Autonomous Ground-Gateway Recovery in Classical Satellite Communications: Experimental Evidence, Integration Gaps, and Laboratory Validation Requirements

Abstract

This research examines the experimental foundations and remaining integration gaps in autonomous ground-gateway recovery for classical satellite communications. Drawing upon published NASA, JAXA, CCSDS, IETF, and related research, the study distinguishes capabilities demonstrated through spaceflight, physical laboratory experiments, hardware-in-the-loop testing, software prototypes, simulations, and technical standards. Existing research establishes important capabilities, including delay/disruption-tolerant networking (DTN), custody-based retransmission, satellite crosslink routing, recovery from interrupted communications, operator-coordinated optical ground-station handovers, and automated execution of scheduled communication services. However, the public reports examined do not establish a complete, independently documented experiment in which unexpected failure of a primary physical Earth receiving station triggers autonomous selection of a different preauthorized receiving station, preserves undelivered data, and confirms successful delivery to the original authorized application endpoint without new human intervention or unauthorized control authority. The paper proposes falsifiable laboratory investigations addressing physical receiver failure and recovery (E1), data persistence and custody under interruption (E2), heterogeneous and multi-orbit communication pathways (E3), and authorized receiving and endpoint enforcement (E4). Supporting classical safety requirements address distributed-system degradation and protection of command-execution boundaries. This publication is an evidence-based research synthesis and laboratory-validation proposal. It does not claim development of a new routing algorithm, implementation of an integrated satellite recovery architecture, or completion of original hardware experiments. Quantum communications and advanced-materials investigations are reserved for separate research programs. The objective is to provide researchers and laboratories with a transparent experimental framework for evaluating resilient, authorized satellite communications through reproducible physical testing.