Jia-Ming Xu

Secure Hierarchical RSMA Against Multiple External and Internal Eavesdroppers

Existing secure rate splitting multiple access (RSMA) designs are typically tailored to either external or internal eavesdropping and may be ineffective in mixed scenarios where both coexist. To address mixed internal and external eavesdropping, we propose a novel secure hierarchical RSMA (HRSMA) framework. In this fra...