<http://webisa.webdatacommons.org/143600220>	<http://www.w3.org/ns/prov#value>	"where the SR and ST measurements are the received and transmitted signal power level measures, G is a distance-independent factor encapsulating other contributing factors such as receiving and transmitting antenna ???system??? gains in the relative directions of signal propagation, and PL( ) is a distance-dependent model of the environmental path losses for the propagating signal strength between" .
<http://webisa.webdatacommons.org/143600220>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/54101675>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/143600220> .
<http://webisa.webdatacommons.org/143600220>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .