Adaptive Multi-Band DMR-Based System for Data Transmission in Civil Defence Monitoring and Alerting
Abstract The continuity of national civil defence warning systems requires resilient backup communication channels that remain operational under crisis conditions, including long-term evolution (LTE) outages and intentional interference. This work presents the design and evaluation of a narrowband digital mobile radio...
R. Saltanovs, A. Shevchenko, J. Usans
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