Physical Layer Security for MIMO Wireless System Using MRC over Rayleigh Fading Channels. - Ishmit Bamel; Parmila Devi; Manoranjan Rai Bharti (SN Comput. Sci., 2023)

Physical layer security for IoT over Nakagami-m and mixed Rayleigh-Nakagami-m fading channels. - Parmila Devi; Manoranjan Rai Bharti (Wirel. Networks, 2023)

An efficient spectrum shaping method for OFDM-based cognitive radio system. - Parmila Devi; Manoranjan Rai Bharti (Int. J. Wirel. Mob. Comput., 2025)

A survey on physical layer security for 5G/6G communications over different fading channels: Approaches, challenges, and future directions. - Parmila Devi; Manoranjan Rai Bharti; Dikshant Gautam (Veh. Commun., 2025)

Physical Layer Security of Two-hop Massive MIMO-based IoT/CPS System Over Nakagami-m Fading Channels. - Parmila Devi; Manoranjan Rai Bharti (Wirel. Pers. Commun., 2025)

Enhancing the physical layer security in IoT over mixed Rayleigh-Nakagami-m fading channels with untrustworthy relays. - Parmila Devi; Manoranjan Rai Bharti (Ann. des Télécommunications, 2025)