Broadband Communications, Networks, and Systems 10th EAI International Conference, Broadnets 2019, Xi'an, China, October 27-28, 2019, Proceedings - Li, Qingshan; Li, Qingshan; Song, Shengli; Song, Shengli; Li, Rui; Li, Rui; Xu, Yueshen; Xu, Yueshen; Xi, Wei; Xi, Wei; Gao, Honghao; Gao, Honghao (Springer International Publishing : Imprint: Springer, 2019)