1. Torres, J. J. G., Soto, A. M. C., & González, N. G. (2014). Evaluation and compensation of interchannel interference effects in a 16-QAM Nyquist-WDM system with LMS equalization. In IEEE Latin America conference on communications (LATINCOM) (pp. 1–6).
2. Sheikh, J. A., Uzma, Parah, S. A. G., & Bhat, M. (2015). Bit error rate (BER) improvement of multiple input multiple output orthogonal frequency division multiplexing (MIMO-OFDM) system using bit level scrambling. In Annual IEEE India conference (INDICON) (pp. 1–6).
3. Toor, G. S., Singh, H., & Bhandari, A. S. (2014). PAPR reduction and BER improvement by using logarithmic companding hybrid with SLM technique in bit interleved COFDM system. In 5th international conference: confluence the next generation information technology summit (confluence) (pp. 604–608).
4. Araújo, D. C., Lucena, A. M. P., & Mota, J. C. M. (2014). Successive interference cancellation algorithm in M-QAM non orthogonal multicarrier systems. In International telecommunications symposium (ITS) (pp. 1–5).
5. Rysavy, P. (2014). Challenges and consideration in defining spectral efficiency. Proceeding of IEEE,
102, 386–392.