Abstract: With the ever-growing number of elevators coupled with the aging workforce, diminishing new installations and limited use of maintenance technology, it is increasingly challenging for the ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

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Why are baby boomers refusing to retire? Turkish fighter jets shoot down 'out of control' drone over Black Sea “I said no and thought that would be enough” - Brooke Shields breaks her silence Samus ...