A novel method for the optimization of Spectral -Energy efficiency tradeoff in 5 G heterogeneous Cognitive Radio Network. - Syama Sasikumar; J. Jayakumari (Comput. Networks, 2020)

Spectral-Energy EfficiencyTradeoff Enhancement: an Optimal Resource Allocation Framework for 5G Underlay Cognitive Radio Network. - Syama Sasikumar; J. Jayakumari (EUROCON, 2021)

Novel Heuristic Subcarrier Allocation for Spectral: Energy Efficiency Tradeoff Improvement in Underlay Cognitive Radio Network. - Syama Sasikumar; J. Jayakumari (Wirel. Pers. Commun., 2023)