智能表面辅助通感一体化:机遇、应用与未来方向OA

Intelligent surface(IS)has been deemed as one of the key technologies for 6G due to its capability of intelligently manipulating the wireless propagation environment in an energy-efficient and highly effective manner.By sharing various resources and information,integrated sensing and communication(ISAC)is emerging as a key technology to address the growing spectrum congestion problem and satisfy the increasing demands for ubiquitous sensing and communication.This paper provides the basic principle of IS and its applications in conventional communication and sensing systems.Furthermore,this paper introduces the ISAC principle and outlines the existing work of IS-aided ISAC.Finally,the future research directions of IS-assisted ISAC are prospected to further expand this research field and pave the way for practical applications.