A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : 6TiSCH On-the-Fly Scheduling
Authors : Diego Dujovne
Luigi Alfredo Grieco
Maria Rita Palattella
Nicola Accettura
Filename : draft-dujovne-6tisch-on-the-fly-01.txt
Pages : 8
Date : 2014-01-23
Abstract:
This document describes the environment, problem statement, and goals
of On-The-Fly (OTF) scheduling for the IEEE802.15.4e TSCH MAC
protocol in the context of LLNs. The purpose of OTF is to
dynamically adapt the number of reserved Softcells between neighbor
nodes to satisfy different types of constraints, based on the
specific application. The Softcell reservation with OTF is
distributed: neighbor nodes negotiate the cell(s) to be (re)allocated
/deleted among them, without the intervention of a centralized
entity. This document aims to define a module which uses the
functionalities provided by the 6top sublayer to extract statistics
and to reserve/delete Softcells in the schedule, leaving the
reservation/deletion algorithm, and the number and type of statistics
to be used in the algorithm itself, open. OTF allows to reserve/
delete either a single Softcell between a couple of nodes, or a
Bundle in the TSCH schedule. Also, OTF allows to negotiate the
aggregate bandwidth without explicitly dealing with a reservation of
a specific subset of Softcells.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-dujovne-6tisch-on-the-fly/
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-dujovne-6tisch-on-the-fly-01
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-dujovne-6tisch-on-the-fly-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/
_______________________________________________
I-D-Announce mailing list
I-D-Announce@ietf.org
https://www.ietf.org/mailman/listinfo/i-d-announce
Internet-Draft directories: http://www.ietf.org/shadow.html
or ftp://ftp.ietf.org/ietf/1shadow-sites.txt
