Zhenfeng Zhang Daosen Zhai Ruonan Zhang 0001 Jiaxin Wang Multi-frequency Large-Scale Channel Modeling and Green Networking Design. 367-375 2018 IoTaaS https://doi.org/10.1007/978-3-030-14657-3_37 conf/iotaas/2018 db/conf/iotaas/iotaas2018.html#ZhangZZW18