单项选择题
A.PDTCH B.PTCCH C.PACCH D.PBCCH
Which logical channel is used to send RACH bust on upli...
单项选择题Which logical channel is used to send RACH bust on uplink and TAs on downlink？（）
Which parameter is usedby GPRST unnelling protocol betw...
单项选择题Which parameter is usedby GPRST unnelling protocol between GSNs to identify a PDP context？（）
A.NSAPI B.TLLI C.SAPI D.TEID
Which of following interface are not using CCS7 protoco...
单项选择题Which of following interface are not using CCS7 protocol？（）
A.Gn B.Gd C.Gs D.Gr
