Hanan Hussein received the B.S., M.S and Phd. degrees from faculty of Engineering, Ain Shams University, Cairo, Egypt, in 2008, 2013 and 2020. The M.S. was about cognitive Radio Wireless Ad hoc Networks. The Phd. was about resource allocation for Vehicle networks using Device-to-Device in 5G heterogeneous networks. From 2009 to 2011, she was an assistant researcher in high technology institute. From 2011 to 2013, she has been an assistant researcher in a “DVB-T2 and Cognitive Radio Networks” project that Funded by National Telecommunication Regularity Authority organization (NTRA). Since 2014, she is researcher assistance in Electronics Research Institute. She is the author of five conference papers, and four journal articles. Her research interests include wireless communication, Wireless sensor networks, Ad hoc, Cognitive Radio, MAC protocols, IoT, cellular networks (1G-5G), Vehicles communication and Device-to-Device.