Inventor
SUN HAIYANG
CN45 patents
⚠️ This page may combine multiple inventors who share the name “SUN HAIYANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUAWEI TECH CO LTD
44 patentsUS12401975B2Aug 26, 2025
Communication method, apparatus, and system
HUAWEI TECH CO LTD2 citations75
US12041135B2Jul 16, 2024
Session establishment method and apparatus
HUAWEI TECH CO LTD4 citations75
US12058139B2Aug 6, 2024
Method for implementing user plane security policy, apparatus, and system
HUAWEI TECH CO LTD2 citations73
US11824783B2Nov 21, 2023
Maximum data burst volume (MDBV) determining method, apparatus, and system
HUAWEI TECH CO LTD2 citations73
US11811670B2Nov 7, 2023
Packet delay parameter obtaining method, system, and apparatus
HUAWEI TECH CO LTD3 citations73
US11792676B2Oct 17, 2023
Charging rule binding method, device, and system
HUAWEI TECH CO LTD2 citations73
US11647124B2May 9, 2023
Method, apparatus, and system for configuring policy for UE
HUAWEI TECH CO LTD3 citations73
US11477689B2Oct 18, 2022
Method and apparatus for establishing guaranteed bit rate (GBR) quality of service (QoS) flow in session
HUAWEI TECH CO LTD4 citations73
US11252583B2Feb 15, 2022
Communication method, related device, and system
HUAWEI TECH CO LTD2 citations73
US11026080B2Jun 1, 2021
Policy control function determining method, apparatus, and system
HUAWEI TECH CO LTD5 citations73
US11848963B2Dec 19, 2023
Method for providing restricted service, and communications device
HUAWEI TECH CO LTD2 citations72
US11172521B2Nov 9, 2021
System and method for management of session information in data communication network
HUAWEI TECH CO LTD2 citations72
US12301668B2May 13, 2025
Communication method and communications apparatus
HUAWEI TECH CO LTD1 citations64
US12556612B2Feb 17, 2026
Session establishment method and apparatus
HUAWEI TECH CO LTD0 citations62
US12531872B2Jan 20, 2026
Method for implementing user plane security policy, apparatus, and system
HUAWEI TECH CO LTD0 citations62
US12477380B2Nov 18, 2025
Uplink PDR generation method, apparatus, and system
HUAWEI TECH CO LTD0 citations62
US12402029B2Aug 26, 2025
Communication method, apparatus, and system
HUAWEI TECH CO LTD0 citations62
US12395821B2Aug 19, 2025
Communication method and apparatus
HUAWEI TECH CO LTD0 citations62
US12375889B2Jul 29, 2025
Communication method, device, and system for obtaining data corresponding to a group to which a terminal device belongs
HUAWEI TECH CO LTD0 citations62
US12356250B2Jul 8, 2025
Communication method, apparatus, and system
HUAWEI TECH CO LTD0 citations62
US12238154B2Feb 25, 2025
Multicast session establishment method and network device
HUAWEI TECH CO LTD0 citations62
US12225404B2Feb 11, 2025
Charging rule binding method, device, and system
HUAWEI TECH CO LTD0 citations62
US12192823B2Jan 7, 2025
Method and apparatus for establishing guaranteed bit rate (GBR) quality of service (QoS) flow in session
HUAWEI TECH CO LTD0 citations62
US12096251B2Sep 17, 2024
Service continuity implementation method, apparatus, and system
HUAWEI TECH CO LTD0 citations62
US12010759B2Jun 11, 2024
Method for processing change in radio capability of terminal apparatus and apparatus
HUAWEI TECH CO LTD1 citations62
US11991516B2May 21, 2024
Session migration method and apparatus
HUAWEI TECH CO LTD0 citations62
US11991781B2May 21, 2024
Subscriber data management method and apparatus
HUAWEI TECH CO LTD0 citations62
US11968565B2Apr 23, 2024
User plane information reporting method and apparatus
HUAWEI TECH CO LTD1 citations62
US11950175B2Apr 2, 2024
Communication method and communications apparatus
HUAWEI TECH CO LTD0 citations62
US11849313B2Dec 19, 2023
Method and apparatus for assigning EBI
HUAWEI TECH CO LTD0 citations62
USRE49729ENov 14, 2023
Session information management method and apparatus
HUAWEI TECH CO LTD0 citations62
US11575754B2Feb 7, 2023
Communication method and communications apparatus
HUAWEI TECH CO LTD1 citations62
US11533670B2Dec 20, 2022
Communication method and communications apparatus
HUAWEI TECH CO LTD0 citations62
US11528366B2Dec 13, 2022
Policy transmission method, policy control function (PCF) network element, and computer storage medium
HUAWEI TECH CO LTD0 citations62
US12483564B2Nov 25, 2025
Method for providing restricted service, and communications device
HUAWEI TECH CO LTD0 citations61
US12363582B2Jul 15, 2025
Method for managing QoS, relay terminal, PCF network element, SMF network element, and remote terminal
HUAWEI TECH CO LTD0 citations61
US12418454B2Sep 16, 2025
Resource information sending method, first network element and system
HUAWEI TECH CO LTD0 citations52
US12256261B2Mar 18, 2025
AMBR control method, device, and system
HUAWEI TECH CO LTD0 citations52
US12232069B2Feb 18, 2025
Policy control function network element selection method, apparatus, system, and storage medium
HUAWEI TECH CO LTD0 citations52
US12219381B2Feb 4, 2025
Quality of service information notification method, device, and system
HUAWEI TECH CO LTD0 citations52
US11683392B2Jun 20, 2023
Cache decision method and apparatus
HUAWEI TECH CO LTD0 citations52
US11677646B2Jun 13, 2023
Communication policy control method, apparatus, and system
HUAWEI TECH CO LTD0 citations52
US11317274B2Apr 26, 2022
Access and mobility management policy association termination method and apparatus
HUAWEI TECH CO LTD0 citations52
US9693246B2Jun 27, 2017
Method and apparatus for presenting indoor traffic map
HUAWEI TECH CO LTD0 citations38