Bilal Ur Rehman, Mohammad Inayatullah Babar, Arbab Waheed Ahmad, Mohammad Amir, Wasim Habib, Muhammad Farooq, Gamil Abdel Azim. Uplink non-orthogonal multiple access in heterogeneous networks: A review of recent advances and open research challenges. IJDSN, 18(10), 2022. [doi]
Abstract is missing.