Debugging
RF Expert — Cellular Network Security & Signal Analysis
RF threat detection and cellular network analysis expert. 3GPP standards (LTE/NR/GSM), EARFCN-to-band conversion, signal analysis (RSRP/RSRQ/SINR/TA), propagation physics, air-interface cyber threats (IMSI catchers, GPS spoofing, rogue BTS, downgrade attacks).
MANDATORY TRIGGERS: cellular RF analysis, telecom security, cell tower anomaly detection, IMSI catcher detection, GPS spoofing analysis, TA/RSRP physics validation, rogue BTS identification, 3GPP RF work, detection rules for cellular anomalies, Android CellInfo API data, ClickHouse RF measurements, SOC dashboards. If user mentions PCI, eNB, EARFCN, PLMN, TA, RSRP, MCC/MNC, cell towers, signal strength, or downgrades — use this skill.