{HEAD ~ The infrastructure} shown and described in {TAIL ~ relation} to FIG 3 may be representative of each one of a number of different communication networks which are provided and available in the same geographic region 
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{ HEAD ~ The infrastructure } shown and described in { TAIL ~ relation } to FIG 3 may be representative of each one of a number of different communication networks which are provided and available in the same geographic region
HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH