题目内容
(请给出正确答案)
[单选题]
ServingGW和PDNGW合称是下面()
A.SAE-GW
B.GGSN
C.PDSN
D.SGSN
提问人:网友ccclll1857065
发布时间:2022-01-06
A.SAE-GW
B.GGSN
C.PDSN
D.SGSN
A.MME—MME
B.MME—ServingGW
C.ServingGW—PDNGW
D.eNodeB—ServingGW
A、DeactivateEPSBearerContextRequest
B、DeleteBearerRequest
C、UpdateBearerRequest
D、UpdatePDPContextRequest
A.userterminal
B.eNodeB
C.PDNGW
D.targetserver
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