A.隨機接入前導(dǎo)序列分配, B.隨機接入前導(dǎo)序列, C.隨機接入響應(yīng), D.發(fā)送L2/L3消息.
A.10, B.11, C.12, D.13.
A.100, B.200, C.150, D.50.