Space-air-ground integrated networks (SAGINs) are expected to support ubiquitous three-dimensional (3D) communication and sensing services in future sixth-generation (6G) wireless networks. However, heterogeneous mobility and service requirements across the space, air, and ground segments challenge fixed-boresight or f...
Yan-Hua Tan, Bei-Xiong Zheng, Tian-Tian Ma et al.· 0 citations
Integrated sensing, communication, and computing (ISCC) is a promising paradigm for future sixth-generation (6G) networks. However, existing ISCC systems rely on fixed-antenna architectures, which limit spatial degrees-of-freedom (DoFs) and adaptability in dynamic wireless environments. In this paper, we investigate a...
Qi-Yao Wang, Bei-Xiong Zheng, Xue Xiong et al.· IEEE International Symposium...· 0 citations
This paper investigates a novel self-sustainable intelligent reflecting surface (IRS)-enhanced multi-input multi-output simultaneous wireless information and power transfer (SWIPT) system under imperfect channel state information. Equipped with an energy harvesting module, the IRS harvests energy from received signals...
Wan-Li Ma, Xiao-Kai Song, Zhendong Yin et al.· IEEE Transactions on Communi...· 0 citations
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