Big Data Analytics for Emergency Communication Networks: A Survey

摘要: Disaster management is a crucial and urgent research issue. Emergency communication networks (ECNs) provide fundamental functions for disaster management, because service generally unavailable due to large-scale damage restrictions in services. Considering the features of (e.g., limited resources dynamic changing environment), it always key problem use effectively provide best Big data analytics area provides possible solutions understand situations happening areas, so that can be optimally deployed based on analysis results. In this paper, we survey existing ECNs big from both content spatial points view. From point view, mining techniques, further analyze applications possibilities enhance ECNs. discuss most popular methods possibility Finally, highlight remaining challenging problems after systematic studies possibilities.