Integrated Policy Control & Charging Architecture for Mobile ...

Integrated Policy Control & Charging Architecture for Mobile ... Integrated Policy Control & Charging Architecture for Mobile ...

dea.uniroma3.it
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11.01.2013 Views

Session management Terminology › Default Bearer – Provides basic connectivity – Can be compared with primary PDP Context › Dedicated Bearer – Shares IP-Address with the default bearer – Provides different Quality of Service Settings – Can be compared with the Secondary PDP Context › Session Management – IP-CAN Session Establishment --- (PDP Context Activate, Create) – IP-CAN Session Modification------ (PDP Context Update, Modify) – IP-CAN Session Termination ----- (PDP Context Terminate, Delete) Ericsson | 18-04-2012 | Page 16

Features › Session Management › Service Awareness › Access ControlCharging › Quality of Service Control › Fair Usage Policy Control › User Interaction and Notification › Traffic Monitoring and Reporting Ericsson | 18-04-2012 | Page 17

Session management<br />

Terminology<br />

› Default Bearer<br />

– Provides basic connectivity<br />

– Can be compared with primary PDP Context<br />

› Dedicated Bearer<br />

– Shares IP-Address with the default bearer<br />

– Provides different Quality of Service Settings<br />

– Can be compared with the Secondary PDP Context<br />

› Session Management<br />

– IP-CAN Session Establishment --- (PDP Context Activate, Create)<br />

– IP-CAN Session Modification------ (PDP Context Update, Modify)<br />

– IP-CAN Session Termination ----- (PDP Context Terminate,<br />

Delete)<br />

Ericsson | 18-04-2012 | Page 16

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