In wireless applications, the Gn interface is a 3G interface between the SGSN and GGSN.
Overview
Gn interface is between the SGSN and GGSN. It uses GTP V1 over UDP transport protocol.
Network Diagram
Messages
- Create PDP Context Request/Response
- Update PDP Context Request/Response
- Initiate PDP Activation Request/Response
- Delete PDP Context Request/Response
Call Flows
Standards
- TS 29.060
- TS 29.281
Related Products and Protocols
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