Abstract: Reconfigurable intelligent surface (RIS) is a promising technology for future 6G communications. However, channel state information (CSI) for RIS-enabled communication systems is difficult ...

Abstract: Radar signal modulation recognition is critical in modern electronic warfare, spectrum management, and wireless communication fields, yet faces challenges due to redundant feature ...

Introduction Digital technology can be effective in providing personalised healthcare in contexts of ageing societies and increasing international migration trends. However, the literature is scarce ...

Nearly 8 in 10 people living in multidimensional poverty – 887 million out of 1.1 billion globally – are directly exposed to climate hazards such as extreme heat, flooding, drought, or air pollution, ...

This 2025 Global Multidimensional Poverty Index (MPI) report, for the first time, overlays data on climate hazards and multidimensional poverty to assess how exposed poor people are to environmental ...