电信运营商物联网发展模式比较分析
刘凯凯,张勋
A comparative analysis of the development modes of the IoT for telecom operators
Kaikai LIU,Xun ZHANG
电信科学 . 2019, (9): 144 -152 .  DOI: 10.11959/j.issn.1000-0801.2019144