[core] I-D Action: draft-ietf-core-new-block-14.txt

internet-drafts@ietf.org Thu, 27 May 2021 05:15 UTC

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Subject: [core] I-D Action: draft-ietf-core-new-block-14.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 Constrained RESTful Environments WG of the IETF.

        Title           : Constrained Application Protocol (CoAP) Block-Wise Transfer Options Supporting Robust Transmission
        Authors         : Mohamed Boucadair
                          Jon Shallow
	Filename        : draft-ietf-core-new-block-14.txt
	Pages           : 49
	Date            : 2021-05-26

   This document specifies alternative Constrained Application Protocol
   (CoAP) Block-Wise transfer options: Q-Block1 and Q-Block2 Options.

   These options are similar to, but distinct from, the CoAP Block1 and
   Block2 Options defined in RFC 7959.  Q-Block1 and Q-Block2 Options
   are not intended to replace Block1 and Block2 Options, but rather
   have the goal of supporting Non-confirmable messages for large
   amounts of data with fewer packet interchanges.  Also, the Q-Block1
   and Q-Block2 Options support faster recovery should any of the blocks
   get lost in transmission.

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