>They're trying to come up with sub specifications to encompass more types of network use cases rather than thinking "xG is for cellular phones" it'll be more like 5Gx is spectrum/protocol for home internet, 5Gy is the spectrum/protocol the phone uses. Although from a marketing prospective this will sound like "Bring 5G to your home."
Intermingling the data and transport layers initially strikes me as a bad thing. What am I missing?