5G and IoT technologies have connected more and more technologies in different fields and have more closely linked all walks of life. The cross-domain technology concatenation provides unprecedented opportunities and possibilities for the improvement of service quality, but it also brings more challenges. Whether it is the connectivity of 5G networks, the Internet of Things platform, the management of cloud and edge, or information security, more research and development energy needs to be introduced. On the other hand, the rapid development of artificial intelligence, machine learning and huge amounts of information not only provides new opportunities for solving these challenges, but also brings more innovative applications and smart services for 5G and IoT, such as mass outsourcing, Autopilot, public opinion analysis of social networks, and more. The advancement of these technologies is fully reflected in our food, clothing, housing, transportation, education, and music, and brings us to a new generation of lifestyles that are more convenient, more comfortable, and more environmentally friendly. The Mobile Computing Symposium (MC) has entered the 23rd (MC2018) this year and is hosted by the National Central University. The organizer is the Department of Information Engineering of the National Central University and the Department of Information Engineering of the Union University on August 26, 2018. To the 27th of the park, Longtan was eager to hold the park. This year's MC2018 Seminar takes "5G Internet of Things and a New Life in Wisdom" as the main axis. It provides experts, scholars, and postgraduates of 5G, Internet of Things, and artificial intelligence the opportunity to present their research results and exchange research ideas. At the same time, the MC2018 held the results of 106 years of the Ministry of Science and Technology. Presentation.