Tag: PDP context

PDP Context Deactivation Procedure

The MS, the SGSN, and the GGSN can initiate The ‘PDP context deactivation procedure’. PDP Context Deactivation Procedure (MS initiated) […]

PDP type in GPRS

PDP type is the type of the IP address assigned to the PDP. PDP type maybe one of the following, […]

PDP address in GPRS

As a result of the ‘PDP activation’ procedure, the GGSN assigns the ‘PDP context’ an IP address. The ‘PDP address’ […]

GTP tunnel and TEID

TEID refers to ‘Tunnel End Point Identifier’. After creating a PDP context between the MS and the GGSN, the data […]

Direct Tunneling in 3G

In order to reduce the load of passing the user plan data by the SGSN, the SGSN may decide to […]