The US-led offensive against Chinese tech firm Huawei is creating big problems for mobile operators as they start building the next generation of wireless networks.
원문출처 : https://www.cnn.com/2019/02/14/tech/huawei-nokia-ericsson-5g/index.html
원문출처 : https://www.cnn.com/2019/02/14/tech/huawei-nokia-ericsson-5g/index.html