way, 2021), pp. 1-6 15. S. Parvez, P.K. Singya, V. Bhatia, On ASER analysis of energy efficient modulation schemes for a device-to-device MIMO relay network. IEEE Access 8, 2499-2512 (2019) 16. P. Shaik, P.K. Singya, V. Bhatia, On impact of imperfect CSI over hexagonal QAM for TAS/MRC-MIMO cooperative relay network. IEEE Commun. Lett. 23(10), 1721-1724 (2019) 17. T.M. Hoang, X.N. Tran, N. Thanh, et al., Performance analysis of MIMO SWIPT relay network with imperfect CSI. Mobile Netw. Appl. 24(2), 630-642 (2019) 18. P. Shaik, K.K. Garg, V. Bhatia, On impact of imperfect channel state information on dual- hop nonline-of-sight ultraviolet communication over turbulent channel. Opt. Eng. 59(1), 1-14 (2020) P. Shaik and V. Bhatia 19. Y. Alsaba, S.K.A. Rahim, C.Y. Leow, Beamforming in wireless energy harvesting communi- cations systems: a survey. IEEE Commun. Surv. Tut. 20(2), 1329-1360 (2018) 20. S. Bisen, P. Shaik, V. Bhatia, On performance of energy harvested cooperative NOMA under imperfect CSI and imperfect SIC. IEEE Trans. Veh. Technol. 70(9), 8993-9005 (2021) 21. A.S. Parihar, P. Swami, V. Bhatia, Z. Ding, Performance analysis of SWIPT enabled cooperative-NOMA in heterogeneous networks using carrier sensing. IEEE Trans. Veh. Technol. 70, 1-1 (2021) 22. D. Wang, F. Rezaei, C. Tellambura, Performance analysis and resource allocations for a WPCN with a new nonlinear energy Harvester model. IEEE Open J. Commun. Soc. 1, 1403-1424 (2020) 23. Y. Dong, M.J. Hossain, J. Cheng, Performance of wireless powered amplify and forward relaying over Nakagami-m fading channels with nonlinear energy Harvester. IEEE Commun. Lett. 20(4), 672-675 (2016) 24. Y. Chen, K.T. Sabnis, R.A. Abd-Alhameed, New formula for conversion efficiency of rf eh and its wireless applications. IEEE Trans. Veh. Technol. 65(11), 9410-9414 (2016) 25. B. Clerckx, E. Bayguzina, Waveform design for wireless power transfer. IEEE Trans. Signal Proces. 64(23), 6313-6328 (2016) 26. E. Boshkovska, D.W.K. Ng, N. Zlatanov, R. Schober, Practical non-linear energy harv