在Abis接口的信令信号流中,LAPD协议是在哪块单板中处理的()
A、GXPUM
B、GSCU
C、GEIUB
D、GEIUT
A、GXPUM
B、GSCU
C、GEIUB
D、GEIUT
A、Abis接口信令:BTS-GEIUB-GSCU-GXPUM B、语音业务:BTS-GEIUB-GTNU-GEIUT-GEIUT-GTNU-GDPUC=GTNU-GEIUA-MSC C、接口7号信令:MSC-GEIUA-GSCU-GEIUT-GEIUT-GSCU-GXPUM D、分组业务:BTS-GEIUB-GTNU-GEIUP-PCU
A、语音业务:BTS-GEIUB-GTNU-GEIUT-GEIUT-GTNU-GDPUC=GTNU-GEIUA-MSC B、接口7号信令:MSC-GEIUA-GSCU-GEIUT-GEIUT-GSCU-GXPUM C、分组业务:BTS-GEIUB-GTNU-GEIUP-PCU D、Abis接口信令:BTS-GEIUB-GSCU-GXPUM
A、语音业务:BTS-GEIUB-GTNU-GEIUT-GEIUT-GTNU-GDPUC=GTNU-GEIUA-MSC B、接口7号信令:MSC-GEIUA-GSCU-GEIUT-GEIUT-GSCU-GXPUM C、分组业务:BTS-GEIUB-GTNU-GEIUP-PCU D、Abis接口信令:BTS-GEIUB-GSCU-GXPUM
A、A、语音业务:BTS-GEIUB-GTNU-GEIUT-GEIUT-GTNU-GDPUC=GTNU-GEIUA-MSC B、B、接口7号信令:MSC-GEIUA-GSCU-GEIUT-GEIUT-GSCU-GXPUM C、C、分组业务:BTS-GEIUB-GTNU-GEIUP-PCU D、D、Abis接口信令:BTS-GEIUB-GSCU-GXPUM
A、A、语音业务:BTS-GEIUB-GTNU-GEIUT-GEIUT-GTNU-GDPUC=GTNU-GEIUA-MSC B、B、接口7号信令:MSC-GEIUA-GSCU-GEIUT-GEIUT-GSCU-GXPUM C、C、分组业务:BTS-GEIUB-GTNU-GEIUP-PCU D、D、Abis接口信令:BTS-GEIUB-GSCU-GXPUM