Abstract: The codebook-based scheme for intelligent reflecting surfaces (IRSs) decouples the training and control signaling overheads from the number of IRS elements by selecting the IRS reflection ...

Abstract: The blast furnace (BF) is the key equipment for smelting, which consumes about 70% of the energy in the iron-making process. Therefore, improving the smelting efficiency in the context of ...

Lucas is a writer and narrative designer from Argentina with over 15 years of experience writing for games and news. He keeps a watchful eye at the gaming world and loves to write about the hottest ...

Asked whether these types of navigation errors have been flagged in the past, Rapez-Betty suggested any issues Sunday were not unique and downplayed their seriousness, comparing any problems with the ...