Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

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Addis Ababa, October 29, 2025 (ENA) – Ethiopia's commitment to safeguarding its natural resources and environment has been recognized as exemplary on a global scale, India's Ambassador to Ethiopia ...

Abstract: Unmanned aerial vehicles (UAVs) have found numerous applications and are expected to bring fertile business opportunities in the next decade. Among various enabling technologies for UAVs, ...

Peter Pal Jola's daughter said he left Kitchener, Ont., for Ethiopia in March for a short trip to hand out supplies. Instead, the 67-year-old Canadian citizen never left the airport. “He wasn’t ...