Xianfu LEI

Person

Chengdu, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Data transmission method and communications apparatus
- Patent number 12,028,842
- Issue date Jul 2, 2024
- Huawei Technologies Co., Ltd.
- Min Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Angular domain channel estimation method based on matrix reconstruc...
- Patent number 11,909,564
- Issue date Feb 20, 2024
- Southwest Jiaotong University
- Yanyan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method, apparatus, and system
- Patent number 11,831,398
- Issue date Nov 28, 2023
- Huawei Technologies Co., Ltd.
- Yang Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SOUNDING FRAME TRANSMISSION METHOD AND RELATED APPARATUS
- Publication number 20240340206
- Publication date Oct 10, 2024
- Huawei Technologies Co., Ltd
- Yajing ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD AND COMMUNICATION APPARATUS
- Publication number 20240188059
- Publication date Jun 6, 2024
- Huawei Technologies Co., Ltd
- Chenchen LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANGULAR DOMAIN CHANNEL ESTIMATION METHOD BASED ON MATRIX RECONSTRUC...
- Publication number 20240089152
- Publication date Mar 14, 2024
- Southwest Jiaotong University
- Yanyan WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD AND APPARATUS
- Publication number 20240019540
- Publication date Jan 18, 2024
- Huawei Technologies Co., Ltd
- Rui DU
- G01 - MEASURING TESTING
Information Patent Application
PHYSICAL LAYER PROTOCOL DATA UNIT TRANSMISSION METHOD AND APPARATUS
- Publication number 20230179461
- Publication date Jun 8, 2023
- Huawei Technologies Co., Ltd
- Dandan LIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Transmitting Physical Layer Protocol Data...
- Publication number 20230115766
- Publication date Apr 13, 2023
- Huawei Technologies Co., Ltd
- Dandan LIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Transmitting Physical Layer Protocol Data...
- Publication number 20220311566
- Publication date Sep 29, 2022
- Huawei Technologies Co., Ltd
- Dandan Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And Apparatus For Transmitting/Receiving Physical Layer Prot...
- Publication number 20220286337
- Publication date Sep 8, 2022
- Huawei Technologies Co., Ltd
- Dandan LIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sequence Generation Method and Apparatus
- Publication number 20220217022
- Publication date Jul 7, 2022
- Huawei Technologies Co., Ltd
- Dandan Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD, APPARATUS, AND SYSTEM
- Publication number 20210399822
- Publication date Dec 23, 2021
- Huawei Technologies Co., Ltd
- Yang YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD AND COMMUNICATIONS APPARATUS
- Publication number 20210258960
- Publication date Aug 19, 2021
- Huawei Technologies Co., Ltd
- Min YAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Data transmission method and communications apparatus

Angular domain channel estimation method based on matrix reconstruc...

Data transmission method, apparatus, and system

Patents Applicationslast 30 patents

SOUNDING FRAME TRANSMISSION METHOD AND RELATED APPARATUS

DATA TRANSMISSION METHOD AND COMMUNICATION APPARATUS

ANGULAR DOMAIN CHANNEL ESTIMATION METHOD BASED ON MATRIX RECONSTRUC...

DATA TRANSMISSION METHOD AND APPARATUS

PHYSICAL LAYER PROTOCOL DATA UNIT TRANSMISSION METHOD AND APPARATUS

Method and Apparatus for Transmitting Physical Layer Protocol Data...

Method and Apparatus for Transmitting Physical Layer Protocol Data...

Method And Apparatus For Transmitting/Receiving Physical Layer Prot...

Sequence Generation Method and Apparatus

DATA TRANSMISSION METHOD, APPARATUS, AND SYSTEM

DATA TRANSMISSION METHOD AND COMMUNICATIONS APPARATUS