{TAIL ~ The method} 10, wherein the one or more ground stations are collocated with {HEAD ~ terrestrial cellular sites} 
{ TAIL ~ The method } 10 , wherein the one or more ground stations are collocated with { HEAD ~ terrestrial cellular sites }
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD