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, ...

Within each content area, there are one or more tutorials. Each tutorial consists of lessons. Each lesson should be a page detailing the concept being taught, along with sample code. Lesson and page ...

1Faculty of Education, Hanoi University of Science and Technology, Hanoi, Vietnam 2Faculty of General Education, Hanoi Open University, Hanoi, Vietnam Introduction: Generative artificial intelligence ...

In Alabama, 304,964 students and 5,741 teachers lack adequate internet access. Up to 231,999 students and 1,471 teachers are without the technology and devices at home to support distance learning.

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