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單項(xiàng)選擇題

Which one of the following parameters will influence the GSL device utilization the most:（）

A.PILTIMER
B.ALPHA
C.CSPSPRIO

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單項(xiàng)選擇題

Which GPRS coding scheme gives the highest throughput at C/I=12?（）

A.CS-1
B.CS-2
C.CS-3
D.CS-4

單項(xiàng)選擇題

Which unit is the BSC perform the LAPD signalling and Inband signalling(64kpbs).（）

A.GS
B.SRS
C.TRH
D.TRAU