cnLt1whereAiistheattenuationthatthesignalsuffersonitswayfromLSitoLjLSiLjdenotestheEuclideandistancebetweenLSiandLandnLtisbackgroundnoiseDuetothepropertiesofthesignalssitthereceivercan ID: 177212
c+n(L;t)(1)whereAiistheattenuationthatthesignalsuffersonitswayfromLSitoL