SP-180510
Meeting: SA#80
Is Revision of: -
Title: Presentation of Technical Report to TSG SA: TR 23.739: 'Study on enhancement of EPC for low latency communication including device mobility', Version 1.0.0
Contact: Maurice Pope
Source: SA WG2
TDoc Type: draft TR
For: Information
Agenda item: 17B.12 - (FS_LLC_Mob) - Study on EPC support for Mobility with Low Latency Communication
Status: noted (Download TDoc)
Release: Release 16 (Open)
Specification: 23.739 - Study on enhancement of EPC for low latency communication including device mobility
Version: 1.0.0
UIDAcronymTitleResp. grp(s) 
780030
FS_LLC_Mob
Stopped - Study on EPC support for Mobility with Low Latency Communication
S2
Abstract
Abstract of document: Low latency user plane radio links are substantially enhanced by 3GPP's NR and E-UTRAN radio technologies in Release 15. Mobility remains one of the key differentiators between 3GPP's technologies and other systems (e.g. systems that use unlicensed radio, or fixed networks). Hence it is important to network operators that mobility is effectively supported for the enhanced, low latency radio features. As the Release 15 RAN enhancements are targeted at around 1 ms one-way radio interface latencies, this TR looks at architectural enhancements and solutions for networks where the transmission latency between the radio base station site and SGi can be around 0.1 ms to 1 ms latency (c.f. 20-200km of speed of light delay in optic fibre). This Technical Report investigates the enhancement of EPC for low latency communication including device mobility, using the CUPS architecture (TS 23.214, [2]) and by identifying solutions based on EPC functionality (TS 23.401). Changes
Secretary Remarks
Noted
Action dateActionAuthor
2018-06-05 05:34 UTCTDoc has been reservedMaurice Pope
2018-06-07 09:57 UTCTDoc type has been modified from TS or TR cover to draft TRMaurice Pope
2018-06-07 09:57 UTCTDoc has been uploadedSystem
2018-06-15 23:50 UTCTDoc status has been changed to 'noted'Maurice Pope