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Reply To: mapping of E1 channels


In Motorola BSS
we used 1 RSL(1 Abis TS) per 1 BTS
and 1 CTU(TRX) per 1 RTF(2 Abis TS)

Try to compute
1E1(Abis) = 32 TS – 1 TS(sync. TS0)
You have 31 TS to use in abis.
1 TS for RSL and 30 TS for RTF

1 Abis maximum 1BTS with 15 CTU(TRX)