Re: I-D Action: draft-ietf-dmm-tn-aware-mobility-00.txt

Dear Chairs & All,

This version has yet to address a couple of TBD comments during WG adoption
and bit before. Authors would be taking care of those soon.

Thanks for all here and looking forward to improving this further.

--
Uma C.


On Tue, Mar 9, 2021 at 8:37 AM <[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           : Transport Network aware Mobility for 5G
>         Authors         : Uma Chunduri
>                           John Kaippallimalil
>                           Sridhar Bhaskaran
>                           Jeff Tantsura
>                           Praveen Muley
>         Filename        : draft-ietf-dmm-tn-aware-mobility-00.txt
>         Pages           : 24
>         Date            : 2021-03-08
>
> Abstract:
>    This document specifies a framework and mapping from slices in 5G
>    mobile systems to transport slices in IP, Layer 2 and 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 should be mapped to the transport
>    network slice characteristics that include bandwidth, latency and
>    criteria such as isolation, directionality and disjoint routes.
>    Mobile slice criteria need to be 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 mobile network functions map its slice
>    criteria to identifiers in IP and Layer 2 packets that transport
>    network segments use to grant transport layer services during UE
>    mobility scenarios.  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 are also htmlized versions available at:
> https://tools.ietf.org/html/draft-ietf-dmm-tn-aware-mobility-00
> https://datatracker.ietf.org/doc/html/draft-ietf-dmm-tn-aware-mobility-00
>
>
> Please note that it may take a couple of minutes from the time of
> submission
> until the htmlized version and diff are available at tools.ietf.org.
>
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
>
>
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>

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