Secured Selected Cooperative Communication Analysis in Cognitive Relay Networks. - Ambrish Kumar; Parul Garg; Prabhat Kumar Sharma (ICC Workshops, 2018)

Physical layer security for dual-hop FSO/RF system using generalized ΓΓ/η-μ fading channels. - Ambrish Kumar; Parul Garg (Int. J. Commun. Syst., 2018)

Secure information broadcasting analysis in an indoor VLC system with imperfect CSI. - Ambrish Kumar; Parul Garg; Prabhat Kumar Sharma; Akash Gupta 003 (IET Commun., 2021)

PLS Analysis in an Indoor Heterogeneous VLC/RF Network Based on Known and Unknown CSI. - Ambrish Kumar; Parul Garg; Akash Gupta 003 (IEEE Syst. J., 2021)

Security Performance Analysis of a NOMA-Assisted Underwater VLC System Under Imprecise Channel Estimations. - Ambrish Kumar; Saif M. Al-Kuwari; Dushantha Nalin K. Jayakody; Reem Alkanhel (IEEE Access, 2022)

Security of Underwater and Air-Water Wireless Communication. - Waqas Aman; Saif M. Al-Kuwari; Ambrish Kumar; Muhammad Mahboob Ur Rahman (CoRR, 2022)

Secure NOMA-Assisted Multi-LED Underwater Visible Light Communication. - Ambrish Kumar; Dushantha Nalin K. Jayakody (IEEE Trans. Veh. Technol., 2022)

Network Virtualization and Slicing in UAV-enabled Future Networks. - Pasan M. Premathilaka Payagalage; Chathuranga M. Wijerathna Basnayaka; Dushantha Nalin K. Jayakody; Ambrish Kumar (CIoT, 2023)

M-Ary QAM Asynchronous-NOMA D2D Network With Cyclic Triangular-SIC Decoding Scheme. - Vishaka Basnayake; Dushantha Nalin K. Jayakody; Hakim Mabed; Ambrish Kumar; Tharindu D. Ponnimbaduge Perera (IEEE Access, 2023)

Security of underwater and air-water wireless communication: State-of-the-art, challenges and outlook. - Waqas Aman; Saif M. Al-Kuwari; Muhammad Muzzammil; Muhammad Mahboob Ur Rahman; Ambrish Kumar (Ad Hoc Networks, 2023)

Secure and Reliable IoT Communications in Underlay CRN With Imperfect CSI. - Ambrish Kumar; Dushantha Nalin K. Jayakody; Rishibrind Kumar Upadhyay (IEEE Internet Things J., 2024)

Unleashing the Power of Wireless Communication in Healthcare by Empowering Patient Care and Connectivity: A Comprehensive Survey. - Urvashi Chaudhary; Mohammad Furqan Ali; Ambrish Kumar; Abhishek Sharma; Dushantha Nalin K. Jayakody (IEEE Access, 2025)