A Novel Codeword Selection Scheme for MIMO-MAC Lower-Bound Maximization. - Waleed Shahjehan; Syed Waqar Shah; Jaime Lloret 001; Ignacio Bosch (Entropy, 2018)

A Low Rank Channel Estimation Scheme in Massive Multiple-Input Multiple-Output. - Waleed Shahjehan; Syed Waqar Shah; Jaime Lloret 001; Antonio Leon (Symmetry, 2018)

Bat algorithm-based beamforming for mmWave massive MIMO systems. - Waleed Shahjehan; Asad Riaz; Imran Khan 004; Ali Safaa Sadiq; Suleman Khan 001; Muhammad Khurram Khan (Int. J. Commun. Syst., 2020)

Joint user grouping and power control using whale optimization algorithm for NOMA uplink systems. - Bilal Ur Rehman; Mohammad Inayatullah Babar; Arbab Waheed Ahmad; Muhammad Amir; Waleed Shahjehan; Ali Safaa Sadiq; Seyedali Mirjalili; Amin Abdollahi Dehkordi (PeerJ Comput. Sci., 2022)

Hepta-Band Antenna for 5G Applications. - Waleed Shahjehan; Irshad Hussain; Khalid Amin; Ishtiaq Ali; Asad Riaz; Peerapong Uthansakul (Wirel. Pers. Commun., 2022)

A Review on Millimeter-Wave Hybrid Beamforming for Wireless Intelligent Transport Systems. - Waleed Shahjehan; Rajkumar Singh Rathore; Syed Waqar Shah; Mohammad Aljaidi; Ali Safaa Sadiq; Omprakash Kaiwartya (Future Internet, 2024)