Inventor

ZHANG AIQIN

CN19 patents

⚠️ This page may combine multiple inventors who share the name “ZHANG AIQIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHANG AIQIN

HUAWEI TECH CO LTD

Method, apparatus and system for key derivation

Method, apparatus and system for key derivation

Method for ensuring uplink quality of service, base station and user equipment

Policy control method and related apparatus and system

Method, apparatus and system for marking service data packet

Method, device, and system for deriving keys

Method, apparatus and system for key derivation

Method, apparatus and system for key derivation

Method, apparatus and system for key derivation

Method, network element, and mobile station for negotiating encryption algorithms

ZHANG AIQIN

Method and apparatus for security algorithm selection processing, network entity, and communication system

Method, device, and system for deriving keys

ZHANG DONGMEI

Method and device for obtaining security key in relay system

Relay node authentication method, apparatus, and system

LIU JING

Method and device for establishing a security mechanism for an air interface link

BI XIAOYU

Method and apparatus for authentication

HUANG MIN

Method, apparatus and system for key derivation

ZHU LEI

Method and apparatus for processing media stream queues based on control

ERICSSON TELEFON AB L M

Method and apparatus for access controlling