Open access
Aug 2026
Multiple RIS-aided DF relaying for vehicular communication systems: a performance analysis
Simulation results demonstrate that the proposed multi-RIS-assisted DF relaying cooperative scheme significantly outperforms both the DF-only and multi-RIS-only schemes, and system performance improves as the number of RIS reflecting elements increases, in line with the law of diminishing marginal returns.
Jianbo Liu, Jian-Jie Tian, Zi-Yan Jia et al.
· Engineering Research Express · 0 citations