Common Packet Core (2G/3G/4G) Network Interfaces: Gn Interface: Connects the SGSN to GGSNs and other SGSN in the same PLMN allowing exchange of signaling and
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Common Packet Core (2G/3G/4G) Network Interfaces: Gn Interface: Connects the SGSN to GGSNs and other SGSN in the same PLMN allowing exchange of signaling and