Design and Implementation of Secure CP-Less Multi-User OCDM Transceiver for 6G Wireless Communication Networks. - Md. Najmul Hossain; Raad Raad; Kottakkaran Sooppy Nisar; Shaikh Enayet Ullah; Fowzia Jabin; Sk. Tamanna Kamal; Tetsuya Shimamura; Faisel E. M. Tubbal; Suhila Abulgasem (IEEE Access, 2024)