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, ...

Abstract: This letter proposes an improved digitizing interface for linear variable differential transformer (LVDT). The scheme excites the primary of LVDT using a sawtooth waveform, and intelligently ...

Gone are the days when we had to wait seemingly forever, sometimes weeks, to get a glimpse of our vacation pictures once they were developed and printed. This process saw a steady decline with the ...

The Document Imaging Solutions Centre (DISC) is a smart, simple and secure record digitization service. Learn about how we solve record management problems and convert documents into digital files, ...