TDMA MAC protocol implementing 5G NR concepts (HARQ×8, CQI→MCS link adaptation, DCI scheduling) in C++ on ESP32 — reduced BLER 11.5× over ALOHA baseline, validated across 52,750 hyper-frames. Real hardware, real metrics, 3GPP TS 38.321/38.214.

Time-driven CSMA/CA simulator based on IEEE 802.11 DCF, implemented in C. Simulates wireless medium access with DIFS, backoff, SIFS, ACK, and collision handling.

Delay-Robust Deep Reinforcement Learning for Channel Access in Mobile Underwater Acoustic Networks. Code for IEEE GLOBECOM 2026.