continued COVID-19 disruption, the 5th International
Conference on Communications and Future Internet (ICCFI
2021), originally scheduled in Singapore was held online
during July 16-18, 2021.
This year, four IEEE fellows keynote speakers and three
invited speakers have shared with us their latest
research. All participants had the chance to discuss
with the speakers online, which provided advice and
suggestions to improve their studies and research.
Authors from all over the world delivered wonderful
speeches in 5 parallel sessions.