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, ...

It would be insane to think that every app you ever install on your phone would be useful or interesting forever. Uninstalling or deleting apps is a natural part of owning an Android device, meaning ...

NYBus is used for posting any type of event to subscribe class in Android and Java applications. NYBus also support channel to avoid the problem of event getting ...