[core] I-D Action: draft-ietf-core-fasor-01.txt
internet-drafts@ietf.org Mon, 19 October 2020 11:38 UTC
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Subject: [core] I-D Action: draft-ietf-core-fasor-01.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 : Fast-Slow Retransmission Timeout and Congestion Control Algorithm for CoAP Authors : Ilpo Jarvinen Markku Kojo Iivo Raitahila Zhen Cao Filename : draft-ietf-core-fasor-01.txt Pages : 15 Date : 2020-10-19 Abstract: This document specifies an alternative retransmission timeout and congestion control back off algorithm for the CoAP protocol, called Fast-Slow RTO (FASOR). The algorithm specified in this document employs an appropriate and large enough back off of Retransmission Timeout (RTO) as the major congestion control mechanism to allow acquiring unambiguous RTT samples with high probability and to prevent building a persistent queue when retransmitting. The algorithm also aims to retransmit quickly using an accurately managed retransmission timeout when link- errors are occuring, basing RTO calculation on unambiguous round-trip time (RTT) samples. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-core-fasor/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-ietf-core-fasor-01 https://datatracker.ietf.org/doc/html/draft-ietf-core-fasor-01 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-core-fasor-01 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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