Posts Tagged pdp

What is PDP contexts?

PDP context

is

for PS service.

It consists of

1. RAB

2. CN bearer (bearer between SGSN and GGSN)

The PDP context is created with a defined QoS that is requested by the UE and granted by the network.

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Various radio and data connections

various types of connections that the UE will have with the network:

1. RL

2. RB

3. RAB

4. SRB

5. PDP

6. RRC connection

RL (UE-Node B)

RB (UE-Node B-RNC)

RAB (UE-Node B-RNC-SGSN)

PDP context (UE-Node B-RNC-SGSN-GGSN)

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