Inventor
ZHU FANGYUAN
CN48 patents
Patents
48 patentsUS12401975B2Aug 26, 2025
Communication method, apparatus, and system
HUAWEI TECH CO LTD2 citations75
US12302233B2May 13, 2025
Network slice selection method, device, and system
HUAWEI TECH CO LTD2 citations75
US11916869B2Feb 27, 2024
Domain name system server determining method, and request processing method, apparatus, and system
HUAWEI TECH CO LTD2 citations73
US11528591B2Dec 13, 2022
Network slicing-based communication method and network slicing-based communications apparatus
HUAWEI TECH CO LTD2 citations73
US11483801B2Oct 25, 2022
Resource configuration method and apparatus
HUAWEI TECH CO LTD2 citations73
US11425634B2Aug 23, 2022
Slice information update method and apparatus
HUAWEI TECH CO LTD5 citations73
US11381956B2Jul 5, 2022
Obtaining of UE policy
HUAWEI TECH CO LTD2 citations73
US11190987B2Nov 30, 2021
Method and apparatus for associating application with network slice, and communications system
HUAWEI TECH CO LTD2 citations73
US11089520B2Aug 10, 2021
Session migration method and device
HUAWEI TECH CO LTD2 citations73
US10582551B2Mar 3, 2020
Core network control plane device selection method and apparatus
HUAWEI TECH CO LTD4 citations73
US10506648B2Dec 10, 2019
Control method and local control plane device
HUAWEI TECH CO LTD2 citations73
US12520148B2Jan 6, 2026
Network slice access control method and apparatus
HUAWEI TECH CO LTD0 citations62
US12501256B2Dec 16, 2025
Method and device for allocating and obtaining IP address
HUAWEI TECH CO LTD0 citations62
US12402029B2Aug 26, 2025
Communication method, apparatus, and system
HUAWEI TECH CO LTD0 citations62
US12224905B2Feb 11, 2025
Communication method and communication apparatus
HUAWEI TECH CO LTD0 citations62
US12213203B2Jan 28, 2025
Packet transmission method, apparatus, and system
HUAWEI TECH CO LTD0 citations62
US12177775B2Dec 24, 2024
Communication method and communications apparatus
HUAWEI TECH CO LTD0 citations62
US12088550B2Sep 10, 2024
Domain name system query method and communication apparatus
HUAWEI TECH CO LTD0 citations62
US11877346B2Jan 16, 2024
Service transmission method and apparatus
HUAWEI TECH CO LTD1 citations62
US11855846B2Dec 26, 2023
Communication method and communication apparatus
HUAWEI TECH CO LTD0 citations62
US11838802B2Dec 5, 2023
Slice information processing method and apparatus
HUAWEI TECH CO LTD0 citations62
US11778544B2Oct 3, 2023
Slice information processing method and apparatus
HUAWEI TECH CO LTD1 citations62
US11751054B2Sep 5, 2023
Network slice access control method and apparatus
HUAWEI TECH CO LTD0 citations62
US11689496B2Jun 27, 2023
Domain name system query method and communication apparatus
HUAWEI TECH CO LTD1 citations62
US11690002B2Jun 27, 2023
Communication method and communications apparatus
HUAWEI TECH CO LTD0 citations62
US11627628B2Apr 11, 2023
Packet transmission method, apparatus, and system
HUAWEI TECH CO LTD0 citations62
US11558787B2Jan 17, 2023
Monitoring event management method and apparatus
HUAWEI TECH CO LTD0 citations62
US11451316B2Sep 20, 2022
Clock synchronization method and apparatus
HUAWEI TECH CO LTD0 citations62
US11451286B2Sep 20, 2022
Communication method and communications device thereof
HUAWEI TECH CO LTD0 citations62
US11411667B2Aug 9, 2022
Clock source determining method and apparatus
HUAWEI TECH CO LTD0 citations62
US11190596B2Nov 30, 2021
Session processing method and related device
HUAWEI TECH CO LTD0 citations62
US11096227B2Aug 17, 2021
Control method and local control plane device
HUAWEI TECH CO LTD0 citations62
US10848569B2Nov 24, 2020
Session processing method and related device
HUAWEI TECH CO LTD1 citations62
US12580919B2Mar 17, 2026
Information processing method and apparatus
HUAWEI TECH CO LTD0 citations61
US12538252B2Jan 27, 2026
Positioning request processing method, and device and system
HUAWEI TECH CO LTD0 citations61
US11595810B2Feb 28, 2023
Information processing method and apparatus
HUAWEI TECH CO LTD0 citations61
US12477317B2Nov 18, 2025
Roaming method, apparatus, and system
HUAWEI TECH CO LTD0 citations52
US12363702B2Jul 15, 2025
Communication method, apparatus, and system
HUAWEI TECH CO LTD0 citations52
US12256261B2Mar 18, 2025
AMBR control method, device, and system
HUAWEI TECH CO LTD0 citations52
US12219381B2Feb 4, 2025
Quality of service information notification method, device, and system
HUAWEI TECH CO LTD0 citations52
US12166743B2Dec 10, 2024
Application discovery method, apparatus, and system, and computer storage medium
HUAWEI TECH CO LTD0 citations52
US12149499B2Nov 19, 2024
Method and apparatus, and system for obtaining internet protocol (IP) address corresponding to a domain name
HUAWEI TECH CO LTD0 citations52
US11606306B2Mar 14, 2023
Packet transmission method and apparatus
HUAWEI TECH CO LTD0 citations52
US11350315B2May 31, 2022
Communication method and network device
HUAWEI TECH CO LTD0 citations52
US11082893B2Aug 3, 2021
Session migration method and device applied to a UE tracking area update
HUAWEI TECH CO LTD0 citations52
US11012825B2May 18, 2021
Short message transmission method, device, and system
HUAWEI TECH CO LTD0 citations52
US12513655B2Dec 30, 2025
MEC-based positioning method, device, and wireless communication system
HUAWEI TECH CO LTD0 citations50
US10624145B2Apr 14, 2020
Service transmission method, apparatus, and device
HUAWEI TECH CO LTD0 citations42