Communications and Networking 13th EAI International Conference, ChinaCom 2018, Chengdu, China, October 23-25, 2018, Proceedings - Liu, Xingang; Liu, Xingang; Cheng, Dai; Cheng, Dai; Jinfeng, Lai; Jinfeng, Lai (Springer International Publishing : Imprint: Springer, 2019)