@CSup, not really. I did start two other threads that received some responses:
Regarding 5G NR, it seems this is just a future idea they are targeting, but it isn’t even on the few year map yet. Also, it may not actually be fully standards compliant and may lack mobility:
Regarding Re-ranging, it is not intended for mobility as much as movement:
I am still very interested in answers to the other questions, but I’m not sure when we’ll see such answers. I might start other new threads asking about the other line-items unless this thread gains some traction.