommunications Technology
- Hui Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for indicating precoding information, user equipment, and ac...
- Patent number 10,938,458
- Issue date Mar 2, 2021
- China Academy of Telecommunications Technology
- Rakesh Tamrakar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method and device
- Patent number 10,912,014
- Issue date Feb 2, 2021
- China Academy of Telecommunications Technology
- Qiuping Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for determining MIMO detection matrix of scheduled UE
- Patent number 10,892,785
- Issue date Jan 12, 2021
- China Academy of Telecommunications Technology
- Xin Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam scanning method and related device
- Patent number 10,892,805
- Issue date Jan 12, 2021
- China Academy of Telecommunications Technology
- Xin Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for phase compensation using phase-tracking re...
- Patent number 10,862,644
- Issue date Dec 8, 2020
- China Academy of Telecommunications Technology
- Hui Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna beam management method and related device
- Patent number 10,804,994
- Issue date Oct 13, 2020
- China Academy of Telecommunications Technology
- Qiubin Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam scanning and search tracking method and device
- Patent number 10,778,307
- Issue date Sep 15, 2020
- China Academy of Telecommunications Technology
- Xin Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting a reference signal, method for determining...
- Patent number 10,659,119
- Issue date May 19, 2020
- China Academy of Telecommunications Technology
- Hui Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog channel measurement method and base station
- Patent number 10,644,781
- Issue date May 5, 2020
- China Academy of Telecommunications Technology
- Xin Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for uplink information feedback and downlink data...
- Patent number 10,554,283
- Issue date Feb 4, 2020
- China Academy of Telecommunications Technology
- Xin Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active antenna device and test method therefor
- Patent number 10,536,227
- Issue date Jan 14, 2020
- China Academy of Telecommunications Technology
- Chuanjun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for calibration of an antenna
- Patent number 10,536,247
- Issue date Jan 14, 2020
- China Academy of Telecommunications Technology
- Chuanjun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Massive digital-analog hybrid antenna, channel state information fe...
- Patent number 10,447,360
- Issue date Oct 15, 2019
- China Academy of Telecommunications Technology
- Chuanjun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, system and device for measuring channel state information
- Patent number 10,333,605
- Issue date Jun 25, 2019
- China Academy of Telecommunications Technology
- Xin Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active antenna associated device and system, and transmitting and r...
- Patent number 10,305,183
- Issue date May 28, 2019
- China Academy of Telecommunications Technology
- Chuanjun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for feeding back channel state information, base station and...
- Patent number 10,193,609
- Issue date Jan 29, 2019
- China Academy of Telecommunications Technology
- Chuanjun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid beamforming transmission method and network device
- Patent number 10,014,922
- Issue date Jul 3, 2018
- China Academy of Telecommunications Technology
- Xin Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel state information measurement method and device, and signal...
- Patent number 9,941,984
- Issue date Apr 10, 2018
- China Academy of Telecommunications Technology
- Xin Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INTERFERENCE COORDINATION PROCESSING METHOD AND APPARATUS, ELECTRON...
- Publication number 20240195664
- Publication date Jun 13, 2024
- DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD
- Chuanjun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING INITIAL ACCESS SIGNAL
- Publication number 20230337115
- Publication date Oct 19, 2023
- DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD
- Qiubin GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR TRAINING DOWNLINK BEAMS
- Publication number 20210344407
- Publication date Nov 4, 2021
- China Academy of Telecommunications Technology
- Qiuping HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRIGGERING METHOD AND TRANSMITTING METHOD FOR UPLINK REFERENCE SIGN...
- Publication number 20210336734
- Publication date Oct 28, 2021
- China Academy of Telecommunications Technology
- Rakesh TAMRAKAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAM TRAINING METHOD AND DEVICE
- Publication number 20210083754
- Publication date Mar 18, 2021
- China Academy of Telecommunications Technology
- Yang SONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAM CONTROL METHOD, BASE STATION AND USER EQUIPMENT
- Publication number 20200395992
- Publication date Dec 17, 2020
- China Academy of Telecommunications Technology
- Chuanjun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SIGNAL PROCESSING
- Publication number 20200274558
- Publication date Aug 27, 2020
- China Academy of Telecommunications Technology
- Xin SU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAM MANAGEMENT METHOD, NETWORK DEVICE AND TERMINAL
- Publication number 20200244334
- Publication date Jul 30, 2020
- Qiuping HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK CONTROL INFORMATION...
- Publication number 20200195330
- Publication date Jun 18, 2020
- China Academy of Telecommunications Technology
- Qiuping HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION CONTROL METHOD, NETWORK SIDE DEVICE AND TERMINAL...
- Publication number 20200059277
- Publication date Feb 20, 2020
- China Academy of Telecommunications Technology
- Xin SU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR INDICATING PRECODING INFORMATION, USER EQUIPMENT, AND AC...
- Publication number 20200036417
- Publication date Jan 30, 2020
- China Academy of Telecommunications Technology
- Rakesh TAMRAKAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAM SCANNING AND SEARCH TRACKING METHOD AND DEVICE
- Publication number 20200036421
- Publication date Jan 30, 2020
- China Academy of Telecommunications Technology
- Xin SU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTENNA BEAM MANAGEMENT METHOD AND RELATED DEVICE
- Publication number 20200028560
- Publication date Jan 23, 2020
- China Academy of Telecommunications Technology
- Qiubin GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAM SCANNING METHOD AND RELATED DEVICE
- Publication number 20200028549
- Publication date Jan 23, 2020
- China Academy of Telecommunications Technology
- Xin SU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAM FORMING AND TRANSMISSION METHOD AND NETWORK DEVICE
- Publication number 20190363844
- Publication date Nov 28, 2019
- China Academy of Telecommunications Technology
- Xin SU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TRANSMITTING A REFERENCE SIGNAL, METHOD FOR DETERMINING...
- Publication number 20190326964
- Publication date Oct 24, 2019
- China Academy of Telecommunications Technology
- Hui LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REFERENCE SIGNAL TRANSMISSION METHOD, TRANSMITTER AND RECEIVER
- Publication number 20190312697
- Publication date Oct 10, 2019
- China Academy of Telecommunications Technology
- Hui LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING INITIAL ACCESS SIGNAL
- Publication number 20190297560
- Publication date Sep 26, 2019
- China Academy of Telecommunications Technology
- Qiubin GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD AND DEVICE
- Publication number 20190281538
- Publication date Sep 12, 2019
- China Academy of Telecommunications Technology
- Qiuping HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TRANSMITTING PHASE NOISE COMPENSATION REFERENCE SIGNAL,...
- Publication number 20190245728
- Publication date Aug 8, 2019
- China Academy of Telecommunications Technology
- Hui LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TRANSMITTING UPLINK SOUNDING REFERENCE SIGNAL, TERMINAL,...
- Publication number 20190222369
- Publication date Jul 18, 2019
- CHINA ACADEMY OF TELECOMUNICATIONS TECHNOLOGY
- Rakesh TAMRAKAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR ACQUIRING AND TRANSMITTING SYSTEM INFORMATION, TERMINAL...
- Publication number 20190174439
- Publication date Jun 6, 2019
- China Academy of Telecommunications Technology
- Rakesh TAMRAKAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ACCESSING SYSTEM INFORMATION AREA OR NETWORK...
- Publication number 20190166545
- Publication date May 30, 2019
- Hui LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROADCAST INFORMATION TRANSMISSION METHOD AND DEVICE
- Publication number 20190013851
- Publication date Jan 10, 2019
- China Academy of Telecommunications Technology
- Xin SU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR UPLINK INFORMATION FEEDBACK AND DOWNLINK DATA...
- Publication number 20190007119
- Publication date Jan 3, 2019
- China Academy of Telecommunications Technology
- Xin SU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANALOG CHANNEL MEASUREMENT METHOD AND BASE STATION
- Publication number 20180367206
- Publication date Dec 20, 2018
- China Academy of Telecommunications Technology
- Xin SU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVE ANTENNA DEVICE AND TEST METHOD THEREFOR
- Publication number 20180367225
- Publication date Dec 20, 2018
- China Academy of Telecommunications Technology
- Chuanjun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR FEEDING BACK CHANNEL STATE INFORMATION, BASE STATION AND...
- Publication number 20180316405
- Publication date Nov 1, 2018
- CHINA ACADEMY OF TELECOMUNICATIONS TECHNOLOGY
- Chuanjun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DOWNLINK DATA TRANSMISSION METHOD, EQUIPMENT, AND SYSTEM
- Publication number 20180302898
- Publication date Oct 18, 2018
- China Academy of Telecommunications Technology
- Xin SU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MASSIVE DIGITAL-ANALOG HYBRID ANTENNA, CHANNEL STATE INFORMATION FE...
- Publication number 20180062715
- Publication date Mar 1, 2018
- China Academy of Telecommunications Technology
- Chuanjun LI
- H01 - BASIC ELECTRIC ELEMENTS

Chuanjun Li

Person

Patents Grantslast 30 patents

Method and device for accessing system information area or network...

Method and apparatus for transmitting initial access signal

Method and device for training downlink beams

Methods for acquiring and transmitting system information, terminal...

Triggering method and transmitting method for uplink reference sign...

Beam training method and device

Data transmission control method, network side device and terminal...

Beam forming and transmission method and network device

Beam control method, base station and user equipment

Method for transmitting uplink sounding reference signal, terminal,...

Method and apparatus for transmitting downlink control information...

Method for transmitting phase noise compensation reference signal,...

Method for indicating precoding information, user equipment, and ac...

Data transmission method and device

Method for determining MIMO detection matrix of scheduled UE

Beam scanning method and related device

Method and apparatus for phase compensation using phase-tracking re...

Antenna beam management method and related device

Beam scanning and search tracking method and device

Method for transmitting a reference signal, method for determining...

Analog channel measurement method and base station

Method and device for uplink information feedback and downlink data...

Active antenna device and test method therefor

Method and apparatus for calibration of an antenna

Massive digital-analog hybrid antenna, channel state information fe...

Method, system and device for measuring channel state information

Active antenna associated device and system, and transmitting and r...

Method for feeding back channel state information, base station and...

Hybrid beamforming transmission method and network device

Channel state information measurement method and device, and signal...

Patents Applicationslast 30 patents

INTERFERENCE COORDINATION PROCESSING METHOD AND APPARATUS, ELECTRON...

METHOD AND APPARATUS FOR TRANSMITTING INITIAL ACCESS SIGNAL

METHOD AND DEVICE FOR TRAINING DOWNLINK BEAMS

TRIGGERING METHOD AND TRANSMITTING METHOD FOR UPLINK REFERENCE SIGN...

BEAM TRAINING METHOD AND DEVICE

BEAM CONTROL METHOD, BASE STATION AND USER EQUIPMENT

METHOD AND APPARATUS FOR SIGNAL PROCESSING

BEAM MANAGEMENT METHOD, NETWORK DEVICE AND TERMINAL

METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK CONTROL INFORMATION...

DATA TRANSMISSION CONTROL METHOD, NETWORK SIDE DEVICE AND TERMINAL...

METHOD FOR INDICATING PRECODING INFORMATION, USER EQUIPMENT, AND AC...

BEAM SCANNING AND SEARCH TRACKING METHOD AND DEVICE

ANTENNA BEAM MANAGEMENT METHOD AND RELATED DEVICE

BEAM SCANNING METHOD AND RELATED DEVICE

BEAM FORMING AND TRANSMISSION METHOD AND NETWORK DEVICE

METHOD FOR TRANSMITTING A REFERENCE SIGNAL, METHOD FOR DETERMINING...

REFERENCE SIGNAL TRANSMISSION METHOD, TRANSMITTER AND RECEIVER

METHOD AND APPARATUS FOR TRANSMITTING INITIAL ACCESS SIGNAL

DATA TRANSMISSION METHOD AND DEVICE

METHOD FOR TRANSMITTING PHASE NOISE COMPENSATION REFERENCE SIGNAL,...

METHOD FOR TRANSMITTING UPLINK SOUNDING REFERENCE SIGNAL, TERMINAL,...

METHODS FOR ACQUIRING AND TRANSMITTING SYSTEM INFORMATION, TERMINAL...

METHOD AND DEVICE FOR ACCESSING SYSTEM INFORMATION AREA OR NETWORK...

BROADCAST INFORMATION TRANSMISSION METHOD AND DEVICE

METHOD AND DEVICE FOR UPLINK INFORMATION FEEDBACK AND DOWNLINK DATA...

ANALOG CHANNEL MEASUREMENT METHOD AND BASE STATION

ACTIVE ANTENNA DEVICE AND TEST METHOD THEREFOR

METHOD FOR FEEDING BACK CHANNEL STATE INFORMATION, BASE STATION AND...

DOWNLINK DATA TRANSMISSION METHOD, EQUIPMENT, AND SYSTEM

MASSIVE DIGITAL-ANALOG HYBRID ANTENNA, CHANNEL STATE INFORMATION FE...