2023年4月3日 · The Evolved Packet Data Gateway (ePDG) is a critical network element in Long Term Evolution (LTE) and 5G wireless networks. It serves as the interface between the LTE/5G network and non-3GPP access networks such as Wi-Fi, Ethernet, and other fixed-line networks.

2020年10月1日 · The Cisco® ePDG (evolved Packet Data Gateway) enables mobile operators to provide secure access to the 3GPP E-UTRAN/EPC (Evolved UTRAN/Evolved Packet Core) network from untrusted non-3GPP IP access networks.

ePDG Provides a secure WLAN access to UE connecting to P-GW. It plays vital role in PDN connection from UE to EPC network. This Node is also responsible for connecting PGW & AAA for Authentication, Authorization and Accounting (AAA) purpose. ePDG is acting as gateway and is responsible for interconnecting the EPC with non-3GPP trusted networks ...

Cisco Evolved Packet Data Gateway (ePDG) is critical to the network function of the 4G mobile core network, known as the evolved packet core (EPC). The ePDG is responsible for interworking between the EPC and untrusted non-3GPP networks that require secure access, such as a WiFi, LTE metro, and femtocell access networks.

An ePDG can significantly improve the defenses of the operator against malware (which is becoming rampant) and hackers of IP systems. The ePDG protects the communication of the user while also optimizing the ability of the mobile core to resist attacks and overloads.

2023年12月9日 · The Evolved Packet Data Gateway (ePDG) is a key component in the architecture of evolved packet systems like LTE (Long-Term Evolution) and IMS (IP Multimedia Subsystem). The ePDG plays a crucial role in enabling seamless communication and mobility for users, particularly in the context of Wi-Fi access.

2025年3月1日 · EPDG enables efficient communication between numerous IoT devices and the mobile network by providing dedicated pathways for data traffic. This allows for real-time data transmission, enhancing the functionalities of various IoT applications, ranging from smart home devices to industrial tools.

2021年12月22日 · To configure the license specific CLIs, refer to the Configuring ePDG to Enable 5G Interworking and Configuring ePDG for SMF+PGW-IWK or P-GW. This feature complies with the following standard procedures for the 5G System (5GS): 3GPP References.

2023年12月22日 · Purpose of ePDG: The primary purpose of the ePDG is to act as an anchor point for data sessions that originate from non-3GPP access networks, such as Wi-Fi or fixed broadband. It ensures secure and seamless communication between the UE (User Equipment) and the core network.

ePDG stands for Evolved Packet Data Gateway. It is a key network element in the 3GPP architecture. The ePDG provides secure access to the 4G core network (EPC), for user equipment (UEs) connected to untrusted non-3GPP access networks, such …