Architecture of wireless communications system with multi-domain collaboration

Multi-domain collaboration may yield quite improved capacity, which is supposed to be a potential future framework of wireless communication under study supported by the National Basic Research Program in China (973). Exploring of the architecture of wireless communications system is of primary importance to research on multi-domain collaboration. This paper provides the architecture and research framework of wireless communications system to accomplish multi-domain collaboration. In particular, key technologies to improve the transmission capacity by means of multi-domain collaboration are also addressed and evaluated.