Hongji Huang Song Guo 0001 Guan Gui 0001 Zhen Yang 0001 Jianhua Zhang 0001 Hikmet Sari Fumiyuki Adachi Deep Learning for Physical-Layer 5G Wireless Techniques: Opportunities, Challenges and Solutions. 2019 abs/1904.09673 CoRR http://arxiv.org/abs/1904.09673 db/journals/corr/corr1904.html#abs-1904-09673