Grocery code of conduct comes into effect January 1st I spent a year interviewing and listening to over 50 tech leaders talk ...

Easy and simple Christmas tree drawing ideas with Santa Claus and gifts for school kids and children. Step-by-step tutorials ...

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, ...