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單項選擇題Which one of the following parameters will influence the GSL device utilization the most:（）

A.PILTIMER
B.ALPHA
C.CSPSPRIO

1.單項選擇題Which GPRS coding scheme gives the highest throughput at C/I=12?（）

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

2.單項選擇題Which unit is the BSC perform the LAPD signalling and Inband signalling(64kpbs).（）

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

3.單項選擇題How many paging requests can, at the most, fit into one paging block?（）

A.10
B.20
C.4
D.60
E.80

4.單項選擇題The following events all require an SDCCH. Which event has normally the longest holding time? （）

A. Normal updating
B. IQMSI attach/detach
C. Registration
D. Call set-up
E. SMS point-to-point

5.單項選擇題What is the most common value of the hysteresis used when estimating margins for log-normal fading? （）

A.3dB
B.35dB
C.36dB
D.38dB
E.20dB