LTE/EPC网络中用户平面数据流路径是()
(A)UE->eNodeB->SGW->PGW->PDN
(B)UE->eNodeB->MME->PGW-PDN
(C)UE->eNodeB->SGW->MME-PGW->PDN
(D)UE->eNodeB->SGW->HSS->PGW->PDN
参考答案
继续答题:下一题
(A)UE->eNodeB->SGW->PGW->PDN
(B)UE->eNodeB->MME->PGW-PDN
(C)UE->eNodeB->SGW->MME-PGW->PDN
(D)UE->eNodeB->SGW->HSS->PGW->PDN