Foreword1 Scope2 References3 Definitions, symbols and abbreviations4 Heterogeneous Networks Mobility Enhancements5 Heterogeneous Networks Enhancements6 DCH Enhancements (FDD only)7 Access Control in Connected Mode (CELL_FACH, CELL_PCH and URA_PCH)8 Access control enhancements8.1 DSAC and PPAC update for the UE in CELL_DCH state9 Enhanced Broadcast of System Information9.1 Second system information broadcast channel9.1 Second system information broadcast channel9.2 Scheduling information overhead reduction9.3 MIB and Cell Value Tag range extension10 RAN assisted WLAN interworking11 Increased minimum number of carriers to monitor12 Extended DRX in Idle mode13 L2 and L3 Downlink enhancements for UMTS14 Downlink TPC enhancements for UMTS15 NAICS offloading (FDD only)16 ACDC in Idle Mode17 RRC optimization18 HS-SCCH DRX in CELL_FACH state (FDD only)19 Dual Cell E-DCH operation enhancements20 QoE Measurement Collection21 DL Interference Mitigation (FDD only)22 Simplified HS-SCCH type 1 operation23 NR SRVCC to UTRAN 8 Access control enhancements 25.3003GPPGeneral descriptionRelease 17Stage 2TSUniversal Terrestrial Radio Access Network (UTRAN) Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM