  5G wireless communications technology is being launched, with many smart
applications being integrated. However, 5G specifications merge the
requirements of new emerging technologies forcefully. These include data rate,
capacity, latency, reliability, resources sharing, and energy/bit. To meet
these challenging demands, research is focusing on 6G wireless communications
enabling different technologies and emerging new applications. In this report,
the latest research work on 6G technologies and applications is summarized, and
the associated research challenges are discussed.
