Meeting: SA#82
Is Revision of: -
Title: Presentation of TR 23.724: 'Study on Cellular IoT support and evolution for the 5G System (Rel-16)' for approval
Contact: Maurice Pope
Source: SA WG2
TDoc Type: draft TR
For: Approval
Agenda item: 17B.6 - (FS_CIoT_5G) - Study on Cellular IoT support and evolution for the 5G System
Status: approved (Download TDoc)
Release: Release 16 (Open)
Specification: 23.724 - Study on Cellular Internet of Things (CIoT) support and evolution for the 5G System (5GS)
Version: 2.0.0
UIDAcronymTitleResp. grp(s) 
Study on 5G_CIoT
Abstract of document: This TR studies architecture enhancements to address the following objectives: - Objective: I: Enable CIoT/MTC functionalities in 5G CN. - Objective: II: Co-existence and migration from EPC based eMTC/NB-IoT to 5GCN. - Objective: III: 5G System enhancements to address 5G service requirements (based on TS 22.261 and TR 38.913). To address these objectives the following 17 key issues have been studied in TR 23.724: 1. Support for infrequent small data transmission 2. Frequent small data communication 3. High latency communication 4. Power Saving Functions 5. UE TX Power Saving Functions 6. Management of Enhanced Coverage 7. Overload Control for small data 8. Support of the Reliable Data Service 9. Support of common north-bound APIs for EPC-5GC Interworking 10. Network Parameter Configuration API via NEF 11. Monitoring 12. Inter-RAT mobility support to/from NB-IoT 13. Support for Expected UE Behaviour 14. QoS Support for NB-IoT 15. Core Network selection for Cell
Secretary Remarks
Action dateActionAuthor
2018-12-03 11:12 UTCTDoc has been reservedMaurice Pope
2018-12-03 16:09 UTCTDoc type has been modified from other to draft TRMaurice Pope
2018-12-07 16:17 UTCTDoc has been uploadedSystem
2018-12-14 14:24 UTCTDoc status has been changed to 'approved'Maurice Pope