Wireless Oom » pdp http://wireless.pyncus.com Build and Share wireless technology Wed, 01 Feb 2012 15:38:03 +0000 http://wordpress.org/?v=2.8.4 en hourly 1 What is PDP contexts? http://wireless.pyncus.com/2009/07/27/what-is-pdp-contexts/ http://wireless.pyncus.com/2009/07/27/what-is-pdp-contexts/#comments Mon, 27 Jul 2009 05:58:50 +0000 wirelessoom http://wirelessoom.wordpress.com/?p=477 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.

]]> http://wireless.pyncus.com/2009/07/27/what-is-pdp-contexts/feed/ 0 Various radio and data connections http://wireless.pyncus.com/2009/07/27/various-radio-and-data-connections/ http://wireless.pyncus.com/2009/07/27/various-radio-and-data-connections/#comments Mon, 27 Jul 2009 05:41:54 +0000 wirelessoom http://wirelessoom.wordpress.com/?p=467 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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