17th December 2015 at 07:10
#48879

atheer

Guest

hi all;

just i need to adding my information.

1E1 have 32 TS..2 TS decrease will be get 30TS

now we can say we have 30 TS will be used for BTS ,

every Trx take 2 TS from PCM + 0.5 TS for signaling to this TRX

the summation 2.5 TS related to 1Trx in BTS

now must do calculation how many TRX can carry for 1STM

30/2.5= 12 Trx..

for FR

12*8=96 TS

assume every 4 TRx per sector that mean 2 TS will be decrease for every sector (1BCCH+1SDCCH).

4*8-2=30 TS from Btable 20Erli ber sector

for three sector 60 Erl.

for HR carry double

Many thanks for all..

Atheer