Wireless Oom

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)