Megumi Fujikawa
To Lower Costs, Wireless Networks Such as Dish and Rakuten Head to the Cloud
These days, everything lives in the cloud. Increasingly, mobile networks are doing their work there, too. That is especially true for wireless networks being built by upstart operators such as Dish Network and Rakuten Group that are trying to get a cost edge over bigger, more established rivals. The expense of installing and maintaining customized network equipment—made by suppliers such as Nokia, Ericsson and Huawei—helps explain why the bill for an unlimited monthly cellular data plan can top $70.