With the advancement of the 6G, the 6G vision becomes more clear. 6G wireless network will support full spectrum, full coverage, and all-scenario applications, and is expected to achieve the ultimate connection performance with a Tbps-level transmission rate. Hence, 6G wireless networks will require hundreds of megahertz to tens of gigahertz spectrum resources, which suffer severe spectrum deficit.
Spectrumchain: A disruptive dynamic spectrum sharing framework for 6G
