Xiaoyan Duan

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Network analytics transfer method and apparatus, and network functi...
- Patent number 12,088,480
- Issue date Sep 10, 2024
- Datang Mobile Communications Equipment Co., Ltd.
- Xiaoyan Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication method and device
- Patent number 12,082,288
- Issue date Sep 3, 2024
- Huawei Technologies Co., Ltd.
- Hui Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Core network selection method, apparatus, and system
- Patent number 11,930,448
- Issue date Mar 12, 2024
- Huawei Technologies Co., Ltd.
- Xiaoyan Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Register method in cell and terminal device
- Patent number 11,910,348
- Issue date Feb 20, 2024
- Huawei Technologies Co., Ltd.
- Ding Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter-network change method and apparatus, and related device
- Patent number 11,838,811
- Issue date Dec 5, 2023
- Huawei Technologies Co., Ltd.
- Xiaoyan Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service processing method and device
- Patent number 11,737,014
- Issue date Aug 22, 2023
- Huawei Technologies Co., Ltd.
- Xiaoyan Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication method and device
- Patent number 11,457,500
- Issue date Sep 27, 2022
- Huawei Technologies Co., Ltd.
- Hui Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Session management method and apparatus, and communications system
- Patent number 11,382,019
- Issue date Jul 5, 2022
- Huawei Technologies Co., Ltd.
- Xiaojuan Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Session establishment method, relay device selection method, regist...
- Patent number 11,350,356
- Issue date May 31, 2022
- Huawei Technologies Co., Ltd.
- Haorui Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PDU session establishment method and apparatus
- Patent number 11,310,843
- Issue date Apr 19, 2022
- Huawei Technologies Co., Ltd.
- Xiaojuan Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Core network selection method, apparatus, and system
- Patent number 11,272,439
- Issue date Mar 8, 2022
- Huawei Technologies Co., Ltd.
- Xiaoyan Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching method and apparatus
- Patent number 11,252,649
- Issue date Feb 15, 2022
- Huawei Technologies Co., Ltd.
- Kai Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for obtaining radio capability information of terminal, core...
- Patent number 11,115,886
- Issue date Sep 7, 2021
- Huawei Technologies Co., Ltd.
- Hui Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data route selection method and apparatus
- Patent number 11,025,729
- Issue date Jun 1, 2021
- Huawei Technologies Co., Ltd.
- Guowei Ouyang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for executing emergency call
- Patent number 10,798,752
- Issue date Oct 6, 2020
- Huawei Technologies Co., Ltd.
- Hui Jin
- G08 - SIGNALLING
Information Patent Grant
Core network selection method, apparatus and system
- Patent number 10,588,074
- Issue date Mar 10, 2020
- Huawei Technologies Co., Ltd.
- Xiaoyan Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method, related device, and system
- Patent number 10,499,443
- Issue date Dec 3, 2019
- Huawei Technologies Co., Ltd.
- Hui Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communications access method, apparatus, processor, and wi...
- Patent number 10,492,127
- Issue date Nov 26, 2019
- Huawei Technologies Co., Ltd.
- Xiaoyan Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service processing method, and user equipment
- Patent number 10,448,241
- Issue date Oct 15, 2019
- Huawei Technologies Co., Ltd.
- Hui Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining target cell
- Patent number 10,397,846
- Issue date Aug 27, 2019
- Huawei Technologies Co., Ltd.
- Shujun Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit switched service processing method and terminal
- Patent number 10,306,518
- Issue date May 28, 2019
- Huawei Technologies Co., Ltd.
- Xiaoyan Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for paging in a communications system
- Patent number 10,264,521
- Issue date Apr 16, 2019
- FutureWei Technologies, Inc.
- Nathan Edward Tenny
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobility management procedure initiation method and device
- Patent number 10,244,455
- Issue date Mar 26, 2019
- Huawei Technologies Co., Ltd.
- Hui Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for paging in a communications system
- Patent number 10,225,796
- Issue date Mar 5, 2019
- FutureWei Technologies, Inc.
- Nathan Edward Tenny
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-session transfer method, call control device, service continu...
- Patent number 10,021,602
- Issue date Jul 10, 2018
- Huawei Device Co., Ltd.
- Qiang Yi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network access processing method, and user equipment
- Patent number 9,906,984
- Issue date Feb 27, 2018
- Huawei Device Co., Ltd.
- Xiaoyan Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data flow control method, and related device and communications system
- Patent number 9,717,019
- Issue date Jul 25, 2017
- Huawei Device Co., Ltd.
- Xiaoyan Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for network handover
- Patent number 9,674,748
- Issue date Jun 6, 2017
- Huawei Device Co., Ltd.
- Chenliang Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for establishing packet data network connection
- Patent number 9,648,646
- Issue date May 9, 2017
- Huawei Device Co., Ltd.
- Chenliang Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication method and wireless terminal
- Patent number 9,635,591
- Issue date Apr 25, 2017
- Huawei Device Co., Ltd.
- Hui Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR SUBSCRIBING TO ANALYTICS OF MODEL TRANSFER...
- Publication number 20240414063
- Publication date Dec 12, 2024
- DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD
- Yingying LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FEDERATED LEARNING GROUP PROCESSING METHOD, DEVICE AND FUNCTIONAL E...
- Publication number 20240396811
- Publication date Nov 28, 2024
- Datang Mobile Communications Equipment Co., Ltd.
- Xiaoyan DUAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTICAST BROADCAST SESSION PROCESSING METHOD, NETWORK FUNCTION ENT...
- Publication number 20240364554
- Publication date Oct 31, 2024
- DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD
- Xiaoyan DUAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHARGING METHOD, USER EQUIPMENT AND NETWORK-SIDE EQUIPMENT
- Publication number 20240283870
- Publication date Aug 22, 2024
- Datang Mobile Communications Equipment Co., Ltd.
- Min SHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MACHINE LEARNING MODEL PROCESSING METHOD AND APPARATUS, AND STORAGE...
- Publication number 20240281719
- Publication date Aug 22, 2024
- DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD
- Xiaoyan DUAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wireless Communication Method and Device
- Publication number 20240215100
- Publication date Jun 27, 2024
- Huawei Technologies Co., Ltd
- Hui Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK ANALYTICS TRANSFER METHOD AND APPARATUS, AND NETWORK FUNCTI...
- Publication number 20240171482
- Publication date May 23, 2024
- Datang Mobile Communications Equipment Co., Ltd.
- Xiaoyan DUAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFER METHOD FOR NETWORK ANALYTICS AND TRANSFER APPARATUS FOR NE...
- Publication number 20240155391
- Publication date May 9, 2024
- Datang Mobile Communications Equipment Co., Ltd.
- Xiaoyan DUAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROADCAST-MULTICAST SERVICE SESSION TRANSMISSION CONTROL METHOD AND...
- Publication number 20240057196
- Publication date Feb 15, 2024
- Datang Mobile Communications Equipment Co., Ltd.
- Rui ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Inter-Network Change Method and Apparatus, and Related Device
- Publication number 20240049067
- Publication date Feb 8, 2024
- Huawei Technologies Co., Ltd
- Xiaoyan Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DELIVERY MODE DETERMINATION METHOD AND APPARATUS, AND DEVICE, AND S...
- Publication number 20230199436
- Publication date Jun 22, 2023
- Datang Mobile Communications Equipment Co., Ltd.
- Xiaoyan DUAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR JOINING MULTICAST BROADCAST SERVICE (MBS)...
- Publication number 20230179959
- Publication date Jun 8, 2023
- Datang Mobile Communications Equipment Co., Ltd.
- Xiaoyan DUAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Communication Method and Device
- Publication number 20230041734
- Publication date Feb 9, 2023
- Huawei Technologies Co., Ltd
- Hui Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER-DEVICE COMMUNICATION METHOD, RELATED DEVICE, AND SYSTEM
- Publication number 20220369395
- Publication date Nov 17, 2022
- HUAWEI TECHNOLOGIES CO., LTD.
- Fenghui DOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SESSION ESTABLISHMENT METHOD, RELAY DEVICE SELECTION METHOD, REGIST...
- Publication number 20220264442
- Publication date Aug 18, 2022
- Huawei Technologies Co., Ltd
- Haorui Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CORE NETWORK SELECTION METHOD, APPARATUS, AND SYSTEM
- Publication number 20220256446
- Publication date Aug 11, 2022
- Huawei Technologies Co., Ltd
- Xiaoyan Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data Transmission Method and Apparatus
- Publication number 20220225439
- Publication date Jul 14, 2022
- Huawei Technologies Co., Ltd
- Hui Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Register Method in Cell and Terminal Device
- Publication number 20220086790
- Publication date Mar 17, 2022
- Huawei Technologies Co., Ltd
- Ding Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data Route Selection Method and Apparatus
- Publication number 20210344759
- Publication date Nov 4, 2021
- Huawei Technologies Co., Ltd
- Guowei Ouyang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION METHOD AND DEVICE
- Publication number 20210204349
- Publication date Jul 1, 2021
- HUAWEI TECHNOLOGIES CO., LTD.
- Hui JIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SESSION ESTABLISHMENT METHOD, RELAY DEVICE SELECTION METHOD, REGIST...
- Publication number 20210084581
- Publication date Mar 18, 2021
- Haorui YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PDU SESSION ESTABLISHMENT METHOD AND APPARATUS
- Publication number 20210007157
- Publication date Jan 7, 2021
- Xiaojuan LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SESSION MANAGEMENT METHOD AND APPARATUS, AND COMMUNICATIONS SYSTEM
- Publication number 20210007038
- Publication date Jan 7, 2021
- Huawei Technologies Co., Ltd
- Xiaojuan Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data Route Selection Method and Apparatus
- Publication number 20200382605
- Publication date Dec 3, 2020
- Huawei Technologies Co., Ltd
- Guowei Ouyang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SWITCHING METHOD AND APPARATUS
- Publication number 20200367151
- Publication date Nov 19, 2020
- HUAWEI TECHNOLOGIES CO., LTD.
- Kai YUAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CORE NETWORK SELECTION METHOD, APPARATUS, AND SYSTEM
- Publication number 20200280911
- Publication date Sep 3, 2020
- Huawei Technologies Co., Ltd
- Xiaoyan Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVICE PROCESSING METHOD AND DEVICE
- Publication number 20200077327
- Publication date Mar 5, 2020
- Huawei Technologies Co., Ltd
- Xiaoyan DUAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR OBTAINING RADIO CAPABILITY INFORMATION OF TERMINAL, CORE...
- Publication number 20190327653
- Publication date Oct 24, 2019
- Huawei Technologies Co., Ltd
- Hui JIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Inter-Network Change Method and Apparatus, and Related Device
- Publication number 20190261233
- Publication date Aug 22, 2019
- Huawei Technologies Co., Ltd
- Xiaoyan Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data Transmission Method and Device
- Publication number 20190141769
- Publication date May 9, 2019
- Huawei Technologies Co., Ltd
- Hui Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Xiaoyan Duan

Person

Patents Grantslast 30 patents

Network analytics transfer method and apparatus, and network functi...

Wireless communication method and device

Core network selection method, apparatus, and system

Register method in cell and terminal device

Inter-network change method and apparatus, and related device

Service processing method and device

Wireless communication method and device

Session management method and apparatus, and communications system

Session establishment method, relay device selection method, regist...

PDU session establishment method and apparatus

Core network selection method, apparatus, and system

Switching method and apparatus

Method for obtaining radio capability information of terminal, core...

Data route selection method and apparatus

Method and device for executing emergency call

Core network selection method, apparatus and system

Data transmission method, related device, and system

Wireless communications access method, apparatus, processor, and wi...

Service processing method, and user equipment

Method and apparatus for determining target cell

Circuit switched service processing method and terminal

System and method for paging in a communications system

Mobility management procedure initiation method and device

System and method for paging in a communications system

Multi-session transfer method, call control device, service continu...

Network access processing method, and user equipment

Data flow control method, and related device and communications system

Method and apparatus for network handover

Method and device for establishing packet data network connection

Wireless communication method and wireless terminal

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR SUBSCRIBING TO ANALYTICS OF MODEL TRANSFER...

FEDERATED LEARNING GROUP PROCESSING METHOD, DEVICE AND FUNCTIONAL E...

MULTICAST BROADCAST SESSION PROCESSING METHOD, NETWORK FUNCTION ENT...

CHARGING METHOD, USER EQUIPMENT AND NETWORK-SIDE EQUIPMENT

MACHINE LEARNING MODEL PROCESSING METHOD AND APPARATUS, AND STORAGE...

Wireless Communication Method and Device

NETWORK ANALYTICS TRANSFER METHOD AND APPARATUS, AND NETWORK FUNCTI...

TRANSFER METHOD FOR NETWORK ANALYTICS AND TRANSFER APPARATUS FOR NE...

BROADCAST-MULTICAST SERVICE SESSION TRANSMISSION CONTROL METHOD AND...

Inter-Network Change Method and Apparatus, and Related Device

DELIVERY MODE DETERMINATION METHOD AND APPARATUS, AND DEVICE, AND S...

METHOD AND APPARATUS FOR JOINING MULTICAST BROADCAST SERVICE (MBS)...

Wireless Communication Method and Device

INTER-DEVICE COMMUNICATION METHOD, RELATED DEVICE, AND SYSTEM

SESSION ESTABLISHMENT METHOD, RELAY DEVICE SELECTION METHOD, REGIST...

CORE NETWORK SELECTION METHOD, APPARATUS, AND SYSTEM

Data Transmission Method and Apparatus

Register Method in Cell and Terminal Device

Data Route Selection Method and Apparatus

WIRELESS COMMUNICATION METHOD AND DEVICE

SESSION ESTABLISHMENT METHOD, RELAY DEVICE SELECTION METHOD, REGIST...

PDU SESSION ESTABLISHMENT METHOD AND APPARATUS

SESSION MANAGEMENT METHOD AND APPARATUS, AND COMMUNICATIONS SYSTEM

Data Route Selection Method and Apparatus

SWITCHING METHOD AND APPARATUS

CORE NETWORK SELECTION METHOD, APPARATUS, AND SYSTEM

SERVICE PROCESSING METHOD AND DEVICE

METHOD FOR OBTAINING RADIO CAPABILITY INFORMATION OF TERMINAL, CORE...

Inter-Network Change Method and Apparatus, and Related Device

Data Transmission Method and Device