Prices
Dates
LTE/SAE Evolved Packet Core and VoLTE Programme
Evolution of LTE
- Evolution of Mobile Broadband
- LTE Capabilities and Services
- Comparison of Mobile Broadband
- LTE Market Analysis
- Review of LTE market players and activities
EPC Architecture
- Introduction to the Evolved Packet Core (EPC)
- MME Functions
- Gateway Functions in the EPC
- SGW Functions
- PGW Functions
- IP Address Allocation
- Policy Control Functions
- Charging Requirements and Functionality
- SGW – PGW Options
- S1-Flex
- Pooling
- Roaming in LTE
- Trusted and Non-Trusted Architectures
S1 Interface
- S1 Control Plane (S1AP)
- S1 Context Management/Setup/Modification
- S1 Paging and Mobility Functions
- S1 Signalling Procedures
X2 Interface
- Interference Coordination Concepts
- X2 Control Plane (X2AP)
- X2 Control Plane Procedures
VoLTE Charging and Billing
- Review of the high-level billing architecture
- Charging models and requirements
- 3GPP specifications relating to charging
- Online and offline charging functions
- Credit management triggers
- Termination actions
- Flow-based charging concept and SDF charging examples
- Charging rules
- Gating and QoS control
- SDF detection
- Bearer service establishment, modification and termination procedures (online and offline)
- The IMS and charging
VoLTE Signalling
- Device configuration and Subscription
- EPS Attach and Default Bearer Activation
- IMS Registration/De-Registration
- IMS VoIP Session
- SIP Invite and SDP
- Media Negotiation
- Media Resource Reservation and Policy Control
- Session Release
- Voice Continuity
- PS-PS Inter-System Handover
- SR-VCC
VoLTE Services
- MMTEL Service Definition
- MMTEL Architecture
- Supplementary Services
- Messaging
- Session Based Messaging
- Interworking with SMS
- SMS over IP
VoLTE Mobility
- Mobility Options
- SRVCC Architecture
- SRVCC Operation and Signalling
- CSFB Architecture
- CS Operation and Signalling
Voice Call Continuity
- SR-VCC Concepts
- SR-VCC Architecture
- SR_VCC Signalling
VoLTE Roaming
- Typical Interconnect Model
- UE – IMS connectivity Options
- VoLTE Interconnection Options
- IMS Interworking
- IPX Services and Interfaces
- Signalling for VoLTE Roaming
Global Procedures for LTE
- Mobility Management
- LTE UE State management
- Registration Procedures
- UE Network Discovery
- System Information
- Access and Registration
- Cell Selection and Reselection
- Session Establishment and Control
- Session Management Protocol
- Bearer Establishment and Control
- Interworking with 3GPP Networks
- LTE – UMTS Handovers
- Bearer Switch during handover
- Interworking with External Networks
- Negotiating and Controlling QoS
- Support of non-3GPP Access