Area: Wireless Broadband for LTE/5G NR Base Station, Mobile Radio Broadband Trunking Communication,
L3 RRC/L1 PHY layers based on 3GPP protocol and China Broadband Trunking Protocol.
Programming languages used: C/C++
Designed and developed new features to improve and optimize Quality of Service (QoS) for Radio
Resource Management (RRM), including congestion monitoring and prevention, call admittance control,
and mobility management (C++). Troubleshooted bugs in CPV.
Designed and developed the 5G FDD 2.1GHz Band1 5Mhz bandwidth algorithm for PRM (C).
Upgraded features in the Uu interface technology version for the LTE TSM Broadband Trunking
Communication (B-TrunC) system (C/C++ code).
Designed and developed the TETRA system function based on LTE, ncluding congestion monitoring and
prevention, call admittance control, and mobility management (C, C++).