A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : 6TiSCH On-the-Fly Scheduling
Author(s) : Diego Dujovne
Luigi Alfredo Grieco
Maria Rita Palattella
Nicola Accettura
Filename : draft-dujovne-6tisch-on-the-fly-00.txt
Pages : 7
Date : 2013-12-06
Abstract:
This document describes the environment, problem statement, and goals
of the 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 cells between neighbor nodes
to satisfy different type of constraints, based on the specific
application. The cell 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 cells 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 cell between a
couple of nodes, or a set of them (i.e., a bundle) in the TSCH
schedule. Also, OTF allows to negotiate the aggregate bandwidth of a
link without explicitly dealing with a reservation of a specific
subset of cells.
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-00
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.
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