Hou, Tianwei and Wang, Jun and Liu, Yuanwei and Sun, Xin and Li, Anna and Ai, Bo (2022) A Joint Design for STAR-RIS Enhanced NOMA-CoMP Networks:A Simultaneous-Signal-Enhancement-and-Cancellation-Based (SSECB) Design. IEEE Transactions on Vehicular Technology. pp. 1043-1048. ISSN 0018-9545
Full text not available from this repository.Abstract
In this correspondence, a novel simultaneous transmitting and reflecting (STAR) reconfigurable intelligent surfaces (RISs) design is proposed in a non-orthogonal multiple access (NOMA) enhanced coordinated multi-point transmission (CoMP) network. Based on the insights of signal-enhancement-based (SEB) and signal-cancellation-based (SCB) designs, we propose a novel simultaneous-signal-enhancement-and-cancellation-based (SSECB) design, where the inter-cell interferences and desired signals can be simultaneously eliminated and boosted. Our simulation results demonstrate that: i) the inter-cell interference can be perfectly eliminated, and the desired signals can be enhanced simultaneously with the aid of a large number of RIS elements; ii) the proposed SSECB design is capable of outperforming the conventional SEB and SCB designs.