Responsibility: Build a list of criteria, instructions for verifying/ testing antenna, Radio Unit (RU) testing system.
Testing and evaluating NR radio quality, the physical protocol for each stage of products EVT, DVT, PVT follow the 3GPP specification and ETSI standard.
Use the E500 (TM500) system and QXDM device to integrate the RRU L1 low-physical with the BBU L1 high-physical, L2/L3, and evaluating the end-to-end performance of gNode B.
Reliability tests follow IEC: temperature, humidity, physical protection test.
Field test and test deployed on the network.
Have high expertise in the using of the measuring equipment for testing: Keysight, Rohde and Schwarz, VIAVI, ...
Programing: use Python to create a multi-function program for automation tests at R&D and manufactory.