1. Ben Makhlouf, A. (2013). Hamdi, M., Enhancement of multi-user access in IEEE 802.11 WLAN channels. In IWCMC Conference, (pp. 24–29). Sardinia.
2. Charfi, E., Chaari, L., & Kamoun, L. (2013). PHY/MAC enhancements and QoS mechanisms for very high throughput WLANs: A survey. IEEE Communications Surveys and Tutorials, 15(4), 1714–1735.
3. Chulho, C., & Yunho, J. (2015). saturation throughput analysis of ieee 802.11ac txop sharing mode. Electronics Letters, 51(25), 2164–2166.
4. Chunhui, Z., Youngs, K., Osama, A., Chiu, N. (2011). Multi-user support in next generation wireless LAN. In IEEE CCNC, (pp. 1120–1121). Las Vegas.
5. Farhan, S. (2015). Gigabit wireless networking with IEEE 802.11ac: Technical overview and challenges. Journal of Networks, 10(3), 164–171.