[icnrg] Adoption status of 'Alternative Delta Time Encoding for CCNx Using Compact Floating-Point Arithmetic'
Cenk Gündoğan <mail+ietf@gundogan.net> Fri, 21 January 2022 15:08 UTC
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From: Cenk =?utf-8?B?R8O8bmRvxJ9hbg==?= <mail+ietf@gundogan.net>
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Date: Fri, 21 Jan 2022 15:55:28 +0100
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Subject: [icnrg] Adoption status of 'Alternative Delta Time Encoding for
CCNx Using Compact Floating-Point Arithmetic'
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Dear ICNRG, we uploaded a new version of the time tlv draft. There was a call for adoption on 29 Jul 2020, which lost its momentum (probably due to the challenging circumstances of the past years ..). We want to ask whether it's in the interest of the group and the chairs to reignite the call for adoption? The most important change of the new version is that we streamlined the text on the compact time encoding (Sec. 4) with existing definitions in ICNLoWPAN (RFC9139). Cheers, Cenk PS: Here are the submission details: A new version of I-D, draft-gundogan-icnrg-ccnx-timetlv-05.txt has been successfully submitted by Cenk Gundogan and posted to the IETF repository. Name: draft-gundogan-icnrg-ccnx-timetlv Revision: 05 Title: Alternative Delta Time Encoding for CCNx Using Compact Floating-Point Arithmetic Document date: 2022-01-21 Group: Individual Submission Pages: 11 URL: https://www.ietf.org/archive/id/draft-gundogan-icnrg-ccnx-timetlv-05.txt Status: https://datatracker.ietf.org/doc/draft-gundogan-icnrg-ccnx-timetlv/ Htmlized: https://datatracker.ietf.org/doc/html/draft-gundogan-icnrg-ccnx-timetlv Diff: https://www.ietf.org/rfcdiff?url2=draft-gundogan-icnrg-ccnx-timetlv-05 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 Gündoğan Hamburg University of Applied Sciences Dept. of Computer Science / Internet Technologies Group Berliner Tor 7, 20099 Hamburg, Germany Fon: +49 40 42875 - 8426 Mail: cenk.guendogan@haw-hamburg.de Web: https://www.inet.haw-hamburg.de/
- [icnrg] Adoption status of 'Alternative Delta Tim… Cenk Gündoğan