(a) In Figure below,

if node A is a transmitter and node B is a receiver and the following values are known: Node A transmit power (including the antenna gain, if any) = P0(dBm) = -10 Node B receiver sensitivity = Pr(dBm) = -100 Path-loss exponent = n = 4 Fade margin = Fm(dB) = 8 Signal frequency = f = 2.4 GHz Then estimate the range (R, in meters). (b) Suppose all the parameters above are kept the same except the frequency is decreased to 978 MHz. What would be the transmitted power Pr in dBm to achieve the same range as computed in section a of this question?

Final Spring 2... a