[lp-wan] I-D Action: draft-ietf-lpwan-ipv6-static-context-hc-24.txt

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Subject: [lp-wan] I-D Action: draft-ietf-lpwan-ipv6-static-context-hc-24.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the IPv6 over Low Power Wide-Area Networks WG of the IETF.

        Title           : Static Context Header Compression (SCHC) and fragmentation for LPWAN, application to UDP/IPv6
        Authors         : Ana Minaburo
                          Laurent Toutain
                          Carles Gomez
                          Dominique Barthel
                          Juan Carlos Zuniga
	Filename        : draft-ietf-lpwan-ipv6-static-context-hc-24.txt
	Pages           : 83
	Date            : 2019-12-05

Abstract:
   This document defines the Static Context Header Compression (SCHC)
   framework, which provides both a header compression mechanism and an
   optional fragmentation mechanism.  SCHC has been designed for Low
   Power Wide Area Networks (LPWAN).

   SCHC compression is based on a common static context stored both in
   the LPWAN device and in the network infrastructure side.  This
   document defines a generic header compression mechanism and its
   application to compress IPv6/UDP headers.

   This document also specifies an optional fragmentation and reassembly
   mechanism.  It can be used to support the IPv6 MTU requirement over
   the LPWAN technologies.  Fragmentation is needed for IPv6 datagrams
   that, after SCHC compression or when such compression was not
   possible, still exceed the layer-2 maximum payload size.

   The SCHC header compression and fragmentation mechanisms are
   independent of the specific LPWAN technology over which they are
   used.  This document defines generic functionalities and offers
   flexibility with regard to parameter settings and mechanism choices.
   This document standardizes the exchange over the LPWAN between two
   SCHC entities.  Settings and choices specific to a technology or a
   product are expected to be grouped into profiles, which are specified
   in other documents.  Data models for the context and profiles are out
   of scope.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-lpwan-ipv6-static-context-hc/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-lpwan-ipv6-static-context-hc-24
https://datatracker.ietf.org/doc/html/draft-ietf-lpwan-ipv6-static-context-hc-24

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-lpwan-ipv6-static-context-hc-24


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