Wireless and Satellite Systems 10th EAI International Conference, WiSATS 2019, Harbin, China, January 12-13, 2019, Proceedings, Part II - Jia, Min; Jia, Min; Guo, Qing; Guo, Qing; Meng, Weixiao; Meng, Weixiao (Springer International Publishing : Imprint: Springer, 2019)