Inventor
ZHANG DAJIANG
CN14 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG DAJIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NOKIA TECHNOLOGIES OY
7 patentsUS10158625B2Dec 18, 2018
Methods and apparatus of key pairing for D2D devices under different D2D areas
NOKIA TECHNOLOGIES OY3 citations72
US10624005B2Apr 14, 2020
Method and apparatus for proxy algorithm identity selection
NOKIA TECHNOLOGIES OY1 citations62
US10536583B2Jan 14, 2020
Method and apparatus of secure charging for device-to-device service
NOKIA TECHNOLOGIES OY1 citations62
US10187370B2Jan 22, 2019
Fast-accessing method and apparatus
NOKIA TECHNOLOGIES OY0 citations52
US9924416B2Mar 20, 2018
Methods, apparatuses and computer program products for fast handover
NOKIA TECHNOLOGIES OY0 citations52
US10440692B2Oct 8, 2019
Reporting idle mode equipment data
NOKIA TECHNOLOGIES OY0 citations51
US10462660B2Oct 29, 2019
Method, network element, user equipment and system for securing device-to-device communication in a wireless network
NOKIA TECHNOLOGIES OY0 citations40