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Products > EPS Basics German version     WBT EPS Basics - Detailed Content Module 1: The Need for UMTS Evolution 3G evolution   Evolved UMTS Quality of Service Evolved Core Network Evolved Radio Interface Evolved Radio Access Network Next Generation Networks NGN versus EPS Specification Bodies NGMN & E-UMTS objectives NGMN overview Quiz   Module 2: Conceptual Considerations  E-UTRAN Requirements System Evolution Steps EPS Architecture E-UTRAN: Components and Functions EPC: Components and Functions EPS Interfaces Quiz   Module 3: E-UTRAN Downlink/Uplink Physical Layer E-UTRAN Air Interface Basics OFDM Digital Modulation Hybrid Automatic Repeat Request Downlink Physical Channels and Signals MIMO Antenna Systems Uplink Physical Channels and Signals Uplink Adaptation Uplink Hybrid Automatic Repeat Request Quiz   Module 4: EPS Procedures  EPS Network Procedures Broadcast of System Information Network Attachment Contention-based Random Access RRC connection setup Registration Procedure Terminal initiated de-registration UE States and Transitions UE-initiated Service Request Network-initiated Bearer Activation TA registration Tracking Area Update Inter-MME Tracking area Update Overview of intra E-UTRAN mobility with X2 support Intra-E-UTRAN moblity with X2 support Intra-E-UTRAN moblity without X2 support Intra-E-UTRAN mobility with EPC relocation Overview of E-UTRAN to 2G/3G mobility E-UTRAN to 2G/3G RAN mobility Data Loss Prevention for E-UTRAN to 2G/3G mobility EPC roaming archiecture – home-routed traffic EPC roaming architecture – local breakout EPC architecture for trusted WLAN access EPC architecue for untrusted WLAN access The EPC architecture for inter working with 2G/3G# Quiz

Latest News 05.06.2010 New MPLS course: Get a a sound technical overview on the Multiprotocol Label Switching technology. 01.01.2010 New Ethernet course: Learn everything about Ethernet you need to know! 04.08.2009 New Ethernet course soon available 30.01.2009 New EPS course: This comprehensive elearning course will explain everything about EPS you need to know. 28.03.2008 New WiMAX course: This comprehensive elearning course will explain everything about WiMAX you need to know.