题目内容（请给出正确答案）

[主观题]

Use the enclosed Erlang Table to work out which is the optimum SDCCH configuration usi

ng four TRXs, if the SDCCH/TCH traffic ratio is 30% and the required GoS on the TCH is 2%. (Assume no cell broadcast and no immediate assignment on the TCH.)()

A.SDCCH/8

B.SDCCH/8 + SDCCH/4

C.2*SDCCH/8

D.2*SDCCH/8 + SDCCH/4

E.3*SDCCH/8

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第4题

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