Yajuan Li

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Measurement method and device, information interchange method and d...
- Patent number 11,477,679
- Issue date Oct 18, 2022
- Huawei Technologies Co., Ltd.
- Jie Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for establishing evolved packet system bearer and base station
- Patent number 11,356,985
- Issue date Jun 7, 2022
- Huawei Technologies Co., Ltd.
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio resource control RRC connection method and apparatus and RRC...
- Patent number 11,026,270
- Issue date Jun 1, 2021
- Huawei Technologies Co., Ltd.
- Bo Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Connection control apparatus and method
- Patent number 10,873,980
- Issue date Dec 22, 2020
- Huawei Technologies Co., Ltd.
- Bo Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Measurement method and device, information interchange method and d...
- Patent number 10,764,774
- Issue date Sep 1, 2020
- Huawei Technologies Co., Ltd.
- Jie Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for establishing evolved packet system bearer and base station
- Patent number 10,708,891
- Issue date Jul 7, 2020
- Huawei Technologies Co., Ltd.
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for performing communication by using unlicensed spectrum, d...
- Patent number 10,659,968
- Issue date May 19, 2020
- Huawei Technologies Co., Ltd.
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, device, and system for determining timing advance grouping
- Patent number 10,645,732
- Issue date May 5, 2020
- Huawei Technologies Co., Ltd.
- Yi Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Uplink synchronization processing method, user equipment, and base...
- Patent number 10,536,912
- Issue date Jan 14, 2020
- Huawei Technologies Co., Ltd.
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method, user equipment, and base station
- Patent number 10,194,471
- Issue date Jan 29, 2019
- Huawei Technologies Co., Ltd.
- Chao Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, device, and system for determining timing advance grouping
- Patent number 10,085,287
- Issue date Sep 25, 2018
- Huawei Technologies Co., Ltd.
- Yi Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Measurement method and device, information interchange method and d...
- Patent number 9,967,765
- Issue date May 8, 2018
- Huawei Technologies Co., Ltd.
- Jie Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining active time of UE
- Patent number 9,894,707
- Issue date Feb 13, 2018
- Huawei Technologies Co., Ltd.
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resource scheduling method, device, and communications system
- Patent number 9,848,409
- Issue date Dec 19, 2017
- Huawei Technologies Co., Ltd.
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for sending and receiving buffer status report, user equipme...
- Patent number 9,794,779
- Issue date Oct 17, 2017
- Huawei Technologies Co., Ltd.
- Yajuan Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Uplink synchronization processing method, user equipment, and base...
- Patent number 9,743,366
- Issue date Aug 22, 2017
- Huawei Technologies Co., Ltd.
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for establishing evolved packet system bearer and base station
- Patent number 9,629,124
- Issue date Apr 18, 2017
- Huawei Technologies Co., Ltd.
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, system and apparatus for transmitting data in carrier aggre...
- Patent number 9,584,274
- Issue date Feb 28, 2017
- Huawei Technologies Co., Ltd.
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random access method, evolved Node B, and terminal equipment
- Patent number 9,554,310
- Issue date Jan 24, 2017
- Huawei Technologies Co., Ltd.
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Message handling method and device
- Patent number 9,414,271
- Issue date Aug 9, 2016
- Huawei Technologies Co., Ltd.
- Liangliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Message handling method and device
- Patent number 9,414,270
- Issue date Aug 9, 2016
- Huawei Technologies Co., Ltd.
- Liangliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handover method and base station
- Patent number 9,402,208
- Issue date Jul 26, 2016
- Huawei Technologies Co., Ltd.
- Liangliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, system and apparatus for transmitting data in carrier aggre...
- Patent number 9,219,584
- Issue date Dec 22, 2015
- Huawei Technologies Co., Ltd.
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Uplink synchronization processing method, user equipment, and base...
- Patent number 9,220,077
- Issue date Dec 22, 2015
- Huawei Technologies Co., Ltd.
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for controlling multiple communication systems to implement...
- Patent number 9,185,737
- Issue date Nov 10, 2015
- Huawei Technologies Co., Ltd.
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for activating or deactivating extended carrier, and base st...
- Patent number 9,161,359
- Issue date Oct 13, 2015
- Huawei Technologies Co., Ltd.
- Yajuan Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Uplink synchronization processing method, user equipment, and base...
- Patent number 9,131,435
- Issue date Sep 8, 2015
- Huawei Technologies Co., Ltd.
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resource allocation method and apparatus
- Patent number 9,131,489
- Issue date Sep 8, 2015
- Huawei Technologies Co., Ltd.
- Shulan Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method, base station and terminal
- Patent number 9,055,484
- Issue date Jun 9, 2015
- Huawei Technologies Co., Ltd.
- Shulan Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random access method, evolved node B, and terminal equipment
- Patent number 9,036,606
- Issue date May 19, 2015
- Huawei Technologies Co., Ltd.
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Radio Resource Control RRC Connection Method and Apparatus and RRC...
- Publication number 20210360712
- Publication date Nov 18, 2021
- Huawei Technologies Co., Ltd
- Bo LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEASUREMENT METHOD AND DEVICE, INFORMATION INTERCHANGE METHOD AND D...
- Publication number 20200359249
- Publication date Nov 12, 2020
- Huawei Technologies Co., Ltd
- Jie SHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Establishing Evolved Packet System Bearer and Base Station
- Publication number 20200337041
- Publication date Oct 22, 2020
- Huawei Technologies Co., Ltd
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ESTABLISHING EVOLVED PACKET SYSTEM BEARER AND BASE STATION
- Publication number 20190104511
- Publication date Apr 4, 2019
- Huawei Technologies Co., Ltd
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method, Device, and System for Determining Timing Advance Grouping
- Publication number 20180368182
- Publication date Dec 20, 2018
- Huawei Technologies Co., Ltd
- Yi Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEASUREMENT METHOD AND DEVICE, INFORMATION INTERCHANGE METHOD AND D...
- Publication number 20180184320
- Publication date Jun 28, 2018
- Huawei Technologies Co., Ltd
- Jie SHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONNECTION CONTROL APPARATUS AND METHOD
- Publication number 20180167986
- Publication date Jun 14, 2018
- Huawei Technologies Co., Ltd
- Bo LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data Transmission Method, User Equipment, and Base Station
- Publication number 20180027475
- Publication date Jan 25, 2018
- Huawei Technologies Co., Ltd
- Chao Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD, USER EQUIPMENT, AND BASE STATION
- Publication number 20180027429
- Publication date Jan 25, 2018
- Huawei Technologies Co., Ltd
- Yajuan LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYBRID AUTOMATIC REPEAT REQUEST MANAGEMENT METHOD, APPARATUS, AND S...
- Publication number 20180007662
- Publication date Jan 4, 2018
- Huawei Technologies Co., Ltd
- Li CHAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPLINK SYNCHRONIZATION PROCESSING METHOD, USER EQUIPMENT, AND BASE...
- Publication number 20170332337
- Publication date Nov 16, 2017
- Huawei Technologies Co., Ltd
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO RESOURCE CONTROL RRC CONNECTION METHOD AND APPARATUS AND RRC...
- Publication number 20170223755
- Publication date Aug 3, 2017
- Huawei Technologies Co., Ltd
- Bo Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ESTABLISHING EVOLVED PACKET SYSTEM BEARER AND BASE STATION
- Publication number 20170196003
- Publication date Jul 6, 2017
- Huawei Technologies Co., Ltd
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PERFORMING COMMUNICATION BY USING UNLICENSED SPECTRUM, D...
- Publication number 20160366594
- Publication date Dec 15, 2016
- Huawei Technologies Co., Ltd
- Junren CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Message Handling Method and Device
- Publication number 20160295468
- Publication date Oct 6, 2016
- Huawei Technologies Co., Ltd
- Liangliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEASUREMENT METHOD AND DEVICE, INFORMATION INTERCHANGE METHOD AND D...
- Publication number 20160157120
- Publication date Jun 2, 2016
- Huawei Technologies Co., Ltd
- Jie SHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING ACTIVE TIME OF UE
- Publication number 20160088681
- Publication date Mar 24, 2016
- Huawei Technologies Co., Ltd
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method, System and Apparatus for Transmitting Data in Carrier Aggre...
- Publication number 20160087770
- Publication date Mar 24, 2016
- Huawei Technologies Co., Ltd
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPLINK SYNCHRONIZATION PROCESSING METHOD, USER EQUIPMENT, AND BASE...
- Publication number 20150351062
- Publication date Dec 3, 2015
- Huawei Technologies Co., Ltd
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SENDING AND RECEIVING BUFFER STATUS REPORT, USER EQUIPME...
- Publication number 20150230082
- Publication date Aug 13, 2015
- Huawei Technologies Co., Ltd
- Yajuan LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RANDOM ACCESS METHOD, EVOLVED NODE B, AND TERMINAL EQUIPMENT
- Publication number 20150215829
- Publication date Jul 30, 2015
- Huawei Technologies Co., Ltd
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESOURCE SCHEDULING METHOD, DEVICE, AND COMMUNICATIONS SYSTEM
- Publication number 20150189570
- Publication date Jul 2, 2015
- Huawei Technologies Co., Ltd
- Junren CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method, Device, and System for Determining Timing Advance Grouping
- Publication number 20150156798
- Publication date Jun 4, 2015
- Huawei Technologies Co., Ltd
- Yi Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD AND SYSTEM, AND DEVICE, METHOD FOR ACQUIRI...
- Publication number 20150124773
- Publication date May 7, 2015
- Huawei Technologies Co., Ltd
- Yuchun WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RANDOM ACCESS METHOD, EVOLVED NODE B, AND TERMINAL EQUIPMENT
- Publication number 20150078338
- Publication date Mar 19, 2015
- Huawei Technologies Co., Ltd
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ESTABLISHING EVOLVED PACKET SYSTEM BEARER AND BASE STATION
- Publication number 20150003402
- Publication date Jan 1, 2015
- Huawei Technologies Co., Ltd
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPLINK SYNCHRONIZATION PROCESSING METHOD, USER EQUIPMENT, AND BASE...
- Publication number 20140219271
- Publication date Aug 7, 2014
- Huawei Technologies Co., Ltd
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPLINK SYNCHRONIZATION PROCESSING METHOD, USER EQUIPMENT, AND BASE...
- Publication number 20140105169
- Publication date Apr 17, 2014
- Huawei Technologies Co., Ltd
- Junren Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HANDOVER METHOD AND BASE STATION
- Publication number 20140087731
- Publication date Mar 27, 2014
- Huawei Technologies Co., Ltd
- Liangliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ACTIVATING OR DEACTIVATING EXTENDED CARRIER, AND BASE ST...
- Publication number 20140050169
- Publication date Feb 20, 2014
- Huawei Technologies Co., Ltd
- Yajuan LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Measurement method and device, information interchange method and d...

Method for establishing evolved packet system bearer and base station

Radio resource control RRC connection method and apparatus and RRC...

Connection control apparatus and method

Measurement method and device, information interchange method and d...

Method for establishing evolved packet system bearer and base station

Method for performing communication by using unlicensed spectrum, d...

Method, device, and system for determining timing advance grouping

Uplink synchronization processing method, user equipment, and base...

Data transmission method, user equipment, and base station

Method, device, and system for determining timing advance grouping

Measurement method and device, information interchange method and d...

Method and apparatus for determining active time of UE

Resource scheduling method, device, and communications system

Method for sending and receiving buffer status report, user equipme...

Uplink synchronization processing method, user equipment, and base...

Method for establishing evolved packet system bearer and base station

Method, system and apparatus for transmitting data in carrier aggre...

Random access method, evolved Node B, and terminal equipment

Message handling method and device

Message handling method and device

Handover method and base station

Method, system and apparatus for transmitting data in carrier aggre...

Uplink synchronization processing method, user equipment, and base...

Method for controlling multiple communication systems to implement...

Method for activating or deactivating extended carrier, and base st...

Uplink synchronization processing method, user equipment, and base...

Resource allocation method and apparatus

Data transmission method, base station and terminal

Random access method, evolved node B, and terminal equipment

Patents Applicationslast 30 patents

Radio Resource Control RRC Connection Method and Apparatus and RRC...

MEASUREMENT METHOD AND DEVICE, INFORMATION INTERCHANGE METHOD AND D...

Method for Establishing Evolved Packet System Bearer and Base Station

METHOD FOR ESTABLISHING EVOLVED PACKET SYSTEM BEARER AND BASE STATION

Method, Device, and System for Determining Timing Advance Grouping

MEASUREMENT METHOD AND DEVICE, INFORMATION INTERCHANGE METHOD AND D...

CONNECTION CONTROL APPARATUS AND METHOD

Data Transmission Method, User Equipment, and Base Station

DATA TRANSMISSION METHOD, USER EQUIPMENT, AND BASE STATION

HYBRID AUTOMATIC REPEAT REQUEST MANAGEMENT METHOD, APPARATUS, AND S...

UPLINK SYNCHRONIZATION PROCESSING METHOD, USER EQUIPMENT, AND BASE...

RADIO RESOURCE CONTROL RRC CONNECTION METHOD AND APPARATUS AND RRC...

METHOD FOR ESTABLISHING EVOLVED PACKET SYSTEM BEARER AND BASE STATION

METHOD FOR PERFORMING COMMUNICATION BY USING UNLICENSED SPECTRUM, D...

Message Handling Method and Device

MEASUREMENT METHOD AND DEVICE, INFORMATION INTERCHANGE METHOD AND D...

METHOD AND APPARATUS FOR DETERMINING ACTIVE TIME OF UE

Method, System and Apparatus for Transmitting Data in Carrier Aggre...

UPLINK SYNCHRONIZATION PROCESSING METHOD, USER EQUIPMENT, AND BASE...

METHOD FOR SENDING AND RECEIVING BUFFER STATUS REPORT, USER EQUIPME...

RANDOM ACCESS METHOD, EVOLVED NODE B, AND TERMINAL EQUIPMENT

RESOURCE SCHEDULING METHOD, DEVICE, AND COMMUNICATIONS SYSTEM

Method, Device, and System for Determining Timing Advance Grouping

DATA TRANSMISSION METHOD AND SYSTEM, AND DEVICE, METHOD FOR ACQUIRI...

RANDOM ACCESS METHOD, EVOLVED NODE B, AND TERMINAL EQUIPMENT

METHOD FOR ESTABLISHING EVOLVED PACKET SYSTEM BEARER AND BASE STATION

UPLINK SYNCHRONIZATION PROCESSING METHOD, USER EQUIPMENT, AND BASE...

UPLINK SYNCHRONIZATION PROCESSING METHOD, USER EQUIPMENT, AND BASE...

HANDOVER METHOD AND BASE STATION

METHOD FOR ACTIVATING OR DEACTIVATING EXTENDED CARRIER, AND BASE ST...