Dear All, This is just a refresh (with affiliation changes and corrected references).
Appreciate further feedback/comments. -- Uma C. On Mon, Jul 11, 2022 at 3:20 PM <[email protected]> wrote: > > A New Internet-Draft is available from the on-line Internet-Drafts > directories. > This draft is a work item of the Distributed Mobility Management WG of the > IETF. > > Title : Mobility aware Transport Network Slicing for 5G > Authors : Uma Chunduri > John Kaippallimalil > Sridhar Bhaskaran > Jeff Tantsura > Praveen Muley > Filename : draft-ietf-dmm-tn-aware-mobility-04.txt > Pages : 24 > Date : 2022-07-11 > > Abstract: > This document specifies a framework and mapping of slices in 5G > mobile systems to transport network slices in IP, Layer 2 or Layer 1 > transport networks. Slices in 5G systems are characterized by > latency bounds, reservation guarantees, jitter, data rates, > availability, mobility speed, usage density, criticality and > priority. These characteristics are mapped to transport network > slice include bandwidth, latency and criteria such as isolation, > directionality and disjoint routes. Mobile slice criteria are mapped > to the appropriate transport slice and capabilities offered in > backhaul, midhaul and fronthaul connectivity segments between radio > side network functions and user plane function(gateway). > > This document describes how a mobile network slice is mapped to a > slice in IP or Layer 2 transport network between 3GPP provisioning > end points. The same mapping mechanisms apply during initial UE > session setup and following UE mobility. Applicability of this > framework and underlying transport networks, which can enable > different slice properties are also discussed. This is based on > mapping between mobile and transport underlays (L2, Segment Routing, > IPv6, MPLS and IPv4). > > > > The IETF datatracker status page for this draft is: > https://datatracker.ietf.org/doc/draft-ietf-dmm-tn-aware-mobility/ > > There is also an htmlized version available at: > https://datatracker.ietf.org/doc/html/draft-ietf-dmm-tn-aware-mobility-04 > > A diff from the previous version is available at: > https://www.ietf.org/rfcdiff?url2=draft-ietf-dmm-tn-aware-mobility-04 > > > Internet-Drafts are also available by rsync at rsync.ietf.org: > :internet-drafts > > > _______________________________________________ > dmm mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/dmm >
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