Algorithm SelectOptimalTP(){

low_tp=P₁; high_tp=P_th; P _opt = -1;

while(low_tp< high_tp) do{

mid_tp=(low_tp+high_tp)/2;

//‘n’ forwarders under Tp = mid_tp

i = 1

if (ATD_e < ATD_th and AEC_e< AEC_th and ADR_e > ADR_th) {

P_opt ← P_{mid_tp}

high_tp = mid_tp;

}

else

low_tp = mid_tp + 1;

return p_opt;

}