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Re: [icnrg] adopting ccnx-timetlv

Dirk Kutscher <ietf@dkutscher.net> Mon, 11 April 2022 10:25 UTC

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From: Dirk Kutscher <ietf@dkutscher.net>
To: ICNRG <icnrg@irtf.org>
Date: Mon, 11 Apr 2022 12:25:24 +0200
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Subject: Re: [icnrg] adopting ccnx-timetlv
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Hello ICNRG,

we have not heard of any concerns, so let's adopt this document.

Cenk and co-authors, please submit your next revision as draft-irtf-icnrg-ccnx-timetlv-00.

Thanks,
Dirk



On 29 Mar 2022, at 14:36, Dirk Kutscher wrote:

> Hello ICNRG,
>
> as discussed at [last week's ICNRG meeting](https://datatracker.ietf.org/meeting/113/session/icnrg), we are considering to adopt [draft-gundogan-icnrg-ccnx-timetlv](https://datatracker.ietf.org/doc/draft-gundogan-icnrg-ccnx-timetlv/) as a RG work item.
>
> **Title**: Alternative Delta Time Encoding for CCNx Using Compact Floating-Point Arithmetic
>
> **Abstract:**
> CCNx utilizes delta time for a number of functions.  When using CCNx
> in environments with constrained nodes and/or bandwidth constrained
> networks, it is valuable to have a compressed representation of delta
> time.  In order to do so, either accuracy or dynamic range has to be
> sacrificed.  Since the current uses of delta time do not require both
> simultaneously, one can consider a logarithmic encoding such as that
> specified in [IEEE.754.2019].  This document updates _CCNx messages
> in TLV Format_ (RFC8609) to specify this alternative encoding.
>
> * [Cenk's presentation from last week](https://datatracker.ietf.org/meeting/113/materials/slides-113-icnrg-alternative-delta-time-encoding-for-ccnx-01)
> * [draft-gundogan-icnrg-ccnx-timetlv](https://datatracker.ietf.org/doc/draft-gundogan-icnrg-ccnx-timetlv/)
>
> Please let us have any feedback (support, doubts etc.) until end of next week, i.e., Friday, 2022-04-08.
>
> Thanks,
> Dirk and Dave
>
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