A Joint Design for STAR-RIS Enhanced NOMA-CoMP Networks: A Simultaneous-Signal-Enhancement-and-Cancellation-Based (SSECB) Design
نویسندگان
چکیده
In this correspondence, a novel simultaneous transmitting and reflecting (STAR) reconfigurable intelligent surfaces (RISs) design is proposed in non-orthogonal multiple access (NOMA) enhanced coordinated multi-point transmission (CoMP) network. Based on the insights of signal-enhancement-based (SEB) signal-cancellation-based (SCB) designs, we propose simultaneous-signal-enhancement-and-cancellation-based (SSECB) design, where inter-cell interferences desired signals can be simultaneously eliminated boosted. Our simulation results demonstrate that: i) interference perfectly eliminated, with aid large number RIS elements; ii) SSECB capable outperforming conventional SEB SCB designs.
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ژورنال
عنوان ژورنال: IEEE Transactions on Vehicular Technology
سال: 2022
ISSN: ['0018-9545', '1939-9359']
DOI: https://doi.org/10.1109/tvt.2021.3129178