Nokia's North American CTO warns of ‘LTE exhaust,’ need for 5G

There’s a lot of talk in the industry about how LTE is going to be here for a very long time to come. The first 5G specs—the Non Standalone (NSA) version—depend on LTE, after all. But Nokia’s North American CTO Mike Murphy says while LTE will indeed be around for a while, there’s a limit to how far LTE can take a carrier, a concept he calls “LTE exhaust.”
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