Standard Number: YD/T 4169-2022(YD/T4169-2022)
Chinese:基于S2b的非受信的WLAN接入EPC的核心网设备（ePDG）技术要求
English:Technical Requirements for Core Network Devices (ePDG) for S2b-based untrusted WLAN access to EPCs
Effective Date:2023-01-01
Standard Applicability:This document applies to the design of core network equipment for S2b-based untrusted WLAN access to the EPC.
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