Dr. Rehan Mahmood

NGN/NTN–PPDR Simulator

Digital Twin & Scenario Evaluation

Digital-twin and scenario-evaluation platform for resilient communications across terrestrial and non-terrestrial networks. Operator-facing KPI workflows, visual mock interfaces, and future policy-simulation direction.

The current simulator direction explores resilient public-protection and disaster-relief communication environments across terrestrial and non-terrestrial network architectures. The emphasis is on scenario evaluation, operator-facing insight, architecture understanding, and future visual decision-support workflows. A simplified visual interface is planned to demonstrate mock telecom-space workflows using representative data, without exposing the full internal simulator stack. This public-facing layer will show architecture concepts, KPI views, and workflow reasoning in an accessible way. A related future direction is the development of a mock-data policy simulation layer for PPDR-relevant decision environments. The aim is to bridge technical system evaluation with policy-facing scenario understanding and decision-support logic. Current research direction includes: Doppler, propagation, and related channel effects in integrated NTN scenarios; digital-twin and KPI-driven evaluation of resilient communication environments; robust transmission of deep-space images and coding/decoding methods; high-performance on-board computing for CubeSats; magnetorquers, antennas, payloads, and nanosatellite subsystem engineering; future publication and demo modules around NTN, PPDR, and mission-oriented training platforms.

For collaboration or consulting, please get in touch.