Inventor
ZHANG YANJI
CN17 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG YANJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NOKIA TECHNOLOGIES OY
10 patentsUS9788300B2Oct 10, 2017
Paging optimization for narrow band internet of things (NB-IoT)
NOKIA TECHNOLOGIES OY4 citations73
US11368243B2Jun 21, 2022
Codeword adaptation for non-orthogonal coded access
NOKIA TECHNOLOGIES OY3 citations72
US11291044B2Mar 29, 2022
Apparatuses and methods for preamble sequence management for contention based access
NOKIA TECHNOLOGIES OY2 citations72
US11201956B2Dec 14, 2021
Inactive state security support in wireless communications system
NOKIA TECHNOLOGIES OY2 citations71
US11672009B2Jun 6, 2023
Performing overload control for random access channel
NOKIA TECHNOLOGIES OY0 citations62
US10778374B2Sep 15, 2020
Feedback for continuous CB transmissions
NOKIA TECHNOLOGIES OY1 citations62
US10244450B2Mar 26, 2019
Handover for coverage enhancement
NOKIA TECHNOLOGIES OY1 citations62
US10904943B2Jan 26, 2021
Time discontinuous transmission for narrow band internet of things
NOKIA TECHNOLOGIES OY0 citations52
US12395929B2Aug 19, 2025
Reception scheme
NOKIA TECHNOLOGIES OY0 citations51
US10904888B2Jan 26, 2021
Contention-based uplink data transmission
NOKIA TECHNOLOGIES OY0 citations51
NOKIA SOLUTIONS & NETWORKS OY
3 patentsUS10582452B2Mar 3, 2020
Timer handling in communications
NOKIA SOLUTIONS & NETWORKS OY1 citations62
US11071088B2Jul 20, 2021
Network slice-specific paging for wireless networks
NOKIA SOLUTIONS & NETWORKS OY0 citations51
US10057937B2Aug 21, 2018
Communications via multiple access points
NOKIA SOLUTIONS & NETWORKS OY1 citations51