[gaia] New version of the Simplemux draft
"Jose Saldana" <jsaldana@unizar.es> Wed, 27 January 2016 17:12 UTC
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From: Jose Saldana <jsaldana@unizar.es>
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Date: Wed, 27 Jan 2016 18:12:12 +0100
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Subject: [gaia] New version of the Simplemux draft
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Hi all, As you may remember, in the GAIA meeting in Prague (https://datatracker.ietf.org/meeting/93/agenda/gaia/) I presented Simplemux, a protocol for grouping packets. Today, a new version of the draft has been uploaded: <https://datatracker.ietf.org/doc/draft-saldana-tsvwg-simplemux/> https://datatracker.ietf.org/doc/draft-saldana-tsvwg-simplemux/ In addition, you can find a research paper here: <http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7363105> http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7363105 It includes some results in Wi-Fi scenarios (similar to community networks) where multiplexing can improve air time efficiency. 802.11n and subsequent versions include Layer-2 aggregation mechanisms, but there are still many legacy devices that do not implement them. So aggregation at Layer-3 can be interesting there. In addition, Layer-3 aggregation can be done end-to-end instead of being performed in every hop (Layer-2). An implementation ( <https://github.com/TCM-TF/simplemux> https://github.com/TCM-TF/simplemux) is available. It has been tested in low-cost Wi-Fi APs. Best regards, Jose Saldana > -----Mensaje original----- > De: internet-drafts@ietf.org <mailto:internet-drafts@ietf.org> [mailto:internet-drafts@ietf.org] Enviado > el: miércoles, 27 de enero de 2016 17:59 > Para: Jose Saldana <jsaldana@unizar.es <mailto:jsaldana@unizar.es> > > Asunto: New Version Notification for > draft-saldana-tsvwg-simplemux-04.txt > > > A new version of I-D, draft-saldana-tsvwg-simplemux-04.txt > has been successfully submitted by Jose Saldana and posted to the IETF > repository. > > Name: draft-saldana-tsvwg-simplemux > Revision: 04 > Title: Simplemux. A generic multiplexing protocol > Document date: 2016-01-27 > Group: Individual Submission > Pages: 14 > URL: <https://www.ietf.org/internet-drafts/draft-saldana-tsvwg-simplemux-> https://www.ietf.org/internet-drafts/draft-saldana-tsvwg-simplemux- > 04.txt > Status: <https://datatracker.ietf.org/doc/draft-saldana-tsvwg-simplemux/> https://datatracker.ietf.org/doc/draft-saldana-tsvwg-simplemux/ > Htmlized: <https://tools.ietf.org/html/draft-saldana-tsvwg-simplemux-04> https://tools.ietf.org/html/draft-saldana-tsvwg-simplemux-04 > Diff: <https://www.ietf.org/rfcdiff?url2=draft-saldana-tsvwg-simplemux-04> https://www.ietf.org/rfcdiff?url2=draft-saldana-tsvwg-simplemux-04 > > Abstract: > The low efficiency caused by the high amount of small packets present > in the network can be alleviated by means of packet aggregation. > There are some situations in which multiplexing a number of small > packets into a bigger one is desirable. For example, a number of > small packets can be sent together between a pair of machines if they > share a common network path. Thus, the traffic profile can be > shifted from small to larger packets, reducing the network overhead > and the number of packets per second to be managed by intermediate > routers. > > This document describes Simplemux, a protocol able to encapsulate a > number of packets belonging to different protocols into a single > packet. It includes the "Protocol" field on each multiplexing > header, thus allowing the inclusion of a number of packets belonging > to different protocols (multiplexed packets) on a packet of another > protocol (tunneling protocol). > > In order to reduce the overhead, the size of the multiplexing headers > is kept very low (it may be a single byte when multiplexing small > packets). > > > > > 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. > > The IETF Secretariat
- [gaia] New version of the Simplemux draft Jose Saldana