Terms and Explanations | |
ATDe(F)―Average transmission Delay of the node “e” for a given forwarding set “F” | |
ADRe(F) ―Average delivery ratio of the node “e” for a given forwarding set “F” | |
AECe(F) ―Average energy consumption for a given forwarding set “F” | |
REth―Minimum residual energy that a node should have to remain connected to the network | |
Pej―Packet reception ratio of node “e” to the forwarder “j” | |
ADRth―Average delivery ratio threshold | ATDth―Average Transmission delay threshold |
AECth―Average energy consumption threshold | RE―The current Residual energy of the node |
Pe(i)―Conditional probability that packet transmission is successful at a forwarder i, under the Condition that packet is received by at least one of the forwarders in F. | |
Pd―Default power level | de→F is the delay taken by the node e to reach all of its forwarders. |
Ctp is the energy spent on transmission at power level tp by node e | |
P1…Pn―Minimum and Maximum TP power levels | Popt― Optimal power level |
PCR―Probability of successful transmission | PRR―Packet Reception Ratio |