- 搜標(biāo)題
- 搜題干
- 搜選項(xiàng)
單項(xiàng)選擇題
關(guān)于BSC6000的信號(hào)流路徑，以下說法錯(cuò)誤的是
A、語音業(yè)務(wù)：BTS-GEIUB-GTNU-GEIUT-GEIUT-GTNU-GDPUC=GTNU-GEIUA-MSC
B、接口7號(hào)信令：MSC-GEIUA-GSCU-GEIUT-GEIUT-GSCU-GXPUM
C、分組業(yè)務(wù)：BTS-GEIUB-GTNU-GEIUP-PCU
D、Abis接口信令：BTS-GEIUB-GSCU-GXPUM
B、接口7號(hào)信令：MSC-GEIUA-GSCU-GEIUT-GEIUT-GSCU-GXPUM
C、分組業(yè)務(wù)：BTS-GEIUB-GTNU-GEIUP-PCU
D、Abis接口信令：BTS-GEIUB-GSCU-GXPUM
