Ubiquitous-X: Constructing the Future 6G Networks

By reviewing the evolution law and ubiquity of mobile communication, this review investigates Sixth Generation (6G) Mobile Communication System. To support the new object, “genie which represents knowledge and consciousness, a Ubiquitous-X network is proposed. The proposed network is a 6G information exchange hub network that enables cooperation and integration between the human-machine-thing-genie communication objects and the existing networks in terms of access, resources, and structure. To construct the future 6G network, Ubiquitous-X network architecture faces three challenges: nonlinear propagation caused by non-uniform propagation of information, high information space dimensionality caused by increased information dimensions, and complex information processing caused by service differentiation. To address these challenges and offer insights for 6G research, this review relies on dissipative theory as applied to complex systems and the idea that information negative entropy promotes order, and provides the evolution paradigm and core technologies for designing and optimizing the 6G Ubiquitous-X network.