2.3 LTE关键业务流程(16)
时间:2025-04-20
时间:2025-04-20
LTE/SAE网络架构UTRAN SGSN GERAN S3 S1-MME MME S11 "LTE-Uu" UE E-UTRAN S1-U S10 S6a PCRF S12 S4 Serving Gateway S5 Gx PDN Gateway SGi Rx HSSOperator's IP Services (e.g. IMS, PSS etc.)HUAWEI TECHNOLOGIES CO., LTD.Huawei ConfidentialPage 16
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