Li Chai

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Positioning method and apparatus
- Patent number 12,127,072
- Issue date Oct 22, 2024
- Huawei Technologies Co., Ltd.
- Lei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing method, communications device, system, and s...
- Patent number 12,088,523
- Issue date Sep 10, 2024
- Huawei Technologies Co., Ltd.
- Lei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method, and communications apparatus and system
- Patent number 12,058,662
- Issue date Aug 6, 2024
- Huawei Technologies Co., Ltd.
- Xun Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting system information and apparatus
- Patent number 12,052,703
- Issue date Jul 30, 2024
- Huawei Technologies Co., Ltd.
- Li Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method and apparatus for information transmission in...
- Patent number 11,871,377
- Issue date Jan 9, 2024
- Huawei Technologies Co., Ltd.
- Lei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Measurement method and apparatus
- Patent number 11,818,601
- Issue date Nov 14, 2023
- Huawei Technologies Co., Ltd.
- Bingzhao Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Measurement method, device, and system
- Patent number 11,792,669
- Issue date Oct 17, 2023
- Huawei Technologies Co., Ltd.
- Jinhua Miao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for handling radio link failure, terminal device, and networ...
- Patent number 11,757,704
- Issue date Sep 12, 2023
- Huawei Technologies Co., Ltd.
- Bin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method and communications apparatus
- Patent number 11,711,708
- Issue date Jul 25, 2023
- Huawei Technologies Co., Ltd.
- Xun Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method, user equipment, and base station
- Patent number 11,695,515
- Issue date Jul 4, 2023
- Huawei Technologies Co., Ltd.
- Li Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random access preamble sequence generation method and user equipment
- Patent number 11,678,377
- Issue date Jun 13, 2023
- Huawei Technologies Co., Ltd.
- Yue Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method, communications apparatus, and system
- Patent number 11,576,068
- Issue date Feb 7, 2023
- Huawei Technologies Co., Ltd.
- Li Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications method, device, and system
- Patent number 11,546,104
- Issue date Jan 3, 2023
- Huawei Technologies Co., Ltd.
- Hong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Measurement method and apparatus
- Patent number 11,503,484
- Issue date Nov 15, 2022
- Huawei Technologies Co., Ltd.
- Hong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method and apparatus
- Patent number 11,496,256
- Issue date Nov 8, 2022
- Huawei Technologies Co., Ltd.
- Xun Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Content publishing method and user equipment
- Patent number 11,432,352
- Issue date Aug 30, 2022
- Huawei Technologies Co., Ltd.
- Li Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication method, network device, and terminal device
- Patent number 11,330,602
- Issue date May 10, 2022
- Huawei Technologies Co., Ltd.
- Xun Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing method and apparatus
- Patent number 11,310,684
- Issue date Apr 19, 2022
- Huawei Technologies Co., Ltd.
- Xun Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method and device
- Patent number 11,304,054
- Issue date Apr 12, 2022
- Huawei Technologies Co., Ltd.
- Li Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting system information and apparatus
- Patent number 11,284,395
- Issue date Mar 22, 2022
- Huawei Technologies Co., Ltd.
- Li Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method and apparatus for use in an inactive state
- Patent number 11,265,770
- Issue date Mar 1, 2022
- Huawei Technologies Co., Ltd.
- Bingzhao Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method and apparatus for information transmission in...
- Patent number 11,172,465
- Issue date Nov 9, 2021
- Huawei Technologies Co., Ltd.
- Lei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interference cancellation method and base station
- Patent number 11,153,931
- Issue date Oct 19, 2021
- Huawei Technologies Co., Ltd.
- Bin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semi-persistent scheduling method, network device, and terminal device
- Patent number 11,109,357
- Issue date Aug 31, 2021
- Huawei Technologies Co., Ltd.
- Jinhua Miao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resource allocation method and relevant device
- Patent number 11,082,965
- Issue date Aug 3, 2021
- Huawei Technologies Co., Ltd.
- Li Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service transmission method, device, and system in a wireless commu...
- Patent number 11,076,399
- Issue date Jul 27, 2021
- Huawei Technologies Co., Ltd.
- Li Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for processing system message, network device, and user term...
- Patent number 11,039,418
- Issue date Jun 15, 2021
- Huawei Technologies Co., Ltd.
- Li Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cell measurement method, cell resource sharing method, and related...
- Patent number 10,999,143
- Issue date May 4, 2021
- Huawei Technologies Co., Ltd.
- Li Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam-based multi-connection communication method, terminal device,...
- Patent number 10,972,924
- Issue date Apr 6, 2021
- Huawei Technologies Co., Ltd.
- Xun Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR INFORMATION PROCESSING, DEVICE AND READABL...
- Publication number 20250016811
- Publication date Jan 9, 2025
- CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE
- Li CHAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING MULTICAST BROADCAST SERVICE,...
- Publication number 20250008305
- Publication date Jan 2, 2025
- CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INTITUTE
- Li CHAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD AND APPARATUS, AND COMMUNICATION DEVICE AN...
- Publication number 20250008365
- Publication date Jan 2, 2025
- CHINA MOBILE COMMUNICATION GROUP CO., LTD.
- Li CHAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR TRANSMITTING PAGING MESSAGE, AND METHOD AND D...
- Publication number 20240349243
- Publication date Oct 17, 2024
- CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE
- Xiaoman Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING METHOD, EQUIPMENT, DEVICE, AND READABLE STOR...
- Publication number 20240323769
- Publication date Sep 26, 2024
- CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE
- Li CHAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAM SENDING METHOD, DEVICE, BASE STATION, TERMINAL AND STORAGE MEDIUM
- Publication number 20240323705
- Publication date Sep 26, 2024
- CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE
- Li CHAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD, TERMINAL, AND NETWORK NODE
- Publication number 20240129785
- Publication date Apr 18, 2024
- CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE
- Li CHAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVICE TRANSMISSION METHOD, SERVICE TRANSMISSION APPARATUS, SERVIC...
- Publication number 20240056777
- Publication date Feb 15, 2024
- CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE
- Li CHAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR HANDLING RADIO LINK FAILURE, TERMINAL DEVICE, AND NETWOR...
- Publication number 20230396488
- Publication date Dec 7, 2023
- Huawei Technologies Co., Ltd
- Bin XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION COMMUNICATION, RECEIVING, CONFIGURATION, SENDING METHOD...
- Publication number 20230328762
- Publication date Oct 12, 2023
- CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE
- Li CHAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR SCHEDULING AND INFORMATION TRANSMISSION, RELA...
- Publication number 20220232495
- Publication date Jul 21, 2022
- CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE
- Li CHAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Transmitting System Information and Apparatus
- Publication number 20220210782
- Publication date Jun 30, 2022
- Huawei Technologies Co., Ltd
- Li Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information Transmission Method and Apparatus
- Publication number 20220061022
- Publication date Feb 24, 2022
- Huawei Technologies Co., Ltd
- Lei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POSITIONING METHOD AND APPARATUS
- Publication number 20210219104
- Publication date Jul 15, 2021
- Huawei Technologies Co., Ltd
- Lei CHEN
- G01 - MEASURING TESTING
Information Patent Application
INFORMATION PROCESSING METHOD, COMMUNICATIONS DEVICE, SYSTEM, AND S...
- Publication number 20210218516
- Publication date Jul 15, 2021
- Huawei Technologies Co., Ltd
- Lei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication Method, and Communications Apparatus and System
- Publication number 20210212047
- Publication date Jul 8, 2021
- Huawei Technologies Co., Ltd
- Xun TANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Resource Configuration Method and Apparatus
- Publication number 20210168810
- Publication date Jun 3, 2021
- Huawei Technologies Co., Ltd
- Lei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RANDOM ACCESS PREAMBLE SEQUENCE GENERATION METHOD AND USER EQUIPMENT
- Publication number 20210160932
- Publication date May 27, 2021
- Huawei Technologies Co., Ltd
- Yue ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD, COMMUNICATIONS APPARATUS, AND SYSTEM
- Publication number 20210058812
- Publication date Feb 25, 2021
- Huawei Technologies Co., Ltd
- Li CHAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PAGING MESSAGE MONITORING METHOD, INDICATION INFORMATION SENDING ME...
- Publication number 20210022108
- Publication date Jan 21, 2021
- Huawei Technologies Co., Ltd
- Bingzhao Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATIONS METHOD AND APPARATUS
- Publication number 20210021334
- Publication date Jan 21, 2021
- Huawei Technologies Co., Ltd
- Xun TANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEASUREMENT METHOD AND APPARATUS
- Publication number 20210014718
- Publication date Jan 14, 2021
- Huawei Technologies Co., Ltd
- Bingzhao Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD, USER EQUIPMENT, AND BASE STATION
- Publication number 20200412486
- Publication date Dec 31, 2020
- Huawei Technologies Co., Ltd
- Li Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND COMMUNICATIONS APPARATUS
- Publication number 20200374734
- Publication date Nov 26, 2020
- Huawei Technologies Co., Ltd
- Xun Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEASUREMENT METHOD AND APPARATUS
- Publication number 20200374719
- Publication date Nov 26, 2020
- Huawei Technologies Co., Ltd
- Hong WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATIONS METHOD, DEVICE, AND SYSTEM
- Publication number 20200374076
- Publication date Nov 26, 2020
- Huawei Technologies Co., Ltd
- Hong WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication Method and Apparatus
- Publication number 20200374061
- Publication date Nov 26, 2020
- Huawei Technology Co., Ltd.
- Xun Tang
- 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
COMMUNICATIONS METHOD AND APPARATUS
- Publication number 20200314933
- Publication date Oct 1, 2020
- Huawei Technologies Co., Ltd
- Xun TANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, DEVICE, AND SYSTEM FOR INTER-FREQUENCY CELL MEASUREMENT
- Publication number 20200305017
- Publication date Sep 24, 2020
- Huawei Technologies Co., Ltd
- Tao ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Positioning method and apparatus

Information processing method, communications device, system, and s...

Communication method, and communications apparatus and system

Method for transmitting system information and apparatus

Communication method and apparatus for information transmission in...

Measurement method and apparatus

Measurement method, device, and system

Method for handling radio link failure, terminal device, and networ...

Communication method and communications apparatus

Data transmission method, user equipment, and base station

Random access preamble sequence generation method and user equipment

Communication method, communications apparatus, and system

Communications method, device, and system

Measurement method and apparatus

Communication method and apparatus

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

Content publishing method and user equipment

Wireless communication method, network device, and terminal device

Signal processing method and apparatus

Communication method and device

Method for transmitting system information and apparatus

Communication method and apparatus for use in an inactive state

Communication method and apparatus for information transmission in...

Interference cancellation method and base station

Semi-persistent scheduling method, network device, and terminal device

Resource allocation method and relevant device

Service transmission method, device, and system in a wireless commu...

Method for processing system message, network device, and user term...

Cell measurement method, cell resource sharing method, and related...

Beam-based multi-connection communication method, terminal device,...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR INFORMATION PROCESSING, DEVICE AND READABL...

METHOD AND APPARATUS FOR TRANSMITTING MULTICAST BROADCAST SERVICE,...

DATA TRANSMISSION METHOD AND APPARATUS, AND COMMUNICATION DEVICE AN...

METHOD AND DEVICE FOR TRANSMITTING PAGING MESSAGE, AND METHOD AND D...

INFORMATION PROCESSING METHOD, EQUIPMENT, DEVICE, AND READABLE STOR...

BEAM SENDING METHOD, DEVICE, BASE STATION, TERMINAL AND STORAGE MEDIUM

DATA TRANSMISSION METHOD, TERMINAL, AND NETWORK NODE

SERVICE TRANSMISSION METHOD, SERVICE TRANSMISSION APPARATUS, SERVIC...

METHOD FOR HANDLING RADIO LINK FAILURE, TERMINAL DEVICE, AND NETWOR...

INFORMATION COMMUNICATION, RECEIVING, CONFIGURATION, SENDING METHOD...

METHOD AND DEVICE FOR SCHEDULING AND INFORMATION TRANSMISSION, RELA...

Method for Transmitting System Information and Apparatus

Information Transmission Method and Apparatus

POSITIONING METHOD AND APPARATUS

INFORMATION PROCESSING METHOD, COMMUNICATIONS DEVICE, SYSTEM, AND S...

Communication Method, and Communications Apparatus and System

Resource Configuration Method and Apparatus

RANDOM ACCESS PREAMBLE SEQUENCE GENERATION METHOD AND USER EQUIPMENT

COMMUNICATION METHOD, COMMUNICATIONS APPARATUS, AND SYSTEM

PAGING MESSAGE MONITORING METHOD, INDICATION INFORMATION SENDING ME...

WIRELESS COMMUNICATIONS METHOD AND APPARATUS

MEASUREMENT METHOD AND APPARATUS

DATA TRANSMISSION METHOD, USER EQUIPMENT, AND BASE STATION

COMMUNICATION METHOD AND COMMUNICATIONS APPARATUS

MEASUREMENT METHOD AND APPARATUS

COMMUNICATIONS METHOD, DEVICE, AND SYSTEM

Communication Method and Apparatus

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

COMMUNICATIONS METHOD AND APPARATUS

METHOD, DEVICE, AND SYSTEM FOR INTER-FREQUENCY CELL MEASUREMENT