We are living in a world that Silicon electronic devices are pervasively existed environment. In this talk, we will examine future civilization from a aspect of 6G wireless technologies. Although 6G is still in its infancy, it has attracted a lot of attentions recently. The International Telecommunication Union (ITU) has recently introduced a framework and overarching goals for the advancement of the terrestrial aspect of International Mobile Telecommunications (IMT)

beyond 2030, known as IMT-2030. This framework sets the stage for the development of 6G technology, which aims to achieve unprecedented levels of performance, reliability, security, and sustainability.

In this talk, we will focus on one of the the key components of 6G technology: the base stations, user terminals. We will

present a comprehensive overview of the architecture of 6G base stations, informed by trends and obstacles encountered in preceding wireless generations. In particular, we will explore some of the emerging opportunities to overcome these challenges, such as AI-driven architectural paradigms, dynamic spectrum sharing strategies, the integration of terrestrial and satellite networks. Secondly Finally, we will share some insights learned from our prior research projects concerning 6G base stations: (1) Unmanned Aerial Vehicle (UAV) Cellular Base Stations for Robust Wireless Connectivity, (2) Reconfigurable Intelligent Surfaces (RIS) for Environmentally Friendly Wireless Solutions, and (3) Dual Powered Management for Eco-conscious Wireless

Operations. These lessons will illustrate some of the practical implications and applications of 6G technology for various domains and scenarios.