thanks bijoy. heres the actual formula i copied from nokia documentation. why is it dat ave_dl_sig_str is positive? can you explain?
Average link imbalance, S2 (lb_13)
2*sum(ave_BS_power)/sum(power_denom2)+sum(ave_dl_sig_str)/sum(power_denom3)
-2*sum(ave_MS_power)/sum(power_denom1)-sum(ave_ul_sig_str)/sum(power_denom4)
Counters from table(s):
p_nbsc_power
Unit = dB