In Ericsson where I can to find the pb and Reference Signal Power parameter?
pdschTypeBGain & crsGain
… Thanks
Nice share:+1:. Ty
In Huawei I have Pb=1 and PaPcOff=-3. In Ericsson the smiliar parameters are pdschTypeBGain=1 and crsGain=300 (3dB) ?
Huawei CRS
1.PDSCHCfg.ReferenceSignalPwr 18.2 dBm for 20 watt===>Pb
2.PDSCH Other PDSCHCfg.Pb CellDlpcPdschPa.Pa PcOff 1 dB to -3 dB===>Pa
Ericsson CRS
1.calculated from[SectorEquipmentFunction]configuredOutputPower[EUtranCellFDD] crsGain 40000 to 300 (3 dB)==>Pa
2.[EUtranCellFDD] pdschTypeBgain 1 ===>(Pb)
In SectorCarrier MO we have the fields (parameters) configuredMaxTxPower AND maximumTransmissionPower, with values
In SectorEquipmentFunction MO we do NOT have the parameter configuredOutputPower filled (it’s empty)
Hi ,
Using below commands in winfiol tool you will get cell wise information.
get.crsgain
get.pdschTypeBGain
For more information,Below one is the RS power calculation.
RS = Power(Single Port) - 10Log(12* Total RB) + 10 log (1 + Pb)
for 5MHZ with no CRS gain pb=0 and 20W/port
RS = 43 - 10Log(12*25) + 10log (1+0)
RS = 43 - 24.7 + 0
RS = 18.3
Hi Admin
How we can change the power? after checking the RRU power by configuredMaxTxPower I see there is one is 250 and I am going to change it to 1000, no idea what is the command for that?
2-How to Extend DTAC LTE Coverage with Limited RRU Capacity.pdf (2.4 MB)
Hi Cesar can see my file discription extend RS power and coverage
can join my page at Radio Accesss Network of Community Club | Facebook