The energy consumption of the fifth generation(5G) mobile networks is one major concerns telecom industry. However, there not currently an accurate and tractable approach to evaluate 5G base stations (BSs) power consumption. In this article, we propose a novel model for realistic characterisation multi-carrier BSs, which builds on large data collection campaign. At first, define machine learnin...

European semi-natural grasslands are particularly species-rich and provide many ecosystem services but depend on extensive land management. Today, these ecosystems highly threatened by abandonment, use intensification habitat destruction. The increasing construction of solar parks may contribute to destruction also an opportunity restore or even create grasslands. We studied ten along a climate...