1.1. EPS overview
1.2. Motivation and targets for EPS
1.3. EPS Network Architecture
1.4. Network elements and functions
2.1. Core network architecture
2.2. EPC Network interfaces
2.3. EPC Protocols
2.4. EPC Roaming Architecture
3.1. Mobility areas
3.2. LTE-UE Identifications
3.3. UE States
3.4. EPS Bearers
3.5. QoS in EPS
3.6. EPC Procedures and Signaling
3.7. EPC Authentication and Key Argument
4.1. Interworking with CS Domain
4.2. Interworking with 3GPP Networks
4.3. Interworking with non-3GPP Networks
5.1. IMS Architecture
5.2. SIP
5.3. Diameter in IMS
5.4. IMS Procedures